@Test
public void verifyConfig() throws Exception {
ClassDescriptor descriptorA = helper.getSession().getClassDescriptorForAlias("SimpleA");
assertNotNull("No descriptor found for alias='SimpleA'", descriptorA);
DynamicType simpleTypeA = helper.getType("SimpleA");
assertNotNull("'SimpleA' EntityType not found", simpleTypeA);
assertEquals(descriptorA, simpleTypeA.getDescriptor());
DirectToFieldMapping a_id = (DirectToFieldMapping) descriptorA.getMappingForAttributeName("id");
assertEquals(int.class, a_id.getAttributeClassification());
DirectToFieldMapping a_value1 =
(DirectToFieldMapping) descriptorA.getMappingForAttributeName("value1");
assertEquals(String.class, a_value1.getAttributeClassification());
ClassDescriptor descriptorB = helper.getSession().getClassDescriptorForAlias("SimpleB");
assertNotNull("No descriptor found for alias='SimpleB'", descriptorB);
DynamicType simpleTypeB = helper.getType("SimpleB");
assertNotNull("'SimpleB' EntityType not found", simpleTypeB);
assertEquals(descriptorB, simpleTypeB.getDescriptor());
DirectToFieldMapping b_id = (DirectToFieldMapping) descriptorB.getMappingForAttributeName("id");
assertEquals(int.class, b_id.getAttributeClassification());
DirectToFieldMapping b_value1 =
(DirectToFieldMapping) descriptorB.getMappingForAttributeName("value1");
assertEquals(String.class, b_value1.getAttributeClassification());
OneToManyMapping a_b = (OneToManyMapping) descriptorA.getMappingForAttributeName("b");
assertEquals(descriptorB, a_b.getReferenceDescriptor());
}
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);
}
public ClassDescriptor buildEmployeeDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(Employee.class);
descriptor.addTableName("EMPLOYEE");
descriptor.addPrimaryKeyFieldName("EMPLOYEE.EMP_ID");
// Descriptor Properties.
descriptor.useSoftCacheWeakIdentityMap();
descriptor.setIdentityMapSize(100);
descriptor.setSequenceNumberFieldName("EMPLOYEE.EMP_ID");
descriptor.setSequenceNumberName("EMP_SEQ");
VersionLockingPolicy lockingPolicy = new VersionLockingPolicy();
lockingPolicy.setWriteLockFieldName("EMPLOYEE.VERSION");
lockingPolicy.storeInObject();
descriptor.setOptimisticLockingPolicy(lockingPolicy);
descriptor.setAlias("Employee");
// Mappings.
DirectToFieldMapping firstNameMapping = new DirectToFieldMapping();
firstNameMapping.setAttributeName("firstName");
firstNameMapping.setFieldName("EMPLOYEE.F_NAME");
firstNameMapping.setNullValue("");
descriptor.addMapping(firstNameMapping);
DirectToFieldMapping idMapping = new DirectToFieldMapping();
idMapping.setAttributeName("id");
idMapping.setFieldName("EMPLOYEE.EMP_ID");
descriptor.addMapping(idMapping);
DirectToFieldMapping versionMapping = new DirectToFieldMapping();
versionMapping.setAttributeName("version");
versionMapping.setFieldName("EMPLOYEE.VERSION");
descriptor.addMapping(versionMapping);
DirectToFieldMapping lastNameMapping = new DirectToFieldMapping();
lastNameMapping.setAttributeName("lastName");
lastNameMapping.setFieldName("EMPLOYEE.L_NAME");
lastNameMapping.setNullValue("");
descriptor.addMapping(lastNameMapping);
DirectToFieldMapping salaryMapping = new DirectToFieldMapping();
salaryMapping.setAttributeName("salary");
salaryMapping.setFieldName("EMPLOYEE.SALARY");
descriptor.addMapping(salaryMapping);
DirectToFieldMapping genderMapping = new DirectToFieldMapping();
genderMapping.setAttributeName("gender");
genderMapping.setFieldName("EMPLOYEE.GENDER");
descriptor.addMapping(genderMapping);
AggregateObjectMapping periodMapping = new AggregateObjectMapping();
periodMapping.setAttributeName("period");
periodMapping.setReferenceClass(
org.eclipse.persistence.testing.models.performance.EmploymentPeriod.class);
