public ClassDescriptor buildEmployeeDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(Employee.class);
descriptor.addTableName("OTOJT_EMPLOYEE");
descriptor.addTableName("OTOJT_SALARY");
descriptor.addPrimaryKeyFieldName("OTOJT_EMPLOYEE.EMP_ID");
// Descriptor Properties.
descriptor.useSoftCacheWeakIdentityMap();
descriptor.setIdentityMapSize(100);
descriptor.setSequenceNumberFieldName("OTOJT_EMPLOYEE.EMP_ID");
descriptor.setSequenceNumberName("OTOJT_EMP_SEQ");
VersionLockingPolicy lockingPolicy = new VersionLockingPolicy();
lockingPolicy.setWriteLockFieldName("OTOJT_EMPLOYEE.VERSION");
descriptor.setOptimisticLockingPolicy(lockingPolicy);
descriptor.setAlias("OTOJT_Employee");
// Cache Invalidation Policy
// Query Manager.
descriptor.getQueryManager().checkCacheForDoesExist();
// Named Queries.
// Event Manager.
// Mappings.
DirectToFieldMapping firstNameMapping = new DirectToFieldMapping();
firstNameMapping.setAttributeName("firstName");
firstNameMapping.setFieldName("OTOJT_EMPLOYEE.F_NAME");
firstNameMapping.setNullValue("");
descriptor.addMapping(firstNameMapping);
DirectToFieldMapping idMapping = new DirectToFieldMapping();
idMapping.setAttributeName("id");
idMapping.setFieldName("OTOJT_EMPLOYEE.EMP_ID");
descriptor.addMapping(idMapping);
DirectToFieldMapping lastNameMapping = new DirectToFieldMapping();
lastNameMapping.setAttributeName("lastName");
lastNameMapping.setFieldName("OTOJT_EMPLOYEE.L_NAME");
lastNameMapping.setNullValue("");
descriptor.addMapping(lastNameMapping);
DirectToFieldMapping salaryMapping = new DirectToFieldMapping();
salaryMapping.setAttributeName("salary");
salaryMapping.setFieldName("OTOJT_SALARY.SALARY");
descriptor.addMapping(salaryMapping);
DirectToFieldMapping genderMapping = new DirectToFieldMapping();
genderMapping.setAttributeName("gender");
genderMapping.setFieldName("OTOJT_EMPLOYEE.GENDER");
ObjectTypeConverter genderMappingConverter = new ObjectTypeConverter();
genderMappingConverter.addConversionValue("F", "Female");
genderMappingConverter.addConversionValue("M", "Male");
genderMapping.setConverter(genderMappingConverter);
descriptor.addMapping(genderMapping);
DirectCollectionMapping responsibilitiesListMapping = new DirectCollectionMapping();
responsibilitiesListMapping.setAttributeName("responsibilitiesList");
responsibilitiesListMapping.useTransparentList();
responsibilitiesListMapping.setReferenceTableName("OTOJT_RESPONS");
responsibilitiesListMapping.setDirectFieldName("OTOJT_RESPONS.DESCRIP");
responsibilitiesListMapping.addReferenceKeyFieldName(
"OTOJT_RESPONS.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
descriptor.addMapping(responsibilitiesListMapping);
OneToOneMapping addressMapping = new OneToOneMapping();
addressMapping.setAttributeName("address");
addressMapping.setReferenceClass(Address.class);
addressMapping.useBasicIndirection();
addressMapping.privateOwnedRelationship();
// addressMapping.addForeignKeyFieldName("OTOJT_EMPLOYEE.ADDR_ID",
// "OTOJT_ADDRESS.ADDRESS_ID");
addressMapping.setRelationTableMechanism(new RelationTableMechanism());
addressMapping.getRelationTableMechanism().setRelationTableName("OTOJT_EMP_ADDRESS");
addressMapping
.getRelationTableMechanism()
.addSourceRelationKeyFieldName("OTOJT_EMP_ADDRESS.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
addressMapping
.getRelationTableMechanism()
.addTargetRelationKeyFieldName("OTOJT_EMP_ADDRESS.ADDR_ID", "OTOJT_ADDRESS.ADDRESS_ID");
descriptor.addMapping(addressMapping);
// Joel:EJBQLTesting
OneToOneMapping managerMapping = new OneToOneMapping();
