Package org.apache.camel.language.spel

Class SpelExpression

java.lang.Object

org.apache.camel.support.ExpressionSupport

org.apache.camel.language.spel.SpelExpression

All Implemented Interfaces:

org.apache.camel.Expression, org.apache.camel.Predicate

public class SpelExpression
extends org.apache.camel.support.ExpressionSupport

Class responsible for evaluating Spring Expression Language (SpEL) in the context of Camel.

Constructor Summary

Constructors

Constructor	Description
SpelExpression(String expressionString, Class<?> type)
SpelExpression(String expressionString, Class<?> type, org.springframework.expression.BeanResolver beanResolver)

Method Summary

Modifier and Type	Method	Description
protected String	assertionFailureMessage(org.apache.camel.Exchange exchange)
<T> T	evaluate(org.apache.camel.Exchange exchange, Class<T> tClass)
Class<?>	getType()
void	init(org.apache.camel.CamelContext context)
static SpelExpression	spel(String expression)
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

Methods inherited from interface org.apache.camel.Predicate

initPredicate

Constructor Details

SpelExpression

public SpelExpression(String expressionString,
 Class<?> type)

SpelExpression

public SpelExpression(String expressionString,
 Class<?> type,
 org.springframework.expression.BeanResolver beanResolver)

Method Details

spel

public static SpelExpression spel(String expression)

evaluate

public <T> T evaluate(org.apache.camel.Exchange exchange,
 Class<T> tClass)

getType

public Class<?> getType()

assertionFailureMessage

protected String assertionFailureMessage(org.apache.camel.Exchange exchange)

Specified by:

assertionFailureMessage in class org.apache.camel.support.ExpressionSupport

init

public void init(org.apache.camel.CamelContext context)

Specified by:

init in interface org.apache.camel.Expression

Specified by:

init in interface org.apache.camel.Predicate

Overrides:

init in class org.apache.camel.support.ExpressionSupport

toString

public String toString()

Overrides:

toString in class Object