org.apache.camel.language.bean

Class BeanLanguage

java.lang.Object

org.apache.camel.support.LanguageSupport

org.apache.camel.language.bean.BeanLanguage

All Implemented Interfaces:

org.apache.camel.CamelContextAware, org.apache.camel.IsSingleton, org.apache.camel.spi.Language

@Language(value="bean")
public class BeanLanguage
extends org.apache.camel.support.LanguageSupport

A bean language which uses a simple text notation to invoke methods on beans to evaluate predicates or expressions

The notation is essentially beanName.methodName which is then invoked using the beanName to lookup in the bean integration to bind the Exchange to the method arguments.

As of Camel 1.5 the bean language also supports invoking a provided bean by its classname or the bean itself.

Field Summary

Fields inherited from class org.apache.camel.support.LanguageSupport

RESOURCE

Constructor Summary

Constructors

Constructor and Description
BeanLanguage()

Method Summary

Modifier and Type	Method and Description
org.apache.camel.Expression	createExpression(Object bean, String method)
org.apache.camel.Expression	createExpression(String expression)
org.apache.camel.Predicate	createPredicate(String expression)
Object	getBean()
Class<?>	getBeanType()
String	getMethod()
String	getRef()
boolean	isSingleton()
void	setBean(Object bean)
void	setBeanType(Class<?> beanType)
void	setMethod(String method)
void	setRef(String ref)

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

getCamelContext, hasSimpleFunction, loadResource, setCamelContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.CamelContextAware

trySetCamelContext

Constructor Detail

BeanLanguage

public BeanLanguage()

Method Detail

getBean

public Object getBean()

setBean

public void setBean(Object bean)

getBeanType

public Class<?> getBeanType()

setBeanType

public void setBeanType(Class<?> beanType)

getRef

public String getRef()

setRef

public void setRef(String ref)

getMethod

public String getMethod()

setMethod

public void setMethod(String method)

createPredicate

public org.apache.camel.Predicate createPredicate(String expression)

createExpression

public org.apache.camel.Expression createExpression(String expression)

createExpression

public org.apache.camel.Expression createExpression(Object bean,
                                                    String method)

isSingleton

public boolean isSingleton()

Specified by:

isSingleton in interface org.apache.camel.IsSingleton

Overrides:

isSingleton in class org.apache.camel.support.LanguageSupport