Package org.apache.cayenne.testdo.mt

Examples of org.apache.cayenne.testdo.mt.ClientMtTable1

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        List objects = child.performQuery(query);

        assertEquals(4, objects.size());

        // delete AND modify
        ClientMtTable1 childDeleted = (ClientMtTable1) objects.get(2);
        child.deleteObject(childDeleted);
        childDeleted.setGlobalAttribute1("DDD");

        // don't block queries - on delete Cayenne may need to resolve delete rules via
        // fetch
        child.commitChangesToParent();

        // * all modified child objects must be in committed state now
        // * all modifications should be propagated to the parent
        // * no actual commit should occur.

        assertEquals(PersistenceState.TRANSIENT, childDeleted.getPersistenceState());

        ClientMtTable1 parentDeleted = (ClientMtTable1) context
                .getGraphManager()
                .getNode(childDeleted.getObjectId());

        assertNotNull(parentDeleted);
        assertEquals(PersistenceState.DELETED, parentDeleted.getPersistenceState());
        assertEquals("DDD", parentDeleted.getGlobalAttribute1());
    }
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        SelectQuery query = new SelectQuery(ClientMtTable1.class);
        List objects = child.performQuery(query);

        assertEquals(4, objects.size());

        ClientMtTable1 childNew = child.newObject(ClientMtTable1.class);
        childNew.setGlobalAttribute1("NNN");

        ClientMtTable1 childModified = (ClientMtTable1) objects.get(0);
        childModified.setGlobalAttribute1("MMM");

        ClientMtTable1 childCommitted = (ClientMtTable1) objects.get(1);

        // delete AND modify
        ClientMtTable1 childDeleted = (ClientMtTable1) objects.get(2);
        child.deleteObject(childDeleted);
        childDeleted.setGlobalAttribute1("DDD");

        ClientMtTable1 childHollow = (ClientMtTable1) objects.get(3);
        child.invalidateObjects(Collections.singleton(childHollow));

        child.commitChanges();

        assertEquals(PersistenceState.COMMITTED, childNew.getPersistenceState());
        assertEquals(PersistenceState.COMMITTED, childModified.getPersistenceState());
        assertEquals(PersistenceState.COMMITTED, childCommitted.getPersistenceState());
        assertEquals(PersistenceState.TRANSIENT, childDeleted.getPersistenceState());
        assertEquals(PersistenceState.HOLLOW, childHollow.getPersistenceState());

        ClientMtTable1 parentNew = (ClientMtTable1) context.getGraphManager().getNode(
                childNew.getObjectId());
        ClientMtTable1 parentModified = (ClientMtTable1) context
                .getGraphManager()
                .getNode(childModified.getObjectId());
        ClientMtTable1 parentCommitted = (ClientMtTable1) context
                .getGraphManager()
                .getNode(childCommitted.getObjectId());
        ClientMtTable1 parentDeleted = (ClientMtTable1) context
                .getGraphManager()
                .getNode(childDeleted.getObjectId());
        ClientMtTable1 parentHollow = (ClientMtTable1) context.getGraphManager().getNode(
                childHollow.getObjectId());

        assertNotNull(parentNew);
        assertEquals(PersistenceState.COMMITTED, parentNew.getPersistenceState());
        assertEquals("NNN", parentNew.getGlobalAttribute1());
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    public void testAddRemove() throws Exception {
        deleteTestData();
        ObjectContext child = context.createChildContext();

        ClientMtTable1 a = child.newObject(ClientMtTable1.class);
        a.setGlobalAttribute1("X");
        child.commitChanges();

        ClientMtTable2 p1 = child.newObject(ClientMtTable2.class);
        p1.setGlobalAttribute("P1");
        a.addToTable2Array(p1);

        ClientMtTable2 p2 = child.newObject(ClientMtTable2.class);
        p2.setGlobalAttribute("P2");
        a.addToTable2Array(p2);

        a.removeFromTable2Array(p2);

        // this causes an error on commit
        child.deleteObject(p2);

        child.commitChangesToParent();
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    public void testChangeRel() throws Exception {
        deleteTestData();
        ObjectContext child = context.createChildContext();

        ClientMtTable1 a = child.newObject(ClientMtTable1.class);
        ClientMtTable2 b = child.newObject(ClientMtTable2.class);
        child.commitChanges();

        assertEquals(PersistenceState.COMMITTED, a.getPersistenceState());

        a.addToTable2Array(b);
        assertEquals(PersistenceState.MODIFIED, a.getPersistenceState());

        child.commitChangesToParent();
        ClientMtTable1 parentA = (ClientMtTable1) context.getGraphManager().getNode(
                a.getObjectId());
        assertEquals(PersistenceState.COMMITTED, a.getPersistenceState());
        assertEquals(PersistenceState.MODIFIED, parentA.getPersistenceState());
        assertEquals(1, parentA.getTable2Array().size());

        context.commitChanges();
        assertEquals(PersistenceState.COMMITTED, parentA.getPersistenceState());

        a.removeFromTable2Array(b);
        assertEquals(PersistenceState.MODIFIED, a.getPersistenceState());

        child.commitChangesToParent();
        assertEquals(PersistenceState.COMMITTED, a.getPersistenceState());
        assertEquals(PersistenceState.MODIFIED, parentA.getPersistenceState());
        assertEquals(0, parentA.getTable2Array().size());
    }
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    }

    public void testCAY1183() throws Exception {
        deleteTestData();

