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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.runtimes.dflt.runtime.persistence.objectstore.algorithm.dflt;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.adapter.ResolveState;
import org.apache.isis.core.metamodel.consent.Consent;
import org.apache.isis.core.metamodel.facetapi.FeatureType;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.core.metamodel.spec.Persistability;
import org.apache.isis.core.metamodel.spec.feature.ObjectAssociation;
import org.apache.isis.core.metamodel.testspec.TestProxySpecification;
import org.apache.isis.runtimes.dflt.runtime.persistence.NotPersistableException;
import org.apache.isis.runtimes.dflt.runtime.persistence.adapterfactory.pojo.PojoAdapter;
import org.apache.isis.runtimes.dflt.runtime.persistence.objectstore.algorithm.ToPersistObjectSet;
import org.apache.isis.runtimes.dflt.runtime.persistence.oidgenerator.simple.SerialOid;
import org.apache.isis.runtimes.dflt.runtime.testspec.OneToOneAssociationTest;
import org.apache.isis.runtimes.dflt.runtime.testsystem.ProxyJunit3TestCase;
import org.apache.isis.runtimes.dflt.runtime.testsystem.TestProxyAdapter;
public class DefaultPersistAlgorithmTest extends ProxyJunit3TestCase {
private final static class PersistedObjectAdderSpy implements ToPersistObjectSet {
private final List<ObjectAdapter> persistedObjects = new ArrayList<ObjectAdapter>();
public List<ObjectAdapter> getPersistedObjects() {
return persistedObjects;
}
@Override
public void addPersistedObject(final ObjectAdapter object) {
persistedObjects.add(object);
}
@Override
public void remapAsPersistent(final ObjectAdapter object) {
object.changeState(ResolveState.RESOLVED);
}
}
private DefaultPersistAlgorithm algorithm;
private PersistedObjectAdderSpy adder;
private ObjectAdapter object;
private TestProxyAdapter fieldsObject;
@Override
protected void setUp() throws Exception {
super.setUp();
algorithm = new DefaultPersistAlgorithm();
object = system.createTransientTestObject();
// object.setupResolveState(ResolveState.TRANSIENT);
final TestProxySpecification spec = system.getSpecification(object);
final List<ObjectAssociation> fields = Arrays.asList((ObjectAssociation) new OneToOneAssociationTest() {
@Override
public void initAssociation(final ObjectAdapter inObject, final ObjectAdapter associate) {
}
@Override
public Consent isAssociationValid(final ObjectAdapter inObject, final ObjectAdapter associate) {
return null;
}
@Override
public void setAssociation(final ObjectAdapter inObject, final ObjectAdapter associate) {
}
@Override
public void set(final ObjectAdapter owner, final ObjectAdapter newValue) {
}
@Override
public ObjectAdapter get(final ObjectAdapter target) {
return null;
}
@Override
public ObjectSpecification getSpecification() {
return null;
}
@Override
public String debugData() {
return null;
}
@Override
public String getId() {
return null;
}
@Override
public String getName() {
return null;
}
@Override
public FeatureType getFeatureType() {
return FeatureType.PROPERTY;
}
});
spec.setupFields(fields);
fieldsObject = new TestProxyAdapter();
fieldsObject.setupResolveState(ResolveState.TRANSIENT);
fieldsObject.setupSpecification(system.getSpecification(String.class));
adder = new PersistedObjectAdderSpy();
}
public void testMakePersistentFailsIfObjectAlreadyPersistent() {
object.changeState(ResolveState.RESOLVED);
try {
algorithm.makePersistent(object, adder);
fail();
} catch (final NotPersistableException expected) {
}
}
public void testMakePersistentFailsIfObjectMustBeTransient() {
try {
system.getSpecification(object).setupPersistable(Persistability.TRANSIENT);
algorithm.makePersistent(object, adder);
} catch (final NotPersistableException expected) {
}
}
public void testMakePersistent() {
algorithm.makePersistent(object, adder);
assertEquals(ResolveState.RESOLVED, object.getResolveState());
assertTrue(adder.getPersistedObjects().contains(object));
}
public void testMakePersistentRecursesThroughReferenceFields() {
/*
* fieldControl.expectAndReturn(oneToOneAssociation.isPersisted(), true);
* fieldControl.expectAndReturn(oneToOneAssociation.isValue(), false);
* fieldControl.expectAndReturn(oneToOneAssociation.get(object), fieldsObject);
* IsisContext.getObjectPersistor().getIdentityMap().madePersistent(object);
* IsisContext.getObjectPersistor().getIdentityMap().madePersistent(fieldsObject);
*
* adder.addPersistedObject(object); adder.addPersistedObject(fieldsObject);
*/
// replay();
algorithm.makePersistent(object, adder);
// verify();
}
public void testMakePersistentRecursesThroughReferenceFieldsSkippingNullReferences() {
/*
* fieldControl.expectAndReturn(oneToOneAssociation.isPersisted(), true);
* fieldControl.expectAndReturn(oneToOneAssociation.isValue(), false);
* fieldControl.expectAndReturn(oneToOneAssociation.get(object), null);
*
* IsisContext.getObjectPersistor().getIdentityMap().madePersistent(object);
*
* adder.addPersistedObject(object);
*/
algorithm.makePersistent(object, adder);
}
public void testMakePersistentRecursesThroughReferenceFieldsSkippingNonPersistentFields() {
/*
* fieldControl.expectAndReturn(oneToOneAssociation.isPersisted(), false);
*
* IsisContext.getObjectPersistor().getIdentityMap().madePersistent(object);
*
* adder.addPersistedObject(object);
*/
algorithm.makePersistent(object, adder);
}
public void testMakePersistentRecursesThroughReferenceFieldsSkippingObjectsThatAreAlreadyPersistent() {
/*
* fieldControl.expectAndReturn(oneToOneAssociation.isPersisted(), true);
* fieldControl.expectAndReturn(oneToOneAssociation.isValue(), false);
* fieldControl.expectAndReturn(oneToOneAssociation.get(object), fieldsObject);
* fieldsObject.setupResolveState(ResolveState.RESOLVED);
*
* IsisContext.getObjectPersistor().getIdentityMap().madePersistent(object);
*
* adder.addPersistedObject(object);
*/
algorithm.makePersistent(object, adder);
}
public void testMakePersistentSkipsAggregatedObjects() {
class DefaultPersistAlgorithmSubclassForTesting extends DefaultPersistAlgorithm {
@Override
protected void persist(final ObjectAdapter object, final ToPersistObjectSet persistor) {
super.persist(object, persistor);
}
public void sensingPersist(final ObjectAdapter object, final ToPersistObjectSet persistor) {
persist(object, persistor);
}
}
final PojoAdapter aggregatedObject = new PojoAdapter(new Object(), SerialOid.createTransient(1));
aggregatedObject.changeState(ResolveState.VALUE);
new DefaultPersistAlgorithmSubclassForTesting().sensingPersist(aggregatedObject, adder);
assertEquals(0, adder.getPersistedObjects().size());
}
}