| /* |
| * 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.usecases.webdav; |
| |
| import java.text.SimpleDateFormat; |
| import java.util.Vector; |
| |
| import org.apache.lenya.cms.publication.Document; |
| import org.apache.lenya.cms.publication.Publication; |
| import org.apache.lenya.cms.publication.PublicationException; |
| import org.apache.lenya.cms.publication.PublicationUtil; |
| import org.apache.lenya.cms.publication.URLInformation; |
| import org.apache.lenya.cms.repository.Node; |
| import org.apache.lenya.cms.site.usecases.SiteUsecase; |
| |
| /** |
| * Usecase to display the overview tab in the site area for a document. |
| * |
| */ |
| public class FilePropfind extends SiteUsecase { |
| |
| protected static final String DOCUMENT = "document"; |
| protected static final String DOCUMENTS = "documents"; |
| protected static final String SOURCEURL = "sourceURL"; |
| protected static final String DATEFORMAT = "dateFormat"; |
| protected static final String RC = "rc"; |
| |
| /** |
| * @see org.apache.lenya.cms.usecase.AbstractUsecase#initParameters() |
| */ |
| protected void initParameters() { |
| super.initParameters(); |
| |
| Vector docs = new Vector(); |
| Vector checkedOut = new Vector(); |
| |
| String request = getSourceURL(); |
| |
| try { |
| |
| Document doc = getTargetDocument(false); |
| docs.add(doc); |
| |
| Node node = doc.getRepositoryNode(); |
| if (node.isCheckedOut()) { |
| checkedOut.add(node.getCheckoutUserId()); |
| } |
| else { |
| checkedOut.add(null); |
| } |
| |
| setParameter(DOCUMENTS, docs); |
| setParameter(RC, checkedOut); |
| setParameter(SOURCEURL, request); |
| SimpleDateFormat format = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss zzz"); |
| setParameter(DATEFORMAT, format); |
| |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| /** |
| * @return The area without the "info-" prefix. |
| */ |
| public String getArea() { |
| URLInformation info = new URLInformation(getSourceURL()); |
| return info.getArea(); |
| } |
| |
| /** |
| * Returns the document to be redirected to after the usecase has been completed. If the |
| * parameter <code>success</code> is false, the source document is returned (override this |
| * method to change this behaviour). |
| * @param success If the usecase was successfully completed. |
| * @return A document. |
| */ |
| protected Document getTargetDocument(boolean success) { |
| Document document = (Document) getParameter(TARGET_DOCUMENT); |
| if (document == null) { |
| document = getSourceDocument(); |
| } |
| return document; |
| } |
| |
| private Publication publication; |
| |
| /** |
| * Access to the current publication. Use this when the publication is not yet known in the |
| * usecase: e.g. when creating a global asset. When adding a resource or a child to a document, |
| * access the publication via that document's interface instead. |
| * |
| * @return the publication in which the use-case is being executed |
| */ |
| protected Publication getPublication() { |
| if (this.publication == null) { |
| try { |
| this.publication = PublicationUtil.getPublicationFromUrl(this.manager, |
| getDocumentFactory(), |
| getSourceURL()); |
| } catch (PublicationException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| return this.publication; |
| } |
| |
| } |