use of org.apache.openejb.jee.RelationshipRoleSource$JAXB.readRelationshipRoleSource in project tomee by apache.
the class EjbRelationshipRole$JAXB method _write.
public static final void _write(final XoXMLStreamWriter writer, final EjbRelationshipRole ejbRelationshipRole, RuntimeContext context) throws Exception {
if (ejbRelationshipRole == null) {
writer.writeXsiNil();
return;
}
if (context == null) {
context = new RuntimeContext();
}
final String prefix = writer.getUniquePrefix("http://java.sun.com/xml/ns/javaee");
if (EjbRelationshipRole.class != ejbRelationshipRole.getClass()) {
context.unexpectedSubclass(writer, ejbRelationshipRole, EjbRelationshipRole.class);
return;
}
context.beforeMarshal(ejbRelationshipRole, LifecycleCallback.NONE);
// ATTRIBUTE: id
final String idRaw = ejbRelationshipRole.id;
if (idRaw != null) {
String id = null;
try {
id = Adapters.collapsedStringAdapterAdapter.marshal(idRaw);
} catch (final Exception e) {
context.xmlAdapterError(ejbRelationshipRole, "id", CollapsedStringAdapter.class, String.class, String.class, e);
}
writer.writeAttribute("", "", "id", id);
}
// ELEMENT: descriptions
Text[] descriptions = null;
try {
descriptions = ejbRelationshipRole.getDescriptions();
} catch (final Exception e) {
context.getterError(ejbRelationshipRole, "descriptions", EjbRelationshipRole.class, "getDescriptions", e);
}
if (descriptions != null) {
for (final Text descriptionsItem : descriptions) {
if (descriptionsItem != null) {
writer.writeStartElement(prefix, "description", "http://java.sun.com/xml/ns/javaee");
writeText(writer, descriptionsItem, context);
writer.writeEndElement();
} else {
context.unexpectedNullValue(ejbRelationshipRole, "descriptions");
}
}
}
// ELEMENT: ejbRelationshipRoleName
final String ejbRelationshipRoleNameRaw = ejbRelationshipRole.ejbRelationshipRoleName;
String ejbRelationshipRoleName = null;
try {
ejbRelationshipRoleName = Adapters.collapsedStringAdapterAdapter.marshal(ejbRelationshipRoleNameRaw);
} catch (final Exception e) {
context.xmlAdapterError(ejbRelationshipRole, "ejbRelationshipRoleName", CollapsedStringAdapter.class, String.class, String.class, e);
}
if (ejbRelationshipRoleName != null) {
writer.writeStartElement(prefix, "ejb-relationship-role-name", "http://java.sun.com/xml/ns/javaee");
writer.writeCharacters(ejbRelationshipRoleName);
writer.writeEndElement();
}
// ELEMENT: multiplicity
final Multiplicity multiplicity = ejbRelationshipRole.multiplicity;
if (multiplicity != null) {
writer.writeStartElement(prefix, "multiplicity", "http://java.sun.com/xml/ns/javaee");
writer.writeCharacters(toStringMultiplicity(ejbRelationshipRole, null, context, multiplicity));
writer.writeEndElement();
} else {
context.unexpectedNullValue(ejbRelationshipRole, "multiplicity");
}
// ELEMENT: cascadeDelete
final Empty cascadeDelete = ejbRelationshipRole.cascadeDelete;
if (cascadeDelete != null) {
writer.writeStartElement(prefix, "cascade-delete", "http://java.sun.com/xml/ns/javaee");
writeEmpty(writer, cascadeDelete, context);
writer.writeEndElement();
}
// ELEMENT: relationshipRoleSource
final RelationshipRoleSource relationshipRoleSource = ejbRelationshipRole.relationshipRoleSource;
if (relationshipRoleSource != null) {
writer.writeStartElement(prefix, "relationship-role-source", "http://java.sun.com/xml/ns/javaee");
writeRelationshipRoleSource(writer, relationshipRoleSource, context);
writer.writeEndElement();
} else {
context.unexpectedNullValue(ejbRelationshipRole, "relationshipRoleSource");
}
// ELEMENT: cmrField
final CmrField cmrField = ejbRelationshipRole.cmrField;
if (cmrField != null) {
writer.writeStartElement(prefix, "cmr-field", "http://java.sun.com/xml/ns/javaee");
writeCmrField(writer, cmrField, context);
writer.writeEndElement();
}
context.afterMarshal(ejbRelationshipRole, LifecycleCallback.NONE);
}
use of org.apache.openejb.jee.RelationshipRoleSource$JAXB.readRelationshipRoleSource in project tomee by apache.
