public ClassDescriptor buildProjectDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(Project.class);
descriptor.addTableName("PROJECT");
descriptor.addPrimaryKeyFieldName("PROJECT.PROJ_ID");
// Inheritance Properties.
descriptor.getInheritancePolicy().setClassIndicatorFieldName("PROJECT.PROJ_TYPE");
descriptor.getInheritancePolicy().addClassIndicator(SmallProject.class, "S");
descriptor.getInheritancePolicy().addClassIndicator(LargeProject.class, "L");
// Descriptor Properties.
descriptor.useSoftCacheWeakIdentityMap();
descriptor.setIdentityMapSize(100);
descriptor.setSequenceNumberFieldName("PROJECT.PROJ_ID");
descriptor.setSequenceNumberName("PROJ_SEQ");
VersionLockingPolicy lockingPolicy = new VersionLockingPolicy();
lockingPolicy.setWriteLockFieldName("PROJECT.VERSION");
lockingPolicy.storeInObject();
descriptor.setOptimisticLockingPolicy(lockingPolicy);
descriptor.setAlias("Project");
// Mappings.
DirectToFieldMapping descriptionMapping = new DirectToFieldMapping();
descriptionMapping.setAttributeName("description");
descriptionMapping.setFieldName("PROJECT.DESCRIP");
descriptionMapping.setNullValue("");
descriptor.addMapping(descriptionMapping);
DirectToFieldMapping idMapping = new DirectToFieldMapping();
idMapping.setAttributeName("id");
idMapping.setFieldName("PROJECT.PROJ_ID");
descriptor.addMapping(idMapping);
DirectToFieldMapping versionMapping = new DirectToFieldMapping();
versionMapping.setAttributeName("version");
versionMapping.setFieldName("PROJECT.VERSION");
descriptor.addMapping(versionMapping);
DirectToFieldMapping nameMapping = new DirectToFieldMapping();
nameMapping.setAttributeName("name");
nameMapping.setFieldName("PROJECT.PROJ_NAME");
nameMapping.setNullValue("");
descriptor.addMapping(nameMapping);
OneToOneMapping teamLeaderMapping = new OneToOneMapping();
teamLeaderMapping.setAttributeName("teamLeaderHolder");
teamLeaderMapping.setReferenceClass(Employee.class);
teamLeaderMapping.useBasicIndirection();
teamLeaderMapping.addForeignKeyFieldName("PROJECT.LEADER_ID", "EMPLOYEE.EMP_ID");
descriptor.addMapping(teamLeaderMapping);
return descriptor;
}
public ClassDescriptor buildLargeProjectDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(LargeProject.class);
descriptor.addTableName("OTOJT_LPROJECT");
// Inheritance Properties.
descriptor.getInheritancePolicy().setParentClass(Project.class);
descriptor.getInheritancePolicy().dontReadSubclassesOnQueries();
// Descriptor Properties.
descriptor.setAlias("OTOJT_LargeProject");
// Cache Invalidation Policy
// Query Manager.
descriptor.getQueryManager().checkCacheForDoesExist();
// Named Queries.
// Event Manager.
// Mappings.
DirectToFieldMapping budgetMapping = new DirectToFieldMapping();
budgetMapping.setAttributeName("budget");
budgetMapping.setFieldName("OTOJT_LPROJECT.BUDGET");
descriptor.addMapping(budgetMapping);
DirectToFieldMapping milestoneVersionMapping = new DirectToFieldMapping();
milestoneVersionMapping.setAttributeName("milestoneVersion");
milestoneVersionMapping.setFieldName("OTOJT_LPROJECT.MILESTONE");
descriptor.addMapping(milestoneVersionMapping);
return descriptor;
}
public ClassDescriptor buildSmallProjectDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(SmallProject.class);
descriptor.addTableName("SPROJECT");
// Inheritance Properties.
descriptor.getInheritancePolicy().setParentClass(Project.class);
// Descriptor Properties.
descriptor.setAlias("SmallProject");
return descriptor;
}
public ClassDescriptor buildSmallProjectDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(SmallProject.class);
descriptor.addTableName("OTOJT_PROJECT");
// Inheritance Properties.
descriptor.getInheritancePolicy().setParentClass(Project.class);
descriptor.getInheritancePolicy().dontReadSubclassesOnQueries();
// Descriptor Properties.
descriptor.setAlias("OTOJT_SmallProject");
// Cache Invalidation Policy
// Query Manager.
descriptor.getQueryManager().checkCacheForDoesExist();
// Named Queries.