managerMapping.setAttributeName("manager");
managerMapping.setReferenceClass(Employee.class);
managerMapping.useBasicIndirection();
// managerMapping.addForeignKeyFieldName("OTOJT_EMPLOYEE.MANAGER_ID",
// "OTOJT_EMPLOYEE.EMP_ID");
managerMapping.setRelationTableMechanism(new RelationTableMechanism());
managerMapping.getRelationTableMechanism().setRelationTableName("OTOJT_EMP_MANAGER");
managerMapping
.getRelationTableMechanism()
.addSourceRelationKeyFieldName("OTOJT_EMP_MANAGER.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
managerMapping
.getRelationTableMechanism()
.addTargetRelationKeyFieldName("OTOJT_EMP_MANAGER.MANAGER_ID", "OTOJT_EMPLOYEE.EMP_ID");
descriptor.addMapping(managerMapping);
// OneToManyMapping managedEmployeesMapping = new OneToManyMapping();
ManyToManyMapping managedEmployeesMapping = new ManyToManyMapping();
managedEmployeesMapping.setAttributeName("managedEmployees");
managedEmployeesMapping.setReferenceClass(Employee.class);
managedEmployeesMapping.useTransparentList();
// managedEmployeesMapping.addTargetForeignKeyFieldName("OTOJT_EMPLOYEE.MANAGER_ID",
// "OTOJT_EMPLOYEE.EMP_ID");
managedEmployeesMapping.setRelationTableName("OTOJT_EMP_MANAGER");
managedEmployeesMapping.addSourceRelationKeyFieldName(
"OTOJT_EMP_MANAGER.MANAGER_ID", "OTOJT_EMPLOYEE.EMP_ID");
managedEmployeesMapping.addTargetRelationKeyFieldName(
"OTOJT_EMP_MANAGER.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
managedEmployeesMapping.readOnly();
descriptor.addMapping(managedEmployeesMapping);
// OneToManyMapping childrenMapping = new OneToManyMapping();
ManyToManyMapping childrenMapping = new ManyToManyMapping();
childrenMapping.setAttributeName("children");
childrenMapping.setReferenceClass(Child.class);
childrenMapping.addAscendingOrdering("birthday");
childrenMapping.useTransparentList();
childrenMapping.privateOwnedRelationship();
// childrenMapping.addTargetForeignKeyFieldName("OTOJT_CHILD.PARENT_EMP_ID",
// "OTOJT_EMPLOYEE.EMP_ID");
childrenMapping.setRelationTableName("OTOJT_CHILD_PARENT");
childrenMapping.addSourceRelationKeyFieldName(
"OTOJT_CHILD_PARENT.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
childrenMapping.addTargetRelationKeyFieldName(
"OTOJT_CHILD_PARENT.CHILD_ID", "OTOJT_CHILD.CHILD_ID");
descriptor.addMapping(childrenMapping);
ManyToManyMapping projectsMapping = new ManyToManyMapping();
projectsMapping.setAttributeName("projects");
projectsMapping.setReferenceClass(Project.class);
projectsMapping.useTransparentList();
projectsMapping.setRelationTableName("OTOJT_PROJ_EMP");
projectsMapping.addSourceRelationKeyFieldName("OTOJT_PROJ_EMP.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
projectsMapping.addTargetRelationKeyFieldName(
"OTOJT_PROJ_EMP.PROJ_ID", "OTOJT_PROJECT.PROJ_ID");
descriptor.addMapping(projectsMapping);
OneToOneMapping projectLedMapping = new OneToOneMapping();
projectLedMapping.setAttributeName("projectLed");
projectLedMapping.setReferenceClass(Project.class);
projectLedMapping.useBasicIndirection();
projectLedMapping.setRelationTableMechanism(new RelationTableMechanism());
projectLedMapping.getRelationTableMechanism().setRelationTableName("OTOJT_PROJ_LEADER");
projectLedMapping
.getRelationTableMechanism()
.addSourceRelationKeyFieldName("OTOJT_PROJ_LEADER.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
projectLedMapping
.getRelationTableMechanism()
.addTargetRelationKeyFieldName("OTOJT_PROJ_LEADER.PROJ_ID", "PROJ_ID");
projectLedMapping.readOnly();
descriptor.addMapping(projectLedMapping);
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);
}