org.springframework.integration.util
Class AbstractExpressionEvaluator

java.lang.Object
  org.springframework.integration.util.AbstractExpressionEvaluator

All Implemented Interfaces:

BeanFactoryAware

Direct Known Subclasses:

AbstractMessageProcessor, ExpressionEvaluatingMessageListProcessor, ExpressionEvaluatingSqlParameterSourceFactory, MessagingMethodInvokerHelper, MethodInvokingMessageListProcessor

public abstract class AbstractExpressionEvaluator
extends Object
implements BeanFactoryAware

Since:

2.0

Author:

Mark Fisher, Dave Syer

Constructor Summary

AbstractExpressionEvaluator()

Method Summary

protected <T> T	evaluateExpression(Expression expression, Message<?> message, Class<T> expectedType)
protected Object	evaluateExpression(Expression expression, Object input)
protected <T> T	evaluateExpression(Expression expression, Object input, Class<T> expectedType)
protected Object	evaluateExpression(String expression, Object input)
protected <T> T	evaluateExpression(String expression, Object input, Class<T> expectedType)
StandardEvaluationContext	getEvaluationContext()
void	setBeanFactory(BeanFactory beanFactory) Specify a BeanFactory in order to enable resolution via @beanName in the expression.
void	setConversionService(ConversionService conversionService)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractExpressionEvaluator

public AbstractExpressionEvaluator()

Method Detail

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)

Specify a BeanFactory in order to enable resolution via @beanName in the expression.

Specified by:

setBeanFactory in interface BeanFactoryAware

setConversionService

public void setConversionService(ConversionService conversionService)

getEvaluationContext

public StandardEvaluationContext getEvaluationContext()

evaluateExpression

protected <T> T evaluateExpression(Expression expression,
                                   Message<?> message,
                                   Class<T> expectedType)

evaluateExpression

protected Object evaluateExpression(String expression,
                                    Object input)

evaluateExpression

protected <T> T evaluateExpression(String expression,
                                   Object input,
                                   Class<T> expectedType)

evaluateExpression

protected Object evaluateExpression(Expression expression,
                                    Object input)

evaluateExpression

protected <T> T evaluateExpression(Expression expression,
                                   Object input,
                                   Class<T> expectedType)