Example 1 with InvalidMetaDataException
use of org.datanucleus.metadata.InvalidMetaDataException in project datanucleus-core by datanucleus.
the class MetaDataParser method parseMetaDataStream.
/**
* Method to parse a MetaData file given an InputStream.
* Closes the input stream when finished.
* @param in input stream
* @param filename Name of the file (if applicable)
* @param handlerName Name of the handler plugin to use when parsing
* @return The MetaData for this file
* @throws NucleusException thrown if error occurred
*/
public MetaData parseMetaDataStream(InputStream in, String filename, String handlerName) {
if (in == null) {
throw new NullPointerException("input stream is null");
}
if (NucleusLogger.METADATA.isDebugEnabled()) {
NucleusLogger.METADATA.debug(Localiser.msg("044030", filename, handlerName, validate ? "true" : "false"));
}
try {
synchronized (parser) {
// Generate the required handler to process this metadata
DefaultHandler handler = null;
try {
parser.getXMLReader().setEntityResolver(entityResolver);
if ("persistence".equalsIgnoreCase(handlerName)) {
// "persistence.xml"
handler = new org.datanucleus.metadata.xml.PersistenceFileMetaDataHandler(mgr, filename, entityResolver);
} else {
// Fallback to the plugin mechanism for other MetaData handlers
Class[] argTypes = new Class[] { ClassConstants.METADATA_MANAGER, ClassConstants.JAVA_LANG_STRING, EntityResolver.class };
Object[] argValues = new Object[] { mgr, filename, entityResolver };
handler = (DefaultHandler) pluginMgr.createExecutableExtension("org.datanucleus.metadata_handler", "name", handlerName, "class-name", argTypes, argValues);
if (handler == null) {
// Plugin of this name not found
throw new NucleusUserException(Localiser.msg("044028", handlerName)).setFatal();
}
}
} catch (Exception e) {
String msg = Localiser.msg("044029", handlerName, e.getMessage());
throw new NucleusException(msg, e);
}
// Set whether to validate
((AbstractMetaDataHandler) handler).setValidate(validate);
// Parse the metadata
parser.parse(in, handler);
// Return the FileMetaData that has been parsed
return ((AbstractMetaDataHandler) handler).getMetaData();
}
} catch (NucleusException e) {
throw e;
} catch (Exception e) {
Throwable cause = e;
if (e instanceof SAXException) {
cause = ((SAXException) e).getException();
}
cause = e.getCause() == null ? cause : e.getCause();
NucleusLogger.METADATA.error(Localiser.msg("044040", filename, cause));
if (cause instanceof InvalidMetaDataException) {
throw (InvalidMetaDataException) cause;
}
throw new NucleusException(Localiser.msg("044033", e), cause);
} finally {
try {
in.close();
} catch (Exception ignore) {
// Do nothing
}
}
}
Also used :
InvalidMetaDataException(org.datanucleus.metadata.InvalidMetaDataException)
NucleusUserException(org.datanucleus.exceptions.NucleusUserException)
EntityResolver(org.xml.sax.EntityResolver)
NucleusException(org.datanucleus.exceptions.NucleusException)
InvalidMetaDataException(org.datanucleus.metadata.InvalidMetaDataException)
SAXException(org.xml.sax.SAXException)
NucleusUserException(org.datanucleus.exceptions.NucleusUserException)
DefaultHandler(org.xml.sax.helpers.DefaultHandler)
SAXException(org.xml.sax.SAXException)
NucleusException(org.datanucleus.exceptions.NucleusException)
Example 2 with InvalidMetaDataException
use of org.datanucleus.metadata.InvalidMetaDataException in project datanucleus-core by datanucleus.
the class ClassEnhancerImpl method enhance.
/**
* Method to enhance a classes definition.
* @return Whether it was enhanced with no errors
*/
public boolean enhance() {
if (cmd.getPersistenceModifier() != ClassPersistenceModifier.PERSISTENCE_CAPABLE && cmd.getPersistenceModifier() != ClassPersistenceModifier.PERSISTENCE_AWARE) {
return false;
}
initialise();
if (checkClassIsEnhanced(false)) {
// Already enhanced
DataNucleusEnhancer.LOGGER.info(Localiser.msg("005014", className));
return true;
}
try {
// Check for generation of PK
if (cmd.getIdentityType() == IdentityType.APPLICATION && cmd.getObjectidClass() == null && cmd.getNoOfPrimaryKeyMembers() > 1) {
if (hasOption(OPTION_GENERATE_PK)) {
int[] pkMemberPositions = cmd.getPKMemberPositions();
AbstractMemberMetaData pkMmd0 = cmd.getMetaDataForManagedMemberAtAbsolutePosition(pkMemberPositions[0]);
if (pkMmd0 instanceof PropertyMetaData) {
// Throw exception for invalid metadata
throw new InvalidMetaDataException("044136", cmd.getFullClassName());
}
String pkClassName = cmd.getFullClassName() + AbstractClassMetaData.GENERATED_PK_SUFFIX;
if (DataNucleusEnhancer.LOGGER.isDebugEnabled()) {
DataNucleusEnhancer.LOGGER.debug(Localiser.msg("005016", cmd.getFullClassName(), pkClassName));
}
cmd.setObjectIdClass(pkClassName);
PrimaryKeyGenerator pkGen = new PrimaryKeyGenerator(cmd, this);
pkClassBytes = pkGen.generate();
} else {
// Throw exception for invalid metadata
throw new InvalidMetaDataException("044065", cmd.getFullClassName(), cmd.getNoOfPrimaryKeyMembers());
}
}
// Create an adapter using a writer
ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
EnhancerClassAdapter cv = new EnhancerClassAdapter(cw, this);
ClassReader cr = null;
InputStream classReaderInputStream = null;
try {
// Create a reader for the class and tell it to visit the adapter, performing the changes
if (inputBytes != null) {
cr = new ClassReader(inputBytes);
} else {
classReaderInputStream = clr.getResource(inputResourceName, null).openStream();
cr = new ClassReader(classReaderInputStream);
}
cr.accept(cv, 0);
// Save the bytes
classBytes = cw.toByteArray();
} finally {
if (classReaderInputStream != null) {
classReaderInputStream.close();
}
}
} catch (Exception e) {
DataNucleusEnhancer.LOGGER.error("Error thrown enhancing with ASMClassEnhancer", e);
return false;
}
update = true;
return true;
}
Also used :
InvalidMetaDataException(org.datanucleus.metadata.InvalidMetaDataException)
EnhancerClassAdapter(org.datanucleus.enhancer.EnhancerClassAdapter)
FileInputStream(java.io.FileInputStream)
InputStream(java.io.InputStream)
ClassReader(org.datanucleus.enhancer.asm.ClassReader)
PropertyMetaData(org.datanucleus.metadata.PropertyMetaData)
AbstractMemberMetaData(org.datanucleus.metadata.AbstractMemberMetaData)
ClassWriter(org.datanucleus.enhancer.asm.ClassWriter)
InvalidMetaDataException(org.datanucleus.metadata.InvalidMetaDataException)
IOException(java.io.IOException)
Example 3 with InvalidMetaDataException
use of org.datanucleus.metadata.InvalidMetaDataException in project datanucleus-api-jdo by datanucleus.
the class JDOAnnotationReader method processClassAnnotations.
/**
* Method to process the "class" level annotations and create the outline ClassMetaData object.
* Supports classes annotated with @PersistenceCapable, classes annotated with @PersistenceAware, and classes which have neither of those but have @Queries or @Query.
* @param pmd Parent PackageMetaData
* @param cls The class
* @param annotations Annotations for this class
* @param clr ClassLoader resolver
* @return The ClassMetaData/InterfaceMetaData (or null if no annotations)
*/
protected AbstractClassMetaData processClassAnnotations(PackageMetaData pmd, Class cls, AnnotationObject[] annotations, ClassLoaderResolver clr) {
if (annotations == null || annotations.length == 0) {
return null;
}
AbstractClassMetaData cmd = null;
AnnotationObject pcAnnotation = isClassPersistable(annotations);
if (pcAnnotation != null) {
// PersistenceCapable class
cmd = (cls.isInterface()) ? pmd.newInterfaceMetadata(ClassUtils.getClassNameForClass(cls)) : pmd.newClassMetadata(ClassUtils.getClassNameForClass(cls));
cmd.setPersistenceModifier(ClassPersistenceModifier.PERSISTENCE_CAPABLE);
// Process all attributes here in case needed for other annotations
processPersistenceCapableAnnotation(cls, cmd, pcAnnotation.getNameValueMap());
} else if (isClassPersistenceAware(annotations)) {
// PersistenceAware class
cmd = pmd.newClassMetadata(ClassUtils.getClassNameForClass(cls));
cmd.setPersistenceModifier(ClassPersistenceModifier.PERSISTENCE_AWARE);
} else if (doesClassHaveNamedQueries(annotations)) {
// Class with named query specified
cmd = pmd.newClassMetadata(ClassUtils.getClassNameForClass(cls));
cmd.setPersistenceModifier(ClassPersistenceModifier.NON_PERSISTENT);
} else {
// Not involved in the persistence process
return null;
}
// Cater for named queries being specified on a persistence aware, or other class
processNamedQueries(cmd, cls, annotations);
if (cmd.getPersistenceModifier() != ClassPersistenceModifier.PERSISTENCE_CAPABLE) {
// Not persistable, so no further information needed
return cmd;
}
// Class is persistable so process annotations
for (AnnotationObject annotation : annotations) {
String annName = annotation.getName();
if (annName.equals(JDOAnnotationUtils.PERSISTENCE_CAPABLE)) {
// @PersistenceCapable is merged and processed above
continue;
}
Map<String, Object> annotationValues = annotation.getNameValueMap();
if (annName.equals(JDOAnnotationUtils.EMBEDDED_ONLY)) {
cmd.setEmbeddedOnly(true);
} else if (annName.equals(JDOAnnotationUtils.VERSION)) {
VersionStrategy versionStrategy = (VersionStrategy) annotationValues.get("strategy");
String strategy = JDOAnnotationUtils.getVersionStrategyString(versionStrategy);
String indexed = (String) annotationValues.get("indexed");
String column = (String) annotationValues.get("column");
Column[] columns = (Column[]) annotationValues.get("columns");
VersionMetaData vermd = new VersionMetaData();
vermd.setStrategy(strategy);
vermd.setColumnName(column);
vermd.setIndexed(IndexedValue.getIndexedValue(indexed));
if (columns != null && columns.length > 0) {
// Only use the first column
ColumnMetaData colmd = JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(columns[0]);
vermd.setColumnMetaData(colmd);
}
JDOAnnotationUtils.addExtensionsToMetaData(vermd, (Extension[]) annotationValues.get("extensions"));
vermd.setParent(cmd);
cmd.setVersionMetaData(vermd);
} else if (annName.equals(JDOAnnotationUtils.DATASTORE_IDENTITY)) {
String strategy = JDOAnnotationUtils.getValueGenerationStrategyString((IdGeneratorStrategy) annotationValues.get("strategy"));
String customStrategy = (String) annotationValues.get("customStrategy");
if (!StringUtils.isWhitespace(customStrategy)) {
// User has provided an extension strategy
strategy = customStrategy;
}
String sequence = (String) annotationValues.get("sequence");
String column = (String) annotationValues.get("column");
Column[] columns = (Column[]) annotationValues.get("columns");
IdentityMetaData idmd = new IdentityMetaData();
idmd.setColumnName(column);
idmd.setValueStrategy(ValueGenerationStrategy.getIdentityStrategy(strategy));
idmd.setSequence(sequence);
if (columns != null && columns.length > 0) {
// Only use the first column
ColumnMetaData colmd = JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(columns[0]);
idmd.setColumnMetaData(colmd);
}
JDOAnnotationUtils.addExtensionsToMetaData(idmd, (Extension[]) annotationValues.get("extensions"));
idmd.setParent(cmd);
cmd.setIdentityMetaData(idmd);
} else if (annName.equals(JDOAnnotationUtils.PRIMARY_KEY)) {
String pkName = (String) annotationValues.get("name");
String pkColumn = (String) annotationValues.get("column");
Column[] columns = (Column[]) annotationValues.get("columns");
PrimaryKeyMetaData pkmd = new PrimaryKeyMetaData();
pkmd.setName(pkName);
pkmd.setColumnName(pkColumn);
if (columns != null && columns.length > 0) {
for (Column column : columns) {
pkmd.addColumn(JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(column));
}
}
JDOAnnotationUtils.addExtensionsToMetaData(pkmd, (Extension[]) annotationValues.get("extensions"));
pkmd.setParent(cmd);
cmd.setPrimaryKeyMetaData(pkmd);
} else if (annName.equals(JDOAnnotationUtils.JOINS)) {
Join[] js = (Join[]) annotationValues.get("value");
if (js != null && js.length > 0) {
for (Join join : js) {
JoinMetaData joinmd = cmd.newJoinMetaData();
joinmd.setTable(join.table());
joinmd.setColumnName(join.column());
joinmd.setIndexed(IndexedValue.getIndexedValue(join.indexed()));
joinmd.setOuter(MetaDataUtils.getBooleanForString(join.outer(), false));
joinmd.setUnique(join.unique());
joinmd.setDeleteAction(JDOAnnotationUtils.getForeignKeyActionString(join.deleteAction()));
JDOAnnotationUtils.addExtensionsToMetaData(joinmd, join.extensions());
}
}
} else if (annName.equals(JDOAnnotationUtils.JOIN)) {
JoinMetaData joinmd = cmd.newJoinMetaData();
joinmd.setTable((String) annotationValues.get("table"));
joinmd.setColumnName((String) annotationValues.get("column"));
joinmd.setIndexed(IndexedValue.getIndexedValue((String) annotationValues.get("indexed")));
joinmd.setOuter(MetaDataUtils.getBooleanForString((String) annotationValues.get("outer"), false));
joinmd.setUnique((String) annotationValues.get("unique"));
joinmd.setDeleteAction(((ForeignKeyAction) annotationValues.get("deleteAction")).toString());
JDOAnnotationUtils.addExtensionsToMetaData(joinmd, (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.INHERITANCE)) {
String strategy = JDOAnnotationUtils.getInheritanceStrategyString((InheritanceStrategy) annotationValues.get("strategy"));
String customStrategy = (String) annotationValues.get("customStrategy");
if (!StringUtils.isWhitespace(customStrategy)) {
// User has provided an extension strategy
strategy = customStrategy;
}