the class CmpJpaConversion method processRelationship.
private void processRelationship(final Map<String, Entity> entitiesByEjbName, final EjbRelation relation) throws OpenEJBException {
final List<EjbRelationshipRole> roles = relation.getEjbRelationshipRole();
// if we don't have two roles, the relation is bad so we skip it
if (roles.size() != 2) {
return;
}
// get left entity
final EjbRelationshipRole leftRole = roles.get(0);
final RelationshipRoleSource leftRoleSource = leftRole.getRelationshipRoleSource();
final String leftEjbName = leftRoleSource == null ? null : leftRoleSource.getEjbName();
final Entity leftEntity = entitiesByEjbName.get(leftEjbName);
// get right entity
final EjbRelationshipRole rightRole = roles.get(1);
final RelationshipRoleSource rightRoleSource = rightRole.getRelationshipRoleSource();
final String rightEjbName = rightRoleSource == null ? null : rightRoleSource.getEjbName();
final Entity rightEntity = entitiesByEjbName.get(rightEjbName);
// neither left or right have a mapping which is fine
if (leftEntity == null && rightEntity == null) {
return;
}
// left not found?
if (leftEntity == null) {
throw new OpenEJBException("Role source " + leftEjbName + " defined in relationship role " + relation.getEjbRelationName() + "::" + leftRole.getEjbRelationshipRoleName() + " not found");
}
// right not found?
if (rightEntity == null) {
throw new OpenEJBException("Role source " + rightEjbName + " defined in relationship role " + relation.getEjbRelationName() + "::" + rightRole.getEjbRelationshipRoleName() + " not found");
}
final Attributes rightAttributes = rightEntity.getAttributes();
final Map<String, RelationField> rightRelationships = rightAttributes.getRelationshipFieldMap();
final Attributes leftAttributes = leftEntity.getAttributes();
final Map<String, RelationField> leftRelationships = leftAttributes.getRelationshipFieldMap();
String leftFieldName = null;
boolean leftSynthetic = false;
if (leftRole.getCmrField() != null) {
leftFieldName = leftRole.getCmrField().getCmrFieldName();
} else {
leftFieldName = rightEntity.getName() + "_" + rightRole.getCmrField().getCmrFieldName();
leftSynthetic = true;
}
final boolean leftIsOne = leftRole.getMultiplicity() == Multiplicity.ONE;
String rightFieldName = null;
boolean rightSynthetic = false;
if (rightRole.getCmrField() != null) {
rightFieldName = rightRole.getCmrField().getCmrFieldName();
} else {
rightFieldName = leftEntity.getName() + "_" + leftRole.getCmrField().getCmrFieldName();
rightSynthetic = true;
}
final boolean rightIsOne = rightRole.getMultiplicity() == Multiplicity.ONE;
if (leftIsOne && rightIsOne) {
//
// one-to-one
//
// left
OneToOne leftOneToOne = null;
leftOneToOne = new OneToOne();
leftOneToOne.setName(leftFieldName);
leftOneToOne.setSyntheticField(leftSynthetic);
setCascade(rightRole, leftOneToOne);
addRelationship(leftOneToOne, leftRelationships, leftAttributes.getOneToOne());
// right
