org.apache.servicemix.expression
Class JAXPXPathXStreamExpression

java.lang.Object
  org.apache.servicemix.expression.JAXPXPathExpression
      org.apache.servicemix.expression.JAXPXPathXStreamExpression

All Implemented Interfaces:

Expression, org.springframework.beans.factory.InitializingBean

public class JAXPXPathXStreamExpression
extends JAXPXPathExpression

Author:

Andrew Skiba

Field Summary

protected org.slf4j.Logger

logger

Constructor Summary

JAXPXPathXStreamExpression()

JAXPXPathXStreamExpression(java.lang.String xpath)
A helper constructor to make a fully created expression.

Method Summary

java.lang.Object	evaluate(javax.jbi.messaging.MessageExchange exchange, javax.jbi.messaging.NormalizedMessage message) Evaluates the XPath expression and returns the string values for the XML items described by that expression.
com.thoughtworks.xstream.XStream	getXStream()
void	setXStream(com.thoughtworks.xstream.XStream xStream)

Methods inherited from class org.apache.servicemix.expression.JAXPXPathExpression

afterPropertiesSet, enableContentRereadability, evaluate, evaluateXPath, evaluateXPath, getFactory, getFunctionResolver, getNamespaceContext, getTransformer, getVariableResolver, getXMLNode, getXPath, getXPathExpression, isUseMessageContent, setFactory, setFunctionResolver, setNamespaceContext, setTransformer, setUseMessageContent, setVariableResolver, setXPath

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected org.slf4j.Logger logger

Constructor Detail

JAXPXPathXStreamExpression

public JAXPXPathXStreamExpression()

JAXPXPathXStreamExpression

public JAXPXPathXStreamExpression(java.lang.String xpath)

A helper constructor to make a fully created expression.

Parameters:

xpath -

Method Detail

evaluate

public java.lang.Object evaluate(javax.jbi.messaging.MessageExchange exchange,
                                 javax.jbi.messaging.NormalizedMessage message)
                          throws javax.jbi.messaging.MessagingException

Description copied from class: JAXPXPathExpression

Evaluates the XPath expression and returns the string values for the XML items described by that expression. Before evaluating the xpath expression, it will be compiled by calling the JAXPXPathExpression.afterPropertiesSet() method.

Specified by:

evaluate in interface Expression

Overrides:

evaluate in class JAXPXPathExpression

Parameters:

exchange - MessageExchange to use on MessageVariableResolver

message - NormalizedMessage to use on MessageVariableResolver

Returns:

Object Contains the string values for the XML items described by the provided XPath expression

Throws:

javax.jbi.messaging.MessagingException

getXStream

public com.thoughtworks.xstream.XStream getXStream()

setXStream

public void setXStream(com.thoughtworks.xstream.XStream xStream)