List of localObject() Examples

Examples of localObject()

org.apache.cayenne.ObjectContext.localObject()
Returns an object local to this ObjectContext and matching the ObjectId. If prototype is not null, local object is refreshed with the prototype values.
This method can do both "mapping" (i.e. finding an object with the same id in this context) and "synchronization" (i.e. updating the state of the found object with the state of the prototype object).
org.apache.cayenne.access.DataContext.localObject()
Returns an object local to this DataContext and matching the ObjectId. If prototype is not null, local object is refreshed with the prototype values.
In case you pass a non-null second parameter, you are responsible for setting correct persistence state of the returned local object, as generally there is no way for Cayenne to determine the resulting local object state. @since 1.2

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


        DataContext parentPeer = createDataContextWithSharedCache(false);
        Artist a1 = (Artist) parentPeer.localObject(a.getObjectId(), a);


        final ObjectContext peer2 = context.createChildContext();
        final Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        a1.setArtistName("Y");
        assertEquals("X", a2.getArtistName());
        parentPeer.commitChangesToParent();

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

        DataContext parentPeer = createDataContextWithSharedCache(false);
        Painting p1 = (Painting) parentPeer.localObject(p.getObjectId(), p);
        Artist altA1 = (Artist) parentPeer.localObject(altA.getObjectId(), altA);


        final ObjectContext peer2 = context.createChildContext();
        final Painting p2 = (Painting) peer2.localObject(p.getObjectId(), p);
        final Artist altA2 = (Artist) peer2.localObject(altA.getObjectId(), altA);
        Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        p1.setToArtist(altA1);
        assertSame(a2, p2.getToArtist());

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

        Painting p1 = (Painting) parentPeer.localObject(p.getObjectId(), p);
        Artist altA1 = (Artist) parentPeer.localObject(altA.getObjectId(), altA);


        final ObjectContext peer2 = context.createChildContext();
        final Painting p2 = (Painting) peer2.localObject(p.getObjectId(), p);
        final Artist altA2 = (Artist) peer2.localObject(altA.getObjectId(), altA);
        Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        p1.setToArtist(altA1);
        assertSame(a2, p2.getToArtist());
        assertNotSame(altA2, p2.getToArtist());

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

        Artist altA1 = (Artist) parentPeer.localObject(altA.getObjectId(), altA);


        final ObjectContext peer2 = context.createChildContext();
        final Painting p2 = (Painting) peer2.localObject(p.getObjectId(), p);
        final Artist altA2 = (Artist) peer2.localObject(altA.getObjectId(), altA);
        Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        p1.setToArtist(altA1);
        assertSame(a2, p2.getToArtist());
        assertNotSame(altA2, p2.getToArtist());
        parentPeer.commitChangesToParent();

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

        DataContext parentPeer = createDataContextWithSharedCache(false);
        Painting py1 = (Painting) parentPeer.localObject(py.getObjectId(), py);
        Artist a1 = (Artist) parentPeer.localObject(a.getObjectId(), a);


        final ObjectContext peer2 = context.createChildContext();
        final Painting py2 = (Painting) peer2.localObject(py.getObjectId(), py);
        final Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        a1.addToPaintingArray(py1);
        assertEquals(1, a2.getPaintingArray().size());
        assertFalse(a2.getPaintingArray().contains(py2));

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

        Painting py1 = (Painting) parentPeer.localObject(py.getObjectId(), py);
        Artist a1 = (Artist) parentPeer.localObject(a.getObjectId(), a);


        final ObjectContext peer2 = context.createChildContext();
        final Painting py2 = (Painting) peer2.localObject(py.getObjectId(), py);
        final Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        a1.addToPaintingArray(py1);
        assertEquals(1, a2.getPaintingArray().size());
        assertFalse(a2.getPaintingArray().contains(py2));
        parentPeer.commitChangesToParent();

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

        Artist a1 = peer1.newObject(Artist.class);
        a1.setArtistName("Y");
        ObjectId a1TempId = a1.getObjectId();


        ObjectContext peer2 = context.createChildContext();
        Artist a2 = (Artist) peer2.localObject(a1TempId, a1);


        assertEquals(a1TempId, a2.getObjectId());


        peer1.commitChanges();
        assertFalse(a1.getObjectId().isTemporary());

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

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


        ObjectContext peer1 = context.createChildContext();
        Artist a1 = (Artist) peer1.localObject(a.getObjectId(), a);


        ObjectContext peer2 = context.createChildContext();
        Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        a1.setArtistName("Y");

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


        ObjectContext peer1 = context.createChildContext();
        Artist a1 = (Artist) peer1.localObject(a.getObjectId(), a);


        ObjectContext peer2 = context.createChildContext();
        Artist a2 = (Artist) peer2.localObject(a.getObjectId(), a);


        a1.setArtistName("Y");
        assertEquals("X", a2.getArtistName());
        peer1.commitChangesToParent();
        assertEquals("Y", a2.getArtistName());

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

        a.setArtistName("X");
        altA.setArtistName("Y");
        context.commitChanges();


        ObjectContext peer1 = context.createChildContext();
        Painting p1 = (Painting) peer1.localObject(p.getObjectId(), p);
        Artist altA1 = (Artist) peer1.localObject(altA.getObjectId(), altA);


        ObjectContext peer2 = context.createChildContext();
        Painting p2 = (Painting) peer2.localObject(p.getObjectId(), p);
        Artist altA2 = (Artist) peer2.localObject(altA.getObjectId(), altA);

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