Examples of ObjectContext

ariba.ui.meta.persistence.ObjectContext
org.apache.abdera.ext.serializer.ObjectContext
org.apache.abdera.i18n.templates.ObjectContext
org.apache.cayenne.ObjectContext
A Cayenne object facade to a persistent store. Instances of ObjectContext are used in the application code to access Cayenne persistence features. @since 1.2
org.apache.commons.jexl2.ObjectContext
Wraps an Object as a Jexl context. @param < T> the wrapped object type to use @since 2.1
org.apache.oodt.commons.object.jndi.ObjectContext
Context for binding and looking up distributed objects. @author Kelly @version $Revision: 1.5 $
org.chromattic.core.ObjectContext
@author Julien Viet @version $Revision$

Examples of org.apache.cayenne.ObjectContext

    public void testCollectionMemberOfId() throws Exception {


        String ejbql = "SELECT DISTINCT m FROM Manager m JOIN m.managedDepartments d"
                + " WHERE m MEMBER d.employees";


        ObjectContext context = createDataContext();


        EJBQLQuery query = new EJBQLQuery(ejbql);
        List<?> objects = context.performQuery(query);
        assertEquals(2, objects.size());


        Set<String> ids = new HashSet<String>();
        Iterator<?> it = objects.iterator();
        while (it.hasNext()) {

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Examples of org.apache.cayenne.ObjectContext

    public void testCollectionNotMemberOfId() throws Exception {


        String ejbql = "SELECT DISTINCT m FROM Manager m JOIN m.managedDepartments d"
                + " WHERE m NOT MEMBER d.employees";


        ObjectContext context = createDataContext();


        EJBQLQuery query = new EJBQLQuery(ejbql);
        List<?> objects = context.performQuery(query);
        assertEquals(1, objects.size());


        Set<String> ids = new HashSet<String>();
        Iterator<?> it = objects.iterator();
        while (it.hasNext()) {

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Examples of org.apache.cayenne.ObjectContext

        // need a better test ... this query returns zero rows by definition
        String ejbql = "SELECT a"
                + " FROM Address a JOIN a.toEmployee m JOIN m.toDepartment d"
                + " WHERE m NOT MEMBER d.employees";


        ObjectContext context = createDataContext();


        EJBQLQuery query = new EJBQLQuery(ejbql);
        List<?> objects = context.performQuery(query);
        assertEquals(0, objects.size());
    }

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Examples of org.apache.cayenne.ObjectContext

    public void testCommitChangesToParent_MergeProperties() throws Exception {
        deleteTestData();
        createTestData("testCommitChangesToParent_MergeProperties");


        DataContext context = createDataContext();
        ObjectContext childContext = context.createChildContext();


        // make sure we fetch in predictable order
        SelectQuery query = new SelectQuery(Painting.class);
        query.addOrdering(Painting.PAINTING_TITLE_PROPERTY, SortOrder.ASCENDING);
        List objects = childContext.performQuery(query);


        assertEquals(6, objects.size());


        Painting childModifiedSimple = (Painting) objects.get(0);
        childModifiedSimple.setPaintingTitle("C_PT");


        Painting childModifiedToOne = (Painting) objects.get(1);
        childModifiedToOne.setToArtist(childModifiedSimple.getToArtist());


        Artist childModifiedToMany = ((Painting) objects.get(2)).getToArtist();


        // ensure painting array is fully resolved...
        childModifiedToMany.getPaintingArray().size();
        childModifiedToMany.addToPaintingArray((Painting) objects.get(3));


        blockQueries();


        Painting parentModifiedSimple = null;
        Artist parentModifiedToMany = null;
        try {


            childContext.commitChangesToParent();


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

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Examples of org.apache.cayenne.ObjectContext


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


        DataContext context = createDataContext();
        ObjectContext childContext = context.createChildContext();


        Painting childMaster = childContext.newObject(Painting.class);
        childMaster.setPaintingTitle("Master");


        PaintingInfo childDetail1 = childContext.newObject(PaintingInfo.class);
        childDetail1.setTextReview("Detail1");
        childDetail1.setPainting(childMaster);


        try {
            childContext.commitChangesToParent();


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


            Painting parentMaster = (Painting) context.getGraphManager().getNode(

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Examples of org.apache.cayenne.ObjectContext


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


        DataContext context = createDataContext();
        ObjectContext childContext = context.createChildContext();


        Artist childO1 = childContext.newObject(Artist.class);
        childO1.setArtistName("Master");


        ArtGroup childO2 = childContext.newObject(ArtGroup.class);
        childO2.setName("Detail1");
        childO2.addToArtistArray(childO1);


        assertEquals(1, childO1.getGroupArray().size());
        assertEquals(1, childO2.getArtistArray().size());


        try {
            childContext.commitChangesToParent();


