| /** |
| * 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.atlas.repository.graph; |
| |
| import org.apache.atlas.TestModules; |
| import org.apache.atlas.repository.Constants; |
| import org.apache.atlas.repository.graphdb.AtlasEdge; |
| import org.apache.atlas.repository.graphdb.AtlasVertex; |
| import org.apache.atlas.typesystem.ITypedReferenceableInstance; |
| import org.apache.atlas.typesystem.persistence.Id; |
| import org.testng.Assert; |
| import org.testng.annotations.Guice; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| |
| |
| /** |
| * Run tests in {@link ReverseReferenceUpdateTestBase} with soft delete enabled. |
| * |
| */ |
| @Guice(modules = TestModules.SoftDeleteModule.class) |
| public class ReverseReferenceUpdateSoftDeleteTest extends ReverseReferenceUpdateTestBase { |
| @Override |
| void assertTestOneToOneReference(Object actual, ITypedReferenceableInstance expectedValue, ITypedReferenceableInstance referencingInstance) throws Exception { |
| // Verify reference was not disconnected if soft deletes are enabled. |
| Assert.assertNotNull(actual); |
| Assert.assertTrue(actual instanceof ITypedReferenceableInstance); |
| ITypedReferenceableInstance referenceValue = (ITypedReferenceableInstance) actual; |
| Assert.assertEquals(referenceValue.getId()._getId(), expectedValue.getId()._getId()); |
| |
| //Verify reference edge was marked as DELETED. |
| AtlasVertex vertexForGUID = GraphHelper.getInstance().getVertexForGUID(referencingInstance.getId()._getId()); |
| String edgeLabel = GraphHelper.getEdgeLabel(typeB, typeB.fieldMapping.fields.get("a")); |
| AtlasEdge edgeForLabel = GraphHelper.getInstance().getEdgeForLabel(vertexForGUID, edgeLabel); |
| String edgeState = edgeForLabel.getProperty(Constants.STATE_PROPERTY_KEY, String.class); |
| Assert.assertEquals(edgeState, Id.EntityState.DELETED.name()); |
| } |
| |
| @Override |
| void assertTestOneToManyReference(Object object, ITypedReferenceableInstance referencingInstance) throws Exception { |
| // Verify reference was not disconnected if soft deletes are enabled. |
| Assert.assertTrue(object instanceof List); |
| List<ITypedReferenceableInstance> refValues = (List<ITypedReferenceableInstance>) object; |
| Assert.assertEquals(refValues.size(), 2); |
| |
| // Verify that one of the reference edges is marked DELETED. |
| AtlasVertex vertexForGUID = GraphHelper.getInstance().getVertexForGUID(referencingInstance.getId()._getId()); |
| String edgeLabel = GraphHelper.getEdgeLabel(typeB, typeB.fieldMapping.fields.get("manyA")); |
| Iterator<AtlasEdge> outGoingEdgesByLabel = GraphHelper.getInstance().getOutGoingEdgesByLabel(vertexForGUID, edgeLabel); |
| boolean found = false; |
| while (outGoingEdgesByLabel.hasNext()) { |
| AtlasEdge edge = outGoingEdgesByLabel.next(); |
| String edgeState = edge.getProperty(Constants.STATE_PROPERTY_KEY, String.class); |
| if (edgeState.equals(Id.EntityState.DELETED.name())) { |
| found = true; |
| break; |
| } |
| } |
| Assert.assertTrue(found, "One edge for label " + edgeLabel + " should be marked " + Id.EntityState.DELETED.name()); |
| } |
| |
| } |