InheritanceMetaData inhmd = cmd.getInheritanceMetaData();
if (inhmd == null) {
inhmd = cmd.newInheritanceMetadata();
}
inhmd.setStrategy(strategy);
} else if (annName.equals(JDOAnnotationUtils.DISCRIMINATOR)) {
DiscriminatorStrategy discriminatorStrategy = (DiscriminatorStrategy) annotationValues.get("strategy");
String strategy = JDOAnnotationUtils.getDiscriminatorStrategyString(discriminatorStrategy);
String column = (String) annotationValues.get("column");
String indexed = (String) annotationValues.get("indexed");
String value = (String) annotationValues.get("value");
Column[] columns = (Column[]) annotationValues.get("columns");
InheritanceMetaData inhmd = cmd.getInheritanceMetaData();
if (inhmd == null) {
inhmd = cmd.newInheritanceMetadata();
}
DiscriminatorMetaData dismd = inhmd.newDiscriminatorMetadata();
dismd.setColumnName(column);
dismd.setValue(value);
dismd.setStrategy(strategy);
dismd.setIndexed(indexed);
if (columns != null && columns.length > 0) {
// Only use the first column
ColumnMetaData colmd = JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(columns[0]);
dismd.setColumnMetaData(colmd);
}
} else if (annName.equals(JDOAnnotationUtils.FETCHPLANS)) {
FileMetaData filemd = (FileMetaData) pmd.getParent();
FetchPlan[] plans = (FetchPlan[]) annotationValues.get("value");
for (FetchPlan plan : plans) {
FetchPlanMetaData fpmd = filemd.newFetchPlanMetadata(plan.name());
fpmd.setFetchSize(plan.fetchSize());
fpmd.setMaxFetchDepth(plan.maxFetchDepth());
int numGroups = plan.fetchGroups().length;
for (int k = 0; k < numGroups; k++) {
fpmd.addFetchGroup(new FetchGroupMetaData(plan.fetchGroups()[k]));
}
}
} else if (annName.equals(JDOAnnotationUtils.FETCHPLAN)) {
FileMetaData filemd = (FileMetaData) pmd.getParent();
FetchPlanMetaData fpmd = filemd.newFetchPlanMetadata((String) annotationValues.get("name"));
fpmd.setFetchSize(((Integer) annotationValues.get("fetchSize")).intValue());
fpmd.setMaxFetchDepth(((Integer) annotationValues.get("maxFetchDepth")).intValue());
String[] fpFetchGroups = (String[]) annotationValues.get("fetchGroups");
for (String fpFetchGroup : fpFetchGroups) {
fpmd.addFetchGroup(new FetchGroupMetaData(fpFetchGroup));
}
} else if (annName.equals(JDOAnnotationUtils.FETCHGROUPS)) {
FetchGroup[] groups = (FetchGroup[]) annotationValues.get("value");
for (FetchGroup group : groups) {
FetchGroupMetaData fgmd = cmd.newFetchGroupMetaData(group.name());
if (!StringUtils.isWhitespace(group.postLoad())) {
fgmd.setPostLoad(Boolean.valueOf(group.postLoad()));
}
int numFields = group.members().length;
for (int k = 0; k < numFields; k++) {
FetchGroupMemberMetaData fgmmd = new FetchGroupMemberMetaData(fgmd, group.members()[k].name());
fgmmd.setRecursionDepth(group.members()[k].recursionDepth());
fgmd.addMember(fgmmd);
}
int numGroups = group.fetchGroups().length;
for (int k = 0; k < numGroups; k++) {
fgmd.addFetchGroup(new FetchGroupMetaData(group.fetchGroups()[k]));
}
}
} else if (annName.equals(JDOAnnotationUtils.FETCHGROUP)) {
FetchGroupMetaData fgmd = cmd.newFetchGroupMetaData((String) annotationValues.get("name"));
String postLoadStr = (String) annotationValues.get("postLoad");
if (!StringUtils.isWhitespace(postLoadStr)) {
fgmd.setPostLoad(Boolean.valueOf(postLoadStr));
}
Persistent[] fields = (Persistent[]) annotationValues.get("members");
if (fields != null) {
for (Persistent field : fields) {
FetchGroupMemberMetaData fgmmd = new FetchGroupMemberMetaData(fgmd, field.name());
fgmmd.setRecursionDepth(field.recursionDepth());
fgmd.addMember(fgmmd);
}
}
} else if (annName.equals(JDOAnnotationUtils.SEQUENCE)) {
String seqName = (String) annotationValues.get("name");
String seqStrategy = JDOAnnotationUtils.getSequenceStrategyString((SequenceStrategy) annotationValues.get("strategy"));
String seqSeq = (String) annotationValues.get("datastoreSequence");
Class seqFactory = (Class) annotationValues.get("factoryClass");
String seqFactoryClassName = null;
if (seqFactory != null && seqFactory != void.class) {
seqFactoryClassName = seqFactory.getName();
}
Integer seqSize = (Integer) annotationValues.get("allocationSize");
Integer seqStart = (Integer) annotationValues.get("initialValue");
if (StringUtils.isWhitespace(seqName)) {
throw new InvalidClassMetaDataException("044155", cmd.getFullClassName());
}
SequenceMetaData seqmd = new SequenceMetaData(seqName, seqStrategy);
seqmd.setFactoryClass(seqFactoryClassName);
seqmd.setDatastoreSequence(seqSeq);
if (seqSize != null) {
seqmd.setAllocationSize(seqSize);
}
if (seqStart != null) {
seqmd.setInitialValue(seqStart);
}
JDOAnnotationUtils.addExtensionsToMetaData(seqmd, (Extension[]) annotationValues.get("extensions"));
// Sequence - currently only allowing 1 per class (should really be on the package)
cmd.getPackageMetaData().addSequence(seqmd);
} else if (annName.equals(JDOAnnotationUtils.INDICES)) {
// Multiple Indices for the class
Index[] values = (Index[]) annotationValues.get("value");
if (values != null && values.length > 0) {
for (Index idx : values) {
IndexMetaData idxmd = JDOAnnotationUtils.getIndexMetaData(idx.name(), idx.table(), "" + idx.unique(), idx.members(), idx.columns());
if (idxmd.getNumberOfColumns() == 0 && idxmd.getNumberOfMembers() == 0) {
NucleusLogger.METADATA.warn(Localiser.msg("044204", cls.getName()));
} else {
cmd.addIndex(idxmd);
idxmd.setParent(cmd);
}
}
}
} else if (annName.equals(JDOAnnotationUtils.INDEX)) {
// Single Index for the class
String name = (String) annotationValues.get("name");
String table = (String) annotationValues.get("table");
String unique = (String) annotationValues.get("unique");
String[] members = (String[]) annotationValues.get("members");
Column[] columns = (Column[]) annotationValues.get("columns");
IndexMetaData idxmd = JDOAnnotationUtils.getIndexMetaData(name, table, unique, members, columns);
JDOAnnotationUtils.addExtensionsToMetaData(idxmd, (Extension[]) annotationValues.get("extensions"));
if (idxmd.getNumberOfColumns() == 0 && idxmd.getNumberOfMembers() == 0) {
NucleusLogger.METADATA.warn(Localiser.msg("044204", cls.getName()));
} else {
cmd.addIndex(idxmd);
idxmd.setParent(cmd);
}
} else if (annName.equals(JDOAnnotationUtils.UNIQUES)) {
// Multiple Unique Constraints for the class
Unique[] values = (Unique[]) annotationValues.get("value");
if (values != null && values.length > 0) {
for (Unique uni : values) {
UniqueMetaData unimd = JDOAnnotationUtils.getUniqueMetaData(uni.name(), uni.table(), "" + uni.deferred(), uni.members(), uni.columns());
if (unimd.getNumberOfColumns() == 0 && unimd.getNumberOfMembers() == 0) {
NucleusLogger.METADATA.warn(Localiser.msg("044205", cls.getName()));
} else {
cmd.addUniqueConstraint(unimd);
unimd.setParent(cmd);
}
}
}
} else if (annName.equals(JDOAnnotationUtils.UNIQUE)) {
// Single Unique constraint for the class
String name = (String) annotationValues.get("name");
String table = (String) annotationValues.get("table");
String deferred = (String) annotationValues.get("deferred");
String[] members = (String[]) annotationValues.get("members");
Column[] columns = (Column[]) annotationValues.get("columns");
UniqueMetaData unimd = JDOAnnotationUtils.getUniqueMetaData(name, table, deferred, members, columns);
JDOAnnotationUtils.addExtensionsToMetaData(unimd, (Extension[]) annotationValues.get("extensions"));
if (unimd.getNumberOfColumns() == 0 && unimd.getNumberOfMembers() == 0) {
NucleusLogger.METADATA.warn(Localiser.msg("044205", cls.getName()));
} else {
cmd.addUniqueConstraint(unimd);
unimd.setParent(cmd);
}
} else if (annName.equals(JDOAnnotationUtils.FOREIGNKEYS)) {
// Multiple FKs for the class
ForeignKey[] values = (ForeignKey[]) annotationValues.get("value");
if (values != null && values.length > 0) {
for (ForeignKey fk : values) {
String deleteAction = JDOAnnotationUtils.getForeignKeyActionString(fk.deleteAction());
String updateAction = JDOAnnotationUtils.getForeignKeyActionString(fk.updateAction());
ForeignKeyMetaData fkmd = JDOAnnotationUtils.getFKMetaData(fk.name(), fk.table(), fk.unique(), "" + fk.deferred(), deleteAction, updateAction, fk.members(), fk.columns());
if (fkmd.getNumberOfColumns() == 0 && fkmd.getNumberOfMembers() == 0) {
NucleusLogger.METADATA.warn(Localiser.msg("044206", cls.getName()));
} else {
cmd.addForeignKey(fkmd);
fkmd.setParent(cmd);
}
}
}
} else if (annName.equals(JDOAnnotationUtils.FOREIGNKEY)) {
// Single FK constraint for the class
String name = (String) annotationValues.get("name");
String table = (String) annotationValues.get("table");
String unique = (String) annotationValues.get("unique");
String deferred = (String) annotationValues.get("deferred");
String deleteAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("deleteAction"));
String updateAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("updateAction"));
String[] members = (String[]) annotationValues.get("members");
Column[] columns = (Column[]) annotationValues.get("columns");
ForeignKeyMetaData fkmd = JDOAnnotationUtils.getFKMetaData(name, table, unique, deferred, deleteAction, updateAction, members, columns);
JDOAnnotationUtils.addExtensionsToMetaData(fkmd, (Extension[]) annotationValues.get("extensions"));
if (fkmd.getNumberOfColumns() == 0 && fkmd.getNumberOfMembers() == 0) {
NucleusLogger.METADATA.warn(Localiser.msg("044206", cls.getName()));
} else {
cmd.addForeignKey(fkmd);
fkmd.setParent(cmd);
}
} else if (annName.equals(JDOAnnotationUtils.COLUMNS)) {
// Unmapped column specification
Column[] cols = (Column[]) annotationValues.get("value");
if (cols != null && cols.length > 0) {
for (Column col : cols) {
ColumnMetaData colmd = JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(col);
JDOAnnotationUtils.addExtensionsToMetaData(colmd, col.extensions());
colmd.setParent(cmd);
cmd.addUnmappedColumn(colmd);
}
}
} else if (annName.equals(JDOAnnotationUtils.CACHEABLE)) {
String cache = (String) annotationValues.get("value");
if (cache != null && cache.equalsIgnoreCase("false")) {
cmd.setCacheable(false);
}
} else if (annName.equals(JDOAnnotationUtils.EXTENSIONS)) {
Extension[] values = (Extension[]) annotationValues.get("value");
if (values != null && values.length > 0) {
for (Extension ext : values) {
String vendorName = ext.vendorName();
if (StringUtils.isWhitespace(vendorName)) {
throw new InvalidMetaDataException("044160", vendorName, ext.key().toString(), ext.value().toString());
} else if (vendorName.equalsIgnoreCase(MetaData.VENDOR_NAME)) {
cmd.addExtension(ext.key().toString(), ext.value().toString());
}
}
}
} else if (annName.equals(JDOAnnotationUtils.EXTENSION)) {
String vendorName = (String) annotationValues.get("vendorName");
if (StringUtils.isWhitespace(vendorName)) {
throw new InvalidMetaDataException("044160", vendorName, annotationValues.get("key"), annotationValues.get("value"));
} else if (vendorName.equalsIgnoreCase(MetaData.VENDOR_NAME)) {
cmd.addExtension((String) annotationValues.get("key"), (String) annotationValues.get("value"));
}
} else {
if (!annName.equals(JDOAnnotationUtils.PERSISTENCE_AWARE) && !annName.equals(JDOAnnotationUtils.QUERIES) && !annName.equals(JDOAnnotationUtils.QUERY)) {
NucleusLogger.METADATA.debug(Localiser.msg("044203", cls.getName(), annotation.getName()));
}
}
}
NucleusLogger.METADATA.debug(Localiser.msg("044200", cls.getName(), "JDO"));
return cmd;
}
Also used :
DiscriminatorStrategy(javax.jdo.annotations.DiscriminatorStrategy)
InvalidMetaDataException(org.datanucleus.metadata.InvalidMetaDataException)
VersionMetaData(org.datanucleus.metadata.VersionMetaData)
Index(javax.jdo.annotations.Index)
AnnotationObject(org.datanucleus.metadata.annotations.AnnotationObject)
FetchPlan(javax.jdo.annotations.FetchPlan)
FetchPlanMetaData(org.datanucleus.metadata.FetchPlanMetaData)
IdentityMetaData(org.datanucleus.metadata.IdentityMetaData)
InheritanceMetaData(org.datanucleus.metadata.InheritanceMetaData)
AbstractClassMetaData(org.datanucleus.metadata.AbstractClassMetaData)
SequenceMetaData(org.datanucleus.metadata.SequenceMetaData)
InvalidClassMetaDataException(org.datanucleus.metadata.InvalidClassMetaDataException)
Column(javax.jdo.annotations.Column)
ForeignKeyAction(javax.jdo.annotations.ForeignKeyAction)
VersionStrategy(javax.jdo.annotations.VersionStrategy)
ForeignKeyMetaData(org.datanucleus.metadata.ForeignKeyMetaData)
ColumnMetaData(org.datanucleus.metadata.ColumnMetaData)
FileMetaData(org.datanucleus.metadata.FileMetaData)
FetchGroupMemberMetaData(org.datanucleus.metadata.FetchGroupMemberMetaData)
Join(javax.jdo.annotations.Join)
Persistent(javax.jdo.annotations.Persistent)
UniqueMetaData(org.datanucleus.metadata.UniqueMetaData)
ForeignKey(javax.jdo.annotations.ForeignKey)
PrimaryKeyMetaData(org.datanucleus.metadata.PrimaryKeyMetaData)
IndexMetaData(org.datanucleus.metadata.IndexMetaData)
Extension(javax.jdo.annotations.Extension)
DiscriminatorMetaData(org.datanucleus.metadata.DiscriminatorMetaData)
FetchGroup(javax.jdo.annotations.FetchGroup)
AnnotationObject(org.datanucleus.metadata.annotations.AnnotationObject)
JoinMetaData(org.datanucleus.metadata.JoinMetaData)
Unique(javax.jdo.annotations.Unique)
FetchGroupMetaData(org.datanucleus.metadata.FetchGroupMetaData)
Example 4 with InvalidMetaDataException
use of org.datanucleus.metadata.InvalidMetaDataException in project datanucleus-api-jdo by datanucleus.
the class JDOAnnotationReader method processMemberAnnotations.
