org.qbroker.jms

Class Msg2Text

java.lang.Object

org.qbroker.jms.Msg2Text

public class Msg2Text
extends java.lang.Object

Msg2Text is a customized formatter that formats a JMS message into a plain text according to the result type. It has two methods, format(Message) and formmat(int, Message). The former is used by FormatNode to format messages. It loads the formatted text into the message body. The latter will not change the message. Instead, it returns the formatted text. By default, Msg2Text formats the message into an Event in terms of either postable or collectible.

In case that no Template is defined, the default formatter will be used. The default formatter will process all properties for both JMS and user. If the Template is an empty text, the simple formatter will be used. The simple formatter will process all the user properties only.

Author:

yannanlu@yahoo.com

Constructor Summary

Constructors

Constructor and Description
Msg2Text(java.util.Map props)

Method Summary

Modifier and Type	Method and Description
void	clear()
protected void	finalize()
java.lang.String	format(int type, javax.jms.Message msg) returns a formatted text of the message according to the type or null in case of failure
java.lang.String	format(javax.jms.Message msg) It formatts the message based on the default ResultType, the predefined template and the repeated template.

Methods inherited from class java.lang.Object

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

Constructor Detail

Msg2Text

public Msg2Text(java.util.Map props)

Method Detail

format

public java.lang.String format(javax.jms.Message msg)

It formatts the message based on the default ResultType, the predefined template and the repeated template. Upon success, it loads the formatted text into the message body and returns null to indicate OK. Otherwise, it returns an error text.

It can be used as the plugin formatter in FormatNode.

format

public java.lang.String format(int type,
                               javax.jms.Message msg)

returns a formatted text of the message according to the type or null in case of failure

clear

public void clear()

finalize

protected void finalize()

Overrides:

finalize in class java.lang.Object