001/*
002 * (C) Copyright 2006-2008 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.webengine.ui.tree.directory;
023
024import org.nuxeo.ecm.directory.Directory;
025import org.nuxeo.ecm.directory.DirectoryException;
026import org.nuxeo.ecm.directory.api.DirectoryService;
027import org.nuxeo.ecm.webengine.model.WebContext;
028import org.nuxeo.ecm.webengine.ui.tree.ContentProvider;
029import org.nuxeo.ecm.webengine.ui.tree.JSonTree;
030import org.nuxeo.ecm.webengine.ui.tree.JSonTreeSerializer;
031import org.nuxeo.runtime.api.Framework;
032
033/**
034 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
035 */
036public abstract class DirectoryTree extends JSonTree {
037
038    protected Directory dir;
039
040    protected DirectoryTree() {
041    }
042
043    protected DirectoryTree(Directory dir) {
044        this.dir = dir;
045    }
046
047    protected DirectoryTree(String directory) throws DirectoryException {
048        this(Framework.getService(DirectoryService.class).getDirectory(directory));
049    }
050
051    @Override
052    protected Object getInput(WebContext ctx) {
053        return dir;
054    }
055
056    @Override
057    protected ContentProvider getProvider(WebContext ctx) {
058        return new DirectoryContentProvider(dir.getSession());
059    }
060
061    @Override
062    protected JSonTreeSerializer getSerializer(WebContext ctx) {
063        return new JSonTreeSerializer();
064    }
065
066}