use of com.abubusoft.kripton.processor.exceptions.TooManySQLPrimaryKeyFoundException in project kripton by xcesco.
the class BindDataSourceSubProcessor method createSQLEntityFromDao.
/**
* <p>
* Create bean's definition for each dao definition contained in dataSource
* </p>
*
* @param dataSource
* @param daoName
*/
private boolean createSQLEntityFromDao(final SQLiteDatabaseSchema schema, Element dataSource, String daoName) {
TypeElement daoElement = globalDaoElements.get(daoName);
if (daoElement == null) {
String msg = String.format("Data source %s references a DAO %s without @BindDao annotation", dataSource.toString(), daoName);
throw (new InvalidNameException(msg));
}
ModelProperty property;
String beanName = AnnotationUtility.extractAsClassName(daoElement, BindDao.class, AnnotationAttributeType.VALUE);
if (!StringUtils.hasText(beanName)) {
return false;
}
final TypeElement beanElement = globalBeanElements.get(beanName);
// this.isGeneratedEntity(beanName);
AssertKripton.asserTrueOrMissedAnnotationOnClassException(beanElement != null, daoElement, beanName);
// create equivalent entity in the domain of bind processor
final BindEntity bindEntity = BindEntityBuilder.parse(null, beanElement);
// assert: bean is present
final SQLiteEntity currentEntity = new SQLiteEntity(schema, bindEntity);
if (schema.contains(currentEntity.getName())) {
// bean already defined in datasource
return true;
}
final boolean bindAllFields = AnnotationUtility.getAnnotationAttributeAsBoolean(currentEntity, BindType.class, AnnotationAttributeType.ALL_FIELDS, Boolean.TRUE);
{
PropertyUtility.buildProperties(elementUtils, currentEntity, new PropertyFactory<SQLiteEntity, SQLProperty>() {
@Override
public SQLProperty createProperty(SQLiteEntity entity, Element propertyElement) {
return new SQLProperty(entity, propertyElement, AnnotationUtility.buildAnnotationList(propertyElement));
}
}, propertyAnnotationFilter, new PropertyCreatedListener<SQLiteEntity, SQLProperty>() {
@Override
public boolean onProperty(SQLiteEntity entity, SQLProperty property) {
if (property.hasAnnotation(BindDisabled.class)) {
if (bindAllFields) {
return false;
} else {
throw new InvalidDefinition("@BindDisabled can not be used with @BindType(allField=false)");
}
}
ModelAnnotation annotationBindColumn = property.getAnnotation(BindColumn.class);
if (annotationBindColumn != null && AnnotationUtility.extractAsBoolean(property, annotationBindColumn, AnnotationAttributeType.ENABLED) == false) {
return false;
}
if (!bindAllFields && annotationBindColumn == null) {
return false;
}
if (annotationBindColumn != null) {
property.setNullable(AnnotationUtility.extractAsBoolean(property, annotationBindColumn, AnnotationAttributeType.NULLABLE));
ColumnType columnType = ColumnType.valueOf(AnnotationUtility.extractAsEnumerationValue(property, annotationBindColumn, AnnotationAttributeType.COLUMN_TYPE));
property.columnType = columnType;
property.setPrimaryKey(columnType == ColumnType.PRIMARY_KEY);
String foreignClassName = annotationBindColumn.getAttributeAsClassName(AnnotationAttributeType.FOREIGN_KEY);
property.foreignClassName = foreignClassName;
if (property.hasForeignKeyClassName() && property.columnType == ColumnType.PRIMARY_KEY) {
AssertKripton.failIncompatibleAttributesInAnnotationException("In class '%s' property '%s' can not be defined as PRIMARY KEY and FOREIGN KEY", bindEntity.getElement().asType(), property.getName());
}
ForeignKeyAction onDeleteAction = ForeignKeyAction.valueOf(AnnotationUtility.extractAsEnumerationValue(property, annotationBindColumn, AnnotationAttributeType.ON_DELETE));
ForeignKeyAction onUpdateAction = ForeignKeyAction.valueOf(AnnotationUtility.extractAsEnumerationValue(property, annotationBindColumn, AnnotationAttributeType.ON_UPDATE));
if (!property.hasForeignKeyClassName() && onDeleteAction != ForeignKeyAction.NO_ACTION) {
String msg = String.format("In class '%s', property '%s' defines 'onDelete' attribute but it is not a foreign key", bindEntity.getElement().asType(), property.getName());
AssertKripton.failIncompatibleAttributesInAnnotationException(msg);
}
if (!property.hasForeignKeyClassName() && onUpdateAction != ForeignKeyAction.NO_ACTION) {
String msg = String.format("In class '%s', property '%s' defines 'onUpdate' attribute but it is not a foreign key", bindEntity.getElement().asType(), property.getName());
AssertKripton.failIncompatibleAttributesInAnnotationException(msg);
}
property.onDeleteAction = onDeleteAction;
property.onUpdateAction = onUpdateAction;
} else {
// primary key is set in other places
property.setNullable(true);
// ColumnType columnType = ColumnType.STANDARD;
property.columnType = ColumnType.STANDARD;
}
if (bindEntity.contains(property.getName())) {
BindProperty bindProperty = bindEntity.get(property.getName());
if (bindProperty.isBindedArray() || bindProperty.isBindedCollection() || bindProperty.isBindedMap() || bindProperty.isBindedObject()) {
property.bindProperty = bindProperty;
}
} else {
throw (new KriptonRuntimeException(String.format("In class '%s' property '%s' has a wrong definition for create SQLite DataSource", bindEntity.getElement().asType(), property.getName())));
}
String columnName = null;
if (annotationBindColumn != null) {
columnName = annotationBindColumn.getAttribute(AnnotationAttributeType.VALUE);
}
if (!StringUtils.hasText(columnName)) {
columnName = property.getName();
}
// convert column typeName from field typeName to table:
// fieldName
// to field_name
property.columnName = schema.columnNameConverter.convert(columnName);
return true;
}
});
}
// just to fix that property id can be the default PK without
// annotation.
// this operation force primary key flag for property
SQLProperty primaryKey = currentEntity.getPrimaryKey();
if (primaryKey != null) {
primaryKey.setPrimaryKey(true);
primaryKey.columnType = ColumnType.PRIMARY_KEY;
primaryKey.setNullable(false);
}
if (currentEntity.getCollection().size() == 0) {
String msg = String.format("Class '%s', used in %s database definition, has no property!", currentEntity.getName(), dataSource.getSimpleName().toString());
throw (new PropertyNotFoundException(msg));
}
if (currentEntity.countPrimaryKeys() > 1) {
throw (new TooManySQLPrimaryKeyFoundException(currentEntity));
}
// check primary key
property = currentEntity.getPrimaryKey();
if (property == null)
throw (new SQLPrimaryKeyNotFoundException(currentEntity));
if (!property.isType(Long.TYPE, Long.class))
throw (new SQLPrimaryKeyNotValidTypeException(currentEntity, property));
// add entity to schema after properties definition!
schema.addEntity(currentEntity);
return true;
}
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