@Metadata(label="eip,routing") public class WhenDefinition extends ExpressionNode
inheritErrorHandler, log| Constructor and Description |
|---|
WhenDefinition() |
WhenDefinition(ExpressionDefinition expression) |
WhenDefinition(Predicate predicate) |
| Modifier and Type | Method and Description |
|---|---|
FilterProcessor |
createProcessor(RouteContext routeContext)
Override this in definition class and implement logic to create the processor
based on the definition model.
|
protected String |
description() |
ProcessorDefinition<?> |
endParent()
Strategy to allow
ProcessorDefinitions to have special logic when using end() in the DSL
to return back to the intended parent. |
String |
getLabel()
Returns a label to describe this node such as the expression if some kind of expression node
|
void |
setExpression(ExpressionDefinition expression)
Expression used as the predicate to evaluate whether this when should trigger and route the message or not.
|
String |
toString() |
configureChild, createFilterProcessor, createPredicate, getExpression, getOutputs, isOutputSupported, preCreateProcessor, setOutputsaddInterceptStrategies, addInterceptStrategy, addOutput, addRoutes, aggregate, aggregate, aggregate, aggregate, aop, attribute, bean, bean, bean, bean, bean, bean, bean, bean, beanRef, beanRef, beanRef, beanRef, beanRef, choice, clearOutput, convertBodyTo, convertBodyTo, createChannel, createChildProcessor, createCompositeProcessor, createOutputsProcessor, createOutputsProcessor, createOutputsProcessorImpl, createProcessor, delay, delay, delay, doTry, dynamicRouter, dynamicRouter, end, endChoice, endDoTry, endRest, enrich, enrich, enrich, enrich, enrich, enrichRef, enrichRef, enrichRef, filter, filter, filter, filter, getIndex, getInterceptStrategies, getOtherAttributes, getParent, id, idempotentConsumer, idempotentConsumer, idempotentConsumer, inheritErrorHandler, inOnly, inOnly, inOnly, inOnly, inOnly, inOnly, inOut, inOut, inOut, inOut, inOut, inOut, isAbstract, isInheritErrorHandler, isTopLevelOnly, loadBalance, loadBalance, log, log, log, log, log, log, loop, loop, loop, loopDoWhile, makeProcessor, markRollbackOnly, markRollbackOnlyLast, marshal, marshal, marshal, marshal, multicast, multicast, multicast, onCompletion, onException, onException, pipeline, pipeline, pipeline, pipeline, placeholder, policy, policy, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrichRef, pollEnrichRef, process, process, processRef, recipientList, recipientList, recipientList, recipientList, removeFaultHeader, removeHeader, removeHeaders, removeHeaders, removeProperties, removeProperties, removeProperty, resequence, resequence, rollback, rollback, routeDescription, routeId, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, sample, sample, sample, script, script, setBody, setBody, setExchangePattern, setFaultBody, setFaultHeader, setHeader, setHeader, setInheritErrorHandler, setOtherAttributes, setOutHeader, setOutHeader, setParent, setProperty, setProperty, sort, sort, sort, split, split, split, startupOrder, stop, threads, threads, threads, threads, throttle, throttle, throwException, throwException, to, to, to, to, to, to, to, to, to, to, toD, toD, toF, transacted, transacted, transform, transform, unmarshal, unmarshal, unmarshal, unmarshal, validate, validate, validate, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wrapChannel, wrapInErrorHandler, wrapProcessordescription, description, getCustomId, getDescription, getDescriptionText, getId, getShortName, hasCustomIdAssigned, idOrCreate, setCustomId, setDescription, setIdpublic WhenDefinition()
public WhenDefinition(Predicate predicate)
public WhenDefinition(ExpressionDefinition expression)
protected String description()
public String getLabel()
ProcessorDefinitiongetLabel in interface NamedNodegetLabel in class ExpressionNodepublic FilterProcessor createProcessor(RouteContext routeContext) throws Exception
ProcessorDefinitioncreateProcessor in class ProcessorDefinition<ExpressionNode>Exceptionpublic void setExpression(ExpressionDefinition expression)
setExpression in class ExpressionNodepublic ProcessorDefinition<?> endParent()
ProcessorDefinitionProcessorDefinitions to have special logic when using end() in the DSL
to return back to the intended parent.
For example a content based router we return back to the ChoiceDefinition when we end()
from a WhenDefinition.
endParent in class ProcessorDefinition<ExpressionNode>Copyright © 2007–2016 The Apache Software Foundation. All rights reserved.