org.apache.servicemix.client
Class XPathHelper

java.lang.Object
  org.apache.servicemix.client.XPathHelper

public class XPathHelper
extends Object

A helper class for working with XPath and Message instances.

Version:

$Revision: $

Constructor Summary

XPathHelper()

XPathHelper(javax.jbi.messaging.NormalizedMessage message)

XPathHelper(javax.jbi.messaging.NormalizedMessage message, Map namespaces)

XPathHelper(javax.jbi.messaging.NormalizedMessage message, NamespaceContext namespaces)

XPathHelper(Source content)

Method Summary

String	evaluate(String expression)
Object	evaluate(String expression, QName arg2)
Source	getContent()
protected Object	getItem()
NamespaceContext	getNamespaceContext()
XPath	getXPath()
XPathFactory	getXPathFactory()
XPathFunctionResolver	getXPathFunctionResolver()
XPathVariableResolver	getXPathVariableResolver()
void	reset()
void	setContent(Source content)
void	setMessage(javax.jbi.messaging.NormalizedMessage message)
void	setNamespaceContext(NamespaceContext context)
void	setNamespaces(Map namespaces) Sets the namespace context to the given map where the keys are namespace prefixes and the values are the URIs
void	setXPathFactory(XPathFactory factory)
void	setXPathFunctionResolver(XPathFunctionResolver resolver)
void	setXPathVariableResolver(XPathVariableResolver resolver)

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathHelper

public XPathHelper()

XPathHelper

public XPathHelper(javax.jbi.messaging.NormalizedMessage message)

XPathHelper

public XPathHelper(Source content)

XPathHelper

public XPathHelper(javax.jbi.messaging.NormalizedMessage message,
                   Map namespaces)

XPathHelper

public XPathHelper(javax.jbi.messaging.NormalizedMessage message,
                   NamespaceContext namespaces)

Method Detail

evaluate

public Object evaluate(String expression,
                       QName arg2)
                throws XPathExpressionException

Throws:

XPathExpressionException

evaluate

public String evaluate(String expression)
                throws XPathExpressionException

Throws:

XPathExpressionException

reset

public void reset()

setMessage

public void setMessage(javax.jbi.messaging.NormalizedMessage message)

setContent

public void setContent(Source content)

getNamespaceContext

public final NamespaceContext getNamespaceContext()

getXPathFunctionResolver

public XPathFunctionResolver getXPathFunctionResolver()

getXPathVariableResolver

public XPathVariableResolver getXPathVariableResolver()

setNamespaceContext

public final void setNamespaceContext(NamespaceContext context)

setXPathFunctionResolver

public void setXPathFunctionResolver(XPathFunctionResolver resolver)

setXPathVariableResolver

public void setXPathVariableResolver(XPathVariableResolver resolver)

getXPathFactory

public XPathFactory getXPathFactory()

setXPathFactory

public void setXPathFactory(XPathFactory factory)

getContent

public Source getContent()

getXPath

public final XPath getXPath()

setNamespaces

public final void setNamespaces(Map namespaces)

Sets the namespace context to the given map where the keys are namespace prefixes and the values are the URIs

getItem

protected Object getItem()