org.apache.camel.model
Class TransactedDefinition

java.lang.Object
  org.apache.camel.model.OptionalIdentifiedDefinition
      org.apache.camel.model.ProcessorDefinition<Type>
          org.apache.camel.model.OutputDefinition<TransactedDefinition>
              org.apache.camel.model.TransactedDefinition

All Implemented Interfaces:

Block, NamedNode

public class TransactedDefinition
extends OutputDefinition<TransactedDefinition>

Represents an XML <transacted/> element

Version:

Field Summary

static String	PROPAGATION_REQUIRED
protected String	ref
protected Class<? extends Policy>	type

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

outputs

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

inheritErrorHandler, log

Constructor Summary

TransactedDefinition()

TransactedDefinition(Policy policy)

Method Summary

Processor	createProcessor(RouteContext routeContext) Override this in definition class and implement logic to create the processor based on the definition model.
protected String	description()
protected static Policy	doResolvePolicy(RouteContext routeContext, String ref, Class<? extends Policy> type)
String	getLabel() Returns a label to describe this node such as the expression if some kind of expression node
String	getRef()
String	getShortName() Returns a short name for this node which can be useful for ID generation or referring to related resources like images
boolean	isAbstract() Whether this model is abstract or not.
TransactedDefinition	ref(String ref) Sets a reference to use for lookup the policy in the registry.
protected Policy	resolvePolicy(RouteContext routeContext)
void	setRef(String ref)
void	setType(Class<? extends Policy> type) Sets a policy type that this definition should scope within.
String	toString()

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

getOutputs, isOutputSupported, setOutputs

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

addInterceptStrategies, addInterceptStrategy, addOutput, addRoutes, aggregate, aggregate, aggregate, aggregate, aop, attribute, bean, bean, bean, bean, beanRef, beanRef, choice, clearOutput, configureChild, convertBodyTo, convertBodyTo, createChannel, createChildProcessor, createCompositeProcessor, createOutputsProcessor, createOutputsProcessor, delay, delay, delay, doTry, dynamicRouter, dynamicRouter, end, endChoice, endDoTry, endParent, enrich, enrich, enrichRef, filter, filter, filter, filter, getInterceptStrategies, getNodeFactory, getOtherAttributes, getParent, id, idempotentConsumer, idempotentConsumer, idempotentConsumer, inheritErrorHandler, inOnly, inOnly, inOnly, inOnly, inOnly, inOnly, inOut, inOut, inOut, inOut, inOut, inOut, isInheritErrorHandler, loadBalance, loadBalance, log, log, log, log, loop, loop, loop, makeProcessor, markRollbackOnly, markRollbackOnlyLast, marshal, marshal, marshal, marshal, multicast, multicast, multicast, onCompletion, onException, onException, pipeline, pipeline, pipeline, pipeline, placeholder, policy, policy, pollEnrich, pollEnrich, pollEnrich, pollEnrich, pollEnrichRef, preCreateProcessor, process, processRef, recipientList, recipientList, recipientList, removeFaultHeader, removeHeader, removeHeaders, removeHeaders, removeProperty, resequence, resequence, resolveKnownConstantFields, resolvePropertyPlaceholders, rollback, rollback, routeId, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, routingSlip, sample, sample, sample, setBody, setBody, setExchangePattern, setFaultBody, setFaultHeader, setHeader, setHeader, setInheritErrorHandler, setNodeFactory, setOtherAttributes, setOutHeader, setOutHeader, setParent, setProperty, setProperty, sort, sort, sort, split, split, split, stop, threads, threads, threads, throttle, throttle, throwException, to, to, to, to, to, to, to, to, to, to, toF, transacted, transacted, transform, transform, unmarshal, unmarshal, unmarshal, unmarshal, validate, validate, validate, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wrapChannel, wrapInErrorHandler, wrapProcessor

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

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

Methods inherited from class java.lang.Object

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

Field Detail

PROPAGATION_REQUIRED

public static final String PROPAGATION_REQUIRED

See Also:

Constant Field Values

type

protected Class<? extends Policy> type

ref

protected String ref

Constructor Detail

TransactedDefinition

public TransactedDefinition()

TransactedDefinition

public TransactedDefinition(Policy policy)

Method Detail

toString

public String toString()

Overrides:

toString in class OutputDefinition<TransactedDefinition>

description

protected String description()

getShortName

public String getShortName()

Description copied from class: OptionalIdentifiedDefinition

Returns a short name for this node which can be useful for ID generation or referring to related resources like images

Specified by:

getShortName in interface NamedNode

Overrides:

getShortName in class OutputDefinition<TransactedDefinition>

Returns:

defaults to "node" but derived nodes should overload this to provide a unique name

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

Overrides:

getLabel in class ProcessorDefinition<TransactedDefinition>

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<TransactedDefinition>

Returns:

true for abstract, otherwise false for regular.

getRef

public String getRef()

setRef

public void setRef(String ref)

setType

public void setType(Class<? extends Policy> type)

Sets a policy type that this definition should scope within.

Is used for convention over configuration situations where the policy should be automatic looked up in the registry and it should be based on this type. For instance a TransactedPolicy can be set as type for easy transaction configuration.

Will by default scope to the wide Policy

Parameters:

type - the policy type

ref

public TransactedDefinition ref(String ref)

Sets a reference to use for lookup the policy in the registry.

Parameters:

ref - the reference

Returns:

the builder

createProcessor

public Processor createProcessor(RouteContext routeContext)
                          throws Exception

Description copied from class: ProcessorDefinition

Override this in definition class and implement logic to create the processor based on the definition model.

Overrides:

createProcessor in class ProcessorDefinition<TransactedDefinition>

Throws:

Exception

resolvePolicy

protected Policy resolvePolicy(RouteContext routeContext)

doResolvePolicy

protected static Policy doResolvePolicy(RouteContext routeContext,
                                        String ref,
                                        Class<? extends Policy> type)