OneToOne rightOneToOne = null;
rightOneToOne = new OneToOne();
rightOneToOne.setName(rightFieldName);
rightOneToOne.setSyntheticField(rightSynthetic);
rightOneToOne.setMappedBy(leftFieldName);
setCascade(leftRole, rightOneToOne);
addRelationship(rightOneToOne, rightRelationships, rightAttributes.getOneToOne());
// link
leftOneToOne.setRelatedField(rightOneToOne);
rightOneToOne.setRelatedField(leftOneToOne);
} else if (leftIsOne && !rightIsOne) {
//
// one-to-many
//
// left
OneToMany leftOneToMany = null;
leftOneToMany = new OneToMany();
leftOneToMany.setName(leftFieldName);
leftOneToMany.setSyntheticField(leftSynthetic);
leftOneToMany.setMappedBy(rightFieldName);
setCascade(rightRole, leftOneToMany);
addRelationship(leftOneToMany, leftRelationships, leftAttributes.getOneToMany());
// right
ManyToOne rightManyToOne = null;
rightManyToOne = new ManyToOne();
rightManyToOne.setName(rightFieldName);
rightManyToOne.setSyntheticField(rightSynthetic);
setCascade(leftRole, rightManyToOne);
addRelationship(rightManyToOne, rightRelationships, rightAttributes.getManyToOne());
// link
leftOneToMany.setRelatedField(rightManyToOne);
rightManyToOne.setRelatedField(leftOneToMany);
} else if (!leftIsOne && rightIsOne) {
//
// many-to-one
//
// left
ManyToOne leftManyToOne = null;
leftManyToOne = new ManyToOne();
leftManyToOne.setName(leftFieldName);
leftManyToOne.setSyntheticField(leftSynthetic);
setCascade(rightRole, leftManyToOne);
addRelationship(leftManyToOne, leftRelationships, leftAttributes.getManyToOne());
// right
OneToMany rightOneToMany = null;
rightOneToMany = new OneToMany();
rightOneToMany.setName(rightFieldName);
rightOneToMany.setSyntheticField(rightSynthetic);
rightOneToMany.setMappedBy(leftFieldName);
setCascade(leftRole, rightOneToMany);
addRelationship(rightOneToMany, rightRelationships, rightAttributes.getOneToMany());
// link
leftManyToOne.setRelatedField(rightOneToMany);
rightOneToMany.setRelatedField(leftManyToOne);
} else if (!leftIsOne && !rightIsOne) {
//
// many-to-many
//
// left
ManyToMany leftManyToMany = null;
leftManyToMany = new ManyToMany();
leftManyToMany.setName(leftFieldName);
leftManyToMany.setSyntheticField(leftSynthetic);
setCascade(rightRole, leftManyToMany);
addRelationship(leftManyToMany, leftRelationships, leftAttributes.getManyToMany());
// right
ManyToMany rightManyToMany = null;
rightManyToMany = new ManyToMany();
rightManyToMany.setName(rightFieldName);
rightManyToMany.setSyntheticField(rightSynthetic);
rightManyToMany.setMappedBy(leftFieldName);
setCascade(leftRole, rightManyToMany);
addRelationship(rightManyToMany, rightRelationships, rightAttributes.getManyToMany());
// link
leftManyToMany.setRelatedField(rightManyToMany);
rightManyToMany.setRelatedField(leftManyToMany);
}
}
use of org.apache.openejb.jee.RelationshipRoleSource$JAXB.readRelationshipRoleSource in project tomee by apache.
the class EjbRelationshipRole$JAXB method _read.
