| /* |
| * 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.sling.servlets.post.impl.operations; |
| |
| import java.util.List; |
| |
| import org.apache.sling.api.resource.PersistenceException; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.api.resource.ValueMap; |
| import org.apache.sling.servlets.post.Modification; |
| import org.apache.sling.servlets.post.VersioningConfiguration; |
| |
| /** |
| * The <code>MoveOperation</code> class implements the |
| * {@link org.apache.sling.servlets.post.SlingPostConstants#OPERATION_MOVE move} |
| * operation for the Sling default POST servlet. |
| */ |
| public class MoveOperation extends AbstractCopyMoveOperation { |
| |
| @Override |
| protected String getOperationName() { |
| return "move"; |
| } |
| |
| @Override |
| protected Resource execute(final List<Modification> changes, |
| final Resource source, |
| final String destParent, |
| String destName, |
| final VersioningConfiguration versioningConfiguration) |
| throws PersistenceException { |
| if (destName == null) { |
| destName = source.getName(); |
| } |
| |
| final Resource destParentRsrc = source.getResourceResolver().getResource(destParent); |
| final Resource dest = destParentRsrc.getChild(destName); |
| if (dest != null ) { |
| source.getResourceResolver().delete(dest); |
| } |
| |
| // ensure we have an item underlying the request's resource |
| final Object item = this.jcrSsupport.getItem(source); |
| final Object target = this.jcrSsupport.getNode(destParentRsrc); |
| |
| if (item == null || target == null ) { |
| move(source, destParentRsrc); |
| } else { |
| this.jcrSsupport.checkoutIfNecessary(source.getParent(), changes, versioningConfiguration); |
| this.jcrSsupport.move(item, target, destName); |
| } |
| final Resource result = destParentRsrc.getChild(destName); |
| if ( result != null ) { |
| changes.add(Modification.onMoved(source.getPath(), result.getPath())); |
| } |
| return result; |
| } |
| |
| /** |
| * Move the source as a child resource to the parent |
| */ |
| private void move(final Resource source, final Resource dest) |
| throws PersistenceException { |
| // first copy |
| final ValueMap vm = source.getValueMap(); |
| final Resource result = source.getResourceResolver().create(dest, source.getName(), vm); |
| for(final Resource c : source.getChildren()) { |
| move(c, result); |
| } |
| // then delete |
| source.getResourceResolver().delete(source); |
| } |
| } |