Package org.apache.cayenne

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

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        query.addOrdering(Artist.ARTIST_NAME_PROPERTY, SortOrder.ASCENDING);
        List objects = childContext.performQuery(query);

        assertEquals(4, objects.size());

        Artist childNew = childContext.newObject(Artist.class);
        childNew.setArtistName("NNN");

        Artist childModified = (Artist) objects.get(0);
        childModified.setArtistName("MMM");
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        ObjectContext context = createDataContext();
        ObjEntity entity = context.getEntityResolver().lookupObjEntity(MtTable1Subclass.class);
        Expression qualifier = entity.getDeclaredQualifier();
       
        try {
            MtTable1Subclass ee = context.newObject(MtTable1Subclass.class);
            assertEquals(ee.getGlobalAttribute1(), "sub1");
           
            //check AND
            entity.setDeclaredQualifier(qualifier.andExp(Expression.fromString("serverAttribute1 = 'sa'")));
            ee = context.newObject(MtTable1Subclass.class);
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            MtTable1Subclass ee = context.newObject(MtTable1Subclass.class);
            assertEquals(ee.getGlobalAttribute1(), "sub1");
           
            //check AND
            entity.setDeclaredQualifier(qualifier.andExp(Expression.fromString("serverAttribute1 = 'sa'")));
            ee = context.newObject(MtTable1Subclass.class);
            assertEquals(ee.getGlobalAttribute1(), "sub1");
            assertEquals(ee.getServerAttribute1(), "sa");
        }
        finally {
            entity.setDeclaredQualifier(qualifier);
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        ObjectContext context = createROPContext();
        ObjEntity entity = context.getEntityResolver().lookupObjEntity(ClientMtTable1Subclass.class);
        Expression qualifier = entity.getDeclaredQualifier();
       
        try {
            ClientMtTable1Subclass ee = context.newObject(ClientMtTable1Subclass.class);
            assertEquals(ee.getGlobalAttribute1(), "sub1");
           
            //check AND
            entity.setDeclaredQualifier(qualifier.andExp(Expression.fromString("serverAttribute1 = 'sa'")));
            ee = context.newObject(ClientMtTable1Subclass.class);
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            ClientMtTable1Subclass ee = context.newObject(ClientMtTable1Subclass.class);
            assertEquals(ee.getGlobalAttribute1(), "sub1");
           
            //check AND
            entity.setDeclaredQualifier(qualifier.andExp(Expression.fromString("serverAttribute1 = 'sa'")));
            ee = context.newObject(ClientMtTable1Subclass.class);
            assertEquals(ee.getGlobalAttribute1(), "sub1");
            assertEquals(ee.getServerAttribute1(), "sa");
        }
        finally {
            entity.setDeclaredQualifier(qualifier);
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    public void testChangeEventOnPeerChangeSecondNestingLevel() throws Exception {
        DataContext context = createDataContext();

        ObjectContext childPeer1 = context.createChildContext();

        Artist a = childPeer1.newObject(Artist.class);
        a.setArtistName("X");
        childPeer1.commitChanges();

        final MockChannelListener listener = new MockChannelListener();
        EventUtil.listenForChannelEvents((DataChannel) childPeer1, listener);
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    public void testRelationshipWhereClause() throws Exception {
        deleteTestData();
        ObjectContext context = createDataContext();

        Artist a = context.newObject(Artist.class);
        a.setArtistName("a");
        Painting p = context.newObject(Painting.class);
        p.setPaintingTitle("p");
        p.setToArtist(a);
        context.commitChanges();
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        deleteTestData();
        ObjectContext context = createDataContext();

        Artist a = context.newObject(Artist.class);
        a.setArtistName("a");
        Painting p = context.newObject(Painting.class);
        p.setPaintingTitle("p");
        p.setToArtist(a);
        context.commitChanges();

        EJBQLQuery query = new EJBQLQuery(
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    public void testOrBrackets() throws Exception {
        deleteTestData();
        ObjectContext context = createDataContext();

        Artist a = context.newObject(Artist.class);
        a.setArtistName("testOrBrackets");
        context.commitChanges();

        //this query is equivalent to (false and (false or true)) and
        //should always return 0 rows
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                LifecycleEvent.POST_LOAD,
                Artist.class,
                listener,
                "publicCallback");

        Artist a1 = context.newObject(Artist.class);
        a1.setArtistName("XX");
        Painting p1 = context.newObject(Painting.class);
        p1.setToArtist(a1);
        p1.setPaintingTitle("XXX");
        context.commitChanges();
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