| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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.command.version; |
| |
| import org.apache.commons.chain.Command; |
| import org.apache.commons.chain.Context; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.jackrabbit.command.CommandHelper; |
| |
| /** |
| * Restore a <code>Node</code> to the state of the <code>Version</code> with |
| * the specified label |
| */ |
| public class RestoreByLabel implements Command { |
| /** logger */ |
| private static Log log = LogFactory.getLog(RestoreByLabel.class); |
| |
| // ---------------------------- < keys > |
| /** node path */ |
| private String pathKey = "path"; |
| |
| /** version name key */ |
| private String labelKey = "label"; |
| |
| /** remove existing node key */ |
| private String removeExistingKey = "removeExisting"; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean execute(Context ctx) throws Exception { |
| String path = (String) ctx.get(this.pathKey); |
| String versionLabel = (String) ctx.get(this.labelKey); |
| boolean removeExisting = Boolean.valueOf( |
| (String) ctx.get(this.removeExistingKey)).booleanValue(); |
| if (log.isDebugEnabled()) { |
| log.debug("restoring node at " + path + " to version label " |
| + versionLabel + " removeexisting=" + removeExisting); |
| } |
| CommandHelper.getNode(ctx, path).restoreByLabel(versionLabel, |
| removeExisting); |
| return false; |
| } |
| |
| /** |
| * @return the path key |
| */ |
| public String getPathKey() { |
| return pathKey; |
| } |
| |
| /** |
| * @param pathKey |
| * the path key to set |
| */ |
| public void setPathKey(String pathKey) { |
| this.pathKey = pathKey; |
| } |
| |
| /** |
| * @return the remove existing key |
| */ |
| public String getRemoveExistingKey() { |
| return removeExistingKey; |
| } |
| |
| /** |
| * @param removeExistingKey |
| * the remove existing key to set |
| */ |
| public void setRemoveExistingKey(String removeExistingKey) { |
| this.removeExistingKey = removeExistingKey; |
| } |
| |
| /** |
| * @return the version name key |
| */ |
| public String getLabelKey() { |
| return labelKey; |
| } |
| |
| /** |
| * @param versionNameKey |
| * the version name key to set |
| */ |
| public void setLabelKey(String versionNameKey) { |
| this.labelKey = versionNameKey; |
| } |
| } |