Examples of org.apache.cayenne.ObjectContext.commitChangesToParent()

org.apache.cayenne.ObjectContext.commitChangesToParent()
Flushes all changes to objects in this context to the parent DataChannel. Same as {@link #commitChanges()}, but no cascading flush occurs.

    public void testParentUpdatedId() throws Exception {
        ObjectContext child1 = runtime.getContext(context);


        final Artist ac = child1.newObject(Artist.class);
        ac.setArtistName("X");
        child1.commitChangesToParent();


        final Artist ap = (Artist) context.getGraphManager().getNode(ac.getObjectId());
        assertNotNull(ap);


        assertTrue(ap.getObjectId().isTemporary());

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        ObjectContext childContext = runtime.getContext(context);


        Artist a1 = childContext.localObject(a);


        a1.setArtistName("Y");
        childContext.commitChangesToParent();


        new ThreadedTestHelper() {


            @Override
            protected void assertResult() throws Exception {

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        ObjectContext childPeer2 = runtime.getContext(context);


        Artist a1 = childPeer2.localObject(a);


        a1.setArtistName("Y");
        childPeer2.commitChangesToParent();


        new ThreadedTestHelper() {


            @Override
            protected void assertResult() throws Exception {

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        Artist a = Cayenne.objectForPK(childContext, Artist.class, 33001);
        Painting p = childContext.newObject(Painting.class);
        p.setPaintingTitle("X");
        a.addToPaintingArray(p);


        childContext.commitChangesToParent();


        childContext.deleteObjects(p);
        a.removeFromPaintingArray(p);


        childContext.commitChangesToParent();

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        childContext.commitChangesToParent();


        childContext.deleteObjects(p);
        a.removeFromPaintingArray(p);


        childContext.commitChangesToParent();
    }


    /**
     * A test case for CAY-698 bug.
     */

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        childContext.invalidateObjects(childHollow);


        queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {


            public void execute() {
                childContext.commitChangesToParent();


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

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        childContext.deleteObjects(childDeleted);
        childDeleted.setArtistName("DDD");


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


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

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            public void execute() {
                Painting parentModifiedSimple = null;
                Artist parentModifiedToMany = null;


                childContext.commitChangesToParent();


                assertEquals(PersistenceState.COMMITTED, childModifiedSimple
                        .getPersistenceState());
                assertEquals(PersistenceState.COMMITTED, childModifiedToOne
                        .getPersistenceState());

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        childDetail1.setPainting(childMaster);


        queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {


            public void execute() {
                childContext.commitChangesToParent();


                assertEquals(PersistenceState.COMMITTED, childMaster
                        .getPersistenceState());
                assertEquals(PersistenceState.COMMITTED, childDetail1
                        .getPersistenceState());

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        assertEquals(1, childO2.getArtistArray().size());


        queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {


            public void execute() {
                childContext.commitChangesToParent();


                assertEquals(PersistenceState.COMMITTED, childO1.getPersistenceState());
                assertEquals(PersistenceState.COMMITTED, childO2.getPersistenceState());


                Artist parentO1 = (Artist) context.getGraphManager().getNode(

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