Examples with GeneratedColumnCompMaster org.apache.cayenne.testdo.generated.GeneratedColumnCompMaster used on opensource projects

Example 1 with GeneratedColumnCompMaster

use of org.apache.cayenne.testdo.generated.GeneratedColumnCompMaster in project cayenne by apache.

the class IdentityColumnsIT method testCompoundPKWithGeneratedColumn.

@Test
public void testCompoundPKWithGeneratedColumn() throws Exception {
    if (adapter.supportsGeneratedKeys()) {
        // only works for generated keys, as the entity tested has one
        // Cayenne
        // auto-pk and one generated key
        String masterName = "m_" + System.currentTimeMillis();
        String depName1 = "dep1_" + System.currentTimeMillis();
        String depName2 = "dep2_" + System.currentTimeMillis();
        GeneratedColumnCompMaster master = context.newObject(GeneratedColumnCompMaster.class);
        master.setName(masterName);
        GeneratedColumnCompKey dep1 = context.newObject(GeneratedColumnCompKey.class);
        dep1.setName(depName1);
        dep1.setToMaster(master);
        GeneratedColumnCompKey dep2 = context.newObject(GeneratedColumnCompKey.class);
        dep2.setName(depName2);
        dep2.setToMaster(master);
        context.commitChanges();
        int masterId = Cayenne.intPKForObject(master);
        ObjectId id2 = dep2.getObjectId();
        // check propagated id
        Number propagatedID2 = (Number) id2.getIdSnapshot().get(GeneratedColumnCompKey.PROPAGATED_PK_PK_COLUMN);
        assertNotNull(propagatedID2);
        assertEquals(masterId, propagatedID2.intValue());
        // check Cayenne-generated ID
        Number cayenneGeneratedID2 = (Number) id2.getIdSnapshot().get(GeneratedColumnCompKey.AUTO_PK_PK_COLUMN);
        assertNotNull(cayenneGeneratedID2);
        // check DB-generated ID
        Number dbGeneratedID2 = (Number) id2.getIdSnapshot().get(GeneratedColumnCompKey.GENERATED_COLUMN_PK_COLUMN);
        assertNotNull(dbGeneratedID2);
        context.invalidateObjects(master, dep1, dep2);
        Object fetchedDep2 = Cayenne.objectForPK(context, id2);
        assertNotNull(fetchedDep2);
    }
}