001/*
002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     Alexandre Russel
016 *
017 * $Id$
018 */
019
020package org.nuxeo.ecm.platform.mail.action;
021
022import org.apache.commons.logging.Log;
023import org.apache.commons.logging.LogFactory;
024import org.nuxeo.ecm.core.api.DocumentModel;
025import org.nuxeo.ecm.platform.url.DocumentViewImpl;
026import org.nuxeo.ecm.platform.url.api.DocumentView;
027import org.nuxeo.ecm.platform.url.api.DocumentViewCodecManager;
028import org.nuxeo.runtime.api.Framework;
029
030/**
031 * Computes the URL of a document.
032 * <p>
033 * It expects the document to be in the context under the key "document" and the baseUrl at baseUrl. It puts the URL at
034 * key "url".
035 *
036 * @author Alexandre Russel
037 */
038public class DocumentURLAction implements MessageAction {
039
040    private static final Log log = LogFactory.getLog(DocumentURLAction.class);
041
042    protected DocumentViewCodecManager documentViewCodecManager;
043
044    protected final String baseUrl;
045
046    public DocumentURLAction(String baseUrl) {
047        this.baseUrl = baseUrl;
048    }
049
050    public boolean execute(ExecutionContext context) {
051        DocumentModel documentModel = (DocumentModel) context.get("document");
052        if (log.isDebugEnabled()) {
053            log.debug("Document url computing for doc: " + documentModel);
054        }
055        documentViewCodecManager = Framework.getService(DocumentViewCodecManager.class);
056        DocumentView docView = new DocumentViewImpl(documentModel);
057        String url = documentViewCodecManager.getUrlFromDocumentView(docView, true, baseUrl);
058        context.put("url", url);
059        return true;
060    }
061
062    public void reset(ExecutionContext context) {
063        // do nothing
064    }
065
066}