001/* 002 * (C) Copyright 2006-2010 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 */ 017package org.nuxeo.shell.automation.cmds; 018 019import org.nuxeo.ecm.automation.client.model.Document; 020import org.nuxeo.shell.Argument; 021import org.nuxeo.shell.Command; 022import org.nuxeo.shell.Context; 023import org.nuxeo.shell.ShellConsole; 024import org.nuxeo.shell.ShellException; 025import org.nuxeo.shell.automation.DocRefCompletor; 026import org.nuxeo.shell.automation.DocumentHelper; 027import org.nuxeo.shell.automation.RemoteContext; 028 029/** 030 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 031 */ 032@Command(name = "tree", help = "List a subtree") 033public class Tree implements Runnable { 034 035 @Context 036 protected RemoteContext ctx; 037 038 @Argument(name = "doc", index = 0, required = false, completor = DocRefCompletor.class, help = "A document to list its subtree. If not specified list the current document subtree. To use UID references prefix them with 'doc:'.") 039 protected String path; 040 041 public void run() { 042 ShellConsole console = ctx.getShell().getConsole(); 043 Document root = ctx.resolveDocument(path); 044 printTree(console, root, ""); 045 } 046 047 protected void printTree(ShellConsole console, Document root, String prefix) { 048 try { 049 DocumentHelper.printName(console, root, prefix.length() == 0 ? prefix : prefix + "+- "); 050 prefix += "| "; 051 for (Document doc : ctx.getDocumentService().getChildren(root)) { 052 printTree(console, doc, prefix); 053 } 054 } catch (Exception e) { 055 throw new ShellException("Failed to list document " + path, e); 056 } 057 } 058}