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; 018 019import java.util.Collections; 020import java.util.List; 021 022import jline.Completor; 023 024import org.nuxeo.ecm.automation.client.model.OperationDocumentation; 025import org.nuxeo.shell.Shell; 026 027/** 028 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 029 */ 030public class ChainCompletor implements Completor { 031 032 protected RemoteContext ctx; 033 034 public ChainCompletor() { 035 this(Shell.get().getContextObject(RemoteContext.class)); 036 } 037 038 public ChainCompletor(RemoteContext ctx) { 039 this.ctx = ctx; 040 } 041 042 @SuppressWarnings({ "rawtypes", "unchecked" }) 043 public int complete(String buffer, int cursor, List clist) { 044 if (buffer == null) { 045 buffer = ""; 046 } 047 for (OperationDocumentation op : ctx.getSession().getOperations().values()) { 048 if ("Chain".equals(op.category)) { 049 if (op.id.startsWith(buffer)) { 050 clist.add(op.id); 051 } 052 } 053 } 054 if (clist.isEmpty()) { 055 return -1; 056 } 057 if (clist.size() == 1) { 058 return 0; 059 } 060 Collections.sort(clist); 061 return 0; 062 } 063}