org.apache.camel.model

Class InterceptDefinition

java.lang.Object

org.apache.camel.model.OptionalIdentifiedDefinition<Type>

org.apache.camel.model.ProcessorDefinition<Type>

org.apache.camel.model.OutputDefinition<InterceptDefinition>

org.apache.camel.model.InterceptDefinition

All Implemented Interfaces:

Block, DefinitionPropertyPlaceholderConfigurer, OtherAttributesAware, OutputNode, org.apache.camel.NamedNode, org.apache.camel.spi.PropertyConfigurer, org.apache.camel.spi.PropertyPlaceholderConfigurer

Direct Known Subclasses:

InterceptFromDefinition

@Metadata(label="configuration")
public class InterceptDefinition
extends OutputDefinition<InterceptDefinition>

Intercepts a message at each step in the route

Field Summary

Fields

Modifier and Type	Field and Description
protected List<org.apache.camel.Processor>	intercepted

Fields inherited from class org.apache.camel.model.OutputDefinition

outputs

Fields inherited from class org.apache.camel.model.ProcessorDefinition

inheritErrorHandler, log

Constructor Summary

Constructors

Constructor and Description
InterceptDefinition()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() This method is only for handling some post configuration that is needed since this is an interceptor, and we have to do a bit of magic logic to fixup to handle predicates with or without proceed/stop set as well.
List<org.apache.camel.Processor>	getIntercepted()
String	getLabel() Returns a label to describe this node such as the expression if some kind of expression node
String	getShortName()
boolean	isAbstract() Whether this model is abstract or not.
boolean	isTopLevelOnly() Whether this definition can only be added as top-level directly on the route itself (such as onException,onCompletion,intercept, etc.) If trying to add a top-level only definition to a nested output would fail in the ProcessorDefinition.addOutput(ProcessorDefinition) method.
String	toString()
InterceptDefinition	when(org.apache.camel.Predicate predicate) Applies this interceptor only if the given predicate is true

Methods inherited from class org.apache.camel.model.OutputDefinition

getOutputs, setOutputs

Methods inherited from class org.apache.camel.model.ProcessorDefinition

addInterceptStrategy, addOutput, aggregate, aggregate, aggregate, aggregate, attribute, bean, bean, bean, bean, bean, bean, bean, bean, bean, choice, claimCheck, claimCheck, claimCheck, claimCheck, clearOutput, configureChild, convertBodyTo, convertBodyTo, delay, delay, delay, doTry, dynamicRouter, dynamicRouter, end, endChoice, endDoTry, endHystrix, endParent, endRest, enrich, enrich, enrich, enrich, enrich, enrich, enrich, enrich, enrich, enrichWith, enrichWith, enrichWith, enrichWith, enrichWith, enrichWith, filter, filter, filter, filter, getIndex, getInterceptStrategies, getOtherAttributes, getParent, hystrix, id, idempotentConsumer, idempotentConsumer, idempotentConsumer, inheritErrorHandler, inOnly, inOnly, inOnly, inOnly, inOnly, inOut, inOut, inOut, inOut, inOut, isInheritErrorHandler, isWrappingEntireOutput, loadBalance, loadBalance, log, log, log, log, log, log, loop, loop, loop, loopDoWhile, loopDoWhile, 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, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrichWith, pollEnrichWith, pollEnrichWith, pollEnrichWith, pollEnrichWith, pollEnrichWith, preCreateProcessor, process, process, process, process, recipientList, recipientList, recipientList, recipientList, removeHeader, removeHeaders, removeHeaders, removeProperties, removeProperties, removeProperty, resequence, resequence, rollback, rollback, routeDescription, routeGroup, routeId, routingSlip, routingSlip, routingSlip, saga, sample, sample, sample, script, script, serviceCall, serviceCall, serviceCall, setBody, setBody, setBody, setBody, setExchangePattern, setHeader, setHeader, setHeader, setInheritErrorHandler, setOtherAttributes, setParent, setProperty, setProperty, sort, sort, sort, split, split, split, startupOrder, step, step, stop, threads, threads, threads, threads, throttle, throttle, throttle, throttle, throttle, throwException, throwException, to, to, to, to, to, to, to, to, to, to, to, to, to, to, toD, toD, toD, toD, toD, toD, toF, transacted, transacted, transform, transform, unmarshal, unmarshal, unmarshal, unmarshal, validate, validate, validate, wireTap, wireTap, wireTap

Methods inherited from class org.apache.camel.model.OptionalIdentifiedDefinition

description, description, getCustomId, getDescription, getDescriptionText, getId, hasCustomIdAssigned, idOrCreate, setCustomId, setDescription, setId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.model.DefinitionPropertyPlaceholderConfigurer

getReadPropertyPlaceholderOptions, getWritePropertyPlaceholderOptions

Field Detail

intercepted

protected final List<org.apache.camel.Processor> intercepted

Constructor Detail

InterceptDefinition

public InterceptDefinition()

Method Detail

toString

public String toString()

Overrides:

toString in class OutputDefinition<InterceptDefinition>

getShortName

public String getShortName()

Specified by:

getShortName in interface org.apache.camel.NamedNode

Overrides:

getShortName in class OutputDefinition<InterceptDefinition>

getLabel

public String getLabel()

Description copied from class: ProcessorDefinition

Returns a label to describe this node such as the expression if some kind of expression node

Specified by:

getLabel in interface org.apache.camel.NamedNode

Overrides:

getLabel in class ProcessorDefinition<InterceptDefinition>

isAbstract

public boolean isAbstract()

Description copied from class: ProcessorDefinition

Whether this model is abstract or not.

An abstract model is something that is used for configuring cross cutting concerns such as error handling, transaction policies, interceptors etc.

Regular definitions is what is part of the route, such as ToDefinition, WireTapDefinition and the likes.

Will by default return false to indicate regular definition, so all the abstract definitions must override this method and return true instead.

This information is used in camel-spring to let Camel work a bit on the model provided by JAXB from the Spring XML file. This is needed to handle those cross cutting concerns properly. The Java DSL does not have this issue as it can work this out directly using the fluent builder methods.

Overrides:

isAbstract in class ProcessorDefinition<InterceptDefinition>

Returns:

true for abstract, otherwise false for regular.

isTopLevelOnly

public boolean isTopLevelOnly()

Description copied from class: ProcessorDefinition

Whether this definition can only be added as top-level directly on the route itself (such as onException,onCompletion,intercept, etc.)

If trying to add a top-level only definition to a nested output would fail in the ProcessorDefinition.addOutput(ProcessorDefinition) method.

Overrides:

isTopLevelOnly in class ProcessorDefinition<InterceptDefinition>

when

public InterceptDefinition when(@AsPredicate
                                org.apache.camel.Predicate predicate)

Applies this interceptor only if the given predicate is true

Parameters:

predicate - the predicate

Returns:

the builder

afterPropertiesSet

public void afterPropertiesSet()

This method is only for handling some post configuration that is needed since this is an interceptor, and we have to do a bit of magic logic to fixup to handle predicates with or without proceed/stop set as well.

getIntercepted

public List<org.apache.camel.Processor> getIntercepted()