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1 package net.sf.panoptes.component.jmx.jelly;
2
3 import javax.management.ObjectName  ;
4 import javax.management.QueryExp ;
5
6 import net.sf.panoptes.model.node.NodeSupport;
7 import net.sf.panoptes.model.node.NodeDescriptor;
8 import net.sf.panoptes.component.jmx.model.MBeanLinkNode;
9
10 import org.apache.commons.jelly.JellyTagException;
11 import org.apache.commons.jelly.MissingAttributeException;
12 import org.apache.commons.jelly.XMLOutput;
13
14 public class MBeanTag extends NodeTag {
15
16
17 private XMLOutput output;
18
19 private ObjectName objectName = null;
20 private QueryExp queryExp = null;
21
22
25 public void doTag(XMLOutput output) throws JellyTagException {
26 super.doTag(output);
27
28 if (objectName == null) {
30 throw new MissingAttributeException("objectName");
31 }
32
33 try {
34 NodeSupport node = null;
35 node = createNode(getParentNode(), objectName);
36 NodeDescriptor desc = node.getConfigDescriptor();
37 desc.setName(getName());
38 desc.setDescription(getDescription());
39 doDefault(node);
40 getParentNode().addChild(node);
41 this.output = output;
42 } catch (Exception e) {
43 throw new JellyTagException("Unable to create node", e);
44 }
45 }
46
47 protected NodeSupport createNode(NodeSupport parent, ObjectName objectName) throws Exception {
48 return new MBeanLinkNode(parent, objectName);
49 }
50
51 public void setObjectName(String objectNameString) throws Exception {
52 objectName = new ObjectName (objectNameString);
53 }
54
55 }
56 |
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