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


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

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Examples of org.apache.cayenne.ObjectContext


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


        DataContext context = createDataContext();
        ObjectContext childContext = context.createChildContext();


        Artist childO1 = childContext.newObject(Artist.class);
        childO1.setArtistName("o1");


        ArtGroup childO2 = childContext.newObject(ArtGroup.class);
        childO2.setName("o2");
        childO2.addToArtistArray(childO1);


        childContext.commitChangesToParent();


        ArtGroup childO3 = childContext.newObject(ArtGroup.class);
        childO3.setName("o3");
        childO1.addToGroupArray(childO3);


        assertEquals(2, childO1.getGroupArray().size());
        assertEquals(1, childO2.getArtistArray().size());
        assertEquals(1, childO3.getArtistArray().size());


        try {
            childContext.commitChangesToParent();


            assertEquals(PersistenceState.COMMITTED, childO1.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO2.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO3.getPersistenceState());


            Artist parentO1 = (Artist) context.getGraphManager().getNode(
                    childO1.getObjectId());


            assertNotNull(parentO1);
            assertEquals(PersistenceState.NEW, parentO1.getPersistenceState());


            ArtGroup parentO2 = (ArtGroup) context.getGraphManager().getNode(
                    childO2.getObjectId());


            assertNotNull(parentO2);
            assertEquals(PersistenceState.NEW, parentO2.getPersistenceState());


            ArtGroup parentO3 = (ArtGroup) context.getGraphManager().getNode(
                    childO3.getObjectId());


            assertNotNull(parentO3);
            assertEquals(PersistenceState.NEW, parentO3.getPersistenceState());


            assertEquals(2, parentO1.getGroupArray().size());
            assertEquals(1, parentO2.getArtistArray().size());
            assertEquals(1, parentO3.getArtistArray().size());
            assertTrue(parentO2.getArtistArray().contains(parentO1));
            assertTrue(parentO3.getArtistArray().contains(parentO1));
            assertTrue(parentO1.getGroupArray().contains(parentO2));
            assertTrue(parentO1.getGroupArray().contains(parentO3));
        }
        finally {
            unblockQueries();
        }


        childO1.removeFromGroupArray(childO2);


        try {
            childContext.commitChangesToParent();


            assertEquals(PersistenceState.COMMITTED, childO1.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO2.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO3.getPersistenceState());

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Examples of org.apache.cayenne.ObjectContext

    }


    public void testAddRemove() {


        DataContext context = createDataContext();
        ObjectContext child = context.createChildContext();


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


        Painting p1 = child.newObject(Painting.class);
        p1.setPaintingTitle("P1");
        a.addToPaintingArray(p1);


        Painting p2 = child.newObject(Painting.class);
        p2.setPaintingTitle("P2");
        a.addToPaintingArray(p2);


        a.removeFromPaintingArray(p2);


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


        child.commitChangesToParent();


    }

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Examples of org.apache.cayenne.ObjectContext

        
        DataContext context = createDataContext();
        
        Artist artist = context.newObject(Artist.class);
        artist.setArtistName("111");
        ObjectContext child = context.createChildContext();
        
        Painting painting = child.newObject(Painting.class);
        painting.setPaintingTitle("222");
        
        Artist localParentMt = (Artist) child.localObject(artist.getObjectId(), null);
        assertEquals(0, artist.getPaintingArray().size());
        assertEquals(0, localParentMt.getPaintingArray().size());
        
        painting.setToArtist(localParentMt);
        
        assertEquals(0, artist.getPaintingArray().size());
        assertEquals(1, localParentMt.getPaintingArray().size());
        assertEquals(localParentMt.getPaintingArray().get(0).getObjectContext(), child);
        
        child.commitChangesToParent();
        assertEquals(1, artist.getPaintingArray().size());
        assertEquals(artist.getPaintingArray().get(0).getObjectContext(), context);
        
    }

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Examples of org.apache.cayenne.ObjectContext


    public void testValidateOnCommitToParent() {
        DataContext context = createDataContext();
        context.setValidatingObjectsOnCommit(true);


        ObjectContext childContext = context.createChildContext();
        assertTrue(
                "Child context must have inherited the validation flag from parent",
                ((DataContext) childContext).isValidatingObjectsOnCommit());


        Artist a1 = childContext.newObject(Artist.class);
        try {
            childContext.commitChangesToParent();
            fail("No validation was performed");
        }
        catch (ValidationException e) {
            // expected
        }


        assertFalse(context.hasChanges());


        a1.setArtistName("T");
        childContext.commitChangesToParent();
    }

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