org.springframework.integration.xml.router
Class AbstractXPathRouter

java.lang.Object
  org.springframework.integration.handler.AbstractMessageHandler
      org.springframework.integration.router.AbstractMessageRouter
          org.springframework.integration.router.AbstractChannelNameResolvingMessageRouter
              org.springframework.integration.xml.router.AbstractXPathRouter

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.InitializingBean, org.springframework.core.Ordered, MessageHandler

Direct Known Subclasses:

XPathMultiChannelRouter, XPathSingleChannelRouter

public abstract class AbstractXPathRouter
extends AbstractChannelNameResolvingMessageRouter

Abstract base class for Message Routers that use XPathExpression evaluation to determine channel names.

Author:

Jonas Partner

Field Summary

Fields inherited from class org.springframework.integration.handler.AbstractMessageHandler

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

AbstractXPathRouter(java.lang.String expression)
Create a router that uses an XPath expression with no namespaces.

AbstractXPathRouter(java.lang.String expression, java.util.Map<java.lang.String,java.lang.String> namespaces)
Create a router that uses an XPath expression.

AbstractXPathRouter(java.lang.String expression, java.lang.String prefix, java.lang.String namespace)
Create a router uses an XPath expression with one namespace.

AbstractXPathRouter(org.springframework.xml.xpath.XPathExpression expression)
Create a router that uses the provided XPath expression.

Method Summary

protected XmlPayloadConverter	getConverter()
protected org.springframework.xml.xpath.XPathExpression	getXPathExpression()
void	setConverter(XmlPayloadConverter converter) Converter used to convert payloads prior to XPath testing.

Methods inherited from class org.springframework.integration.router.AbstractChannelNameResolvingMessageRouter

addChannelFromString, addToCollection, afterPropertiesSet, determineTargetChannels, getChannelIndicatorList, resolveChannelForName, setBeanFactory, setChannelResolver, setIgnoreChannelNameResolutionFailures, setPrefix, setSuffix

Methods inherited from class org.springframework.integration.router.AbstractMessageRouter

handleMessageInternal, setDefaultOutputChannel, setResolutionRequired, setTimeout

Methods inherited from class org.springframework.integration.handler.AbstractMessageHandler

getOrder, handleMessage, setOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractXPathRouter

public AbstractXPathRouter(java.lang.String expression,
                           java.util.Map<java.lang.String,java.lang.String> namespaces)

Create a router that uses an XPath expression. The expression may contain zero or more namespace prefixes.

Parameters:

expression -

namespaces -

AbstractXPathRouter

public AbstractXPathRouter(java.lang.String expression,
                           java.lang.String prefix,
                           java.lang.String namespace)

Create a router uses an XPath expression with one namespace. For example, expression='/ns1:one/@type' prefix='ns1' namespace='www.example.org'

Parameters:

expression -

prefix -

namespace -

AbstractXPathRouter

public AbstractXPathRouter(java.lang.String expression)

Create a router that uses an XPath expression with no namespaces. For example '/one/@type'

Parameters:

expression -

AbstractXPathRouter

public AbstractXPathRouter(org.springframework.xml.xpath.XPathExpression expression)

Create a router that uses the provided XPath expression.

Parameters:

expression -

Method Detail

getConverter

protected XmlPayloadConverter getConverter()

setConverter

public void setConverter(XmlPayloadConverter converter)

Converter used to convert payloads prior to XPath testing.

Parameters:

converter -

getXPathExpression

protected org.springframework.xml.xpath.XPathExpression getXPathExpression()