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 *     bstefanescu
016 *
017 * $Id$
018 */
019
020package org.nuxeo.ecm.webengine.ui.json;
021
022import java.util.Collection;
023
024import net.sf.json.JSONObject;
025
026import org.apache.commons.logging.Log;
027import org.apache.commons.logging.LogFactory;
028import org.nuxeo.ecm.core.api.CoreSession;
029import org.nuxeo.ecm.core.api.DocumentModel;
030
031/**
032 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
033 */
034public class DocumentTreeBuilder extends JQueryTreeBuilder<DocumentModel> {
035
036    private static final Log log = LogFactory.getLog(DocumentTreeBuilder.class);
037
038    protected final CoreSession session;
039
040    public DocumentTreeBuilder(CoreSession session) {
041        this.session = session;
042    }
043
044    @Override
045    protected String getName(DocumentModel obj) {
046        return obj.getName();
047    }
048
049    @Override
050    protected Collection<DocumentModel> getChildren(DocumentModel obj) {
051        return session.getChildren(obj.getRef());
052    }
053
054    @Override
055    protected JSONObject toJson(DocumentModel obj) {
056        JSONObject json = new JSONObject();
057        json.element("text", obj.getName()).element("id", obj.getPathAsString());
058        return json;
059    }
060
061    @Override
062    protected DocumentModel getObject(String name) {
063        // TODO Auto-generated method stub
064        return null;
065    }
066
067}