Examples with Fault org.apache.cayenne.Fault used on opensource projects

Example 1 with Fault

use of org.apache.cayenne.Fault in project cayenne by apache.

the class ObjectDiff method getArcSnapshotValue.

ObjectId getArcSnapshotValue(String propertyName) {
    Object value = arcSnapshot != null ? arcSnapshot.get(propertyName) : null;
    if (value instanceof Fault) {
        Persistent target = (Persistent) ((Fault) value).resolveFault(object, propertyName);
        value = target != null ? target.getObjectId() : null;
        arcSnapshot.put(propertyName, value);
    }
    return (ObjectId) value;
}

Example 2 with Fault

use of org.apache.cayenne.Fault in project cayenne by apache.

the class FlattenedRelationshipInContextIT method testIsToOneTargetModifiedFlattenedFault1.

@Test
public void testIsToOneTargetModifiedFlattenedFault1() throws Exception {
    createFlattenedTestDataSet();
    // fetch
    List<?> ft3s = context.performQuery(new SelectQuery(FlattenedTest3.class));
    assertEquals(1, ft3s.size());
    FlattenedTest3 ft3 = (FlattenedTest3) ft3s.get(0);
    // mark as dirty for the purpose of the test...
    ft3.setPersistenceState(PersistenceState.MODIFIED);
    assertTrue(ft3.readPropertyDirectly("toFT1") instanceof Fault);
    // test that checking for modifications does not trigger a fault, and generally
    // works well
    ClassDescriptor d = context.getEntityResolver().getClassDescriptor("FlattenedTest3");
    ArcProperty flattenedRel = (ArcProperty) d.getProperty("toFT1");
    ObjectDiff diff = context.getObjectStore().registerDiff(ft3.getObjectId(), null);
    assertFalse(DataRowUtils.isToOneTargetModified(flattenedRel, ft3, diff));
    assertTrue(ft3.readPropertyDirectly("toFT1") instanceof Fault);
}

Example 3 with Fault

use of org.apache.cayenne.Fault in project cayenne by apache.

the class ColumnSelectIT method testObjectWithDisjointByIdPrefetch.

@Test
public void testObjectWithDisjointByIdPrefetch() {
    List<Artist> result = ObjectSelect.query(Artist.class).column(Property.createSelf(Artist.class)).prefetch(Artist.PAINTING_ARRAY.disjointById()).select(context);
    assertEquals(20, result.size());
    for (Artist artist : result) {
        assertEquals(PersistenceState.COMMITTED, artist.getPersistenceState());
        Object paintingsArr = artist.readPropertyDirectly(Artist.PAINTING_ARRAY.getName());
        assertFalse(paintingsArr instanceof Fault);
    }
}

Example 4 with Fault

use of org.apache.cayenne.Fault in project cayenne by apache.

the class ColumnSelectIT method checkAggregatePrefetchResults.

private void checkAggregatePrefetchResults(List<Object[]> result) {
    assertEquals(5, result.size());
    for (Object[] next : result) {
        assertTrue(next[0] instanceof Artist);
        assertTrue(next[1] instanceof Long);
        Artist artist = (Artist) next[0];
        assertEquals(PersistenceState.COMMITTED, artist.getPersistenceState());
        Object paintingsArr = artist.readPropertyDirectly(Artist.PAINTING_ARRAY.getName());
        assertFalse(paintingsArr instanceof Fault);
        assertTrue(((List) paintingsArr).size() == (long) next[1]);
    }
}

Example 5 with Fault

use of org.apache.cayenne.Fault in project cayenne by apache.

the class ColumnSelectIT method checkPrefetchResults.

private void checkPrefetchResults(List<Object[]> result) {
    assertEquals(21, result.size());
    for (Object[] next : result) {
        assertTrue(next[0] instanceof Artist);
        assertTrue(next[1] instanceof java.util.Date);
        assertTrue(next[2] instanceof String);
        Artist artist = (Artist) next[0];
        assertEquals(PersistenceState.COMMITTED, artist.getPersistenceState());
        Object paintingsArr = artist.readPropertyDirectly(Artist.PAINTING_ARRAY.getName());
        assertFalse(paintingsArr instanceof Fault);
        assertTrue(((List) paintingsArr).size() > 0);
    }
}