/*
* 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.jackrabbit.test.api.version;
import javax.jcr.Node;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import javax.jcr.Value;
import javax.jcr.version.Version;
import javax.jcr.version.VersionManager;
/**
* <code>MergeCancelMergeTest</code> contains tests dealing with nodes on which
* cancelMerge is called.
*
*/
public class MergeCancelMergeTest extends AbstractMergeTest {
/**
* node to merge
*/
Node nodeToMerge;
protected void setUp() throws Exception {
super.setUp();
nodeToMerge = testRootNodeW2.getNode(nodeName1);
// node has to be checked out while merging
VersionManager versionManager = nodeToMerge.getSession().getWorkspace().getVersionManager();
versionManager.checkout(nodeToMerge.getPath());
}
protected void tearDown() throws Exception {
nodeToMerge = null;
super.tearDown();
}
/**
* Merge.cancelMerge(V): has the effect of removing the reference to V' from
* the jcr:mergeFailed property of N. <br> without adding it to
* jcr:predecessors.<br> Branches will not be joined.<br>
*/
@SuppressWarnings("deprecation")
public void testMergeNodeCancelMerge() throws RepositoryException {
// create 2 independent versions for a node and its corresponding node
// so merge fails for this node
// default workspace
Node originalNode = testRootNode.getNode(nodeName1);
originalNode.checkout();
originalNode.checkin();
// second workspace
nodeToMerge.checkin();
// "merge" the clonedNode with the newNode from the default workspace
nodeToMerge.checkout();
nodeToMerge.merge(workspace.getName(), true);
// get predecessors
Version[] predecessors = nodeToMerge.getBaseVersion().getPredecessors();
// get mergeFailed property
Property mergeFailedProperty = nodeToMerge.getProperty(jcrMergeFailed);
Value[] mergeFailedReferences = mergeFailedProperty.getValues();
for (int i = 0; i < mergeFailedReferences.length; i++) {
String uuid = mergeFailedReferences[i].getString();
nodeToMerge.cancelMerge((Version) superuser.getNodeByUUID(uuid));
}
// check predecessors - unchanged
Version[] predecessorsAfterCancel = nodeToMerge.getBaseVersion().getPredecessors();
assertTrue(predecessors.length == predecessorsAfterCancel.length);
// check mergeFailed property - reference removed
if (nodeToMerge.hasProperty(jcrMergeFailed)) {
Property mergeFailedPropertyAfterCancelMerge = nodeToMerge.getProperty(jcrMergeFailed);
Value[] mergeFailedReferencesAfterCancelMerge = mergeFailedPropertyAfterCancelMerge.getValues();
assertTrue(mergeFailedReferences.length > mergeFailedReferencesAfterCancelMerge.length);
}
}
/**
* initialize a versionable node on default and second workspace
*/
protected void initNodes() throws RepositoryException {
VersionManager versionManager = testRootNode.getSession().getWorkspace().getVersionManager();
// create a versionable node
// nodeName1
Node topVNode = testRootNode.addNode(nodeName1, versionableNodeType);
topVNode.setProperty(propertyName1, topVNode.getName());
String path = topVNode.getPath();
// save default workspace
testRootNode.getSession().save();
versionManager.checkin(path);
versionManager.checkout(path);
log.println("test nodes created successfully on " + workspace.getName());
// clone the newly created node from src workspace into second workspace
workspaceW2.clone(workspace.getName(), topVNode.getPath(), topVNode.getPath(), true);
log.println(topVNode.getPath() + " cloned on " + superuserW2.getWorkspace().getName() + " at " + topVNode.getPath());
testRootNodeW2 = (Node) superuserW2.getItem(testRoot);
}
/**
* Merge.cancelMerge(V): has the effect of removing the reference to V' from
* the jcr:mergeFailed property of N. <br> without adding it to
* jcr:predecessors.<br> Branches will not be joined.<br>
*/
public void testMergeNodeCancelMergeJcr2() throws RepositoryException {
// create 2 independent versions for a node and its corresponding node
// so merge fails for this node
// default workspace
Node originalNode = testRootNode.getNode(nodeName1);
VersionManager vmWsp1 = originalNode.getSession().getWorkspace().getVersionManager();
String originalPath = originalNode.getPath();
vmWsp1.checkout(originalPath);
vmWsp1.checkin(originalPath);
// second workspace
VersionManager vmWsp2 = nodeToMerge.getSession().getWorkspace().getVersionManager();
String path = nodeToMerge.getPath();
vmWsp2.checkin(path);
// "merge" the clonedNode with the newNode from the default workspace
vmWsp2.checkout(path);
vmWsp2.merge(path, workspace.getName(), true);
// get predecessors
Version[] predecessors = vmWsp2.getBaseVersion(path).getPredecessors();
// get mergeFailed property
Property mergeFailedProperty = nodeToMerge.getProperty(jcrMergeFailed);
Value[] mergeFailedReferences = mergeFailedProperty.getValues();
for (int i = 0; i < mergeFailedReferences.length; i++) {
String id = mergeFailedReferences[i].getString();
vmWsp2.cancelMerge(path, (Version) superuser.getNodeByIdentifier(id));
}
// check predecessors - unchanged
Version[] predecessorsAfterCancel = vmWsp2.getBaseVersion(path).getPredecessors();
assertTrue(predecessors.length == predecessorsAfterCancel.length);
// check mergeFailed property - reference removed
if (nodeToMerge.hasProperty(jcrMergeFailed)) {
Property mergeFailedPropertyAfterCancelMerge = nodeToMerge.getProperty(jcrMergeFailed);
Value[] mergeFailedReferencesAfterCancelMerge = mergeFailedPropertyAfterCancelMerge.getValues();
assertTrue(mergeFailedReferences.length > mergeFailedReferencesAfterCancelMerge.length);
}
}
}