File	Doc	Category	Size	Date	Package
MessageListenerNode.java	API Doc	Glassfish v2 API	5258	Fri May 04 22:31:40 BST 2007	com.sun.enterprise.deployment.node.connector

MessageListenerNode

• java.lang.Object
  • com.sun.enterprise.deployment.node.DeploymentDescriptorNode

Fields Summary
private com.sun.enterprise.deployment.MessageListener	msgListener

Constructors Summary
public MessageListenerNode() registerElementHandler(new XMLElement(ConnectorTagNames.ACTIVATION_SPEC), ActivationSpecNode.class);

Methods Summary
public java.lang.Object	getDescriptor() return the descriptor instance to associate with this XMLNode if (msgListener == null) { msgListener = (MessageListener) DescriptorFactory.getDescriptor(getXMLPath()); } return msgListener;
protected java.util.Map	getDispatchTable() all sub-implementation of this class can use a dispatch table to map xml element to method name on the descriptor class for setting the element value. return the map with the element name as a key, the setter method as a value Map table = super.getDispatchTable(); table.put(ConnectorTagNames.MSG_LISTENER_TYPE, "setMessageListenerType"); return table;
public org.w3c.dom.Node	writeDescriptor(org.w3c.dom.Node parent, com.sun.enterprise.deployment.Descriptor descriptor) write the descriptor class to a DOM tree and return it param parent node for the DOM tree param the descriptor to write return the DOM tree top node if (! (descriptor instanceof InboundResourceAdapter)) { throw new IllegalArgumentException(getClass() + " cannot handle descriptors of type " + descriptor.getClass()); } Iterator msgListeners = ((InboundResourceAdapter)descriptor).getMessageListeners().iterator(); if (!msgListeners.hasNext()) { throw new RuntimeException("There must be at least one messagelistener for this inbound resource adapter"); } //message listeners for (;msgListeners.hasNext();) { MessageListener msgListener = (MessageListener) msgListeners.next(); Node msgListenerNode = appendChild(parent, ConnectorTagNames.MSG_LISTENER); appendTextChild(msgListenerNode, ConnectorTagNames.MSG_LISTENER_TYPE, msgListener.getMessageListenerType()); //activation spec node ActivationSpecNode actSpecNode = new ActivationSpecNode(); msgListenerNode = actSpecNode.writeDescriptor(msgListenerNode, msgListener); } return parent;