protected void buildDirectAggregateMapHolderDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
// SECTION: DESCRIPTOR
descriptor.setJavaClass(DirectAggregateMapHolder.class);
Vector vector = new Vector();
vector.addElement("DIR_AGG_MAP_HOLDER");
descriptor.setTableNames(vector);
descriptor.addPrimaryKeyFieldName("DIR_AGG_MAP_HOLDER.ID");
// SECTION: PROPERTIES
descriptor.setIdentityMapClass(
org.eclipse.persistence.internal.identitymaps.FullIdentityMap.class);
descriptor.setExistenceChecking("Check cache");
descriptor.setIdentityMapSize(100);
descriptor.setSequenceNumberName("DIR_AGG_MAP_HOLDER_ID");
descriptor.setSequenceNumberFieldName("ID");
// SECTION: DIRECTTOFIELDMAPPING
org.eclipse.persistence.mappings.DirectToFieldMapping directtofieldmapping =
new org.eclipse.persistence.mappings.DirectToFieldMapping();
directtofieldmapping.setAttributeName("id");
directtofieldmapping.setIsReadOnly(false);
directtofieldmapping.setGetMethodName("getId");
directtofieldmapping.setSetMethodName("setId");
directtofieldmapping.setFieldName("DIR_AGG_MAP_HOLDER.ID");
descriptor.addMapping(directtofieldmapping);
// SECTION: AGGREGATECOLLECTIONMAPPING
org.eclipse.persistence.mappings.AggregateCollectionMapping aggregatecollectionmapping =
new org.eclipse.persistence.mappings.AggregateCollectionMapping();
aggregatecollectionmapping.setAttributeName("directToAggregateMap");
aggregatecollectionmapping.setIndirectionPolicy(new TransparentIndirectionPolicy());
aggregatecollectionmapping.setGetMethodName("getDirectToAggregateMap");
aggregatecollectionmapping.setSetMethodName("setDirectToAggregateMap");
aggregatecollectionmapping.setReferenceClass(AggregateMapValue.class);
aggregatecollectionmapping.addTargetForeignKeyFieldName(
"DIR_AGG_MAP_REL.HOLDER_ID", "DIR_AGG_MAP_HOLDER.ID");
aggregatecollectionmapping.addFieldNameTranslation(
"DIR_AGG_MAP_REL.MAP_VALUE", "value->DIRECT");
org.eclipse.persistence.mappings.DirectToFieldMapping keyMapping =
new org.eclipse.persistence.mappings.DirectToFieldMapping();
keyMapping.setFieldName("DIR_AGG_MAP_REL.MAP_KEY");
keyMapping.setAttributeClassification(Integer.class);
keyMapping.setDescriptor(descriptor);
MappedKeyMapContainerPolicy policy = new MappedKeyMapContainerPolicy(IndirectMap.class);
policy.setKeyMapping(keyMapping);
policy.setValueMapping(aggregatecollectionmapping);
aggregatecollectionmapping.setContainerPolicy(policy);
descriptor.addMapping(aggregatecollectionmapping);
addDescriptor(descriptor);
}
public void test() throws Exception {
DirectToFieldMapping map = new DirectToFieldMapping();
map.setAttributeName("foobar");
map.setAttributeClassification(Hashtable.class);
try {
map.getObjectValue("foobar", getSession());
} catch (ConversionException e) {
m_exception = e;
}
}
protected void buildAggregateMapKeyDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.descriptorIsAggregateCollection();
descriptor.setJavaClass(AggregateMapKey.class);
// Descriptor Properties.
descriptor.setAlias("AggregateMapKey");
// Mappings.
DirectToFieldMapping keyMapping = new DirectToFieldMapping();
keyMapping.setAttributeName("key");
keyMapping.setFieldName("key->DIRECT");
keyMapping.setAttributeClassification(Integer.class);
descriptor.addMapping(keyMapping);
addDescriptor(descriptor);
}