org.apache.camel.model

Class OnCompletionDefinition

java.lang.Object

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

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

org.apache.camel.model.OnCompletionDefinition

All Implemented Interfaces:

org.apache.camel.ExecutorServiceAware, Block, DefinitionPropertyPlaceholderConfigurer, ExecutorServiceAwareDefinition<OnCompletionDefinition>, OtherAttributesAware, OutputNode, org.apache.camel.NamedNode, org.apache.camel.spi.PropertyConfigurer, org.apache.camel.spi.PropertyPlaceholderConfigurer

@Metadata(label="configuration")
public class OnCompletionDefinition
extends ProcessorDefinition<OnCompletionDefinition>
implements OutputNode, ExecutorServiceAwareDefinition<OnCompletionDefinition>

Route to be executed when normal route processing completes

Field Summary

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

inheritErrorHandler, log

Constructor Summary

Constructors

Constructor and Description
OnCompletionDefinition()

Method Summary

Modifier and Type	Method and Description
ProcessorDefinition<?>	end() Ends the current block
OnCompletionDefinition	executorService(ExecutorService executorService) To use a custom Thread Pool to be used for parallel processing.
OnCompletionDefinition	executorServiceRef(String executorServiceRef) Refers to a custom Thread Pool to be used for parallel processing.
ExecutorService	getExecutorService()
String	getExecutorServiceRef()
String	getLabel() Returns a label to describe this node such as the expression if some kind of expression node
OnCompletionMode	getMode()
Boolean	getOnCompleteOnly()
Boolean	getOnFailureOnly()
WhenDefinition	getOnWhen()
List<ProcessorDefinition<?>>	getOutputs()
Boolean	getParallelProcessing()
Boolean	getRouteScoped()
String	getShortName()
Boolean	getUseOriginalMessagePolicy()
boolean	isAbstract() Whether this model is abstract or not.
boolean	isRouteScoped()
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.
OnCompletionDefinition	modeAfterConsumer() Sets the mode to be after route is done (default due backwards compatible).
OnCompletionDefinition	modeBeforeConsumer() Sets the mode to be before consumer is done.
OnCompletionDefinition	onCompleteOnly() Will only synchronize when the Exchange completed successfully (no errors).
OnCompletionDefinition	onFailureOnly() Will only synchronize when the Exchange ended with failure (exception or FAULT message).
OnCompletionDefinition	onWhen(org.apache.camel.Predicate predicate) Sets an additional predicate that should be true before the onCompletion is triggered.
OnCompletionDefinition	parallelProcessing() If enabled then the on completion process will run asynchronously by a separate thread from a thread pool.
OnCompletionDefinition	parallelProcessing(boolean parallelProcessing) If enabled then the on completion process will run asynchronously by a separate thread from a thread pool.
void	removeAllOnCompletionDefinition(ProcessorDefinition<?> definition) Removes all existing OnCompletionDefinition from the definition.
void	setExecutorService(ExecutorService executorService)
void	setExecutorServiceRef(String executorServiceRef)
void	setMode(OnCompletionMode mode) Sets the on completion mode.
void	setOnCompleteOnly(Boolean onCompleteOnly)
void	setOnFailureOnly(Boolean onFailureOnly)
void	setOnWhen(WhenDefinition onWhen)
void	setOutputs(List<ProcessorDefinition<?>> outputs)
void	setParallelProcessing(Boolean parallelProcessing)
void	setUseOriginalMessagePolicy(Boolean useOriginalMessagePolicy) Will use the original input message body when an Exchange for this on completion.
String	toString()
OnCompletionDefinition	useOriginalBody() Will use the original input message body when an Exchange for this on completion.

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, 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.ExecutorServiceAwareDefinition

executorService

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

getReadPropertyPlaceholderOptions, getWritePropertyPlaceholderOptions

Constructor Detail

OnCompletionDefinition

public OnCompletionDefinition()

Method Detail

isRouteScoped

public boolean isRouteScoped()

getRouteScoped

public Boolean getRouteScoped()

toString

public String toString()

Overrides:

toString in class Object

getShortName

public String getShortName()

Specified by:

getShortName in interface org.apache.camel.NamedNode

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<OnCompletionDefinition>

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<OnCompletionDefinition>

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<OnCompletionDefinition>

removeAllOnCompletionDefinition

public void removeAllOnCompletionDefinition(ProcessorDefinition<?> definition)

Removes all existing OnCompletionDefinition from the definition.

This is used to let route scoped onCompletion overrule any global onCompletion. Hence we remove all existing as they are global.