// Event Manager.
return descriptor;
}
public ClassDescriptor buildLargeProjectDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(LargeProject.class);
descriptor.addTableName("LPROJECT");
// Inheritance Properties.
descriptor.getInheritancePolicy().setParentClass(Project.class);
// Descriptor Properties.
descriptor.setAlias("LargeProject");
// Mappings.
DirectToFieldMapping budgetMapping = new DirectToFieldMapping();
budgetMapping.setAttributeName("budget");
budgetMapping.setFieldName("LPROJECT.BUDGET");
descriptor.addMapping(budgetMapping);
DirectToFieldMapping milestoneVersionMapping = new DirectToFieldMapping();
milestoneVersionMapping.setAttributeName("milestoneVersion");
milestoneVersionMapping.setFieldName("LPROJECT.MILESTONE");
descriptor.addMapping(milestoneVersionMapping);
return descriptor;
}
public ClassDescriptor buildProjectDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(Project.class);
descriptor.addTableName("OTOJT_PROJECT");
descriptor.addPrimaryKeyFieldName("OTOJT_PROJECT.PROJ_ID");
// Inheritance Properties.
descriptor.getInheritancePolicy().setClassIndicatorFieldName("OTOJT_PROJECT.PROJ_TYPE");
descriptor.getInheritancePolicy().addClassIndicator(SmallProject.class, "S");
descriptor.getInheritancePolicy().addClassIndicator(LargeProject.class, "L");
// Descriptor Properties.
descriptor.useSoftCacheWeakIdentityMap();
descriptor.setIdentityMapSize(100);
descriptor.setSequenceNumberFieldName("OTOJT_PROJECT.PROJ_ID");
descriptor.setSequenceNumberName("OTOJT_PROJ_SEQ");
VersionLockingPolicy lockingPolicy = new VersionLockingPolicy();
lockingPolicy.setWriteLockFieldName("OTOJT_PROJECT.VERSION");
descriptor.setOptimisticLockingPolicy(lockingPolicy);
descriptor.setAlias("OTOJT_Project");
// Cache Invalidation Policy
// Query Manager.
descriptor.getQueryManager().checkCacheForDoesExist();
// Named Queries.
// Event Manager.
// Mappings.
DirectToFieldMapping descriptionMapping = new DirectToFieldMapping();
descriptionMapping.setAttributeName("description");
descriptionMapping.setFieldName("OTOJT_PROJECT.DESCRIP");
descriptionMapping.setNullValue("");
descriptor.addMapping(descriptionMapping);
DirectToFieldMapping idMapping = new DirectToFieldMapping();
idMapping.setAttributeName("id");
idMapping.setFieldName("OTOJT_PROJECT.PROJ_ID");
descriptor.addMapping(idMapping);
DirectToFieldMapping nameMapping = new DirectToFieldMapping();
nameMapping.setAttributeName("name");
nameMapping.setFieldName("OTOJT_PROJECT.PROJ_NAME");
nameMapping.setNullValue("");
descriptor.addMapping(nameMapping);
OneToOneMapping teamLeaderMapping = new OneToOneMapping();
teamLeaderMapping.setAttributeName("teamLeader");
teamLeaderMapping.setReferenceClass(Employee.class);
teamLeaderMapping.useBasicIndirection();
// teamLeaderMapping.addForeignKeyFieldName("OTOJT_PROJECT.LEADER_ID",
// "OTOJT_EMPLOYEE.EMP_ID");
teamLeaderMapping.setRelationTableMechanism(new RelationTableMechanism());
teamLeaderMapping.getRelationTableMechanism().setRelationTableName("OTOJT_PROJ_LEADER");
teamLeaderMapping
.getRelationTableMechanism()