/**
* Convenience method to process the annotations for a field/property. The passed annotations may have been specified on the field or on the getter methods.
* @param cmd The ClassMetaData/InterfaceMetaData to update
* @param member The field/property
* @param annotations Annotations for the field/property
* @return The FieldMetaData/PropertyMetaData that was added (if any)
*/
protected AbstractMemberMetaData processMemberAnnotations(AbstractClassMetaData cmd, Member member, AnnotationObject[] annotations) {
if (annotations == null || annotations.length == 0) {
return null;
}
AbstractMemberMetaData mmd = null;
boolean primaryKey = false;
boolean serialised = false;
boolean embeddedMember = false;
boolean nonPersistentField = false;
boolean transactionalField = false;
String cacheable = null;
Class[] elementTypes = null;
String embeddedElement = null;
String serializedElement = null;
String dependentElement = null;
Class[] keyTypes = null;
String embeddedKey = null;
String serializedKey = null;
String dependentKey = null;
Class[] valueTypes = null;
String embeddedValue = null;
String serializedValue = null;
String dependentValue = null;
String embeddedOwnerField = null;
String embeddedNullIndicatorColumn = null;
String embeddedNullIndicatorValue = null;
Persistent[] embeddedMembers = null;
Persistent[] embeddedElementMembers = null;
Persistent[] embeddedKeyMembers = null;
Persistent[] embeddedValueMembers = null;
ColumnMetaData[] colmds = null;
JoinMetaData joinmd = null;
ElementMetaData elemmd = null;
KeyMetaData keymd = null;
ValueMetaData valuemd = null;
OrderMetaData ordermd = null;
IndexMetaData idxmd = null;
UniqueMetaData unimd = null;
ForeignKeyMetaData fkmd = null;
Map<String, String> extensions = null;
Class convertConverterCls = null;
for (AnnotationObject annotation : annotations) {
String annName = annotation.getName();
Map<String, Object> annotationValues = annotation.getNameValueMap();
if (annName.equals(JDOAnnotationUtils.PERSISTENT)) {
String pkStr = "" + annotationValues.get("primaryKey");
Boolean pk = null;
if (!StringUtils.isWhitespace(pkStr)) {
pk = Boolean.valueOf(pkStr);
}
String dfgStr = (String) annotationValues.get("defaultFetchGroup");
Boolean dfg = null;
if (!StringUtils.isWhitespace(dfgStr)) {
dfg = Boolean.valueOf(dfgStr);
}
String nullValue = JDOAnnotationUtils.getNullValueString((NullValue) annotationValues.get("nullValue"));
String embStr = (String) annotationValues.get("embedded");
Boolean embedded = null;
if (!StringUtils.isWhitespace(embStr)) {
embedded = Boolean.valueOf(embStr);
}
String serStr = (String) annotationValues.get("serialized");
Boolean serialized = null;
if (!StringUtils.isWhitespace(serStr)) {
serialized = Boolean.valueOf(serStr);
}
String depStr = (String) annotationValues.get("dependent");
Boolean dependent = null;
if (!StringUtils.isWhitespace(depStr)) {
dependent = Boolean.valueOf(depStr);
}
String valueStrategy = JDOAnnotationUtils.getValueGenerationStrategyString((IdGeneratorStrategy) annotationValues.get("valueStrategy"));
String customValueStrategy = (String) annotationValues.get("customValueStrategy");
if (!StringUtils.isWhitespace(customValueStrategy)) {
// User has provided an extension strategy
valueStrategy = customValueStrategy;
}
FieldPersistenceModifier modifier = JDOAnnotationUtils.getFieldPersistenceModifier((PersistenceModifier) annotationValues.get("persistenceModifier"));
if (modifier == null) {
modifier = FieldPersistenceModifier.PERSISTENT;
}
String sequence = (String) annotationValues.get("sequence");
String mappedBy = (String) annotationValues.get("mappedBy");
String table = (String) annotationValues.get("table");
String column = (String) annotationValues.get("column");
String loadFetchGroup = (String) annotationValues.get("loadFetchGroup");
String fieldTypeName = null;
int recursionDepth = ((Integer) annotationValues.get("recursionDepth")).intValue();
cacheable = (String) annotationValues.get("cacheable");
Class[] fieldTypes = (Class[]) annotationValues.get("types");
if (fieldTypes != null && fieldTypes.length > 0) {
StringBuilder typeStr = new StringBuilder();
for (Class fieldType : fieldTypes) {
if (typeStr.length() > 0) {
typeStr.append(',');
}
if (fieldType != null && fieldType != void.class) {
typeStr.append(fieldType.getName());
}
}
fieldTypeName = typeStr.toString();
}
dependentElement = (String) annotationValues.get("dependentElement");
serializedElement = (String) annotationValues.get("serializedElement");
embeddedElement = (String) annotationValues.get("embeddedElement");
dependentKey = (String) annotationValues.get("dependentKey");
serializedKey = (String) annotationValues.get("serializedKey");
embeddedKey = (String) annotationValues.get("embeddedKey");
dependentValue = (String) annotationValues.get("dependentValue");
serializedValue = (String) annotationValues.get("serializedValue");
embeddedValue = (String) annotationValues.get("embeddedValue");
Class converterCls = (Class) annotationValues.get("converter");
if (converterCls == UseDefault.class) {
converterCls = null;
}
Boolean disableConversion = (Boolean) annotationValues.get("useDefaultConversion");
mmd = member.isProperty() ? new PropertyMetaData(cmd, member.getName()) : new FieldMetaData(cmd, member.getName());
if (isPersistenceContext()) {
if (disableConversion != null && disableConversion) {
mmd.setTypeConverterDisabled();
} else if (converterCls != null) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
if (typeMgr.getTypeConverterForName(converterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), converterCls);
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(converterCls, member.getType());
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(converterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(converterCls.getName(), typeConv, attrType, dbType, false, null);
}
mmd.setTypeConverterName(converterCls.getName());
}
}
if (modifier != null) {
mmd.setPersistenceModifier(modifier);
}
if (dfg != null) {
mmd.setDefaultFetchGroup(dfg);
}
if (pk != null) {
mmd.setPrimaryKey(pk);
}
if (embedded != null) {
mmd.setEmbedded(embedded);
}
if (serialized != null) {
mmd.setSerialised(serialized);
}
if (dependent != null) {
mmd.setDependent(dependent);
}
mmd.setNullValue(org.datanucleus.metadata.NullValue.getNullValue(nullValue));
mmd.setMappedBy(mappedBy);
mmd.setColumn(column);
mmd.setTable(table);
mmd.setRecursionDepth(recursionDepth);
mmd.setLoadFetchGroup(loadFetchGroup);
mmd.setValueStrategy(valueStrategy);
mmd.setSequence(sequence);
mmd.setFieldTypes(fieldTypeName);
// Add any columns defined on the @Persistent
Column[] columns = (Column[]) annotationValues.get("columns");
if (columns != null && columns.length > 0) {
for (Column col : columns) {
mmd.addColumn(JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(col));
}
}
JDOAnnotationUtils.addExtensionsToMetaData(mmd, (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.PRIMARY_KEY)) {
primaryKey = true;
if (cmd.getIdentityType() == IdentityType.DATASTORE) {
// ClassMetaData was created as DATASTORE so change it to APPLICATION
cmd.setIdentityType(IdentityType.APPLICATION);
}
} else if (annName.equals(JDOAnnotationUtils.SERIALIZED)) {
serialised = true;
} else if (annName.equals(JDOAnnotationUtils.NOTPERSISTENT)) {
nonPersistentField = true;
} else if (annName.equals(JDOAnnotationUtils.TRANSACTIONAL)) {
transactionalField = true;
} else if (annName.equals(JDOAnnotationUtils.COLUMNS)) {
// Multiple column specification
Column[] cols = (Column[]) annotationValues.get("value");
if (cols != null && cols.length > 0) {
colmds = new ColumnMetaData[cols.length];
for (int j = 0; j < cols.length; j++) {
colmds[j] = JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(cols[j]);
JDOAnnotationUtils.addExtensionsToMetaData(colmds[j], cols[j].extensions());
}
}
} else if (annName.equals(JDOAnnotationUtils.COLUMN)) {
// Single column specification
colmds = new ColumnMetaData[1];
colmds[0] = JDOAnnotationUtils.getColumnMetaDataForAnnotations(annotationValues);
JDOAnnotationUtils.addExtensionsToMetaData(colmds[0], (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.JOIN)) {
String joinColumn = (String) annotationValues.get("column");
String joinOuter = (String) annotationValues.get("outer");
String deleteAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("deleteAction"));
String pkName = (String) annotationValues.get("primaryKey");
String fkName = (String) annotationValues.get("foreignKey");
String generateFK = (String) annotationValues.get("generateForeignKey");
String indexed = (String) annotationValues.get("indexed");
String indexName = (String) annotationValues.get("index");
String unique = (String) annotationValues.get("unique");
String uniqueName = (String) annotationValues.get("uniqueKey");
String generatePK = (String) annotationValues.get("generatePrimaryKey");
if (!StringUtils.isWhitespace(uniqueName)) {
unique = "true";
}
if (!StringUtils.isWhitespace(indexName)) {
indexed = "true";
}
Column[] joinColumns = (Column[]) annotationValues.get("columns");
joinmd = new JoinMetaData();
joinmd.setColumnName(joinColumn);
joinmd.setOuter(MetaDataUtils.getBooleanForString(joinOuter, false));
joinmd.setIndexed(IndexedValue.getIndexedValue(indexed));
joinmd.setUnique(unique);
joinmd.setDeleteAction(deleteAction);
if (!StringUtils.isWhitespace(pkName)) {
PrimaryKeyMetaData pkmd = new PrimaryKeyMetaData();
pkmd.setName(pkName);
joinmd.setPrimaryKeyMetaData(pkmd);
} else if (generatePK != null && generatePK.equalsIgnoreCase("true")) {
joinmd.setPrimaryKeyMetaData(new PrimaryKeyMetaData());
}
if (!StringUtils.isWhitespace(fkName)) {
ForeignKeyMetaData joinFkmd = joinmd.getForeignKeyMetaData();
if (joinFkmd == null) {
joinFkmd = new ForeignKeyMetaData();
joinFkmd.setName(fkName);
joinmd.setForeignKeyMetaData(joinFkmd);
} else {
joinFkmd.setName(fkName);
}
} else if (generateFK != null && generateFK.equalsIgnoreCase("true")) {
joinmd.setForeignKeyMetaData(new ForeignKeyMetaData());
}
if (!StringUtils.isWhitespace(indexName)) {
IndexMetaData joinIdxmd = joinmd.getIndexMetaData();
if (joinIdxmd == null) {
joinIdxmd = new IndexMetaData();
joinmd.setIndexMetaData(joinIdxmd);
}
joinIdxmd.setName(indexName);
}
if (!StringUtils.isWhitespace(uniqueName)) {
UniqueMetaData joinUnimd = joinmd.getUniqueMetaData();
if (joinUnimd == null) {
joinUnimd = new UniqueMetaData();
joinmd.setUniqueMetaData(joinUnimd);
}
joinUnimd.setName(uniqueName);
}
if (joinColumns != null && joinColumns.length > 0) {
for (Column joinCol : joinColumns) {
joinmd.addColumn(JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(joinCol));
}
}
JDOAnnotationUtils.addExtensionsToMetaData(joinmd, (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.ELEMENT)) {
// Element of a Collection/Array
elementTypes = (Class[]) annotationValues.get("types");
embeddedElement = (String) annotationValues.get("embedded");
serializedElement = (String) annotationValues.get("serialized");
dependentElement = (String) annotationValues.get("dependent");
String elementDeleteAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("deleteAction"));
String elementUpdateAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("updateAction"));
String fkName = (String) annotationValues.get("foreignKey");
String generateFK = (String) annotationValues.get("generateForeignKey");
String indexed = (String) annotationValues.get("indexed");
String indexName = (String) annotationValues.get("index");
String unique = (String) annotationValues.get("unique");
String uniqueName = (String) annotationValues.get("uniqueKey");
Class converterCls = (Class) annotationValues.get("converter");
if (converterCls == UseDefault.class) {
converterCls = null;
}
Boolean disableConversion = (Boolean) annotationValues.get("useDefaultConversion");
if (!StringUtils.isWhitespace(uniqueName)) {
unique = "true";
}
if (!StringUtils.isWhitespace(indexName)) {
indexed = "true";
}
elemmd = new ElementMetaData();
elemmd.setTable((String) annotationValues.get("table"));
elemmd.setColumnName((String) annotationValues.get("column"));
elemmd.setDeleteAction(elementDeleteAction);
elemmd.setUpdateAction(elementUpdateAction);
elemmd.setIndexed(IndexedValue.getIndexedValue(indexed));
elemmd.setUnique(MetaDataUtils.getBooleanForString(unique, false));
elemmd.setMappedBy((String) annotationValues.get("mappedBy"));
if (!StringUtils.isWhitespace(fkName)) {
ForeignKeyMetaData elemFkmd = elemmd.getForeignKeyMetaData();
if (elemFkmd == null) {
elemFkmd = new ForeignKeyMetaData();
elemFkmd.setName(fkName);
elemmd.setForeignKeyMetaData(elemFkmd);
} else {
elemFkmd.setName(fkName);
}
} else if (generateFK != null && generateFK.equalsIgnoreCase("true")) {
elemmd.setForeignKeyMetaData(new ForeignKeyMetaData());
}
if (!StringUtils.isWhitespace(indexName)) {
IndexMetaData elemIdxmd = elemmd.getIndexMetaData();
if (elemIdxmd == null) {
elemIdxmd = new IndexMetaData();
elemmd.setIndexMetaData(elemIdxmd);
}
elemIdxmd.setName(indexName);
}
if (!StringUtils.isWhitespace(uniqueName)) {
UniqueMetaData elemUnimd = elemmd.getUniqueMetaData();
if (elemUnimd == null) {
elemUnimd = new UniqueMetaData();
elemmd.setUniqueMetaData(elemUnimd);
}
elemUnimd.setName(uniqueName);
}
Column[] elementColumns = (Column[]) annotationValues.get("columns");
if (elementColumns != null && elementColumns.length > 0) {
for (Column elementCol : elementColumns) {
elemmd.addColumn(JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(elementCol));
}
}
if (isPersistenceContext()) {
if (disableConversion != null && disableConversion) {
elemmd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_DISABLED, "true");
} else if (converterCls != null) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
if (typeMgr.getTypeConverterForName(converterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), converterCls);
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(converterCls, ClassUtils.getCollectionElementType(member.getType(), member.getGenericType()));
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(converterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(converterCls.getName(), typeConv, attrType, dbType, false, null);
}
elemmd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_NAME, converterCls.getName());
}
}
JDOAnnotationUtils.addExtensionsToMetaData(elemmd, (Extension[]) annotationValues.get("extensions"));
Embedded[] embeddedMappings = (Embedded[]) annotationValues.get("embeddedMapping");
if (embeddedMappings != null && embeddedMappings.length > 0) {
// Embedded element
EmbeddedMetaData embmd = new EmbeddedMetaData();
embmd.setOwnerMember(embeddedMappings[0].ownerMember());
embmd.setNullIndicatorColumn(embeddedMappings[0].nullIndicatorColumn());
embmd.setNullIndicatorValue(embeddedMappings[0].nullIndicatorValue());
try {
Discriminator disc = embeddedMappings[0].discriminatorColumnName();
if (disc != null) {
DiscriminatorMetaData dismd = embmd.newDiscriminatorMetadata();
dismd.setColumnName(disc.column());
dismd.setStrategy(JDOAnnotationUtils.getDiscriminatorStrategyString(disc.strategy()));
// TODO Support other attributes of discriminator?
