Package org.apache.isis.core.metamodel.adapter

Examples of org.apache.isis.core.metamodel.adapter.ObjectAdapter

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    public void adaptorFor_whenTransient() {
        // given
        iswf.fixtures.smpl1 = iswf.container.newTransientInstance(SimpleEntity.class);
       
        // when
        final ObjectAdapter adapter = iswf.adapterFor(iswf.fixtures.smpl1);

        // then
        assertEquals(epvTransientOid, adapter.getOid());
        assertEquals(iswf.fixtures.smpl1, adapter.getObject());
        assertEquals(ResolveState.TRANSIENT, adapter.getResolveState());
        assertEquals(null, adapter.getVersion());
    }
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        iswf.tearDownSystem();
        iswf.setUpSystem();
       
        // when
        final RootOidDefault oid = RootOidDefault.deString("SMPL:1", new OidMarshaller());
        final ObjectAdapter adapter = iswf.recreateAdapter(oid);
       
        // then
        assertEquals(oid, adapter.getOid());
        assertEquals(ResolveState.GHOST, adapter.getResolveState());

        final SimpleEntity epv = (SimpleEntity)adapter.getObject();
        assertEquals("Fred", epv.getName());
        assertNotNull(adapter.getVersion());
    }
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            return;
        }
        if (field.getSpecification().isValue()) {
            return;
        }
        final ObjectAdapter referenceAdapter = field.get(objectAdapter);
        if (referenceAdapter == null || referenceAdapter.isResolved()) {
            return;
        }
        if (!referenceAdapter.representsPersistent()) {
            return;
        }
        if (LOG.isInfoEnabled()) {
            // don't log object - it's toString() may use the unresolved field
            // or unresolved collection
            LOG.info("resolve field " + objectAdapter.getSpecification().getShortIdentifier() + "." + field.getId() + ": " + referenceAdapter.getSpecification().getShortIdentifier() + " " + referenceAdapter.getResolveState().code() + " " + referenceAdapter.getOid());
        }
        resolveFieldFromPersistenceLayer(objectAdapter, field);
    }
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    }

    private void remapContainedAggregatedObject(final ObjectAdapter adapter, final RootOid persistedRootOid) {
        for (final ObjectAssociation association: adapter.getSpecification().getAssociations(Contributed.EXCLUDED)) {
            if (association.isOneToManyAssociation() && !association.isNotPersisted()) {
                final ObjectAdapter collection = association.get(adapter);
                final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
                for (final ObjectAdapter element : facet.iterable(collection)) {
                   remapAggregatedObject(element, persistedRootOid);
                }
               
            } else if (association.getSpecification().isParented()) {
                final ObjectAdapter referencedAdapter = association.get(adapter);
   
                if(referencedAdapter == null) {
                    continue;
                }
                remapAggregatedObject(referencedAdapter, persistedRootOid);
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     * Should only be called if the pojo is known not to be
     * {@link #getAdapterFor(Object) mapped}, and for immutable value types
     * referenced.
     */
    private ObjectAdapter createStandaloneAdapterAndSetResolveState(final Object pojo) {
        final ObjectAdapter adapter = getObjectAdapterFactory().createAdapter(pojo, null, this);
        adapter.changeState(ResolveState.VALUE);
        return adapter;
    }
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     * @see #createStandaloneAdapterAndSetResolveState(Object)
     * @see #createCollectionAdapterAndInferResolveState(Object, CollectionOid)
     */
    private ObjectAdapter createRootAdapterAndInferResolveState(final Object pojo, RootOid rootOid) {
        Ensure.ensureThatArg(rootOid, is(not(nullValue())));
        final ObjectAdapter rootAdapter = getObjectAdapterFactory().createAdapter(pojo, rootOid, this);
        rootAdapter.changeState(rootOid.isTransient() ? ResolveState.TRANSIENT : ResolveState.GHOST);
        doPostCreateRootAdapter(rootAdapter);
        return rootAdapter;
    }
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    }

    private ObjectAdapter createCollectionAdapterAndInferResolveState(final Object pojo, CollectionOid collectionOid) {
        Ensure.ensureThatArg(collectionOid, is(not(nullValue())));
        final ObjectAdapter collectionAdapter = getObjectAdapterFactory().createAdapter(pojo, collectionOid, this);
        collectionAdapter.changeState(collectionOid.isTransient() ? ResolveState.TRANSIENT : ResolveState.GHOST);
        return collectionAdapter;
    }
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        return collectionAdapter;
    }

    private ObjectAdapter createAggregatedAdapter(final Object pojo, AggregatedOid aggregatedOid) {
        Ensure.ensureThatArg(aggregatedOid, is(not(nullValue())));
        final ObjectAdapter aggregatedAdapter = getObjectAdapterFactory().createAdapter(pojo, aggregatedOid, this);
        // aggregated; nothing to do, since transient state determined by its parent.
        return aggregatedAdapter;
    }
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     * Fail early if any problems.
     */
    private void ensureMapsConsistent(final Oid oid) {
        ensureThatArg(oid, is(notNullValue()));

        final ObjectAdapter adapter = oidAdapterMap.getAdapter(oid);
        if (adapter == null) {
            return;
        }
        ensureOidAdapterMapConsistent(adapter);
        ensurePojoAdapterMapConsistent(adapter);
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        ensurePojoAdapterMapConsistent(adapter);
    }

    private void ensurePojoAdapterMapConsistent(final ObjectAdapter adapter) {
        final Object adapterPojo = adapter.getObject();
        final ObjectAdapter adapterAccordingToPojoAdapterMap = pojoAdapterMap.getAdapter(adapterPojo);
        // take care not to touch the pojo, since it might have been deleted.
        ensureThatArg(
                adapter, is(adapterAccordingToPojoAdapterMap),
                "mismatch in PojoAdapterMap: provided adapter's OID: " + adapter.getOid() + "; \n" + " but map's adapter's OID was : " + adapterAccordingToPojoAdapterMap.getOid());
    }
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Related Classes of org.apache.isis.core.metamodel.adapter.ObjectAdapter

  • org.apache.isis.core.integtestsupport.persistence.PersistorSessionHydratorTest
  • org.apache.isis.core.integtestsupport.tck.ObjectStoreContractTest_persist
  • org.apache.isis.core.metamodel.facets.object.choices.ChoicesFacetFromBoundedAbstract
  • org.apache.isis.core.metamodel.facets.object.viewmodel.annotation.ViewModelFacetAnnotation
  • org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionParameterAbstract
  • org.apache.isis.core.metamodel.util.Dump
  • org.apache.isis.core.objectstore.InMemoryObjectStoreTest_retrieve
  • org.apache.isis.core.runtime.memento.Memento
  • org.apache.isis.core.runtime.persistence.adaptermanager.AdapterManagerDefault
  • org.apache.isis.core.runtime.persistence.adaptermanager.PojoAdapterHashMap
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