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.DocRef; 020import org.nuxeo.ecm.automation.client.model.Document; 021import org.nuxeo.ecm.automation.client.model.Documents; 022import org.nuxeo.shell.Argument; 023import org.nuxeo.shell.Command; 024import org.nuxeo.shell.Context; 025import org.nuxeo.shell.Parameter; 026import org.nuxeo.shell.ShellConsole; 027import org.nuxeo.shell.ShellException; 028import org.nuxeo.shell.automation.DocRefCompletor; 029import org.nuxeo.shell.automation.DocumentHelper; 030import org.nuxeo.shell.automation.RemoteContext; 031 032/** 033 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 034 */ 035@Command(name = "getrel", help = "Get realtions between two documents") 036public class GetRelations implements Runnable { 037 038 @Context 039 protected RemoteContext ctx; 040 041 @Parameter(name = "-out", hasValue = false, help = "Is the document the relation subject? This flag is by default on true.") 042 protected boolean outgoing = true; 043 044 @Parameter(name = "-in", hasValue = false, help = "Is the document the relation object?") 045 protected boolean ingoing; 046 047 @Parameter(name = "-predicate", hasValue = true, help = "The relation predicate - requested.") 048 protected String predicate; 049 050 @Parameter(name = "-graphName", hasValue = true, help = "The graph name - optional.") 051 protected String graphName; 052 053 @Argument(name = "doc", index = 0, required = false, completor = DocRefCompletor.class, help = "The document involved in the relation") 054 protected String path; 055 056 public void run() { 057 if (predicate == null) { 058 throw new ShellException("Relation predicate is required!"); 059 } 060 if (ingoing) { 061 outgoing = false; 062 } 063 ShellConsole console = ctx.getShell().getConsole(); 064 DocRef docRef = ctx.resolveRef(path); 065 try { 066 Documents docs = (Documents) ctx.getDocumentService().getRelations(docRef, predicate, outgoing, graphName); 067 for (Document doc : docs) { 068 DocumentHelper.printPath(console, doc); 069 } 070 } catch (Exception e) { 071 throw new ShellException(e); 072 } 073 } 074}