}
} catch (Throwable thr) {
// Ignore this. Maybe not using JDO3.1 jar
}
elemmd.setEmbeddedMetaData(embmd);
embeddedElementMembers = embeddedMappings[0].members();
// Delay addition of embeddedElementMembers til completion of this loop so we have the
// element type
}
} else if (annName.equals(JDOAnnotationUtils.KEY)) {
// Key of a Map
keyTypes = (Class[]) annotationValues.get("types");
embeddedKey = (String) annotationValues.get("embedded");
serializedKey = (String) annotationValues.get("serialized");
dependentKey = (String) annotationValues.get("dependent");
String keyDeleteAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("deleteAction"));
String keyUpdateAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("updateAction"));
String fkName = (String) annotationValues.get("foreignKey");
String generateFK = (String) annotationValues.get("generateForeignKey");
String indexed = (String) annotationValues.get("indexed");
String indexName = (String) annotationValues.get("index");
String unique = (String) annotationValues.get("unique");
String uniqueName = (String) annotationValues.get("uniqueKey");
Class converterCls = (Class) annotationValues.get("converter");
if (converterCls == UseDefault.class) {
converterCls = null;
}
Boolean disableConversion = (Boolean) annotationValues.get("useDefaultConversion");
if (!StringUtils.isWhitespace(uniqueName)) {
unique = "true";
}
if (!StringUtils.isWhitespace(indexName)) {
indexed = "true";
}
keymd = new KeyMetaData();
keymd.setTable((String) annotationValues.get("table"));
keymd.setColumnName((String) annotationValues.get("column"));
keymd.setDeleteAction(keyDeleteAction);
keymd.setUpdateAction(keyUpdateAction);
keymd.setIndexed(IndexedValue.getIndexedValue(indexed));
keymd.setUnique(MetaDataUtils.getBooleanForString(unique, false));
keymd.setMappedBy((String) annotationValues.get("mappedBy"));
if (!StringUtils.isWhitespace(fkName)) {
ForeignKeyMetaData keyFkmd = keymd.getForeignKeyMetaData();
if (keyFkmd == null) {
keyFkmd = new ForeignKeyMetaData();
keyFkmd.setName(fkName);
keymd.setForeignKeyMetaData(keyFkmd);
} else {
keyFkmd.setName(fkName);
}
} else if (generateFK != null && generateFK.equalsIgnoreCase("true")) {
keymd.setForeignKeyMetaData(new ForeignKeyMetaData());
}
if (!StringUtils.isWhitespace(indexName)) {
IndexMetaData keyIdxmd = keymd.getIndexMetaData();
if (keyIdxmd == null) {
keyIdxmd = new IndexMetaData();
keymd.setIndexMetaData(keyIdxmd);
}
keyIdxmd.setName(indexName);
}
if (!StringUtils.isWhitespace(uniqueName)) {
UniqueMetaData keyUnimd = keymd.getUniqueMetaData();
if (keyUnimd == null) {
keyUnimd = new UniqueMetaData();
keymd.setUniqueMetaData(keyUnimd);
}
keyUnimd.setName(uniqueName);
}
Column[] keyColumns = (Column[]) annotationValues.get("columns");
if (keyColumns != null && keyColumns.length > 0) {
for (Column keyCol : keyColumns) {
keymd.addColumn(JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(keyCol));
}
}
if (isPersistenceContext()) {
if (disableConversion != null && disableConversion) {
keymd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_DISABLED, "true");
} else if (converterCls != null) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
if (typeMgr.getTypeConverterForName(converterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), converterCls);
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(converterCls, ClassUtils.getMapKeyType(member.getType(), member.getGenericType()));
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(converterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(converterCls.getName(), typeConv, attrType, dbType, false, null);
}
keymd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_NAME, converterCls.getName());
}
}
JDOAnnotationUtils.addExtensionsToMetaData(keymd, (Extension[]) annotationValues.get("extensions"));
Embedded[] embeddedMappings = (Embedded[]) annotationValues.get("embeddedMapping");
if (embeddedMappings != null && embeddedMappings.length > 0) {
// Embedded key
EmbeddedMetaData embmd = new EmbeddedMetaData();
embmd.setOwnerMember(embeddedMappings[0].ownerMember());
embmd.setNullIndicatorColumn(embeddedMappings[0].nullIndicatorColumn());
embmd.setNullIndicatorValue(embeddedMappings[0].nullIndicatorValue());
keymd.setEmbeddedMetaData(embmd);
embeddedKeyMembers = embeddedMappings[0].members();
// Delay addition of embeddedKeyMembers til completion of this loop so we have the key
// type
}
} else if (annName.equals(JDOAnnotationUtils.VALUE)) {
// Value of a Map
valueTypes = (Class[]) annotationValues.get("types");
embeddedValue = (String) annotationValues.get("embedded");
serializedValue = (String) annotationValues.get("serialized");
dependentValue = (String) annotationValues.get("dependent");
String valueDeleteAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("deleteAction"));
String valueUpdateAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("updateAction"));
String fkName = (String) annotationValues.get("foreignKey");
String generateFK = (String) annotationValues.get("generateForeignKey");
String indexed = (String) annotationValues.get("indexed");
String indexName = (String) annotationValues.get("index");
String unique = (String) annotationValues.get("unique");
String uniqueName = (String) annotationValues.get("uniqueKey");
Class converterCls = (Class) annotationValues.get("converter");
if (converterCls == UseDefault.class) {
converterCls = null;
}
Boolean disableConversion = (Boolean) annotationValues.get("useDefaultConversion");
if (!StringUtils.isWhitespace(uniqueName)) {
unique = "true";
}
if (!StringUtils.isWhitespace(indexName)) {
indexed = "true";
}
valuemd = new ValueMetaData();
valuemd.setTable((String) annotationValues.get("table"));
valuemd.setColumnName((String) annotationValues.get("column"));
valuemd.setDeleteAction(valueDeleteAction);
valuemd.setUpdateAction(valueUpdateAction);
valuemd.setIndexed(IndexedValue.getIndexedValue(indexed));
valuemd.setUnique(MetaDataUtils.getBooleanForString(unique, false));
valuemd.setMappedBy((String) annotationValues.get("mappedBy"));
if (!StringUtils.isWhitespace(fkName)) {
ForeignKeyMetaData valueFkmd = valuemd.getForeignKeyMetaData();
if (valueFkmd == null) {
valueFkmd = new ForeignKeyMetaData();
valueFkmd.setName(fkName);
valuemd.setForeignKeyMetaData(valueFkmd);
} else {
valueFkmd.setName(fkName);
}
} else if (generateFK != null && generateFK.equalsIgnoreCase("true")) {
valuemd.setForeignKeyMetaData(new ForeignKeyMetaData());
}
if (!StringUtils.isWhitespace(indexName)) {
IndexMetaData valueIdxmd = valuemd.getIndexMetaData();
if (valueIdxmd == null) {
valueIdxmd = new IndexMetaData();
valuemd.setIndexMetaData(valueIdxmd);
}
valueIdxmd.setName(indexName);
}
if (!StringUtils.isWhitespace(uniqueName)) {
UniqueMetaData valueUnimd = valuemd.getUniqueMetaData();
if (valueUnimd == null) {
valueUnimd = new UniqueMetaData();
valuemd.setUniqueMetaData(valueUnimd);
}
valueUnimd.setName(uniqueName);
}
Column[] valueColumns = (Column[]) annotationValues.get("columns");
if (valueColumns != null && valueColumns.length > 0) {
for (Column valueCol : valueColumns) {
valuemd.addColumn(JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(valueCol));
}
}
if (isPersistenceContext()) {
if (disableConversion != null && disableConversion) {
valuemd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_DISABLED, "true");
} else if (converterCls != null) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
if (typeMgr.getTypeConverterForName(converterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), converterCls);
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(converterCls, ClassUtils.getMapValueType(member.getType(), member.getGenericType()));
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(converterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(converterCls.getName(), typeConv, attrType, dbType, false, null);
}
valuemd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_NAME, converterCls.getName());
}
}
JDOAnnotationUtils.addExtensionsToMetaData(valuemd, (Extension[]) annotationValues.get("extensions"));
Embedded[] embeddedMappings = (Embedded[]) annotationValues.get("embeddedMapping");
if (embeddedMappings != null && embeddedMappings.length > 0) {
// Embedded value
EmbeddedMetaData embmd = new EmbeddedMetaData();
embmd.setOwnerMember(embeddedMappings[0].ownerMember());
embmd.setNullIndicatorColumn(embeddedMappings[0].nullIndicatorColumn());
embmd.setNullIndicatorValue(embeddedMappings[0].nullIndicatorValue());
valuemd.setEmbeddedMetaData(embmd);
embeddedValueMembers = embeddedMappings[0].members();
// Delay addition of embeddedValueMembers til completion of this loop so we have the value type
}
} else if (annName.equals(JDOAnnotationUtils.ORDER)) {
ordermd = new OrderMetaData();
ordermd.setColumnName((String) annotationValues.get("column"));
ordermd.setMappedBy((String) annotationValues.get("mappedBy"));
Column[] orderColumns = (Column[]) annotationValues.get("columns");
if (orderColumns != null && orderColumns.length > 0) {
for (Column orderCol : orderColumns) {
ordermd.addColumn(JDOAnnotationUtils.getColumnMetaDataForColumnAnnotation(orderCol));
}
}
JDOAnnotationUtils.addExtensionsToMetaData(ordermd, (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.EMBEDDED)) {
embeddedMember = true;
embeddedOwnerField = (String) annotationValues.get("ownerMember");
if (StringUtils.isWhitespace(embeddedOwnerField)) {
embeddedOwnerField = null;
}
embeddedNullIndicatorColumn = (String) annotationValues.get("nullIndicatorColumn");
if (StringUtils.isWhitespace(embeddedNullIndicatorColumn)) {
embeddedNullIndicatorColumn = null;
}
embeddedNullIndicatorValue = (String) annotationValues.get("nullIndicatorValue");
if (StringUtils.isWhitespace(embeddedNullIndicatorValue)) {
embeddedNullIndicatorValue = null;
}
embeddedMembers = (Persistent[]) annotationValues.get("members");
if (embeddedMembers != null && embeddedMembers.length == 0) {
embeddedMembers = null;
}
// TODO Support discriminator
} else if (annName.equals(JDOAnnotationUtils.INDEX)) {
// Index for the field
String name = (String) annotationValues.get("name");
String table = (String) annotationValues.get("table");
String unique = (String) annotationValues.get("unique");
String[] members = (String[]) annotationValues.get("members");
Column[] columns = (Column[]) annotationValues.get("columns");
idxmd = JDOAnnotationUtils.getIndexMetaData(name, table, unique, members, columns);
JDOAnnotationUtils.addExtensionsToMetaData(idxmd, (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.UNIQUE)) {
// Unique for the field
String name = (String) annotationValues.get("name");
String table = (String) annotationValues.get("table");
String deferred = (String) annotationValues.get("deferred");
String[] members = (String[]) annotationValues.get("members");
Column[] columns = (Column[]) annotationValues.get("columns");
unimd = JDOAnnotationUtils.getUniqueMetaData(name, table, deferred, members, columns);
JDOAnnotationUtils.addExtensionsToMetaData(unimd, (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.FOREIGNKEY)) {
// ForeignKey for field
String name = (String) annotationValues.get("name");
String table = (String) annotationValues.get("table");
String unique = (String) annotationValues.get("unique");
String deferred = (String) annotationValues.get("deferred");
String deleteAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("deleteAction"));
String updateAction = JDOAnnotationUtils.getForeignKeyActionString((ForeignKeyAction) annotationValues.get("updateAction"));
String[] members = (String[]) annotationValues.get("members");
Column[] columns = (Column[]) annotationValues.get("columns");
fkmd = JDOAnnotationUtils.getFKMetaData(name, table, unique, deferred, deleteAction, updateAction, members, columns);
JDOAnnotationUtils.addExtensionsToMetaData(fkmd, (Extension[]) annotationValues.get("extensions"));
} else if (annName.equals(JDOAnnotationUtils.CACHEABLE)) {
String cache = (String) annotationValues.get("value");
if (cache != null) {
cacheable = cache;
}
} else if (annName.equals(JDOAnnotationUtils.CONVERT)) {
convertConverterCls = (Class) annotationValues.get("value");
if (convertConverterCls == UseDefault.class) {
convertConverterCls = null;
}
Boolean enabled = (Boolean) annotationValues.get("enabled");
if (!enabled) {
convertConverterCls = null;
}
} else if (annName.equals(JDOAnnotationUtils.EXTENSIONS)) {
Extension[] values = (Extension[]) annotationValues.get("value");
if (values != null && values.length > 0) {
extensions = new HashMap<String, String>(values.length);
for (Extension ext : values) {
String vendorName = ext.vendorName();
if (StringUtils.isWhitespace(vendorName)) {
throw new InvalidMetaDataException("044160", vendorName, ext.key().toString(), ext.value().toString());
} else if (vendorName.equalsIgnoreCase(MetaData.VENDOR_NAME)) {
extensions.put(ext.key().toString(), ext.value().toString());
}
}
}
} else if (annName.equals(JDOAnnotationUtils.EXTENSION)) {
String vendorName = (String) annotationValues.get("vendorName");
if (StringUtils.isWhitespace(vendorName)) {
throw new InvalidMetaDataException("044160", vendorName, annotationValues.get("key"), annotationValues.get("value"));
