| /* |
| * 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 org.apache.lenya.cms.publication.Publication; |
| import org.apache.lenya.cms.usecase.DocumentUsecase; |
| |
| /** |
| * Copy a document into the clipboard. |
| * |
| * @version $Id$ |
| */ |
| public class Copy extends DocumentUsecase { |
| |
| protected void doCheckPreconditions() throws Exception { |
| super.doCheckPreconditions(); |
| if (hasErrors()) { |
| return; |
| } |
| if (!getSourceDocument().getArea().equals(Publication.AUTHORING_AREA)) { |
| addErrorMessage("only-in-authoring-area"); |
| } |
| } |
| |
| /** |
| * @see org.apache.lenya.cms.usecase.AbstractUsecase#doExecute() |
| */ |
| protected void doExecute() throws Exception { |
| super.doExecute(); |
| |
| Clipboard clipboard = new Clipboard(getSourceDocument(), Clipboard.METHOD_COPY); |
| ClipboardHelper helper = new ClipboardHelper(); |
| helper.saveClipboard(getContext(), clipboard); |
| } |
| |
| } |