/** @see DATAJPA-527 */
@Test
public void testExistsWithIdClass() {
IdClassExampleDepartment dep = new IdClassExampleDepartment();
dep.setName("TestDepartment");
dep.setDepartmentId(-1);
IdClassExampleEmployee emp = new IdClassExampleEmployee();
emp.setDepartment(dep);
employeeRepositoryWithIdClass.save(emp);
IdClassExampleEmployeePK key = new IdClassExampleEmployeePK();
key.setDepartment(dep.getDepartmentId());
key.setEmpId(emp.getEmpId());
assertThat(employeeRepositoryWithIdClass.exists(key), is(true));
}
/**
* @see DATAJPA-269
* @see Final JPA 2.0 Specification 2.4.1.3 Derived Identities Example 2
*/
@Test
public void shouldSupportSavingEntitiesWithCompositeKeyClassesWithIdClassAndDerivedIdentities() {
IdClassExampleDepartment dep = new IdClassExampleDepartment();
dep.setName("TestDepartment");
dep.setDepartmentId(-1);
IdClassExampleEmployee emp = new IdClassExampleEmployee();
emp.setDepartment(dep);
employeeRepositoryWithIdClass.save(emp);
IdClassExampleEmployeePK key = new IdClassExampleEmployeePK();
key.setDepartment(dep.getDepartmentId());
key.setEmpId(emp.getEmpId());
IdClassExampleEmployee persistedEmp = employeeRepositoryWithIdClass.findOne(key);
assertThat(persistedEmp, is(notNullValue()));
assertThat(persistedEmp.getDepartment(), is(notNullValue()));
assertThat(persistedEmp.getDepartment().getName(), is(dep.getName()));
}
/** @see DATAJPA-497 */
@Test
public void sortByEmbeddedPkFieldInCompositePkWithIdClassInQueryDsl() {
IdClassExampleDepartment dep1 = new IdClassExampleDepartment();
dep1.setDepartmentId(1L);
dep1.setName("Dep1");
IdClassExampleDepartment dep2 = new IdClassExampleDepartment();
dep2.setDepartmentId(2L);
dep2.setName("Dep2");
IdClassExampleEmployee emp1 = new IdClassExampleEmployee();
emp1.setEmpId(3L);
emp1.setDepartment(dep2);
emp1 = employeeRepositoryWithIdClass.save(emp1);
IdClassExampleEmployee emp2 = new IdClassExampleEmployee();
emp2.setEmpId(2L);
emp2.setDepartment(dep1);
emp2 = employeeRepositoryWithIdClass.save(emp2);
IdClassExampleEmployee emp3 = new IdClassExampleEmployee();
emp3.setEmpId(1L);
emp3.setDepartment(dep2);
emp3 = employeeRepositoryWithIdClass.save(emp3);
QIdClassExampleEmployee emp = QIdClassExampleEmployee.idClassExampleEmployee;
List<IdClassExampleEmployee> result =
employeeRepositoryWithIdClass.findAll(
emp.department.departmentId.eq(dep2.getDepartmentId()), emp.empId.asc());
assertThat(result, is(notNullValue()));
assertThat(result, hasSize(2));
assertThat(result.get(0), is(emp3));
assertThat(result.get(1), is(emp1));
}