Class RegexTestXPathMessageSelector

java.lang.Object

org.springframework.integration.xml.selector.AbstractXPathMessageSelector

org.springframework.integration.xml.selector.RegexTestXPathMessageSelector

All Implemented Interfaces:

GenericSelector<Message<?>>, MessageSelector

public class RegexTestXPathMessageSelector
extends AbstractXPathMessageSelector

XPath MessageSelector that tests if a provided String value matches a given Regular Expression.

Since:

2.1

Author:

Mark Fisher, Gary Russell

Constructor Summary

Constructors

Constructor	Description
RegexTestXPathMessageSelector(String expression, String regex)	Creates a non-namespaced selector which attempts to match the given regex.
RegexTestXPathMessageSelector(String expression, String prefix, String namespace, String regex)	Creates a selector which attempts to match the given regex and supports a single namespace.
RegexTestXPathMessageSelector(String expression, Map<String,String> namespaces, String regex)	Creates a selector which attempts to match the given regex and supports multiple namespaces.
RegexTestXPathMessageSelector(XPathExpression expression, String regex)	Creates a selector which attempts to match the given regex against the evaluation result of the provided XPathExpression.

Method Summary

Modifier and Type	Method	Description
boolean	accept(Message<?> message)	Evaluate the payload and return true if the value returned by the XPathExpression matches the regex.

Methods inherited from class org.springframework.integration.xml.selector.AbstractXPathMessageSelector

getConverter, getXPathExpresion, setConverter

Methods inherited from class java.lang.Object

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

Constructor Details

RegexTestXPathMessageSelector

public RegexTestXPathMessageSelector(String expression,
 Map<String,String> namespaces,
 String regex)

Creates a selector which attempts to match the given regex and supports multiple namespaces.

Parameters:

expression - XPath expression as a String

namespaces - Map of namespaces where the keys are namespace prefixes

regex - regular expression to match

RegexTestXPathMessageSelector

public RegexTestXPathMessageSelector(String expression,
 String prefix,
 String namespace,
 String regex)

Creates a selector which attempts to match the given regex and supports a single namespace.

Parameters:

expression - XPath expression as a String

prefix - namespace prefix

namespace - namespace URI

regex - regular expression to match

RegexTestXPathMessageSelector

public RegexTestXPathMessageSelector(String expression,
 String regex)

Creates a non-namespaced selector which attempts to match the given regex.

Parameters:

expression - XPath expression as a String

regex - regular expression to match

RegexTestXPathMessageSelector

public RegexTestXPathMessageSelector(XPathExpression expression,
 String regex)

Creates a selector which attempts to match the given regex against the evaluation result of the provided XPathExpression.

Parameters:

expression - XPath expression

regex - regular expression to match

Method Details

accept

public boolean accept(Message<?> message)

Evaluate the payload and return true if the value returned by the XPathExpression matches the regex.