public static final EjbRelationshipRole _read(final XoXMLStreamReader reader, RuntimeContext context) throws Exception {
// Check for xsi:nil
if (reader.isXsiNil()) {
return null;
}
if (context == null) {
context = new RuntimeContext();
}
final EjbRelationshipRole ejbRelationshipRole = new EjbRelationshipRole();
context.beforeUnmarshal(ejbRelationshipRole, LifecycleCallback.NONE);
ArrayList<Text> descriptions = null;
// Check xsi:type
final QName xsiType = reader.getXsiType();
if (xsiType != null) {
if (("ejb-relationship-roleType" != xsiType.getLocalPart()) || ("http://java.sun.com/xml/ns/javaee" != xsiType.getNamespaceURI())) {
return context.unexpectedXsiType(reader, EjbRelationshipRole.class);
}
}
// Read attributes
for (final Attribute attribute : reader.getAttributes()) {
if (("id" == attribute.getLocalName()) && (("" == attribute.getNamespace()) || (attribute.getNamespace() == null))) {
// ATTRIBUTE: id
final String id = Adapters.collapsedStringAdapterAdapter.unmarshal(attribute.getValue());
context.addXmlId(reader, id, ejbRelationshipRole);
ejbRelationshipRole.id = id;
} else if (XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI != attribute.getNamespace()) {
context.unexpectedAttribute(attribute, new QName("", "id"));
}
}
// Read elements
for (final XoXMLStreamReader elementReader : reader.getChildElements()) {
if (("description" == elementReader.getLocalName()) && ("http://java.sun.com/xml/ns/javaee" == elementReader.getNamespaceURI())) {
// ELEMENT: descriptions
final Text descriptionsItem = readText(elementReader, context);
if (descriptions == null) {
descriptions = new ArrayList<Text>();
}
descriptions.add(descriptionsItem);
} else if (("ejb-relationship-role-name" == elementReader.getLocalName()) && ("http://java.sun.com/xml/ns/javaee" == elementReader.getNamespaceURI())) {
// ELEMENT: ejbRelationshipRoleName
final String ejbRelationshipRoleNameRaw = elementReader.getElementAsString();
final String ejbRelationshipRoleName;
try {
ejbRelationshipRoleName = Adapters.collapsedStringAdapterAdapter.unmarshal(ejbRelationshipRoleNameRaw);
} catch (final Exception e) {
context.xmlAdapterError(elementReader, CollapsedStringAdapter.class, String.class, String.class, e);
continue;
}
ejbRelationshipRole.ejbRelationshipRoleName = ejbRelationshipRoleName;
} else if (("multiplicity" == elementReader.getLocalName()) && ("http://java.sun.com/xml/ns/javaee" == elementReader.getNamespaceURI())) {
// ELEMENT: multiplicity
final Multiplicity multiplicity = parseMultiplicity(elementReader, context, elementReader.getElementAsString());
if (multiplicity != null) {
ejbRelationshipRole.multiplicity = multiplicity;
}
} else if (("cascade-delete" == elementReader.getLocalName()) && ("http://java.sun.com/xml/ns/javaee" == elementReader.getNamespaceURI())) {
// ELEMENT: cascadeDelete
final Empty cascadeDelete = readEmpty(elementReader, context);
ejbRelationshipRole.cascadeDelete = cascadeDelete;
} else if (("relationship-role-source" == elementReader.getLocalName()) && ("http://java.sun.com/xml/ns/javaee" == elementReader.getNamespaceURI())) {
// ELEMENT: relationshipRoleSource
final RelationshipRoleSource relationshipRoleSource = readRelationshipRoleSource(elementReader, context);
ejbRelationshipRole.relationshipRoleSource = relationshipRoleSource;
} else if (("cmr-field" == elementReader.getLocalName()) && ("http://java.sun.com/xml/ns/javaee" == elementReader.getNamespaceURI())) {
// ELEMENT: cmrField
final CmrField cmrField = readCmrField(elementReader, context);
ejbRelationshipRole.cmrField = cmrField;
} else {
context.unexpectedElement(elementReader, new QName("http://java.sun.com/xml/ns/javaee", "description"), new QName("http://java.sun.com/xml/ns/javaee", "ejb-relationship-role-name"), new QName("http://java.sun.com/xml/ns/javaee", "multiplicity"), new QName("http://java.sun.com/xml/ns/javaee", "cascade-delete"), new QName("http://java.sun.com/xml/ns/javaee", "relationship-role-source"), new QName("http://java.sun.com/xml/ns/javaee", "cmr-field"));
}
}
if (descriptions != null) {
try {
ejbRelationshipRole.setDescriptions(descriptions.toArray(new Text[descriptions.size()]));
} catch (final Exception e) {
context.setterError(reader, EjbRelationshipRole.class, "setDescriptions", Text[].class, e);
}
}
context.afterUnmarshal(ejbRelationshipRole, LifecycleCallback.NONE);
return ejbRelationshipRole;
}
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