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1   /*
2    * $Id: AgentProcessor.java 7963 2007-08-21 08:53:15Z dirk.olmes $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.tools.visualizer.processor;
12  
13  import org.mule.tools.visualizer.config.ColorRegistry;
14  import org.mule.tools.visualizer.config.GraphEnvironment;
15  import org.mule.tools.visualizer.util.MuleTag;
16  
17  import com.oy.shared.lm.graph.Graph;
18  import com.oy.shared.lm.graph.GraphNode;
19  
20  import java.util.Iterator;
21  import java.util.List;
22  
23  import org.jdom.Element;
24  
25  public class AgentProcessor extends TagProcessor
26  {
27      public AgentProcessor(GraphEnvironment environment)
28      {
29          super(environment);
30      }
31  
32      public void process(Graph graph, Element currentElement, GraphNode parent)
33      {
34          if (!getEnvironment().getConfig().isShowAgents())
35          {
36              return;
37          }
38  
39          Element agents = currentElement.getChild(MuleTag.ELEMENT_AGENTS);
40          if (agents == null)
41          {
42              return;
43          }
44  
45          List agentsElement = agents.getChildren(MuleTag.ELEMENT_AGENT);
46          for (Iterator iter = agentsElement.iterator(); iter.hasNext();)
47          {
48              Element connector = (Element) iter.next();
49              GraphNode connectorNode = graph.addNode();
50              connectorNode.getInfo().setFillColor(ColorRegistry.COLOR_AGENTS);
51              String name = connector.getAttributeValue(MuleTag.ATTRIBUTE_NAME);
52              connectorNode.getInfo().setHeader(name);
53  
54              StringBuffer caption = new StringBuffer();
55  
56              String className = connector.getAttributeValue(MuleTag.ATTRIBUTE_CLASS_NAME);
57              caption.append(MuleTag.ATTRIBUTE_CLASS_NAME + " :" + className + "\n");
58  
59              appendProperties(connector, caption);
60              appendDescription(connector, caption);
61              connectorNode.getInfo().setCaption(caption.toString());
62          }
63      }
64  }