.addSourceRelationKeyFieldName("OTOJT_PROJ_LEADER.PROJ_ID", "PROJ_ID");
teamLeaderMapping
.getRelationTableMechanism()
.addTargetRelationKeyFieldName("OTOJT_PROJ_LEADER.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
descriptor.addMapping(teamLeaderMapping);
ManyToManyMapping employeesMapping = new ManyToManyMapping();
employeesMapping.setAttributeName("employees");
employeesMapping.setReferenceClass(Employee.class);
employeesMapping.readOnly();
employeesMapping.useTransparentList();
employeesMapping.setRelationTableName("OTOJT_PROJ_EMP");
employeesMapping.addSourceRelationKeyFieldName("OTOJT_PROJ_EMP.PROJ_ID", "PROJ_ID");
employeesMapping.addTargetRelationKeyFieldName(
"OTOJT_PROJ_EMP.EMP_ID", "OTOJT_EMPLOYEE.EMP_ID");
descriptor.addMapping(employeesMapping);
return descriptor;
}
public RelationalDescriptor buildProjectDescriptor() {
RelationalDescriptor descriptor = new RelationalDescriptor();
descriptor.setJavaClass(org.eclipse.persistence.testing.models.employee.domain.Project.class);
descriptor.addTableName("PROJECT");
descriptor.addPrimaryKeyFieldName("PROJECT.PROJ_ID");
// Inheritance properties.
descriptor.getInheritancePolicy().setClassIndicatorFieldName("PROJ_TYPE");
descriptor
.getInheritancePolicy()
.addClassIndicator(
org.eclipse.persistence.testing.models.employee.domain.LargeProject.class, "L");
descriptor
.getInheritancePolicy()
.addClassIndicator(
org.eclipse.persistence.testing.models.employee.domain.SmallProject.class, "S");
// Interface properties.
// the following causes the correct error to occure.
descriptor
.getInterfacePolicy()
.addParentInterface(
org.eclipse.persistence.testing.models.employee.interfaces.LargeProject.class);
// Descriptor properties.
descriptor.useFullIdentityMap();
descriptor.setIdentityMapSize(100);
descriptor.useRemoteFullIdentityMap();
descriptor.setRemoteIdentityMapSize(100);
descriptor.setSequenceNumberFieldName("PROJ_ID");
descriptor.setSequenceNumberName("PROJ_SEQ");
// Query manager.
descriptor.getQueryManager().checkCacheForDoesExist();
// Event manager.
// Mappings.
DirectToFieldMapping descriptionMapping = new DirectToFieldMapping();
descriptionMapping.setAttributeName("description");
descriptionMapping.setFieldName("PROJECT.DESCRIP");
descriptionMapping.setNullValue("");
descriptor.addMapping(descriptionMapping);
DirectToFieldMapping idMapping = new DirectToFieldMapping();
idMapping.setAttributeName("id");
idMapping.setFieldName("PROJECT.PROJ_ID");
descriptor.addMapping(idMapping);
/* DirectToFieldMapping nameMapping = new DirectToFieldMapping();
nameMapping.setAttributeName("name");
nameMapping.setFieldName("PROJECT.PROJ_NAME");
nameMapping.setNullValue("");
descriptor.addMapping(nameMapping);
*/
/* OneToOneMapping teamLeaderMapping = new OneToOneMapping();
teamLeaderMapping.setAttributeName("teamLeader");
teamLeaderMapping.setReferenceClass(org.eclipse.persistence.testing.models.employee.domain.Employee.class);
teamLeaderMapping.useBasicIndirection();
teamLeaderMapping.addForeignKeyFieldName("PROJECT.LEADER_ID", "EMPLOYEE.EMP_ID");
descriptor.addMapping(teamLeaderMapping);
*/
return descriptor;
}
