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.shell.Argument; 021import org.nuxeo.shell.Command; 022import org.nuxeo.shell.Context; 023import org.nuxeo.shell.Parameter; 024import org.nuxeo.shell.ShellException; 025import org.nuxeo.shell.automation.DocRefCompletor; 026import org.nuxeo.shell.automation.RemoteContext; 027 028/** 029 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 030 */ 031@Command(name = "mkrel", help = "Create a relation between two documents") 032public class MkRelation implements Runnable { 033 034 @Context 035 protected RemoteContext ctx; 036 037 @Parameter(name = "-predicate", hasValue = true, help = "The relation predicate - requested.") 038 protected String predicate; 039 040 @Argument(name = "subject", index = 0, completor = DocRefCompletor.class, required = true, help = "The subject of the relation") 041 protected String subject; 042 043 @Argument(name = "object", index = 1, required = true, completor = DocRefCompletor.class, help = "The object of the relation") 044 protected String object; 045 046 public void run() { 047 if (predicate == null) { 048 throw new ShellException("Relation predicate is required!"); 049 } 050 DocRef s = ctx.resolveRef(subject); 051 DocRef o = ctx.resolveRef(object); 052 try { 053 ctx.getDocumentService().createRelation(s, predicate, o); 054 } catch (Exception e) { 055 throw new ShellException(e); 056 } 057 } 058}