@SuppressWarnings("unchecked")
@Override
public void modifying(ScalarEvent e) {
FrozenLazyInitializerImpl declaring = FrozenLazyInitializerImpl.this;
if (!declaring.disableTargetListener) {
ObjectModelFactory<ObjectModel> omFactory = declaring.omFactory;
LazyInitializer rawLazyInitializer = declaring.lazyInitializer;
EventAttributeContext localAttributeContext = e.getAttributeContext(AttributeScope.LOCAL);
if (rawLazyInitializer.isUninitialized()
|| omFactory.get(rawLazyInitializer.getImplementation()) != e.getSource()) {
((ObjectModel) e.getSource()).removeScalarListener(this);
return;
}
localAttributeContext.addAttribute(AK_MODIFIYING_EXECUTED, true);
if (e.getProperty() == declaring.objectModelMetadata.getEntityIdProperty()) {
FrozenContext<Object> ctx = (FrozenContext<Object>) declaring.idFrozenContext;
localAttributeContext.addAttribute(AK_FROZENCONTEXT, ctx);
FrozenContext.suspendFreezing(ctx, declaring.owner);
}
ScalarListener scalarListener = declaring.scalarListener;
if (scalarListener != null) {
declaring.executeModifying(e.dispatch(declaring.omFactory.get(declaring.owner)));
}
}
}
/** @author Tao Chen */
public class Employee {
private static final ObjectModelFactory<OM> OM_FACTORY =
ObjectModelFactoryFactory.factoryOf(OM.class);
private OM om = OM_FACTORY.create(this);
public Long getId() {
return this.om.getId();
}
@SuppressWarnings("unused")
private void setId(Long id) {
this.om.setId(id);
}
public String getName() {
return this.om.getName();
}
public void setName(String name) {
this.om.setName(name);
}
public Department getDepartment() {
return this.om.getDepartmentReference().get();
}
public void setDepartment(Department department) {
this.om.getDepartmentReference().set(department);
}
public void clearDepartment() {
this.om.getDepartmentReference().set(null);
}
@StaticMethodToGetObjectModel
static OM om(Employee employee) {
return employee.om;
}
@ObjectModelDeclaration(provider = "jpa")
private interface OM {
@EntityId
Long getId();
void setId(Long id);
@Scalar
String getName();
void setName(String name);
@Association(opposite = "employees")
@Inverse
Reference<Department> getDepartmentReference();
}
}
/** @author Tao Chen */
public class Address {
private static final ObjectModelFactory<OM> OM_FACTORY =
ObjectModelFactoryFactory.factoryOf(OM.class);
private OM om = OM_FACTORY.create(this);
@StaticMethodToGetObjectModel
static OM om(Address address) {
return address.om;
}
public String getCity() {
return om.getCity();
}
public void setCity(String city) {
om.setCity(city);
}
public int getStreetNo() {
return om.getStreetNo();
}
public void setStreetNo(int streeNo) {
om.setStreetNo(streeNo);
}
@Override
public String toString() {
return "{ city: '" + this.getCity() + "', streetNo: " + this.getStreetNo() + " }";
}
@ObjectModelDeclaration(
mode = ObjectModelMode.EMBEDDABLE,
declaredPropertiesOrder = "city, streetNo")
private interface OM {
@Scalar
String getCity();
void setCity(String city);
@Scalar
int getStreetNo();
void setStreetNo(int streeNo);
}
}