periodMapping.setIsNullAllowed(true);
periodMapping.addFieldNameTranslation("EMPLOYEE.END_DATE", "endDate->DIRECT");
periodMapping.addFieldNameTranslation("EMPLOYEE.START_DATE", "startDate->DIRECT");
descriptor.addMapping(periodMapping);
OneToOneMapping addressMapping = new OneToOneMapping();
addressMapping.setAttributeName("address");
addressMapping.setGetMethodName("getAddressHolder");
addressMapping.setSetMethodName("setAddressHolder");
addressMapping.setReferenceClass(
org.eclipse.persistence.testing.models.performance.Address.class);
addressMapping.useBasicIndirection();
addressMapping.privateOwnedRelationship();
addressMapping.addForeignKeyFieldName("EMPLOYEE.ADDR_ID", "ADDRESS.ADDRESS_ID");
descriptor.addMapping(addressMapping);
OneToOneMapping managerMapping = new OneToOneMapping();
managerMapping.setAttributeName("manager");
managerMapping.setGetMethodName("getManagerHolder");
managerMapping.setSetMethodName("setManagerHolder");
managerMapping.setReferenceClass(Employee.class);
managerMapping.useBasicIndirection();
managerMapping.addForeignKeyFieldName("EMPLOYEE.MANAGER_ID", "EMPLOYEE.EMP_ID");
descriptor.addMapping(managerMapping);
OneToManyMapping managedEmployeesMapping = new OneToManyMapping();
managedEmployeesMapping.setAttributeName("managedEmployees");
managedEmployeesMapping.setReferenceClass(Employee.class);
managedEmployeesMapping.useTransparentSet();
managedEmployeesMapping.addTargetForeignKeyFieldName("EMPLOYEE.MANAGER_ID", "EMPLOYEE.EMP_ID");
descriptor.addMapping(managedEmployeesMapping);
OneToManyMapping phoneNumbersMapping = new OneToManyMapping();
phoneNumbersMapping.setAttributeName("phoneNumbers");
phoneNumbersMapping.setReferenceClass(PhoneNumber.class);
phoneNumbersMapping.useTransparentSet();
phoneNumbersMapping.privateOwnedRelationship();
phoneNumbersMapping.addTargetForeignKeyFieldName("PHONE.EMP_ID", "EMPLOYEE.EMP_ID");
descriptor.addMapping(phoneNumbersMapping);
ManyToManyMapping projectsMapping = new ManyToManyMapping();
projectsMapping.setAttributeName("projects");
projectsMapping.setReferenceClass(Project.class);
projectsMapping.useTransparentSet();
projectsMapping.setRelationTableName("PROJ_EMP");
projectsMapping.addSourceRelationKeyFieldName("PROJ_EMP.EMP_ID", "EMPLOYEE.EMP_ID");
projectsMapping.addTargetRelationKeyFieldName("PROJ_EMP.PROJ_ID", "PROJECT.PROJ_ID");
descriptor.addMapping(projectsMapping);
return descriptor;
}
public static RelationalDescriptor descriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
/* First define the class, table and descriptor properties. */
descriptor.setJavaClass(Customer.class);
descriptor.setTableName("EVENTCUSTOMER");
descriptor.setPrimaryKeyFieldName("ID");
descriptor.setSequenceNumberName("SEQ");
descriptor.setSequenceNumberFieldName("ID");
/* Next define the attribute mappings. */
OneToOneMapping addressMapping = new OneToOneMapping();
addressMapping.setAttributeName("address");
addressMapping.setReferenceClass(Address.class);
addressMapping.dontUseIndirection();
addressMapping.privateOwnedRelationship();
addressMapping.addForeignKeyFieldName("EVENTCUSTOMER.ADDRESS_ID", "EADDRESS.ID");
descriptor.addMapping(addressMapping);
OneToOneMapping phoneMapping = new OneToOneMapping();
phoneMapping.setAttributeName("phoneNumber");
phoneMapping.setReferenceClass(Phone.class);
phoneMapping.dontUseIndirection();
phoneMapping.privateOwnedRelationship();
phoneMapping.addForeignKeyFieldName("EVENTCUSTOMER.PHONE_ID", "EPHONE.ID");
descriptor.addMapping(phoneMapping);
OneToOneMapping emailMapping = new OneToOneMapping();
emailMapping.setAttributeName("email");
emailMapping.setReferenceClass(EmailAccount.class);
emailMapping.dontUseIndirection();
emailMapping.privateOwnedRelationship();
