1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.kernel.workflow;
16  
17  import com.liferay.portal.kernel.messaging.DestinationNames;
18  import com.liferay.portal.kernel.messaging.MessageBusUtil;
19  
20  import java.util.Map;
21  
22  /**
23   * <a href="WorkflowEngineManagerUtil.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Brian Wing Shun Chan
26   */
27  public class WorkflowEngineManagerUtil {
28  
29      public static String getKey() {
30          return _workflowEngineManager.getKey();
31      }
32  
33      public static String getName() {
34          return _workflowEngineManager.getName();
35      }
36  
37      public static Map<String, Object> getOptionalAttributes() {
38          return _workflowEngineManager.getOptionalAttributes();
39      }
40  
41      public static String getVersion() {
42          return _workflowEngineManager.getVersion();
43      }
44  
45      public static WorkflowEngineManager getWorkflowEngineManager() {
46          return _workflowEngineManager;
47      }
48  
49      public static boolean isDeployed() {
50          if (MessageBusUtil.hasMessageListener(
51                  DestinationNames.WORKFLOW_ENGINE)) {
52  
53              return true;
54          }
55          else {
56              return false;
57          }
58      }
59  
60      public void setWorkflowEngineManager(
61          WorkflowEngineManager workflowEngineManager) {
62  
63          _workflowEngineManager = workflowEngineManager;
64      }
65  
66      private static WorkflowEngineManager _workflowEngineManager;
67  
68  }