View Javadoc

1   /*
2    * $Id: ConnectorProcessor.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 ConnectorProcessor extends TagProcessor
26  {
27  
28      public ConnectorProcessor(GraphEnvironment environment)
29      {
30          super(environment);
31      }
32  
33      public void process(Graph graph, Element currentElement, GraphNode parent)
34      {
35          if (!getEnvironment().getConfig().isShowConnectors())
36          {
37              return;
38          }
39  
40          List connectorsElement = currentElement.getChildren(MuleTag.ELEMENT_CONNECTOR);
41          for (Iterator iter = connectorsElement.iterator(); iter.hasNext();)
42          {
43              Element connector = (Element) iter.next();
44              GraphNode connectorNode = graph.addNode();
45              connectorNode.getInfo().setFillColor(ColorRegistry.COLOR_CONNECTOR);
46              String name = connector.getAttributeValue(MuleTag.ATTRIBUTE_NAME);
47              connectorNode.getInfo().setHeader(name);
48  
49              StringBuffer caption = new StringBuffer();
50  
51              String className = connector.getAttributeValue(MuleTag.ATTRIBUTE_CLASS_NAME);
52              caption.append(MuleTag.ATTRIBUTE_CLASS_NAME + " :" + className + "\n");
53  
54              appendProfiles(connector, caption);
55              appendProperties(connector, caption);
56              appendDescription(connector, caption);
57              connectorNode.getInfo().setCaption(caption.toString());
58  
59              // Process connection strategy
60              ConnectionStrategyProcessor connectionStrategyProcessor = new ConnectionStrategyProcessor(
61                  getEnvironment());
62              connectionStrategyProcessor.process(graph, connector, connectorNode);
63          }
64      }
65  }