Examples with OneToManyMapping org.eclipse.persistence.mappings.OneToManyMapping used on opensource projects

Example 36 with OneToManyMapping

use of org.eclipse.persistence.mappings.OneToManyMapping in project eclipselink by eclipse-ee4j.

the class AttributeAndMappingWithTransparentIndirectionMismatchTest method test.

@Override
public void test() {
    TransparentIndirectionPolicy policy = new TransparentIndirectionPolicy();
    OneToManyMapping mapping = new OneToManyMapping();
    mapping.setAttributeName("manager");
    mapping.setReferenceClass(org.eclipse.persistence.testing.models.employee.domain.Employee.class);
    mapping.addTargetForeignKeyFieldName("EMPLOYEE.MANAGER_ID", "EMPLOYEE.EMP_ID");
    policy.setMapping(mapping);
    try {
        policy.validateDeclaredAttributeType(AttributeAndMappingWithTransparentIndirectionMismatchTest.class, getSession().getIntegrityChecker());
    } catch (EclipseLinkException exception) {
        caughtException = exception;
    }
}

Example 37 with OneToManyMapping

use of org.eclipse.persistence.mappings.OneToManyMapping in project eclipselink by eclipse-ee4j.

the class MapCollectionsProject method buildEntityEntity1MMapHolderDescriptor.

protected void buildEntityEntity1MMapHolderDescriptor() {
    RelationalDescriptor descriptor = new RelationalDescriptor();
    // SECTION: DESCRIPTOR
    descriptor.setJavaClass(EntityEntity1MMapHolder.class);
    Vector vector = new Vector();
    vector.addElement("ENT_ENT_1M_MAP_HOLDER");
    descriptor.setTableNames(vector);
    descriptor.addPrimaryKeyFieldName("ENT_ENT_1M_MAP_HOLDER.ID");
    // SECTION: PROPERTIES
    descriptor.setIdentityMapClass(org.eclipse.persistence.internal.identitymaps.FullIdentityMap.class);
    descriptor.setExistenceChecking("Check cache");
    descriptor.setIdentityMapSize(100);
    descriptor.setSequenceNumberName("ENT_ENT_1M_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("ENT_ENT_1M_MAP_HOLDER.ID");
    descriptor.addMapping(directtofieldmapping);
    OneToManyMapping mapMapping = new OneToManyMapping();
    mapMapping.setAttributeName("entityToEntityMap");
    mapMapping.setReferenceClass(EEOTMMapValue.class);
    mapMapping.setIndirectionPolicy(new TransparentIndirectionPolicy());
    mapMapping.setGetMethodName("getEntityToEntityMap");
    mapMapping.setSetMethodName("setEntityToEntityMap");
    mapMapping.addTargetForeignKeyFieldName("EE_OM_ENT_MAP_VALUE.HOLDER_ID", "ENT_ENT_1M_MAP_HOLDER.ID");
    org.eclipse.persistence.mappings.OneToOneMapping keyMapping = new org.eclipse.persistence.mappings.OneToOneMapping();
    keyMapping.setReferenceClass(EntityMapKey.class);
    keyMapping.dontUseIndirection();
    keyMapping.addForeignKeyFieldName("EE_OM_ENT_MAP_VALUE.KEY_ID", "ENT_MAP_KEY.ID");
    keyMapping.setDescriptor(descriptor);
    MappedKeyMapContainerPolicy policy = new MappedKeyMapContainerPolicy(IndirectMap.class);
    policy.setKeyMapping(keyMapping);
    policy.setValueMapping(mapMapping);
    mapMapping.setContainerPolicy(policy);
    descriptor.addMapping(mapMapping);
    addDescriptor(descriptor);
}

Example 38 with OneToManyMapping

use of org.eclipse.persistence.mappings.OneToManyMapping in project eclipselink by eclipse-ee4j.

the class MapCollectionsProject method buildAggregateEntity1MMapHolderDescriptor.

