Package org.apache.camel.support

Class HeaderSelectorProducer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.DefaultProducer

org.apache.camel.support.DefaultAsyncProducer

org.apache.camel.support.HeaderSelectorProducer

All Implemented Interfaces:

AutoCloseable, org.apache.camel.AsyncProcessor, org.apache.camel.AsyncProducer, org.apache.camel.CamelContextAware, org.apache.camel.EndpointAware, org.apache.camel.IsSingleton, org.apache.camel.Processor, org.apache.camel.Producer, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public abstract class HeaderSelectorProducer
extends DefaultAsyncProducer
implements org.apache.camel.CamelContextAware

A selector-based producer which uses a header value to determine which processor should be invoked.

See Also:

InvokeOnHeader, InvokeOnHeaderStrategy

Field Summary

Fields

Modifier and Type	Field	Description
static String	RESOURCE_PATH

Fields inherited from class org.apache.camel.support.service.BaseService

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor	Description
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, String header)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, String header, Object target)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, String header, String defaultHeaderValue)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, String header, String defaultHeaderValue, Object target)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, String header, Supplier<String> defaultHeaderValueSupplier)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, Supplier<String> headerSupplier)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, Supplier<String> headerSupplier, Object target)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, Supplier<String> headerSupplier, Supplier<String> defaultHeaderValueSupplier)
HeaderSelectorProducer(org.apache.camel.Endpoint endpoint, Supplier<String> headerSupplier, Supplier<String> defaultHeaderValueSupplier, Object target)

Method Summary

Modifier and Type	Method	Description
protected void	doBuild()
org.apache.camel.CamelContext	getCamelContext()
boolean	process(org.apache.camel.Exchange exchange, org.apache.camel.AsyncCallback callback)
protected void	processResult(org.apache.camel.Exchange exchange, Object result)	Process the result.
void	setCamelContext(org.apache.camel.CamelContext camelContext)

Methods inherited from class org.apache.camel.support.DefaultAsyncProducer

process, processAsync

Methods inherited from class org.apache.camel.support.DefaultProducer

createExchange, doStart, doStop, getEndpoint, isSingleton, toString

Methods inherited from class org.apache.camel.support.service.BaseService

build, doFail, doInit, doLifecycleChange, doResume, doShutdown, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.EndpointAware

getEndpoint

Methods inherited from interface org.apache.camel.IsSingleton

isSingleton

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Field Detail

RESOURCE_PATH

public static final String RESOURCE_PATH

See Also:

Constant Field Values

Constructor Detail

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              Supplier<String> headerSupplier)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              String header)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              String header,
                              Object target)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              Supplier<String> headerSupplier,
                              Object target)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              String header,
                              String defaultHeaderValue)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              String header,
                              Supplier<String> defaultHeaderValueSupplier)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              Supplier<String> headerSupplier,
                              Supplier<String> defaultHeaderValueSupplier)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              String header,
                              String defaultHeaderValue,
                              Object target)

HeaderSelectorProducer

public HeaderSelectorProducer(org.apache.camel.Endpoint endpoint,
                              Supplier<String> headerSupplier,
                              Supplier<String> defaultHeaderValueSupplier,
                              Object target)

Method Detail

getCamelContext

public org.apache.camel.CamelContext getCamelContext()

Specified by:

getCamelContext in interface org.apache.camel.CamelContextAware

setCamelContext

public void setCamelContext(org.apache.camel.CamelContext camelContext)

Specified by:

setCamelContext in interface org.apache.camel.CamelContextAware

doBuild

protected void doBuild()
                throws Exception

Overrides:

doBuild in class org.apache.camel.support.service.BaseService

Throws:

Exception

process

public boolean process(org.apache.camel.Exchange exchange,
                       org.apache.camel.AsyncCallback callback)

Specified by:

process in interface org.apache.camel.AsyncProcessor

processResult

protected void processResult(org.apache.camel.Exchange exchange,
                             Object result)

Process the result. Will by default set the result as the message body.

Parameters:

exchange - the exchange

result - the result (may be null)