com.softwareag.jca
Class RPCMessage

java.lang.Object
  com.softwareag.jca.PMQMessage
      com.softwareag.jca.RPCMessage

public class RPCMessage
extends PMQMessage

An instance of this class is a synchronous message object for send and receive. The message is dispatched from RPCMessageDispatcher.

Version:

$Revision: 1.1 $

Constructor Summary

protected

RPCMessage(byte[] input) Creates message object.

Method Summary

void	ejbInvoke(java.lang.Object ejb) Dispatches the incoming document to EJBInvoker.
java.util.Properties	getProperties()
org.w3c.dom.Document	getRequestDocument()
protected byte[]	getResponseBytes()
protected void	setProperties(java.util.Properties properties) Set RPC message properties.
void	setResponse(org.w3c.dom.Document output, java.lang.String encoding) Set and reply the response XML document.

Methods inherited from class com.softwareag.jca.PMQMessage

getRequestStream, getRequestString, getResponseStream, setResponse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RPCMessage

protected RPCMessage(byte[] input)

Creates message object.

Parameters:

input - message stream

Method Detail

getResponseBytes

protected byte[] getResponseBytes()

setProperties

protected void setProperties(java.util.Properties properties)

Set RPC message properties.

Parameters:

properties -

getRequestDocument

public org.w3c.dom.Document getRequestDocument()
                                        throws java.io.IOException,
                                               javax.xml.parsers.ParserConfigurationException,
                                               org.xml.sax.SAXException

Overrides:

getRequestDocument in class PMQMessage

Returns:

the received document as DOM tree.

Throws:

java.io.IOException - on delivery problems

javax.xml.parsers.ParserConfigurationException - no DOM implementation is available

org.xml.sax.SAXException - message doesn't contain XML

setResponse

public void setResponse(org.w3c.dom.Document output,
                        java.lang.String encoding)
                 throws java.io.IOException

Set and reply the response XML document.

Overrides:

setResponse in class PMQMessage

Parameters:

output - document

Throws:

java.io.IOException

getProperties

public java.util.Properties getProperties()

Returns:

message properties

ejbInvoke

public void ejbInvoke(java.lang.Object ejb)
               throws java.lang.Throwable

Dispatches the incoming document to EJBInvoker. This invoker calls the EJB method discribed by XML mapping document. The response of invoker are set as RPC response.

Parameters:

ejb -

Throws:

java.lang.Throwable - any problem exception