emailMapping.addForeignKeyFieldName("EVENTCUSTOMER.EMAIL_ID", "EMAILACC.ID");
descriptor.addMapping(emailMapping);
DirectCollectionMapping associationsMapping = new DirectCollectionMapping();
associationsMapping.setAttributeName("associations");
associationsMapping.dontUseIndirection();
associationsMapping.setReferenceTableName("EASSOCIATIONS");
associationsMapping.setDirectFieldName("EASSOCIATIONS.DESCRIP");
associationsMapping.addReferenceKeyFieldName("EASSOCIATIONS.CUSTOMER_ID", "EVENTCUSTOMER.ID");
descriptor.addMapping(associationsMapping);
OneToManyMapping ordersMapping = new OneToManyMapping();
ordersMapping.setAttributeName("orders");
ordersMapping.setReferenceClass(Order.class);
ordersMapping.useBasicIndirection();
ordersMapping.addTargetForeignKeyFieldName("EVENTORDER.CUSTOMER_ID", "EVENTCUSTOMER.ID");
descriptor.addMapping(ordersMapping);
AggregateObjectMapping creditMapping = new AggregateObjectMapping();
creditMapping.setAttributeName("creditCard");
creditMapping.setReferenceClass(org.eclipse.persistence.testing.models.events.CreditCard.class);
creditMapping.setIsNullAllowed(true);
descriptor.addMapping(creditMapping);
descriptor.addDirectMapping("id", "ID");
descriptor.addDirectMapping("name", "NAME");
return descriptor;
}
/** modifications are marked with "bjv" */
protected void buildOrderDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
// SECTION: DESCRIPTOR
descriptor.setJavaClass(this.orderClass()); // bjv
Vector vector = new Vector();
vector.addElement("ORD");
descriptor.setTableNames(vector);
descriptor.addPrimaryKeyFieldName("ORD.ID");
// SECTION: PROPERTIES
descriptor.setIdentityMapClass(
org.eclipse.persistence.internal.identitymaps.FullIdentityMap.class);
descriptor.setSequenceNumberName("order_seq");
descriptor.setSequenceNumberFieldName("ID");
descriptor.setExistenceChecking("Check cache");
descriptor.setIdentityMapSize(100);
// SECTION: COPY POLICY
descriptor.createCopyPolicy("constructor");
// SECTION: INSTANTIATION POLICY
descriptor.createInstantiationPolicy("constructor");
// SECTION: DIRECTCOLLECTIONMAPPING
org.eclipse.persistence.mappings.DirectCollectionMapping directcollectionmapping =
new org.eclipse.persistence.mappings.DirectCollectionMapping();
directcollectionmapping.setAttributeName("contacts");
directcollectionmapping.setIsReadOnly(false);
directcollectionmapping.setUsesIndirection(false);
directcollectionmapping.setIsPrivateOwned(true);
this.configureContactContainer(directcollectionmapping); // bjv
directcollectionmapping.setDirectFieldName("CONTACT.NAME");
directcollectionmapping.setReferenceTableName("CONTACT");
directcollectionmapping.addReferenceKeyFieldName("CONTACT.ORDER_ID", "ORD.ID");
descriptor.addMapping(directcollectionmapping);
// SECTION: DIRECTCOLLECTIONMAPPING
org.eclipse.persistence.mappings.DirectCollectionMapping directcollectionmapping1 =
new org.eclipse.persistence.mappings.DirectCollectionMapping();
directcollectionmapping1.setAttributeName("contacts2");
directcollectionmapping1.setIsReadOnly(false);
directcollectionmapping1.setUsesIndirection(false);
directcollectionmapping1.setIsPrivateOwned(true);
this.configureContactContainer2(directcollectionmapping1); // bjv
directcollectionmapping1.setDirectFieldName("CONTACT2.NAME");
directcollectionmapping1.setReferenceTableName("CONTACT2");
directcollectionmapping1.addReferenceKeyFieldName("CONTACT2.ORDER_ID", "ORD.ID");
descriptor.addMapping(directcollectionmapping1);
// SECTION: DIRECTTOFIELDMAPPING
org.eclipse.persistence.mappings.DirectToFieldMapping directtofieldmapping =
new org.eclipse.persistence.mappings.DirectToFieldMapping();
directtofieldmapping.setAttributeName("customerName");
