/**
* INTERNAL: Execute the query. Get the rows and build the object from the rows.
*
* @exception DatabaseException - an error has occurred on the database
* @return java.lang.Object collection of objects resulting from execution of query.
*/
protected Object executeObjectLevelReadQuery() throws DatabaseException {
Object result = null;
if (getContainerPolicy().overridesRead()) {
return getContainerPolicy().execute();
}
if (this.descriptor.isDescriptorForInterface()) {
Object returnValue =
this.descriptor.getInterfacePolicy().selectAllObjectsUsingMultipleTableSubclassRead(this);
setExecutionTime(System.currentTimeMillis());
return returnValue;
}
List rows = getQueryMechanism().selectAllRows();
setExecutionTime(System.currentTimeMillis());
// If using 1-m joins, must set all rows.
if (hasJoining() && this.joinedAttributeManager.isToManyJoin()) {
this.joinedAttributeManager.setDataResults(rows, this.session);
}
if (this.session.isUnitOfWork()) {
result =
registerResultInUnitOfWork(
rows, (UnitOfWorkImpl) this.session, this.translationRow, true); //
} else {
result = getContainerPolicy().containerInstance(rows.size());
this.descriptor.getObjectBuilder().buildObjectsInto(this, rows, result);
}
if (this.shouldIncludeData) {
ComplexQueryResult complexResult = new ComplexQueryResult();
complexResult.setResult(result);
complexResult.setData(rows);
return complexResult;
}
// Add the other (already registered) results and return them.
if (getDescriptor().hasTablePerClassPolicy()) {
result =
containerPolicy.concatenateContainers(
result,
getDescriptor()
.getTablePerClassPolicy()
.selectAllObjectsUsingMultipleTableSubclassRead(this));
}
return result;
}
public void populate(DatabaseSession session) {
PopulationManager manager = PopulationManager.getDefaultManager();
Cat cat = Cat.example1();
session.writeObject(cat);
manager.registerObject(cat, "catExample1");
Dog dog = Dog.example1();
session.writeObject(dog);
manager.registerObject(dog, "dogExample1");
cat = Cat.example2();
session.writeObject(cat);
manager.registerObject(cat, "catExample2");
dog = Dog.example2();
session.writeObject(dog);
manager.registerObject(dog, "dogExample2");
cat = Cat.example3();
session.writeObject(cat);
manager.registerObject(cat, "catExample3");
dog = Dog.example3();
session.writeObject(dog);
manager.registerObject(dog, "dogExample3");
Company company = Company.example1();
session.writeObject(company);
manager.registerObject(company, "example1");
manager.registerObject(((Vector) company.getVehicles().getValue()).firstElement(), "example1");
company = Company.example2();
session.writeObject(company);
manager.registerObject(company, "example2");
company = Company.example3();
session.writeObject(company);
manager.registerObject(company, "example3");
Person person = Person.example1();
session.writeObject(person);
manager.registerObject(person, "example1");
// populate the data for duplicate field testing
session.writeObject(A_King2.exp1());
session.writeObject(A_King2.exp2());
session.writeObject(A_1_King2.exp3());
session.writeObject(A_2_King2.exp4());
session.writeObject(A_2_1_King2.exp5());
UnitOfWork unitOfWork = session.acquireUnitOfWork();
person = Person.example2();
unitOfWork.registerObject(person);
unitOfWork.commit();
manager.registerObject(person, "example2");
manager.registerObject(person.bestFriend, "example5");
manager.registerObject(person.representitive, "example4");
person = Person.example3();
session.writeObject(person);
manager.registerObject(person, "example3");
Computer computer = Computer.example1();
session.writeObject(computer);
manager.registerObject(computer, "example1");
computer = Computer.example2();
session.writeObject(computer);
manager.registerObject(computer, "example2");
computer = Computer.example3();
session.writeObject(computer);
manager.registerObject(computer, "example3");
computer = Computer.example4();
session.writeObject(computer);
manager.registerObject(computer, "example4");
computer = Computer.example5();
session.writeObject(computer);
manager.registerObject(computer, "example5");
JavaProgrammer JP = JavaProgrammer.example1();
session.writeObject(JP);
manager.registerObject(JP, "example1");
JP = JavaProgrammer.example2();
session.writeObject(JP);
manager.registerObject(JP, "example2");
// Added to test bug 3019934.
unitOfWork = session.acquireUnitOfWork();
Alligator alligator = new Alligator();
alligator.setFavoriteSwamp("Florida");
alligator.setLatestVictim(JavaProgrammer.steve());
unitOfWork.registerObject(alligator);
manager.registerObject(alligator, "example1");
unitOfWork.commit();
// Added to test bug 6111278
unitOfWork = session.acquireUnitOfWork();
Entomologist bugguy = new Entomologist();
bugguy.setId((int) System.currentTimeMillis());
bugguy.setName("Gary");
bugguy = (Entomologist) unitOfWork.registerObject(bugguy);
Insect insect = new GrassHopper();
insect.setIn_numberOfLegs(4);
insect.setEntomologist(bugguy);
bugguy.getInsectCollection().add(insect);
unitOfWork.commit();
}