org.apache.camel.component.kestrel

Class KestrelComponent

java.lang.Object

org.apache.camel.support.ServiceSupport

org.apache.camel.impl.DefaultComponent

org.apache.camel.component.kestrel.KestrelComponent

All Implemented Interfaces:

CamelContextAware, Component, Service, ShutdownableService, StatefulService, SuspendableService

public class KestrelComponent
extends DefaultComponent

Camel component which offers queueing over the Memcached protocol as supported by Kestrel.

Field Summary

Fields inherited from class org.apache.camel.support.ServiceSupport

shutdown, shuttingdown, started, starting, stopped, stopping, suspended, suspending

Constructor Summary

Constructors

Constructor and Description
KestrelComponent()
KestrelComponent(CamelContext context)
KestrelComponent(KestrelConfiguration configuration)

Method Summary

Methods

Modifier and Type	Method and Description
void	closeMemcachedClient(java.lang.String key, net.spy.memcached.MemcachedClient memcachedClient)
protected KestrelEndpoint	createEndpoint(java.lang.String uri, java.lang.String remaining, java.util.Map<java.lang.String,java.lang.Object> parameters) A factory method allowing derived components to create a new endpoint from the given URI, remaining path and optional parameters
protected void	doStart() Implementations override this method to support customized start/stop.
protected void	doStop() Implementations override this method to support customized start/stop.
KestrelConfiguration	getConfiguration()
net.spy.memcached.MemcachedClient	getMemcachedClient(KestrelConfiguration config, java.lang.String queue)
void	setConfiguration(KestrelConfiguration configuration)

Methods inherited from class org.apache.camel.impl.DefaultComponent

afterConfiguration, createComponentConfiguration, createConfiguration, createEndpoint, getAndRemoveOrResolveReferenceParameter, getAndRemoveOrResolveReferenceParameter, getAndRemoveParameter, getAndRemoveParameter, getCamelContext, ifStartsWithReturnRemainder, preProcessUri, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceParameter, resolveAndRemoveReferenceParameter, setCamelContext, setProperties, useIntrospectionOnEndpoint, useRawUri, validateParameters, validateURI

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

doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Constructor Detail

KestrelComponent

public KestrelComponent()

KestrelComponent

public KestrelComponent(KestrelConfiguration configuration)

KestrelComponent

public KestrelComponent(CamelContext context)

Method Detail

doStart

protected void doStart()
                throws java.lang.Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: See ServiceSupport.doStop() for more details.

Overrides:

doStart in class DefaultComponent

Throws:

java.lang.Exception

See Also:

ServiceSupport.doStop()

getConfiguration

public KestrelConfiguration getConfiguration()

setConfiguration

public void setConfiguration(KestrelConfiguration configuration)

createEndpoint

protected KestrelEndpoint createEndpoint(java.lang.String uri,
                             java.lang.String remaining,
                             java.util.Map<java.lang.String,java.lang.Object> parameters)
                                  throws java.lang.Exception

Description copied from class: DefaultComponent

A factory method allowing derived components to create a new endpoint from the given URI, remaining path and optional parameters

Specified by:

createEndpoint in class DefaultComponent

Parameters:

uri - the full URI of the endpoint

remaining - the remaining part of the URI without the query parameters or component prefix

parameters - the optional parameters passed in

Returns:

a newly created endpoint or null if the endpoint cannot be created based on the inputs

Throws:

java.lang.Exception - is thrown if error creating the endpoint

getMemcachedClient

public net.spy.memcached.MemcachedClient getMemcachedClient(KestrelConfiguration config,
                                                   java.lang.String queue)

closeMemcachedClient

public void closeMemcachedClient(java.lang.String key,
                        net.spy.memcached.MemcachedClient memcachedClient)

doStop

protected void doStop()
               throws java.lang.Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: Camel will invoke this ServiceSupport.doStop() method when the service is being stopped. This method will also be invoked if the service is still in uninitialized state (eg has not been started). The method is always called to allow the service to do custom logic when the service is being stopped, such as when CamelContext is shutting down.

Overrides:

doStop in class DefaultComponent

Throws:

java.lang.Exception

See Also:

ServiceSupport.doStart()