/** @see DATAJPA-527 */
@Test
public void testExistsWithEmbeddedId() {
EmbeddedIdExampleDepartment dep1 = new EmbeddedIdExampleDepartment();
dep1.setDepartmentId(1L);
dep1.setName("Dep1");
EmbeddedIdExampleEmployeePK key = new EmbeddedIdExampleEmployeePK();
key.setDepartmentId(1L);
key.setEmployeeId(1L);
EmbeddedIdExampleEmployee emp = new EmbeddedIdExampleEmployee();
emp.setDepartment(dep1);
emp.setEmployeePk(key);
emp = employeeRepositoryWithEmbeddedId.save(emp);
key.setDepartmentId(emp.getDepartment().getDepartmentId());
key.setEmployeeId(emp.getEmployeePk().getEmployeeId());
assertThat(employeeRepositoryWithEmbeddedId.exists(key), is(true));
}
/**
* @see DATAJPA-269
* @see Final JPA 2.0 Specification 2.4.1.3 Derived Identities Example 3
*/
@Test
public void
shouldSupportSavingEntitiesWithCompositeKeyClassesWithEmbeddedIdsAndDerivedIdentities() {
EmbeddedIdExampleDepartment dep = new EmbeddedIdExampleDepartment();
dep.setName("TestDepartment");
dep.setDepartmentId(-1L);
EmbeddedIdExampleEmployee emp = new EmbeddedIdExampleEmployee();
emp.setDepartment(dep);
emp.setEmployeePk(new EmbeddedIdExampleEmployeePK());
emp = employeeRepositoryWithEmbeddedId.save(emp);
EmbeddedIdExampleEmployeePK key = new EmbeddedIdExampleEmployeePK();
key.setDepartmentId(emp.getDepartment().getDepartmentId());
key.setEmployeeId(emp.getEmployeePk().getEmployeeId());
EmbeddedIdExampleEmployee persistedEmp = employeeRepositoryWithEmbeddedId.findOne(key);
assertThat(persistedEmp, is(notNullValue()));
assertThat(persistedEmp.getDepartment(), is(notNullValue()));
assertThat(persistedEmp.getDepartment().getName(), is(dep.getName()));
}