        ClientMtTable1 parentMt = context.newObject(ClientMtTable1.class);
        context.commitChanges();

        ObjectContext child = context.createChildContext();
        ClientMtTable1 childMt = (ClientMtTable1) Cayenne.objectForPK(
                child,
                parentMt.getObjectId());
        childMt.setGlobalAttribute1("1183");
        ClientMtTable2 childMt2 = child.newObject(ClientMtTable2.class);
        childMt2.setGlobalAttribute("1183");
        childMt2.setTable1(childMt);

        child.commitChangesToParent();
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    }

    public void testCAY1194() throws Exception {
        deleteTestData();

        ClientMtTable1 parentMt = context.newObject(ClientMtTable1.class);
        ObjectContext child = context.createChildContext();

        ClientMtTable2 childMt2 = child.newObject(ClientMtTable2.class);
        childMt2.setGlobalAttribute("222");

        ClientMtTable1 localParentMt = (ClientMtTable1) child.localObject(parentMt
                .getObjectId(), null);
        assertEquals(0, parentMt.getTable2Array().size());
        assertEquals(0, localParentMt.getTable2Array().size());

        childMt2.setTable1(localParentMt);

        assertEquals(0, parentMt.getTable2Array().size());
        assertEquals(1, localParentMt.getTable2Array().size());

        assertEquals(localParentMt.getTable2Array().get(0).getObjectContext(), child);

        child.commitChangesToParent();
        assertEquals(1, parentMt.getTable2Array().size());
        assertEquals(parentMt.getTable2Array().get(0).getObjectContext(), context);
    }
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    public void testCommitChangesToParentOneToMany() throws Exception {
        deleteTestData();

        ObjectContext child = context.createChildContext();

        ClientMtTable1 master = child.newObject(ClientMtTable1.class);
        ClientMtTable2 dep = child.newObject(ClientMtTable2.class);
        master.addToTable2Array(dep);

        child.commitChangesToParent();

        ClientMtTable1 masterParent = (ClientMtTable1) context.getGraphManager().getNode(
                master.getObjectId());
        ClientMtTable2 depParent = (ClientMtTable2) context.getGraphManager().getNode(
                dep.getObjectId());

        assertNotNull(masterParent);
        assertNotNull(depParent);

        assertSame(masterParent, depParent.getTable1());
        assertTrue(masterParent.getTable2Array().contains(depParent));

        // check that arc changes got recorded in the parent context
        GraphDiff diffs = context.internalGraphManager().getDiffs();

        final int[] arcDiffs = new int[1];
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        CayenneContext c1 = (CayenneContext) runtime.getContext();
        CayenneContext c2 = (CayenneContext) runtime.getContext();
        assertNotSame(c1, c2);

        ClientMtTable1 o1 = c1.newObject(ClientMtTable1.class);
        o1.setGlobalAttribute1("X");
        c1.commitChanges();

        ClientMtTable1 o2 = (ClientMtTable1) c2.getGraphManager().getNode(
                o1.getObjectId());

        assertNull(o2);
        // now fetch it fresh

        o2 = (ClientMtTable1) c2.performQuery(new ObjectIdQuery(o1.getObjectId())).get(0);
        assertNotNull(o2);

        assertEquals("X", o2.getGlobalAttribute1());
        assertEquals(PersistenceState.COMMITTED, o2.getPersistenceState());
        assertFalse(c1.internalGraphManager().hasChanges());
        assertFalse(c2.internalGraphManager().hasChanges());
    }
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        CayenneContext c1 = (CayenneContext) runtime.getContext();
        CayenneContext c2 = (CayenneContext) runtime.getContext();
        assertNotSame(c1, c2);

        // insert, then delete - this shouldn't propagate via an event.
        ClientMtTable1 o1 = c1.newObject(ClientMtTable1.class);
        o1.setGlobalAttribute1("X");
        c1.deleteObject(o1);

        // introduce some other change so that commit can go ahead...
        ClientMtTable1 o1x = c1.newObject(ClientMtTable1.class);
        o1x.setGlobalAttribute1("Y");
        c1.commitChanges();

        ClientMtTable1 o2 = (ClientMtTable1) c2.getGraphManager().getNode(
                o1.getObjectId());

        assertNull(o2);

        assertFalse(c1.internalGraphManager().hasChanges());
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        assertNotSame(c1, c2);

        // make sure c2 has uncommitted changes
        c2.newObject(ClientMtTable1.class);

        ClientMtTable1 o1 = c1.newObject(ClientMtTable1.class);
        o1.setGlobalAttribute1("X");
        c1.commitChanges();

        ClientMtTable1 o2 = (ClientMtTable1) c2.getGraphManager().getNode(
                o1.getObjectId());
        assertNull(o2);

        // now fetch it fresh

        o2 = (ClientMtTable1) c2.performQuery(new ObjectIdQuery(o1.getObjectId())).get(0);
        assertNotNull(o2);
        assertEquals("X", o2.getGlobalAttribute1());
        assertEquals(PersistenceState.COMMITTED, o2.getPersistenceState());
        assertFalse(c1.internalGraphManager().hasChanges());
        assertTrue(c2.internalGraphManager().hasChanges());
    }
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Related Classes of org.apache.cayenne.testdo.mt.ClientMtTable1

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