} else if (vendorName.equalsIgnoreCase(MetaData.VENDOR_NAME)) {
extensions = new HashMap<String, String>(1);
extensions.put((String) annotationValues.get("key"), (String) annotationValues.get("value"));
}
} else {
NucleusLogger.METADATA.debug(Localiser.msg("044211", cmd.getFullClassName(), member.getName(), annotation.getName()));
}
}
if (mmd == null && (transactionalField || nonPersistentField || primaryKey || colmds != null || serialised || embeddedOwnerField != null || embeddedNullIndicatorColumn != null || embeddedNullIndicatorValue != null || embeddedMembers != null || elemmd != null || keymd != null || valuemd != null || ordermd != null || idxmd != null || unimd != null || fkmd != null || joinmd != null || extensions != null || convertConverterCls != null)) {
// @Persistent not supplied but other relevant annotations defined, so add default metadata element
mmd = member.isProperty() ? new PropertyMetaData(cmd, member.getName()) : new FieldMetaData(cmd, member.getName());
if (primaryKey) {
mmd.setPersistenceModifier(FieldPersistenceModifier.PERSISTENT);
mmd.setPrimaryKey(primaryKey);
}
if (serialised) {
mmd.setPersistenceModifier(FieldPersistenceModifier.PERSISTENT);
}
}
if (mmd != null) {
cmd.addMember(mmd);
if (primaryKey) {
mmd.setPrimaryKey(true);
}
if (serialised) {
mmd.setSerialised(true);
}
if (embeddedMember) {
mmd.setEmbedded(true);
}
if (nonPersistentField) {
mmd.setNotPersistent();
}
if (transactionalField) {
mmd.setTransactional();
}
if (isPersistenceContext()) {
if (convertConverterCls != null) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
if (typeMgr.getTypeConverterForName(convertConverterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), convertConverterCls);
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(convertConverterCls, member.getType());
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(convertConverterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(convertConverterCls.getName(), typeConv, attrType, dbType, false, null);
}
mmd.setTypeConverterName(convertConverterCls.getName());
}
}
// Add any embedded info
if (embeddedMember) {
if (embeddedOwnerField != null || embeddedNullIndicatorColumn != null || embeddedNullIndicatorValue != null || embeddedMembers != null) {
EmbeddedMetaData embmd = new EmbeddedMetaData();
embmd.setOwnerMember(embeddedOwnerField);
embmd.setNullIndicatorColumn(embeddedNullIndicatorColumn);
embmd.setNullIndicatorValue(embeddedNullIndicatorValue);
mmd.setEmbeddedMetaData(embmd);
if (embeddedMembers != null && embeddedMembers.length > 0) {
for (Persistent embMember : embeddedMembers) {
// Add the metadata for the embedded field/property to the embedded metadata
String memberName = embMember.name();
if (memberName.indexOf('.') > 0) {
memberName = memberName.substring(memberName.lastIndexOf('.') + 1);
}
AbstractMemberMetaData embfmd = getFieldMetaDataForPersistent(embmd, embMember, isMemberOfClassAField(member.getType(), memberName));
embmd.addMember(embfmd);
}
}
}
}
TypeManager typeManager = mmgr.getNucleusContext().getTypeManager();
ContainerHandler containerHandler = typeManager.getContainerHandler(member.getType());
ContainerMetaData contmd = null;
// If the field is a container then add its container element
if (containerHandler != null) {
contmd = containerHandler.newMetaData();
}
if (contmd instanceof CollectionMetaData) {
Class collectionElementType = null;
StringBuilder elementTypeStr = new StringBuilder();
if (elementTypes != null && elementTypes.length > 0 && elementTypes[0] != void.class) {
// User-specified element type(s)
for (Class elementType : elementTypes) {
if (elementTypeStr.length() > 0) {
elementTypeStr.append(',');
}
elementTypeStr.append(elementType.getName());
}
// Use the first only
collectionElementType = elementTypes[0];
} else {
// Try to derive element type from generics info
collectionElementType = ClassUtils.getCollectionElementType(member.getType(), member.getGenericType());
}
contmd = new CollectionMetaData();
contmd.setParent(mmd);
CollectionMetaData collmd = (CollectionMetaData) contmd;
collmd.setElementType(elementTypeStr.toString());
if (!StringUtils.isWhitespace(embeddedElement)) {
collmd.setEmbeddedElement(Boolean.valueOf(embeddedElement));
}
if (!StringUtils.isWhitespace(serializedElement)) {
collmd.setSerializedElement(Boolean.valueOf(serializedElement));
}
if (!StringUtils.isWhitespace(dependentElement)) {
collmd.setDependentElement(Boolean.valueOf(dependentElement));
}
if ((embeddedElementMembers != null || "true".equalsIgnoreCase(embeddedElement)) && elemmd == null) {
elemmd = new ElementMetaData();
mmd.setElementMetaData(elemmd);
}
if (elemmd != null) {
if (embeddedElementMembers != null) {
// Add any embedded element mappings
EmbeddedMetaData embmd = elemmd.getEmbeddedMetaData();
if ("true".equalsIgnoreCase(embeddedElement) && elemmd.getEmbeddedMetaData() == null) {
// Create EmbeddedMetaData for element since not existing
embmd = elemmd.newEmbeddedMetaData();
}
for (Persistent embeddedElementMember : embeddedElementMembers) {
// Add the metadata for the embedded element to the embedded metadata
String memberName = embeddedElementMember.name();
if (memberName.indexOf('.') > 0) {
memberName = memberName.substring(memberName.lastIndexOf('.') + 1);
}
AbstractMemberMetaData embfmd = getFieldMetaDataForPersistent(embmd, embeddedElementMember, isMemberOfClassAField(collectionElementType, memberName));
embmd.addMember(embfmd);
}
}
}
} else if (contmd instanceof ArrayMetaData) {
StringBuilder elementTypeStr = new StringBuilder();
if (elementTypes != null && elementTypes.length > 0 && elementTypes[0] != void.class) {
// User-specified element type(s)
for (Class elementType : elementTypes) {
if (elementTypeStr.length() > 0) {
elementTypeStr.append(',');
}
elementTypeStr.append(elementType.getName());
}
} else {
// Derive from component type
elementTypeStr.append(member.getType().getComponentType().getName());
}
contmd = new ArrayMetaData();
contmd.setParent(mmd);
ArrayMetaData arrmd = (ArrayMetaData) contmd;
arrmd.setElementType(elementTypeStr.toString());
if (!StringUtils.isWhitespace(embeddedElement)) {
arrmd.setEmbeddedElement(Boolean.valueOf(embeddedElement));
}
if (!StringUtils.isWhitespace(serializedElement)) {
arrmd.setSerializedElement(Boolean.valueOf(serializedElement));
}
if (!StringUtils.isWhitespace(dependentElement)) {
arrmd.setDependentElement(Boolean.valueOf(dependentElement));
}
} else if (contmd instanceof MapMetaData) {
Class mapKeyType = null;
if (keyTypes != null && keyTypes.length > 0 && keyTypes[0] != void.class) {
// User-specified key type TODO Support multiple keys (interface implementations)
mapKeyType = keyTypes[0];
} else {
// Try to derive key type from generics info
mapKeyType = ClassUtils.getMapKeyType(member.getType(), member.getGenericType());
}
Class mapValueType = null;
if (valueTypes != null && valueTypes.length > 0 && valueTypes[0] != void.class) {
// User-specified value type TODO Support multiple values (interface implementations)
mapValueType = valueTypes[0];
} else {
// Try to derive value type from generics info
mapValueType = ClassUtils.getMapValueType(member.getType(), member.getGenericType());
}
contmd = new MapMetaData();
contmd.setParent(mmd);
MapMetaData mapmd = (MapMetaData) contmd;
mapmd.setKeyType((mapKeyType != null ? mapKeyType.getName() : null));
if (!StringUtils.isWhitespace(embeddedKey)) {
mapmd.setEmbeddedKey(Boolean.valueOf(embeddedKey));
}
if (!StringUtils.isWhitespace(serializedKey)) {
mapmd.setSerializedKey(Boolean.valueOf(serializedKey));
}
if (!StringUtils.isWhitespace(dependentKey)) {
mapmd.setDependentKey(Boolean.valueOf(dependentKey));
}
mapmd.setValueType((mapValueType != null ? mapValueType.getName() : null));
if (!StringUtils.isWhitespace(embeddedValue)) {
mapmd.setEmbeddedValue(Boolean.valueOf(embeddedValue));
}
if (!StringUtils.isWhitespace(serializedValue)) {
mapmd.setSerializedValue(Boolean.valueOf(serializedValue));
}
if (!StringUtils.isWhitespace(dependentValue)) {
mapmd.setDependentValue(Boolean.valueOf(dependentValue));
}
if ((embeddedKeyMembers != null || "true".equalsIgnoreCase(embeddedKey)) && keymd == null) {
keymd = new KeyMetaData();
mmd.setKeyMetaData(keymd);
}
if (keymd != null) {
if (embeddedKeyMembers != null) {
// Add any embedded key mappings
EmbeddedMetaData embmd = keymd.getEmbeddedMetaData();
if ("true".equalsIgnoreCase(embeddedKey) && keymd.getEmbeddedMetaData() == null) {
// Create EmbeddedMetaData for key since not existing
embmd = keymd.newEmbeddedMetaData();
}
for (Persistent embeddedKeyMember : embeddedKeyMembers) {
// Add the metadata for the embedded key to the embedded metadata
String memberName = embeddedKeyMember.name();
if (memberName.indexOf('.') > 0) {
memberName = memberName.substring(memberName.lastIndexOf('.') + 1);
}
AbstractMemberMetaData embfmd = getFieldMetaDataForPersistent(embmd, embeddedKeyMember, isMemberOfClassAField(mapKeyType, memberName));
embmd.addMember(embfmd);
}
}
}
if ((embeddedKeyMembers != null || "true".equalsIgnoreCase(embeddedKey)) && valuemd == null) {
valuemd = new ValueMetaData();
mmd.setValueMetaData(valuemd);
}
if (valuemd != null) {
if (embeddedValueMembers != null) {
// Add any embedded value mappings
EmbeddedMetaData embmd = valuemd.getEmbeddedMetaData();
if ("true".equalsIgnoreCase(embeddedValue) && valuemd.getEmbeddedMetaData() == null) {
// Create EmbeddedMetaData for value since not existing
embmd = valuemd.newEmbeddedMetaData();
}
for (Persistent embeddedValueMember : embeddedValueMembers) {
// Add the metadata for the embedded value to the embedded metadata
String memberName = embeddedValueMember.name();
if (memberName.indexOf('.') > 0) {
memberName = memberName.substring(memberName.lastIndexOf('.') + 1);
}
AbstractMemberMetaData embfmd = getFieldMetaDataForPersistent(embmd, embeddedValueMember, isMemberOfClassAField(mapValueType, memberName));
embmd.addMember(embfmd);
}
}
}
}
if (contmd != null) {
mmd.setContainer(contmd);
if (elemmd != null) {
elemmd.setParent(mmd);
mmd.setElementMetaData(elemmd);
if (elemmd.getMappedBy() != null && mmd.getMappedBy() == null) {
// With collection/array this is the same as mapped-by on the field
mmd.setMappedBy(elemmd.getMappedBy());
}
}
if (keymd != null) {
keymd.setParent(mmd);
mmd.setKeyMetaData(keymd);
}
if (valuemd != null) {
valuemd.setParent(mmd);
mmd.setValueMetaData(valuemd);
}
if (ordermd != null) {
ordermd.setParent(mmd);
mmd.setOrderMetaData(ordermd);
}
}
if (joinmd != null) {
mmd.setJoinMetaData(joinmd);
}
if (colmds != null) {
for (ColumnMetaData colmd : colmds) {
mmd.addColumn(colmd);
}
}
if (idxmd != null) {
mmd.setIndexMetaData(idxmd);
}
if (unimd != null) {
mmd.setUniqueMetaData(unimd);
}
if (fkmd != null) {
mmd.setForeignKeyMetaData(fkmd);
}
if (cacheable != null && cacheable.equalsIgnoreCase("false")) {
mmd.setCacheable(false);
}
if (extensions != null) {
mmd.addExtensions(extensions);
}
}
return mmd;
}
Also used :
ElementMetaData(org.datanucleus.metadata.ElementMetaData)
AnnotationObject(org.datanucleus.metadata.annotations.AnnotationObject)
CollectionMetaData(org.datanucleus.metadata.CollectionMetaData)
ForeignKeyAction(javax.jdo.annotations.ForeignKeyAction)
ValueMetaData(org.datanucleus.metadata.ValueMetaData)
UseDefault(javax.jdo.AttributeConverter.UseDefault)
ForeignKeyMetaData(org.datanucleus.metadata.ForeignKeyMetaData)
Embedded(javax.jdo.annotations.Embedded)
ColumnMetaData(org.datanucleus.metadata.ColumnMetaData)
EmbeddedMetaData(org.datanucleus.metadata.EmbeddedMetaData)
UniqueMetaData(org.datanucleus.metadata.UniqueMetaData)
PropertyMetaData(org.datanucleus.metadata.PropertyMetaData)
MapMetaData(org.datanucleus.metadata.MapMetaData)
PrimaryKeyMetaData(org.datanucleus.metadata.PrimaryKeyMetaData)
IndexMetaData(org.datanucleus.metadata.IndexMetaData)
DiscriminatorMetaData(org.datanucleus.metadata.DiscriminatorMetaData)
PersistenceNucleusContext(org.datanucleus.PersistenceNucleusContext)
JoinMetaData(org.datanucleus.metadata.JoinMetaData)
AnnotationObject(org.datanucleus.metadata.annotations.AnnotationObject)
InvalidMetaDataException(org.datanucleus.metadata.InvalidMetaDataException)
JDOTypeConverter(org.datanucleus.api.jdo.JDOTypeConverter)
OrderMetaData(org.datanucleus.metadata.OrderMetaData)
AttributeConverter(javax.jdo.AttributeConverter)
FieldMetaData(org.datanucleus.metadata.FieldMetaData)
Column(javax.jdo.annotations.Column)
ContainerHandler(org.datanucleus.store.types.ContainerHandler)
KeyMetaData(org.datanucleus.metadata.KeyMetaData)
PrimaryKeyMetaData(org.datanucleus.metadata.PrimaryKeyMetaData)
ForeignKeyMetaData(org.datanucleus.metadata.ForeignKeyMetaData)
Persistent(javax.jdo.annotations.Persistent)
Discriminator(javax.jdo.annotations.Discriminator)
Extension(javax.jdo.annotations.Extension)
ArrayMetaData(org.datanucleus.metadata.ArrayMetaData)
FieldPersistenceModifier(org.datanucleus.metadata.FieldPersistenceModifier)
TypeManager(org.datanucleus.store.types.TypeManager)
AbstractMemberMetaData(org.datanucleus.metadata.AbstractMemberMetaData)
ContainerMetaData(org.datanucleus.metadata.ContainerMetaData)
Example 5 with InvalidMetaDataException
use of org.datanucleus.metadata.InvalidMetaDataException in project datanucleus-api-jdo by datanucleus.
