| /* |
| * 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.axis2.transport.testkit.tests; |
| |
| import java.util.Iterator; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import org.apache.axis2.transport.testkit.tests.TestResourceSet.Status; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| public class TestResourceSetTransition { |
| private static final Log log = LogFactory.getLog(TestResourceSetTransition.class); |
| |
| private final TestResourceSet old; |
| private final TestResourceSet target; |
| private final List<TestResource> oldResourcesToTearDown; |
| private final List<TestResource> resourcesToSetUp; |
| private final List<TestResource> resourcesToKeep; |
| |
| public TestResourceSetTransition(TestResourceSet old, TestResourceSet target) { |
| this.old = old; |
| this.target = target; |
| target.resolve(); |
| if (target.status != TestResourceSet.Status.RESOLVED) { |
| throw new IllegalStateException(); |
| } |
| if (old.status != Status.SETUP) { |
| throw new IllegalStateException(); |
| } |
| oldResourcesToTearDown = new LinkedList<TestResource>(); |
| resourcesToSetUp = new LinkedList<TestResource>(target.resolvedResources); |
| resourcesToKeep = new LinkedList<TestResource>(); |
| outer: for (TestResource oldResource : TestResourceSet.filterOnHasLifecycle(old.resolvedResources)) { |
| for (Iterator<TestResource> it = resourcesToSetUp.iterator(); it.hasNext(); ) { |
| TestResource resource = it.next(); |
| if (resource.equals(oldResource)) { |
| it.remove(); |
| resource.recycle(oldResource); |
| resourcesToKeep.add(oldResource); |
| continue outer; |
| } |
| } |
| oldResourcesToTearDown.add(oldResource); |
| } |
| } |
| |
| public void tearDown() throws Exception { |
| if (old.status != Status.SETUP) { |
| throw new IllegalStateException(); |
| } |
| TestResourceSet.tearDown(oldResourcesToTearDown); |
| old.status = Status.RECYCLED; |
| } |
| |
| public void setUp() throws Exception { |
| if (target.status != TestResourceSet.Status.RESOLVED) { |
| throw new IllegalStateException(); |
| } |
| log.debug("Keeping: " + resourcesToKeep); |
| TestResourceSet.setUp(resourcesToSetUp); |
| target.status = Status.SETUP; |
| } |
| } |