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java.lang.Object org.springframework.integration.util.AbstractExpressionEvaluator org.springframework.integration.aggregator.ExpressionEvaluatingMessageListProcessor
public class ExpressionEvaluatingMessageListProcessor
A base class for aggregators that evaluates a SpEL expression with the message list as the root object within the evaluation context.
Constructor Summary | |
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ExpressionEvaluatingMessageListProcessor(java.lang.String expression)
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Method Summary | |
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java.lang.Object |
process(java.util.Collection<? extends Message<?>> messages)
Processes the Message by evaluating the expression with that Message as the root object. |
void |
setExpectedType(java.lang.Class<?> expectedType)
Set the result type expected from evaluation of the expression. |
Methods inherited from class org.springframework.integration.util.AbstractExpressionEvaluator |
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evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, getEvaluationContext, setBeanFactory, setBeanResolver, setConversionService |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ExpressionEvaluatingMessageListProcessor(java.lang.String expression)
Method Detail |
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public void setExpectedType(java.lang.Class<?> expectedType)
public java.lang.Object process(java.util.Collection<? extends Message<?>> messages)
process
in interface MessageListProcessor
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