the class JDOMetaDataHandler method startElement.
/**
* Handler method called at the start of an element.
* @param uri URI of the tag
* @param localName Local name
* @param qName Element name
* @param attrs Attributes for this element
* @throws SAXException in parsing errors
*/
public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXException {
if (charactersBuffer.length() > 0) {
// Cater for subelements that appear before the end of the body text (save the body text with the
// parent)
String currentString = getString().trim();
if (getStack() instanceof QueryMetaData) {
((QueryMetaData) getStack()).setQuery(currentString.trim());
}
}
if (localName.length() < 1) {
localName = qName;
}
try {
if (localName.equals("jdo")) {
FileMetaData filemd = (FileMetaData) getStack();
filemd.setType(MetadataFileType.JDO_FILE);
filemd.setCatalog(getAttr(attrs, "catalog"));
filemd.setSchema(getAttr(attrs, "schema"));
} else if (localName.equals("orm")) {
FileMetaData filemd = (FileMetaData) getStack();
filemd.setType(MetadataFileType.JDO_ORM_FILE);
filemd.setCatalog(getAttr(attrs, "catalog"));
filemd.setSchema(getAttr(attrs, "schema"));
} else if (localName.equals("jdoquery")) {
FileMetaData filemd = (FileMetaData) getStack();
filemd.setType(MetadataFileType.JDO_QUERY_FILE);
} else if (localName.equals("fetch-plan")) {
FileMetaData filemd = (FileMetaData) metadata;
FetchPlanMetaData fpmd = filemd.newFetchPlanMetadata(getAttr(attrs, "name"));
fpmd.setMaxFetchDepth(getAttr(attrs, "max-fetch-depth"));
fpmd.setFetchSize(getAttr(attrs, "fetch-size"));
pushStack(fpmd);
} else if (localName.equals("package")) {
FileMetaData filemd = (FileMetaData) getStack();
PackageMetaData pmd = filemd.newPackageMetadata(getAttr(attrs, "name"));
pmd.setCatalog(getAttr(attrs, "catalog"));
pmd.setSchema(getAttr(attrs, "schema"));
pushStack(pmd);
} else if (localName.equals("class")) {
PackageMetaData pmd = (PackageMetaData) getStack();
ClassMetaData cmd = newClassObject(pmd, attrs);
pmd.addClass(cmd);
pushStack(cmd);
} else if (localName.equals("interface")) {
PackageMetaData pmd = (PackageMetaData) getStack();
InterfaceMetaData imd = newInterfaceObject(pmd, attrs);
pmd.addInterface(imd);
pushStack(imd);
} else if (localName.equals("primary-key")) {
MetaData md = getStack();
PrimaryKeyMetaData pkmd = new PrimaryKeyMetaData();
pkmd.setName(getAttr(attrs, "name"));
pkmd.setColumnName(getAttr(attrs, "column"));
if (md instanceof AbstractClassMetaData) {
((AbstractClassMetaData) md).setPrimaryKeyMetaData(pkmd);
} else if (md instanceof JoinMetaData) {
((JoinMetaData) md).setPrimaryKeyMetaData(pkmd);
}
pushStack(pkmd);
} else if (localName.equals("implements")) {
ClassMetaData cmd = (ClassMetaData) getStack();
ImplementsMetaData imd = new ImplementsMetaData(getAttr(attrs, "name"));
cmd.addImplements(imd);
pushStack(imd);
} else if (localName.equals("property")) {
MetaData parent = getStack();
if (parent instanceof AbstractClassMetaData) {
AbstractClassMetaData acmd = (AbstractClassMetaData) parent;
PropertyMetaData propmd = newPropertyObject(acmd, attrs);
acmd.addMember(propmd);
pushStack(propmd);
} else if (parent instanceof EmbeddedMetaData) {
EmbeddedMetaData emd = (EmbeddedMetaData) parent;
PropertyMetaData propmd = newPropertyObject(emd, attrs);
emd.addMember(propmd);
pushStack(propmd);
} else if (parent instanceof ImplementsMetaData) {
ImplementsMetaData implmd = (ImplementsMetaData) parent;
PropertyMetaData propmd = newPropertyObject(implmd, attrs);
implmd.addProperty(propmd);
pushStack(propmd);
} else if (parent instanceof FetchGroupMetaData) {
FetchGroupMetaData fgmd = (FetchGroupMetaData) parent;
FetchGroupMemberMetaData fgmmd = new FetchGroupMemberMetaData(fgmd, getAttr(attrs, "name"));
fgmmd.setRecursionDepth(getAttr(attrs, "recursion-depth"));
fgmmd.setProperty();
fgmd.addMember(fgmmd);
pushStack(fgmmd);
}
} else if (localName.equals("datastore-identity")) {
AbstractClassMetaData acmd = (AbstractClassMetaData) getStack();
IdentityMetaData idmd = new IdentityMetaData();
idmd.setColumnName(getAttr(attrs, "column"));
idmd.setValueStrategy(ValueGenerationStrategy.getIdentityStrategy(getAttr(attrs, "strategy")));
idmd.setSequence(getAttr(attrs, "sequence"));
acmd.setIdentityMetaData(idmd);
pushStack(idmd);
} else if (localName.equals("inheritance")) {
MetaData parent = getStack();
AbstractClassMetaData acmd = (AbstractClassMetaData) parent;
InheritanceMetaData inhmd = new InheritanceMetaData();
inhmd.setStrategy(getAttr(attrs, "strategy"));
acmd.setInheritanceMetaData(inhmd);
pushStack(inhmd);
} else if (localName.equals("discriminator")) {
MetaData md = getStack();
if (md instanceof InheritanceMetaData) {
InheritanceMetaData inhmd = (InheritanceMetaData) md;
DiscriminatorMetaData dismd = inhmd.newDiscriminatorMetadata();
dismd.setColumnName(getAttr(attrs, "column"));
dismd.setValue(getAttr(attrs, "value"));
dismd.setStrategy(getAttr(attrs, "strategy"));
dismd.setIndexed(getAttr(attrs, "indexed"));
pushStack(dismd);
} else if (md instanceof EmbeddedMetaData) {
EmbeddedMetaData embmd = (EmbeddedMetaData) md;
DiscriminatorMetaData dismd = embmd.newDiscriminatorMetadata();
dismd.setColumnName(getAttr(attrs, "column"));
dismd.setValue(getAttr(attrs, "value"));
dismd.setStrategy(getAttr(attrs, "strategy"));
dismd.setIndexed(getAttr(attrs, "indexed"));
pushStack(dismd);
}
} else if (localName.equals("query")) {
MetaData emd = getStack();
String name = getAttr(attrs, "name");
String lang = getAttr(attrs, "language");
if (!StringUtils.isWhitespace(lang)) {
if (// Convert to JDOQL
lang.equals(JDOQuery.JDOQL_QUERY_LANGUAGE)) {
lang = QueryLanguage.JDOQL.toString();
} else if (// Convert to SQL
lang.equals(JDOQuery.SQL_QUERY_LANGUAGE)) {
lang = QueryLanguage.SQL.toString();
} else if (// Convert to JPQL
lang.equals(JDOQuery.JPQL_QUERY_LANGUAGE)) {
lang = QueryLanguage.JPQL.toString();
}
}
if (emd instanceof ClassMetaData) {
ClassMetaData cmd = (ClassMetaData) emd;
if (StringUtils.isWhitespace(name)) {
throw new InvalidClassMetaDataException("044154", cmd.getFullClassName());
}
QueryMetaData qmd = new QueryMetaData(name);
qmd.setScope(cmd.getFullClassName());
qmd.setLanguage(lang);
qmd.setUnmodifiable(getAttr(attrs, "unmodifiable"));
qmd.setResultClass(getAttr(attrs, "result-class"));
qmd.setUnique(getAttr(attrs, "unique"));
qmd.setFetchPlanName(getAttr(attrs, "fetch-plan"));
cmd.addQuery(qmd);
pushStack(qmd);
} else if (emd instanceof InterfaceMetaData) {
InterfaceMetaData imd = (InterfaceMetaData) emd;
if (StringUtils.isWhitespace(name)) {
throw new InvalidClassMetaDataException("044154", imd.getFullClassName());
}
QueryMetaData qmd = new QueryMetaData(name);
qmd.setScope(imd.getFullClassName());
qmd.setLanguage(lang);
qmd.setUnmodifiable(getAttr(attrs, "unmodifiable"));
qmd.setResultClass(getAttr(attrs, "result-class"));
qmd.setUnique(getAttr(attrs, "unique"));
qmd.setFetchPlanName(getAttr(attrs, "fetch-plan"));
imd.addQuery(qmd);
pushStack(qmd);
} else if (emd instanceof FileMetaData) {
FileMetaData filemd = (FileMetaData) emd;
QueryMetaData qmd = filemd.newQueryMetadata(name);
qmd.setLanguage(lang);
qmd.setUnmodifiable(getAttr(attrs, "unmodifiable"));
qmd.setResultClass(getAttr(attrs, "result-class"));
qmd.setUnique(getAttr(attrs, "unique"));
qmd.setFetchPlanName(getAttr(attrs, "fetch-plan"));
pushStack(qmd);
}
} else if (localName.equals("sequence")) {
PackageMetaData pmd = (PackageMetaData) getStack();
SequenceMetaData seqmd = pmd.newSequenceMetadata(getAttr(attrs, "name"), getAttr(attrs, "strategy"));
seqmd.setFactoryClass(getAttr(attrs, "factory-class"));
seqmd.setDatastoreSequence(getAttr(attrs, "datastore-sequence"));
String seqSize = getAttr(attrs, "allocation-size");
if (seqSize != null) {
seqmd.setAllocationSize(seqSize);
}
String seqStart = getAttr(attrs, "initial-value");
if (seqStart != null) {
seqmd.setInitialValue(seqStart);
}
pushStack(seqmd);
} else if (localName.equals("field")) {
MetaData md = getStack();
if (md instanceof FetchGroupMetaData) {
FetchGroupMetaData fgmd = (FetchGroupMetaData) md;
FetchGroupMemberMetaData fgmmd = new FetchGroupMemberMetaData(md, getAttr(attrs, "name"));
fgmmd.setRecursionDepth(getAttr(attrs, "recursion-depth"));
fgmd.addMember(fgmmd);
pushStack(fgmmd);
return;
}
FieldMetaData fmd = newFieldObject(md, attrs);
if (md instanceof ClassMetaData) {
ClassMetaData cmd = (ClassMetaData) md;
cmd.addMember(fmd);
} else if (md instanceof EmbeddedMetaData) {
EmbeddedMetaData emd = (EmbeddedMetaData) md;
emd.addMember(fmd);
} else if (md instanceof ForeignKeyMetaData) {
ForeignKeyMetaData fkmd = (ForeignKeyMetaData) md;
fkmd.addMember(fmd.getName());
} else if (md instanceof IndexMetaData) {
IndexMetaData imd = (IndexMetaData) md;
imd.addMember(fmd.getName());
} else if (md instanceof UniqueMetaData) {
UniqueMetaData umd = (UniqueMetaData) md;
umd.addMember(fmd.getName());
}
pushStack(fmd);
} else if (localName.equals("join")) {
MetaData parent = getStack();
String tableName = getAttr(attrs, "table");
String columnName = getAttr(attrs, "column");
String outer = getAttr(attrs, "outer");
IndexedValue indexed = IndexedValue.getIndexedValue(getAttr(attrs, "indexed"));
String unique = getAttr(attrs, "unique");
String deleteAction = getAttr(attrs, "delete-action");
JoinMetaData joinmd = null;
if (parent instanceof AbstractMemberMetaData) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) parent;
joinmd = fmd.newJoinMetaData();
} else if (parent instanceof AbstractClassMetaData) {
AbstractClassMetaData cmd = (AbstractClassMetaData) parent;