Parameters:

definition - the parent definition that is the route

end

public ProcessorDefinition<?> end()

Description copied from class: ProcessorDefinition

Ends the current block

Overrides:

end in class ProcessorDefinition<OnCompletionDefinition>

Returns:

the builder

modeAfterConsumer

public OnCompletionDefinition modeAfterConsumer()

Sets the mode to be after route is done (default due backwards compatible).

This executes the on completion work after the route consumer have written response back to the callee (if its InOut mode).

Returns:

the builder

modeBeforeConsumer

public OnCompletionDefinition modeBeforeConsumer()

Sets the mode to be before consumer is done.

This allows the on completion work to execute before the route consumer, writes any response back to the callee (if its InOut mode).

Returns:

the builder

onCompleteOnly

public OnCompletionDefinition onCompleteOnly()

Will only synchronize when the Exchange completed successfully (no errors).

Returns:

the builder

onFailureOnly

public OnCompletionDefinition onFailureOnly()

Will only synchronize when the Exchange ended with failure (exception or FAULT message).

Returns:

the builder

onWhen

public OnCompletionDefinition onWhen(@AsPredicate
                                     org.apache.camel.Predicate predicate)

Sets an additional predicate that should be true before the onCompletion is triggered.

To be used for fine grained controlling whether a completion callback should be invoked or not

Parameters:

predicate - predicate that determines true or false

Returns:

the builder

useOriginalBody

public OnCompletionDefinition useOriginalBody()

Will use the original input message body when an Exchange for this on completion.

By default this feature is off.

Returns:

the builder

executorService

public OnCompletionDefinition executorService(ExecutorService executorService)

To use a custom Thread Pool to be used for parallel processing. Notice if you set this option, then parallel processing is automatic implied, and you do not have to enable that option as well.

Specified by:

executorService in interface ExecutorServiceAwareDefinition<OnCompletionDefinition>

Parameters:

executorService - the executor service

Returns:

the builder

executorServiceRef

public OnCompletionDefinition executorServiceRef(String executorServiceRef)

Refers to a custom Thread Pool to be used for parallel processing. Notice if you set this option, then parallel processing is automatic implied, and you do not have to enable that option as well.

Specified by:

executorServiceRef in interface ExecutorServiceAwareDefinition<OnCompletionDefinition>

Parameters:

executorServiceRef - reference for a ExecutorService to lookup in the Registry

Returns:

the builder

parallelProcessing

public OnCompletionDefinition parallelProcessing()

If enabled then the on completion process will run asynchronously by a separate thread from a thread pool. By default this is false, meaning the on completion process will run synchronously using the same caller thread as from the route.

Returns:

the builder

parallelProcessing

public OnCompletionDefinition parallelProcessing(boolean parallelProcessing)

If enabled then the on completion process will run asynchronously by a separate thread from a thread pool. By default this is false, meaning the on completion process will run synchronously using the same caller thread as from the route.

Returns:

the builder

getOutputs

public List<ProcessorDefinition<?>> getOutputs()

Specified by:

getOutputs in class ProcessorDefinition<OnCompletionDefinition>

setOutputs

public void setOutputs(List<ProcessorDefinition<?>> outputs)

getMode

public OnCompletionMode getMode()

setMode

public void setMode(OnCompletionMode mode)

Sets the on completion mode.

The default value is AfterConsumer

getOnCompleteOnly

public Boolean getOnCompleteOnly()

setOnCompleteOnly

public void setOnCompleteOnly(Boolean onCompleteOnly)

getOnFailureOnly

public Boolean getOnFailureOnly()

setOnFailureOnly

public void setOnFailureOnly(Boolean onFailureOnly)

getOnWhen

public WhenDefinition getOnWhen()

setOnWhen

public void setOnWhen(WhenDefinition onWhen)

getExecutorService

public ExecutorService getExecutorService()

Specified by:

getExecutorService in interface org.apache.camel.ExecutorServiceAware

setExecutorService

public void setExecutorService(ExecutorService executorService)

Specified by:

setExecutorService in interface org.apache.camel.ExecutorServiceAware

getExecutorServiceRef

public String getExecutorServiceRef()

Specified by:

getExecutorServiceRef in interface org.apache.camel.ExecutorServiceAware

setExecutorServiceRef

public void setExecutorServiceRef(String executorServiceRef)

Specified by:

setExecutorServiceRef in interface org.apache.camel.ExecutorServiceAware

getUseOriginalMessagePolicy

public Boolean getUseOriginalMessagePolicy()

setUseOriginalMessagePolicy

public void setUseOriginalMessagePolicy(Boolean useOriginalMessagePolicy)

Will use the original input message body when an Exchange for this on completion.

By default this feature is off.

getParallelProcessing

public Boolean getParallelProcessing()

setParallelProcessing

public void setParallelProcessing(Boolean parallelProcessing)