protected void buildAggregateEntity1MMapHolderDescriptor() {
    RelationalDescriptor descriptor = new RelationalDescriptor();
    // SECTION: DESCRIPTOR
    descriptor.setJavaClass(AggregateEntity1MMapHolder.class);
    Vector vector = new Vector();
    vector.addElement("AGG_ENT_1M_MAP_HOLDER");
    descriptor.setTableNames(vector);
    descriptor.addPrimaryKeyFieldName("AGG_ENT_1M_MAP_HOLDER.ID");
    // SECTION: PROPERTIES
    descriptor.setIdentityMapClass(org.eclipse.persistence.internal.identitymaps.FullIdentityMap.class);
    descriptor.setExistenceChecking("Check cache");
    descriptor.setIdentityMapSize(100);
    descriptor.setSequenceNumberName("AGG_ENT_1M_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("AGG_ENT_1M_MAP_HOLDER.ID");
    descriptor.addMapping(directtofieldmapping);
    OneToManyMapping mapMapping = new OneToManyMapping();
    mapMapping.setAttributeName("aggregateToEntityMap");
    mapMapping.setReferenceClass(AEOTMMapValue.class);
    mapMapping.setIndirectionPolicy(new TransparentIndirectionPolicy());
    mapMapping.setGetMethodName("getAggregateToEntityMap");
    mapMapping.setSetMethodName("setAggregateToEntityMap");
    mapMapping.addTargetForeignKeyFieldName("AE_OM_ENT_MAP_VALUE.HOLDER_ID", "AGG_ENT_1M_MAP_HOLDER.ID");
    AggregateObjectMapping keyMapping = new AggregateObjectMapping();
    keyMapping.setReferenceClass(AggregateMapKey.class);
    keyMapping.addFieldNameTranslation("AE_OM_ENT_MAP_VALUE.MAP_KEY", "key->DIRECT");
    keyMapping.setDescriptor(descriptor);
    MappedKeyMapContainerPolicy policy = new MappedKeyMapContainerPolicy(IndirectMap.class);
    policy.setKeyMapping(keyMapping);
    policy.setValueMapping(mapMapping);
    mapMapping.setContainerPolicy(policy);
    descriptor.addMapping(mapMapping);
    addDescriptor(descriptor);
}

Example 39 with OneToManyMapping

use of org.eclipse.persistence.mappings.OneToManyMapping in project eclipselink by eclipse-ee4j.

the class MapCollectionsProject method buildDirectEntity1MMapHolderDescriptor.

protected void buildDirectEntity1MMapHolderDescriptor() {
    RelationalDescriptor descriptor = new RelationalDescriptor();
    // SECTION: DESCRIPTOR
    descriptor.setJavaClass(DirectEntity1MMapHolder.class);
    Vector vector = new Vector();
    vector.addElement("DIR_ENT_1M_MAP_HOLDER");
    descriptor.setTableNames(vector);
    descriptor.addPrimaryKeyFieldName("DIR_ENT_1M_MAP_HOLDER.ID");
    // SECTION: PROPERTIES
    descriptor.setIdentityMapClass(org.eclipse.persistence.internal.identitymaps.FullIdentityMap.class);
    descriptor.setExistenceChecking("Check cache");
    descriptor.setIdentityMapSize(100);
    descriptor.setSequenceNumberName("DIR_ENT_1M_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_ENT_1M_MAP_HOLDER.ID");
    descriptor.addMapping(directtofieldmapping);
    OneToManyMapping mapMapping = new OneToManyMapping();
    mapMapping.setAttributeName("directToEntityMap");
    mapMapping.setReferenceClass(DEOTMMapValue.class);
    mapMapping.setIndirectionPolicy(new TransparentIndirectionPolicy());
    mapMapping.setGetMethodName("getDirectToEntityMap");
    mapMapping.setSetMethodName("setDirectToEntityMap");
    mapMapping.addTargetForeignKeyFieldName("DE_OM_ENT_MAP_VALUE.HOLDER_ID", "DIR_ENT_1M_MAP_HOLDER.ID");
    org.eclipse.persistence.mappings.DirectToFieldMapping keyMapping = new org.eclipse.persistence.mappings.DirectToFieldMapping();
    keyMapping.setFieldName("DE_OM_ENT_MAP_VALUE.MAP_KEY");
    keyMapping.setAttributeClassification(Integer.class);
    keyMapping.setDescriptor(descriptor);
    MappedKeyMapContainerPolicy policy = new MappedKeyMapContainerPolicy(IndirectMap.class);
    policy.setKeyMapping(keyMapping);
    policy.setValueMapping(mapMapping);
    mapMapping.setContainerPolicy(policy);
    descriptor.addMapping(mapMapping);
    addDescriptor(descriptor);
}

Example 40 with OneToManyMapping

use of org.eclipse.persistence.mappings.OneToManyMapping in project eclipselink by eclipse-ee4j.

the class Person method descriptor.

public static RelationalDescriptor descriptor() {
    RelationalDescriptor descriptor = new RelationalDescriptor();
    OneToManyMapping oneToMany = new OneToManyMapping();
    /* First define the class, table and descriptor properties. */
    descriptor.setJavaClass(Person.class);
    descriptor.setTableName("U_EMP");
    descriptor.setPrimaryKeyFieldName("ID");
    descriptor.setSequenceNumberName("SEQ");
    descriptor.setSequenceNumberFieldName("ID");
    /* Next define the attribute mappings. */
    descriptor.addDirectMapping("id", "ID");
    descriptor.addDirectMapping("name", "NAME");
    oneToMany.setAttributeName("contacts");
    oneToMany.setReferenceClass(Contact.class);
    oneToMany.addTargetForeignKeyFieldName("EMP_ID", "ID");
    oneToMany.dontUseIndirection();
    descriptor.addMapping(oneToMany);
    TransformationMapping trans = new TransformationMapping();
    trans.setIsReadOnly(true);
    trans.dontUseIndirection();
    trans.setAttributeName("luckyNumber");
    trans.setAttributeTransformation("calculateLuckyNumber");
    descriptor.addMapping(trans);
    return descriptor;
}