joinmd = new JoinMetaData();
cmd.addJoin(joinmd);
} else if (parent instanceof InheritanceMetaData) {
InheritanceMetaData inhmd = (InheritanceMetaData) parent;
joinmd = inhmd.newJoinMetadata();
} else {
throw new NucleusUserException("Error processing JDO XML metadata. Found \"join\" with parent " + StringUtils.toJVMIDString(parent) + " - not supported");
}
joinmd.setTable(tableName);
joinmd.setColumnName(columnName);
joinmd.setOuter(MetaDataUtils.getBooleanForString(outer, false));
joinmd.setIndexed(indexed);
joinmd.setUnique(unique);
joinmd.setDeleteAction(deleteAction);
pushStack(joinmd);
} else if (localName.equals("map")) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) getStack();
MapMetaData mapmd = fmd.newMapMetaData();
mapmd.setKeyType(getAttr(attrs, "key-type"));
String embKeyStr = getAttr(attrs, "embedded-key");
if (!StringUtils.isWhitespace(embKeyStr)) {
mapmd.setEmbeddedKey(Boolean.valueOf(embKeyStr));
}
String serKeyStr = getAttr(attrs, "serialized-key");
if (!StringUtils.isWhitespace(serKeyStr)) {
mapmd.setSerializedKey(Boolean.valueOf(serKeyStr));
}
String depKeyStr = getAttr(attrs, "dependent-key");
if (!StringUtils.isWhitespace(depKeyStr)) {
mapmd.setDependentKey(Boolean.valueOf(depKeyStr));
}
mapmd.setValueType(getAttr(attrs, "value-type"));
String embValStr = getAttr(attrs, "embedded-value");
if (!StringUtils.isWhitespace(embValStr)) {
mapmd.setEmbeddedValue(Boolean.valueOf(embValStr));
}
String serValStr = getAttr(attrs, "serialized-value");
if (!StringUtils.isWhitespace(serValStr)) {
mapmd.setSerializedValue(Boolean.valueOf(serValStr));
}
String depValStr = getAttr(attrs, "dependent-value");
if (!StringUtils.isWhitespace(depValStr)) {
mapmd.setDependentValue(Boolean.valueOf(depValStr));
}
pushStack(mapmd);
} else if (localName.equals("array")) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) getStack();
ArrayMetaData arrmd = fmd.newArrayMetaData();
arrmd.setElementType(getAttr(attrs, "element-type"));
String embElemStr = getAttr(attrs, "embedded-element");
if (!StringUtils.isWhitespace(embElemStr)) {
arrmd.setEmbeddedElement(Boolean.valueOf(embElemStr));
}
String serElemStr = getAttr(attrs, "serialized-element");
if (!StringUtils.isWhitespace(serElemStr)) {
arrmd.setSerializedElement(Boolean.valueOf(serElemStr));
}
String depElemStr = getAttr(attrs, "dependent-element");
if (!StringUtils.isWhitespace(depElemStr)) {
arrmd.setDependentElement(Boolean.valueOf(depElemStr));
}
pushStack(arrmd);
} else if (localName.equals("collection")) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) getStack();
CollectionMetaData collmd = fmd.newCollectionMetaData();
collmd.setElementType(getAttr(attrs, "element-type"));
String embElemStr = getAttr(attrs, "embedded-element");
if (!StringUtils.isWhitespace(embElemStr)) {
collmd.setEmbeddedElement(Boolean.valueOf(embElemStr));
}
String serElemStr = getAttr(attrs, "serialized-element");
if (!StringUtils.isWhitespace(serElemStr)) {
collmd.setSerializedElement(Boolean.valueOf(serElemStr));
}
String depElemStr = getAttr(attrs, "dependent-element");
if (!StringUtils.isWhitespace(depElemStr)) {
collmd.setDependentElement(Boolean.valueOf(depElemStr));
}
pushStack(collmd);
} else if (localName.equals("column")) {
MetaData md = getStack();
ColumnMetaData colmd = new ColumnMetaData();
colmd.setName(getAttr(attrs, "name"));
colmd.setTarget(getAttr(attrs, "target"));
colmd.setTargetMember(getAttr(attrs, "target-field"));
colmd.setJdbcType(getAttr(attrs, "jdbc-type"));
colmd.setSqlType(getAttr(attrs, "sql-type"));
colmd.setLength(getAttr(attrs, "length"));
colmd.setScale(getAttr(attrs, "scale"));
colmd.setAllowsNull(getAttr(attrs, "allows-null"));
colmd.setDefaultValue(getAttr(attrs, "default-value"));
colmd.setInsertValue(getAttr(attrs, "insert-value"));
// JDO 3.1+
String pos = getAttr(attrs, "position");
if (pos != null) {
colmd.setPosition(pos);
}
if (md instanceof AbstractMemberMetaData) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) md;
fmd.addColumn(colmd);
} else if (md instanceof AbstractElementMetaData) {
AbstractElementMetaData elemd = (AbstractElementMetaData) md;
elemd.addColumn(colmd);
} else if (md instanceof JoinMetaData) {
JoinMetaData jnmd = (JoinMetaData) md;
jnmd.addColumn(colmd);
} else if (md instanceof IdentityMetaData) {
IdentityMetaData idmd = (IdentityMetaData) md;
idmd.setColumnMetaData(colmd);
} else if (md instanceof ForeignKeyMetaData) {
ForeignKeyMetaData fkmd = (ForeignKeyMetaData) md;
fkmd.addColumn(colmd);
} else if (md instanceof IndexMetaData) {
IndexMetaData idxmd = (IndexMetaData) md;
idxmd.addColumn(colmd.getName());
} else if (md instanceof UniqueMetaData) {
UniqueMetaData unimd = (UniqueMetaData) md;
unimd.addColumn(colmd.getName());
} else if (md instanceof OrderMetaData) {
OrderMetaData ormd = (OrderMetaData) md;
ormd.addColumn(colmd);
} else if (md instanceof DiscriminatorMetaData) {
DiscriminatorMetaData dismd = (DiscriminatorMetaData) md;
dismd.setColumnMetaData(colmd);
} else if (md instanceof VersionMetaData) {
VersionMetaData vermd = (VersionMetaData) md;
vermd.setColumnMetaData(colmd);
} else if (md instanceof AbstractClassMetaData) {
AbstractClassMetaData cmd = (AbstractClassMetaData) md;
cmd.addUnmappedColumn(colmd);
} else if (md instanceof PrimaryKeyMetaData) {
PrimaryKeyMetaData pkmd = (PrimaryKeyMetaData) md;
pkmd.addColumn(colmd);
}
pushStack(colmd);
} else if (localName.equals("element")) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) getStack();
ElementMetaData elemmd = new ElementMetaData();
elemmd.setTable(getAttr(attrs, "table"));
elemmd.setColumnName(getAttr(attrs, "column"));
elemmd.setDeleteAction(getAttr(attrs, "delete-action"));
elemmd.setUpdateAction(getAttr(attrs, "update-action"));
elemmd.setIndexed(IndexedValue.getIndexedValue(getAttr(attrs, "indexed")));
elemmd.setUnique(MetaDataUtils.getBooleanForString(getAttr(attrs, "unique"), false));
String mappedBy = getAttr(attrs, "mapped-by");
elemmd.setMappedBy(mappedBy);
if (!StringUtils.isWhitespace(mappedBy) && fmd.getMappedBy() == null) {
// With collection/array this is the same as mapped-by on the field
fmd.setMappedBy(mappedBy);
}
String converterAttr = getAttr(attrs, "converter");
String disableConverterAttr = getAttr(attrs, "use-default-conversion");
if (disableConverterAttr != null && Boolean.getBoolean(disableConverterAttr)) {
// TODO Disable on the element?
} else if (!StringUtils.isWhitespace(converterAttr)) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
ClassLoaderResolver clr = mmgr.getNucleusContext().getClassLoaderResolver(null);
Class converterCls = clr.classForName(converterAttr);
if (typeMgr.getTypeConverterForName(converterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), converterCls);
// TODO element type
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(converterCls, null);
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(converterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(converterAttr, typeConv, attrType, dbType, false, null);
}
elemmd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_NAME, converterAttr);
}
fmd.setElementMetaData(elemmd);
pushStack(elemmd);
} else if (localName.equals("key")) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) getStack();
KeyMetaData keymd = new KeyMetaData();
keymd.setTable(getAttr(attrs, "table"));
keymd.setColumnName(getAttr(attrs, "column"));
keymd.setDeleteAction(getAttr(attrs, "delete-action"));
keymd.setUpdateAction(getAttr(attrs, "update-action"));
keymd.setIndexed(IndexedValue.getIndexedValue(getAttr(attrs, "indexed")));
keymd.setUnique(MetaDataUtils.getBooleanForString(getAttr(attrs, "unique"), false));
keymd.setMappedBy(getAttr(attrs, "mapped-by"));
String converterAttr = getAttr(attrs, "converter");
String disableConverterAttr = getAttr(attrs, "use-default-conversion");
if (disableConverterAttr != null && Boolean.getBoolean(disableConverterAttr)) {
// TODO Disable on the key?
} else if (!StringUtils.isWhitespace(converterAttr)) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
ClassLoaderResolver clr = mmgr.getNucleusContext().getClassLoaderResolver(null);
Class converterCls = clr.classForName(converterAttr);
if (typeMgr.getTypeConverterForName(converterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), converterCls);
// TODO key type
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(converterCls, null);
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(converterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(converterAttr, typeConv, attrType, dbType, false, null);
}
keymd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_NAME, converterAttr);
}
fmd.setKeyMetaData(keymd);
pushStack(keymd);
} else // New value
if (localName.equals("value")) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) getStack();
ValueMetaData valuemd = new ValueMetaData();
valuemd.setTable(getAttr(attrs, "table"));
valuemd.setColumnName(getAttr(attrs, "column"));
valuemd.setDeleteAction(getAttr(attrs, "delete-action"));
valuemd.setUpdateAction(getAttr(attrs, "update-action"));
valuemd.setIndexed(IndexedValue.getIndexedValue(getAttr(attrs, "indexed")));
valuemd.setUnique(MetaDataUtils.getBooleanForString(getAttr(attrs, "unique"), false));
valuemd.setMappedBy(getAttr(attrs, "mapped-by"));
String converterAttr = getAttr(attrs, "converter");
String disableConverterAttr = getAttr(attrs, "use-default-conversion");
if (disableConverterAttr != null && Boolean.getBoolean(disableConverterAttr)) {
// TODO Disable on the value?
