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.tree.directory; 021 022import org.nuxeo.ecm.directory.Directory; 023import org.nuxeo.ecm.directory.DirectoryException; 024import org.nuxeo.ecm.directory.api.DirectoryService; 025import org.nuxeo.ecm.webengine.WebException; 026import org.nuxeo.ecm.webengine.model.WebContext; 027import org.nuxeo.ecm.webengine.ui.tree.ContentProvider; 028import org.nuxeo.ecm.webengine.ui.tree.JSonTree; 029import org.nuxeo.ecm.webengine.ui.tree.JSonTreeSerializer; 030import org.nuxeo.runtime.api.Framework; 031 032/** 033 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 034 */ 035public abstract class DirectoryTree extends JSonTree { 036 037 protected Directory dir; 038 039 protected DirectoryTree() { 040 } 041 042 protected DirectoryTree(Directory dir) { 043 this.dir = dir; 044 } 045 046 protected DirectoryTree(String directory) throws DirectoryException { 047 this(Framework.getService(DirectoryService.class).getDirectory(directory)); 048 } 049 050 @Override 051 protected Object getInput(WebContext ctx) { 052 return dir; 053 } 054 055 @Override 056 protected ContentProvider getProvider(WebContext ctx) { 057 try { 058 return new DirectoryContentProvider(dir.getSession()); 059 } catch (DirectoryException e) { 060 throw WebException.wrap(e); 061 } 062 } 063 064 @Override 065 protected JSonTreeSerializer getSerializer(WebContext ctx) { 066 return new JSonTreeSerializer(); 067 } 068 069}