directtofieldmapping.setIsReadOnly(false);
directtofieldmapping.setFieldName("ORD.CUSTNAME");
descriptor.addMapping(directtofieldmapping);
// SECTION: DIRECTTOFIELDMAPPING
org.eclipse.persistence.mappings.DirectToFieldMapping directtofieldmapping1 =
new org.eclipse.persistence.mappings.DirectToFieldMapping();
directtofieldmapping1.setAttributeName("id");
directtofieldmapping1.setIsReadOnly(false);
directtofieldmapping1.setFieldName("ORD.ID");
descriptor.addMapping(directtofieldmapping1);
// SECTION: MANYTOMANYMAPPING
org.eclipse.persistence.mappings.ManyToManyMapping manytomanymapping =
new org.eclipse.persistence.mappings.ManyToManyMapping();
manytomanymapping.setAttributeName("salesReps");
manytomanymapping.setIsReadOnly(false);
manytomanymapping.setUsesIndirection(false);
manytomanymapping.setReferenceClass(salesRepClass());
manytomanymapping.setIsPrivateOwned(false);
this.configureSalesRepContainer(manytomanymapping); // bjv
manytomanymapping.setRelationTableName("ORDREP");
manytomanymapping.addSourceRelationKeyFieldName("ORDREP.ORDER_ID", "ORD.ID");
manytomanymapping.addTargetRelationKeyFieldName("ORDREP.SALEREP_ID", "SALEREP.ID");
descriptor.addMapping(manytomanymapping);
// SECTION: MANYTOMANYMAPPING
org.eclipse.persistence.mappings.ManyToManyMapping manytomanymapping1 =
new org.eclipse.persistence.mappings.ManyToManyMapping();
manytomanymapping1.setAttributeName("salesReps2");
manytomanymapping1.setIsReadOnly(false);
manytomanymapping1.setUsesIndirection(false);
manytomanymapping1.setReferenceClass(salesRepClass());
manytomanymapping1.setIsPrivateOwned(false);
this.configureSalesRepContainer2(manytomanymapping1); // bjv
manytomanymapping1.setRelationTableName("ORDREP2");
manytomanymapping1.addSourceRelationKeyFieldName("ORDREP2.ORDER_ID", "ORD.ID");
manytomanymapping1.addTargetRelationKeyFieldName("ORDREP2.SALEREP_ID", "SALEREP.ID");
descriptor.addMapping(manytomanymapping1);
// SECTION: ONETOMANYMAPPING
org.eclipse.persistence.mappings.OneToManyMapping onetomanymapping =
new org.eclipse.persistence.mappings.OneToManyMapping();
onetomanymapping.setAttributeName("lines");
onetomanymapping.setIsReadOnly(false);
onetomanymapping.setUsesIndirection(false);
onetomanymapping.setReferenceClass(orderLineClass());
onetomanymapping.setIsPrivateOwned(true);
this.configureLineContainer(onetomanymapping); // bjv
onetomanymapping.addTargetForeignKeyFieldName("ORDLINE.ORDER_ID", "ORD.ID");
descriptor.addMapping(onetomanymapping);
// SECTION: TRANSFORMATIONMAPPING
org.eclipse.persistence.mappings.TransformationMapping transformationmapping =
new org.eclipse.persistence.mappings.TransformationMapping();
transformationmapping.setAttributeName("total");
transformationmapping.setIsReadOnly(false);
transformationmapping.setUsesIndirection(true);
transformationmapping.setAttributeTransformation("getTotalFromRow");
transformationmapping.addFieldTransformation("ORD.TOTT", "getTotalTens");
transformationmapping.addFieldTransformation("ORD.TOTO", "getTotalOnes");
descriptor.addMapping(transformationmapping);
// SECTION: TRANSFORMATIONMAPPING
org.eclipse.persistence.mappings.TransformationMapping transformationmapping2 =
new org.eclipse.persistence.mappings.TransformationMapping();
transformationmapping2.setAttributeName("total2");
transformationmapping2.setIsReadOnly(false);
transformationmapping2.setUsesIndirection(false);
transformationmapping2.setAttributeTransformation("getTotalFromRow2");
transformationmapping2.addFieldTransformation("ORD.TOTT2", "getTotalTens2");
transformationmapping2.addFieldTransformation("ORD.TOTO2", "getTotalOnes2");
descriptor.addMapping(transformationmapping2);
this.modifyOrderDescriptor(descriptor); // bjv
addDescriptor(descriptor);
}
