@Metadata(label="eip,routing") @AsPredicate 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
ProcessorDefinition s 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
|
String |
getShortName()
Returns a short name for this node which can be useful for ID generation or referring to related resources like images
|
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, setOutputs
addInterceptStrategies, addInterceptStrategy, addOutput, addRoutes, aggregate, aggregate, aggregate, aggregate, aop, attribute, bean, bean, bean, bean, bean, bean, bean, bean, beanRef, beanRef, beanRef, beanRef, beanRef, choice, claimCheck, claimCheck, claimCheck, claimCheck, clearOutput, convertBodyTo, convertBodyTo, createChannel, createChildProcessor, createCompositeProcessor, createOutputsProcessor, createOutputsProcessor, createOutputsProcessorImpl, createProcessor, delay, delay, delay, doTry, dynamicRouter, dynamicRouter, end, endChoice, endDoTry, endHystrix, endRest, enrich, enrich, enrich, enrich, enrich, enrichRef, enrichRef, enrichRef, enrichWith, enrichWith, enrichWith, filter, filter, filter, filter, getIndex, getInterceptStrategies, getOtherAttributes, getParent, hystrix, id, idempotentConsumer, idempotentConsumer, idempotentConsumer, idempotentConsumer, inheritErrorHandler, inOnly, inOnly, inOnly, inOnly, inOnly, inOnly, inOut, inOut, inOut, inOut, inOut, inOut, isAbstract, isInheritErrorHandler, isTopLevelOnly, isWrappingEntireOutput, loadBalance, loadBalance, log, log, log, log, log, log, loop, loop, loop, loopDoWhile, 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, pollEnrich, pollEnrich, pollEnrichRef, pollEnrichRef, pollEnrichWith, pollEnrichWith, pollEnrichWith, process, process, process, processRef, recipientList, recipientList, recipientList, recipientList, removeFaultHeader, removeHeader, removeHeaders, removeHeaders, removeProperties, removeProperties, removeProperty, resequence, resequence, rollback, rollback, routeDescription, routeGroup, routeId, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, saga, sample, sample, sample, script, script, serviceCall, serviceCall, serviceCall, setBody, setBody, setBody, setBody, setExchangePattern, setFaultBody, setFaultHeader, setHeader, setHeader, setHeader, setInheritErrorHandler, setOtherAttributes, setOutHeader, setOutHeader, setParent, setProperty, setProperty, sort, sort, sort, split, split, split, startupOrder, stop, threads, threads, threads, threads, throttle, throttle, throttle, throttle, throttle, throwException, throwException, to, to, to, to, to, to, to, to, to, to, toD, toD, toD, toF, transacted, transacted, transform, transform, unmarshal, unmarshal, unmarshal, unmarshal, validate, validate, validate, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wrapChannel, wrapChannel, wrapInErrorHandler, wrapProcessor
description, description, getCustomId, getDescription, getDescriptionText, getId, hasCustomIdAssigned, idOrCreate, setCustomId, setDescription, setId
public WhenDefinition()
public WhenDefinition(Predicate predicate)
public WhenDefinition(ExpressionDefinition expression)
protected String description()
public String getShortName()
NamedNode
public String getLabel()
ProcessorDefinition
getLabel
in interface NamedNode
getLabel
in class ExpressionNode
public FilterProcessor createProcessor(RouteContext routeContext) throws Exception
ProcessorDefinition
createProcessor
in class ProcessorDefinition<ExpressionNode>
Exception
public void setExpression(ExpressionDefinition expression)
setExpression
in class ExpressionNode
public ProcessorDefinition<?> endParent()
ProcessorDefinition
ProcessorDefinition
s 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>
Apache Camel