Class ExpressionEvaluatingReleaseStrategy

java.lang.Object

org.springframework.integration.util.AbstractExpressionEvaluator

org.springframework.integration.aggregator.ExpressionEvaluatingReleaseStrategy

All Implemented Interfaces:

Aware, BeanFactoryAware, InitializingBean, ReleaseStrategy

public class ExpressionEvaluatingReleaseStrategy
extends AbstractExpressionEvaluator
implements ReleaseStrategy

A ReleaseStrategy that evaluates an expression.

Author:

Dave Syer, Artem Bilan

Field Summary

Fields inherited from class org.springframework.integration.util.AbstractExpressionEvaluator

EXPRESSION_PARSER, logger

Constructor Summary

Constructors

Constructor	Description
ExpressionEvaluatingReleaseStrategy(String expression)
ExpressionEvaluatingReleaseStrategy(Expression expression)

Method Summary

Modifier and Type	Method	Description
boolean	canRelease(MessageGroup messages)	Evaluate the expression provided on the MessageGroup and return the result (must be boolean).

Methods inherited from class org.springframework.integration.util.AbstractExpressionEvaluator

afterPropertiesSet, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, getBeanFactory, getEvaluationContext, getEvaluationContext, getMessageBuilderFactory, onInit, setBeanFactory, setConversionService

Methods inherited from class java.lang.Object

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

Constructor Details

ExpressionEvaluatingReleaseStrategy

public ExpressionEvaluatingReleaseStrategy(String expression)

ExpressionEvaluatingReleaseStrategy

public ExpressionEvaluatingReleaseStrategy(Expression expression)

Method Details

canRelease

public boolean canRelease(MessageGroup messages)

Evaluate the expression provided on the MessageGroup and return the result (must be boolean).

Specified by:

canRelease in interface ReleaseStrategy