org.apache.camel.language.jxpath

Class JXPathExpression

java.lang.Object

org.apache.camel.support.ExpressionSupport

org.apache.camel.language.jxpath.JXPathExpression

All Implemented Interfaces:

Expression, Predicate

public class JXPathExpression
extends ExpressionSupport

JXPath Expression support

Constructor Summary

Constructors

Constructor and Description
JXPathExpression(java.lang.String expression, java.lang.Class<?> type) Creates a new JXPathExpression instance (lenient is disabled)
JXPathExpression(java.lang.String expression, java.lang.Class<?> type, boolean lenient) Creates a new JXPathExpression instance

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.String	assertionFailureMessage(Exchange exchange)
<T> T	evaluate(Exchange exchange, java.lang.Class<T> tClass) Returns the value of the expression on the given exchange
boolean	isLenient()
void	setLenient(boolean lenient)
java.lang.String	toString()

Methods inherited from class org.apache.camel.support.ExpressionSupport

assertMatches, evaluate, matches

Methods inherited from class java.lang.Object

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

Constructor Detail

JXPathExpression

public JXPathExpression(java.lang.String expression,
                java.lang.Class<?> type)

Creates a new JXPathExpression instance (lenient is disabled)

Parameters:

expression - the JXPath expression to be evaluated

type - the expected result type

JXPathExpression

public JXPathExpression(java.lang.String expression,
                java.lang.Class<?> type,
                boolean lenient)

Creates a new JXPathExpression instance

Parameters:

expression - the JXPath expression to be evaluated

type - the expected result type

lenient - to configure lenient

Method Detail

isLenient

public boolean isLenient()

setLenient

public void setLenient(boolean lenient)

evaluate

public <T> T evaluate(Exchange exchange,
             java.lang.Class<T> tClass)

Description copied from interface: Expression

Returns the value of the expression on the given exchange

Parameters:

exchange - the message exchange on which to evaluate the expression

tClass - the expected type of the evaluation result

Returns:

the value of the expression

assertionFailureMessage

protected java.lang.String assertionFailureMessage(Exchange exchange)

Specified by:

assertionFailureMessage in class ExpressionSupport

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object