} else if (!StringUtils.isWhitespace(converterAttr)) {
TypeManager typeMgr = mmgr.getNucleusContext().getTypeManager();
ClassLoaderResolver clr = mmgr.getNucleusContext().getClassLoaderResolver(null);
Class converterCls = clr.classForName(converterAttr);
if (typeMgr.getTypeConverterForName(converterCls.getName()) == null) {
// Not yet cached an instance of this converter so create one
AttributeConverter conv = JDOTypeConverterUtils.createAttributeConverter((PersistenceNucleusContext) mmgr.getNucleusContext(), converterCls);
// TODO value type
Class attrType = JDOTypeConverterUtils.getAttributeTypeForAttributeConverter(converterCls, null);
Class dbType = JDOTypeConverterUtils.getDatastoreTypeForAttributeConverter(converterCls, attrType, null);
// Register the TypeConverter under the name of the AttributeConverter class
JDOTypeConverter typeConv = new JDOTypeConverter(conv);
typeMgr.registerConverter(converterAttr, typeConv, attrType, dbType, false, null);
}
valuemd.addExtension(MetaData.EXTENSION_MEMBER_TYPE_CONVERTER_NAME, converterAttr);
}
fmd.setValueMetaData(valuemd);
pushStack(valuemd);
} else // New fetch-group
if (localName.equals("fetch-group")) {
MetaData md = getStack();
FetchGroupMetaData fgmd = new FetchGroupMetaData(getAttr(attrs, "name"));
String postLoadStr = getAttr(attrs, "post-load");
if (!StringUtils.isWhitespace(postLoadStr)) {
fgmd.setPostLoad(Boolean.valueOf(postLoadStr));
}
if (md instanceof FetchGroupMetaData) {
FetchGroupMetaData fgmdParent = (FetchGroupMetaData) md;
fgmdParent.addFetchGroup(fgmd);
} else if (md instanceof AbstractClassMetaData) {
AbstractClassMetaData cmd = (AbstractClassMetaData) md;
cmd.addFetchGroup(fgmd);
} else if (md instanceof FetchPlanMetaData) {
FetchPlanMetaData fpmd = (FetchPlanMetaData) md;
fpmd.addFetchGroup(fgmd);
}
pushStack(fgmd);
} else if (localName.equals("extension")) {
MetaData md = getStack();
String vendorName = getAttr(attrs, "vendor-name");
if (StringUtils.isWhitespace(vendorName)) {
throw new InvalidMetaDataException("044160", vendorName, getAttr(attrs, "key"), getAttr(attrs, "value"));
}
if (vendorName != null && vendorName.equalsIgnoreCase(MetaData.VENDOR_NAME)) {
md.addExtension(getAttr(attrs, "key"), getAttr(attrs, "value"));
}
} else if (localName.equals("version")) {
AbstractClassMetaData cmd = (AbstractClassMetaData) getStack();
VersionMetaData vermd = cmd.newVersionMetadata();
String strategy = getAttr(attrs, "strategy");
if (!StringUtils.isWhitespace(strategy)) {
vermd.setStrategy(strategy);
}
vermd.setColumnName(getAttr(attrs, "column"));
vermd.setIndexed(IndexedValue.getIndexedValue(getAttr(attrs, "indexed")));
pushStack(vermd);
} else if (localName.equals("index")) {
MetaData md = getStack();
IndexMetaData idxmd = new IndexMetaData();
idxmd.setName(getAttr(attrs, "name"));
idxmd.setTable(getAttr(attrs, "table"));
String uniStr = getAttr(attrs, "unique");
if (!StringUtils.isWhitespace(uniStr)) {
idxmd.setUnique(Boolean.valueOf(uniStr));
}
if (md instanceof AbstractClassMetaData) {
AbstractClassMetaData cmd = (AbstractClassMetaData) md;
cmd.addIndex(idxmd);
} else if (md instanceof AbstractMemberMetaData) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) md;
fmd.setIndexMetaData(idxmd);
} else if (md instanceof JoinMetaData) {
JoinMetaData jmd = (JoinMetaData) md;
jmd.setIndexMetaData(idxmd);
} else if (md instanceof AbstractElementMetaData) {
AbstractElementMetaData elmd = (AbstractElementMetaData) md;
elmd.setIndexMetaData(idxmd);
} else if (md instanceof OrderMetaData) {
OrderMetaData omd = (OrderMetaData) md;
omd.setIndexMetaData(idxmd);
} else if (md instanceof VersionMetaData) {
VersionMetaData vermd = (VersionMetaData) md;
vermd.setIndexMetaData(idxmd);
} else if (md instanceof DiscriminatorMetaData) {
DiscriminatorMetaData dismd = (DiscriminatorMetaData) md;
dismd.setIndexMetaData(idxmd);
}
pushStack(idxmd);
} else if (localName.equals("unique")) {
MetaData md = getStack();
UniqueMetaData unimd = new UniqueMetaData();
unimd.setName(getAttr(attrs, "name"));
unimd.setTable(getAttr(attrs, "table"));
String defStr = getAttr(attrs, "deferred");
if (!StringUtils.isWhitespace(defStr)) {
unimd.setDeferred(Boolean.valueOf(defStr));
}
if (md instanceof AbstractClassMetaData) {
AbstractClassMetaData cmd = (AbstractClassMetaData) md;
cmd.addUniqueConstraint(unimd);
} else if (md instanceof AbstractMemberMetaData) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) md;
fmd.setUniqueMetaData(unimd);
} else if (md instanceof JoinMetaData) {
JoinMetaData jmd = (JoinMetaData) md;
jmd.setUniqueMetaData(unimd);
} else if (md instanceof AbstractElementMetaData) {
AbstractElementMetaData elmd = (AbstractElementMetaData) md;
elmd.setUniqueMetaData(unimd);
}
pushStack(unimd);
} else if (localName.equals("foreign-key")) {
MetaData md = getStack();
ForeignKeyMetaData fkmd = new ForeignKeyMetaData();
fkmd.setName(getAttr(attrs, "name"));
fkmd.setTable(getAttr(attrs, "table"));
fkmd.setUnique(getAttr(attrs, "unique"));
fkmd.setDeferred(getAttr(attrs, "deferred"));
fkmd.setDeleteAction(ForeignKeyAction.getForeignKeyAction(getAttr(attrs, "delete-action")));
fkmd.setUpdateAction(ForeignKeyAction.getForeignKeyAction(getAttr(attrs, "update-action")));
if (md instanceof AbstractClassMetaData) {
AbstractClassMetaData cmd = (AbstractClassMetaData) md;
cmd.addForeignKey(fkmd);
} else if (md instanceof AbstractMemberMetaData) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) md;
fmd.setForeignKeyMetaData(fkmd);
} else if (md instanceof JoinMetaData) {
JoinMetaData jmd = (JoinMetaData) md;
jmd.setForeignKeyMetaData(fkmd);
} else if (md instanceof AbstractElementMetaData) {
AbstractElementMetaData elmd = (AbstractElementMetaData) md;
elmd.setForeignKeyMetaData(fkmd);
}
pushStack(fkmd);
} else if (localName.equals("order")) {
OrderMetaData ordmd = new OrderMetaData();
ordmd.setIndexed(IndexedValue.getIndexedValue(getAttr(attrs, "indexed")));
ordmd.setColumnName(getAttr(attrs, "column"));
ordmd.setMappedBy(getAttr(attrs, "mapped-by"));
AbstractMemberMetaData fmd = (AbstractMemberMetaData) getStack();
fmd.setOrderMetaData(ordmd);
pushStack(ordmd);
} else if (localName.equals("embedded")) {
MetaData md = getStack();
EmbeddedMetaData embmd = new EmbeddedMetaData();
embmd.setOwnerMember(getAttr(attrs, "owner-field"));
embmd.setNullIndicatorColumn(getAttr(attrs, "null-indicator-column"));
embmd.setNullIndicatorValue(getAttr(attrs, "null-indicator-value"));
if (md instanceof AbstractMemberMetaData) {
AbstractMemberMetaData fmd = (AbstractMemberMetaData) md;
fmd.setEmbeddedMetaData(embmd);
} else if (md instanceof KeyMetaData) {
KeyMetaData kmd = (KeyMetaData) md;
kmd.setEmbeddedMetaData(embmd);
} else if (md instanceof ValueMetaData) {
ValueMetaData vmd = (ValueMetaData) md;
vmd.setEmbeddedMetaData(embmd);
} else if (md instanceof ElementMetaData) {
ElementMetaData elmd = (ElementMetaData) md;
elmd.setEmbeddedMetaData(embmd);
}
pushStack(embmd);
} else {
String message = Localiser.msg("044037", qName);
NucleusLogger.METADATA.error(message);
throw new RuntimeException(message);
}
} catch (RuntimeException ex) {
NucleusLogger.METADATA.error(Localiser.msg("044042", qName, getStack(), uri), ex);
throw ex;
}
}
Also used :
InvalidMetaDataException(org.datanucleus.metadata.InvalidMetaDataException)
VersionMetaData(org.datanucleus.metadata.VersionMetaData)
ElementMetaData(org.datanucleus.metadata.ElementMetaData)
AbstractElementMetaData(org.datanucleus.metadata.AbstractElementMetaData)
JDOTypeConverter(org.datanucleus.api.jdo.JDOTypeConverter)
FetchPlanMetaData(org.datanucleus.metadata.FetchPlanMetaData)
CollectionMetaData(org.datanucleus.metadata.CollectionMetaData)
ImplementsMetaData(org.datanucleus.metadata.ImplementsMetaData)
IdentityMetaData(org.datanucleus.metadata.IdentityMetaData)
InheritanceMetaData(org.datanucleus.metadata.InheritanceMetaData)
AbstractClassMetaData(org.datanucleus.metadata.AbstractClassMetaData)
SequenceMetaData(org.datanucleus.metadata.SequenceMetaData)
OrderMetaData(org.datanucleus.metadata.OrderMetaData)
AttributeConverter(javax.jdo.AttributeConverter)
InvalidClassMetaDataException(org.datanucleus.metadata.InvalidClassMetaDataException)
FieldMetaData(org.datanucleus.metadata.FieldMetaData)
CollectionMetaData(org.datanucleus.metadata.CollectionMetaData)
ElementMetaData(org.datanucleus.metadata.ElementMetaData)
FetchPlanMetaData(org.datanucleus.metadata.FetchPlanMetaData)
IdentityMetaData(org.datanucleus.metadata.IdentityMetaData)
JoinMetaData(org.datanucleus.metadata.JoinMetaData)
MetaData(org.datanucleus.metadata.MetaData)
AbstractClassMetaData(org.datanucleus.metadata.AbstractClassMetaData)
UniqueMetaData(org.datanucleus.metadata.UniqueMetaData)
KeyMetaData(org.datanucleus.metadata.KeyMetaData)
PrimaryKeyMetaData(org.datanucleus.metadata.PrimaryKeyMetaData)
FetchGroupMetaData(org.datanucleus.metadata.FetchGroupMetaData)
InterfaceMetaData(org.datanucleus.metadata.InterfaceMetaData)
PackageMetaData(org.datanucleus.metadata.PackageMetaData)
EmbeddedMetaData(org.datanucleus.metadata.EmbeddedMetaData)
InheritanceMetaData(org.datanucleus.metadata.InheritanceMetaData)
OrderMetaData(org.datanucleus.metadata.OrderMetaData)
FetchGroupMemberMetaData(org.datanucleus.metadata.FetchGroupMemberMetaData)
FileMetaData(org.datanucleus.metadata.FileMetaData)
FieldMetaData(org.datanucleus.metadata.FieldMetaData)
ClassMetaData(org.datanucleus.metadata.ClassMetaData)
ImplementsMetaData(org.datanucleus.metadata.ImplementsMetaData)
VersionMetaData(org.datanucleus.metadata.VersionMetaData)
SequenceMetaData(org.datanucleus.metadata.SequenceMetaData)
QueryMetaData(org.datanucleus.metadata.QueryMetaData)
AbstractElementMetaData(org.datanucleus.metadata.AbstractElementMetaData)
AbstractMemberMetaData(org.datanucleus.metadata.AbstractMemberMetaData)
ArrayMetaData(org.datanucleus.metadata.ArrayMetaData)
DiscriminatorMetaData(org.datanucleus.metadata.DiscriminatorMetaData)
MapMetaData(org.datanucleus.metadata.MapMetaData)
ColumnMetaData(org.datanucleus.metadata.ColumnMetaData)
PropertyMetaData(org.datanucleus.metadata.PropertyMetaData)
IndexMetaData(org.datanucleus.metadata.IndexMetaData)
ForeignKeyMetaData(org.datanucleus.metadata.ForeignKeyMetaData)
ValueMetaData(org.datanucleus.metadata.ValueMetaData)
ValueMetaData(org.datanucleus.metadata.ValueMetaData)
ForeignKeyMetaData(org.datanucleus.metadata.ForeignKeyMetaData)
AbstractElementMetaData(org.datanucleus.metadata.AbstractElementMetaData)
ColumnMetaData(org.datanucleus.metadata.ColumnMetaData)
FileMetaData(org.datanucleus.metadata.FileMetaData)
AbstractClassMetaData(org.datanucleus.metadata.AbstractClassMetaData)
ClassMetaData(org.datanucleus.metadata.ClassMetaData)
KeyMetaData(org.datanucleus.metadata.KeyMetaData)
PrimaryKeyMetaData(org.datanucleus.metadata.PrimaryKeyMetaData)
ForeignKeyMetaData(org.datanucleus.metadata.ForeignKeyMetaData)
PackageMetaData(org.datanucleus.metadata.PackageMetaData)
FetchGroupMemberMetaData(org.datanucleus.metadata.FetchGroupMemberMetaData)
NucleusUserException(org.datanucleus.exceptions.NucleusUserException)
EmbeddedMetaData(org.datanucleus.metadata.EmbeddedMetaData)
ClassLoaderResolver(org.datanucleus.ClassLoaderResolver)
PropertyMetaData(org.datanucleus.metadata.PropertyMetaData)
UniqueMetaData(org.datanucleus.metadata.UniqueMetaData)
MapMetaData(org.datanucleus.metadata.MapMetaData)
PrimaryKeyMetaData(org.datanucleus.metadata.PrimaryKeyMetaData)
IndexedValue(org.datanucleus.metadata.IndexedValue)
IndexMetaData(org.datanucleus.metadata.IndexMetaData)
DiscriminatorMetaData(org.datanucleus.metadata.DiscriminatorMetaData)
QueryMetaData(org.datanucleus.metadata.QueryMetaData)
ArrayMetaData(org.datanucleus.metadata.ArrayMetaData)
PersistenceNucleusContext(org.datanucleus.PersistenceNucleusContext)
TypeManager(org.datanucleus.store.types.TypeManager)
InterfaceMetaData(org.datanucleus.metadata.InterfaceMetaData)
JoinMetaData(org.datanucleus.metadata.JoinMetaData)
AbstractMemberMetaData(org.datanucleus.metadata.AbstractMemberMetaData)
FetchGroupMetaData(org.datanucleus.metadata.FetchGroupMetaData)
Aggregations
InvalidMetaDataException (org.datanucleus.metadata.InvalidMetaDataException)5
AbstractMemberMetaData (org.datanucleus.metadata.AbstractMemberMetaData)3
ColumnMetaData (org.datanucleus.metadata.ColumnMetaData)3
DiscriminatorMetaData (org.datanucleus.metadata.DiscriminatorMetaData)3
ForeignKeyMetaData (org.datanucleus.metadata.ForeignKeyMetaData)3
IndexMetaData (org.datanucleus.metadata.IndexMetaData)3
JoinMetaData (org.datanucleus.metadata.JoinMetaData)3
PrimaryKeyMetaData (org.datanucleus.metadata.PrimaryKeyMetaData)3
PropertyMetaData (org.datanucleus.metadata.PropertyMetaData)3
UniqueMetaData (org.datanucleus.metadata.UniqueMetaData)3
AttributeConverter (javax.jdo.AttributeConverter)2
Column (javax.jdo.annotations.Column)2
Extension (javax.jdo.annotations.Extension)2
ForeignKeyAction (javax.jdo.annotations.ForeignKeyAction)2
Persistent (javax.jdo.annotations.Persistent)2
PersistenceNucleusContext (org.datanucleus.PersistenceNucleusContext)2
JDOTypeConverter (org.datanucleus.api.jdo.JDOTypeConverter)2
NucleusUserException (org.datanucleus.exceptions.NucleusUserException)2
AbstractClassMetaData (org.datanucleus.metadata.AbstractClassMetaData)2
ArrayMetaData (org.datanucleus.metadata.ArrayMetaData)2
