Examples with EntityResolver org.apache.cayenne.map.EntityResolver used on opensource projects

Example 36 with EntityResolver

use of org.apache.cayenne.map.EntityResolver in project cayenne by apache.

the class RelationshipFault method updateReverse.

// see if reverse relationship is to-one and we can connect source to
// results....
protected void updateReverse(List<E> resolved) {
    EntityResolver resolver = relationshipOwner.getObjectContext().getEntityResolver();
    ObjEntity sourceEntity = resolver.getObjEntity(relationshipOwner.getObjectId().getEntityName());
    ObjRelationship relationship = sourceEntity.getRelationship(relationshipName);
    ObjRelationship reverse = relationship.getReverseRelationship();
    if (reverse != null && !reverse.isToMany()) {
        PropertyDescriptor property = resolver.getClassDescriptor(reverse.getSourceEntity().getName()).getProperty(reverse.getName());
        for (Object o : resolved) {
            property.writePropertyDirectly(o, null, relationshipOwner);
        }
    }
}

Example 37 with EntityResolver

use of org.apache.cayenne.map.EntityResolver in project cayenne by apache.

the class ServerRuntimeTest method testGetDataChannel_CustomModule.

@Test
public void testGetDataChannel_CustomModule() {
    final DataChannel channel = new DataChannel() {

        public EntityResolver getEntityResolver() {
            return null;
        }

        public EventManager getEventManager() {
            return null;
        }

        public QueryResponse onQuery(ObjectContext originatingContext, Query query) {
            return null;
        }

        public GraphDiff onSync(ObjectContext originatingContext, GraphDiff changes, int syncType) {
            return null;
        }
    };
    Module module = binder -> binder.bind(DataChannel.class).toInstance(channel);
    ServerRuntime runtime = new ServerRuntime(Collections.singleton(module));
    assertSame(channel, runtime.getChannel());
}

Example 38 with EntityResolver

use of org.apache.cayenne.map.EntityResolver in project cayenne by apache.

the class BatchActionGeneratedIT method testHasGeneratedKeys1.

@Test
public void testHasGeneratedKeys1() throws Exception {
    EntityResolver resolver = runtime.getChannel().getEntityResolver();
    // test with adapter that supports keys
    JdbcAdapter adapter = buildAdapter(true);
    InsertBatchQuery batch1 = new InsertBatchQuery(resolver.getObjEntity(GeneratedColumnTestEntity.class).getDbEntity(), 5);
    DataNode node = new DataNode();
    node.setAdapter(adapter);
    node.setEntityResolver(resolver);
    node.setRowReaderFactory(mock(RowReaderFactory.class));
    assertTrue(new BatchAction(batch1, node, false).hasGeneratedKeys());
}

Example 39 with EntityResolver

use of org.apache.cayenne.map.EntityResolver in project cayenne by apache.

the class BatchActionIT method testHasGeneratedKeys1.

@Test
public void testHasGeneratedKeys1() throws Exception {
    EntityResolver resolver = runtime.getChannel().getEntityResolver();
    // test with adapter that supports keys
    JdbcAdapter adapter = buildAdapter(true);
    DataNode node = new DataNode();
    node.setAdapter(adapter);
    node.setEntityResolver(resolver);
    node.setRowReaderFactory(mock(RowReaderFactory.class));
    InsertBatchQuery batch2 = new InsertBatchQuery(resolver.getObjEntity(Artist.class).getDbEntity(), 5);
    assertFalse(new BatchAction(batch2, node, false).hasGeneratedKeys());
}

Example 40 with EntityResolver

use of org.apache.cayenne.map.EntityResolver in project cayenne by apache.

the class BatchActionIT method testHasGeneratedKeys2.

@Test
public void testHasGeneratedKeys2() throws Exception {
    EntityResolver resolver = runtime.getChannel().getEntityResolver();
    // test with adapter that does not support keys...
    JdbcAdapter adapter = buildAdapter(false);
    DataNode node = new DataNode();
    node.setAdapter(adapter);
    node.setEntityResolver(resolver);
    node.setRowReaderFactory(mock(RowReaderFactory.class));
    InsertBatchQuery batch2 = new InsertBatchQuery(resolver.getObjEntity(Artist.class).getDbEntity(), 5);
    assertFalse(new BatchAction(batch2, node, false).hasGeneratedKeys());
}