| /* |
| * 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.lenya.cms.site.usecases; |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| import org.apache.cocoon.processing.ProcessInfoProvider; |
| import org.apache.cocoon.spring.configurator.WebAppContextUtils; |
| import org.apache.lenya.cms.publication.Document; |
| import org.apache.lenya.cms.publication.Publication; |
| import org.apache.lenya.cms.site.SiteStructure; |
| import org.apache.lenya.cms.usecase.DocumentUsecase; |
| |
| /** |
| * Cut a document into the clipboard. |
| * |
| * @version $Id$ |
| */ |
| public class Cut extends DocumentUsecase { |
| |
| protected static final String MESSAGE_ISLIVE = "cut-error-islive"; |
| |
| protected void doCheckPreconditions() throws Exception { |
| super.doCheckPreconditions(); |
| if (hasErrors()) { |
| return; |
| } |
| |
| Document doc = getSourceDocument(); |
| if (!doc.getArea().equals(Publication.AUTHORING_AREA)) { |
| addErrorMessage("only-in-authoring-area"); |
| } |
| SiteStructure liveSite = doc.getPublication().getArea(Publication.LIVE_AREA).getSite(); |
| if (liveSite.contains(doc.getPath())) { |
| addErrorMessage(MESSAGE_ISLIVE); |
| } |
| } |
| |
| /** |
| * @see org.apache.lenya.cms.usecase.AbstractUsecase#doExecute() |
| */ |
| protected void doExecute() throws Exception { |
| super.doExecute(); |
| |
| Clipboard clipboard = new Clipboard(getSourceDocument(), Clipboard.METHOD_CUT); |
| ClipboardHelper helper = new ClipboardHelper(); |
| helper.saveClipboard(getRequest(), clipboard); |
| } |
| |
| protected HttpServletRequest getRequest() { |
| ProcessInfoProvider process = (ProcessInfoProvider) WebAppContextUtils |
| .getCurrentWebApplicationContext().getBean(ProcessInfoProvider.ROLE); |
| return process.getRequest(); |
| } |
| |
| } |