org.apache.camel.component.master

Class MasterComponent

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.DefaultComponent

org.apache.camel.component.master.MasterComponent

All Implemented Interfaces:

AutoCloseable, org.apache.camel.CamelContextAware, org.apache.camel.Component, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

@Component(value="master")
public class MasterComponent
extends org.apache.camel.support.DefaultComponent

The master camel component provides a way to ensures that only a single endpoint in a cluster is active at any point in time with automatic failover if the JVM dies or the leadership is lot for any reason.

This feature is useful if you need to consume from a backend that does not support concurrent consumption.

Field Summary

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 and Description
MasterComponent()
MasterComponent(org.apache.camel.CamelContext context)

Method Summary

Modifier and Type	Method and Description
protected org.apache.camel.Endpoint	createEndpoint(String uri, String remaining, Map<String,Object> params)
protected void	doInit()
org.apache.camel.cluster.CamelClusterService	getService()
org.apache.camel.cluster.CamelClusterService.Selector	getServiceSelector()
void	setService(org.apache.camel.cluster.CamelClusterService service) Inject the service to use.
void	setServiceSelector(org.apache.camel.cluster.CamelClusterService.Selector serviceSelector) Inject the service selector used to lookup the CamelClusterService to use.
boolean	useRawUri()

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

afterConfiguration, createEndpoint, createEndpoint, doBuild, doStart, doStop, getAndRemoveOrResolveReferenceParameter, getAndRemoveOrResolveReferenceParameter, getAndRemoveParameter, getAndRemoveParameter, getCamelContext, getComponentPropertyConfigurer, getDefaultName, getEndpointPropertyConfigurer, getExtension, getSupportedExtensions, ifStartsWithReturnRemainder, isAutowiredEnabled, isBridgeErrorHandler, isLazyStartProducer, registerExtension, registerExtension, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceParameter, resolveAndRemoveReferenceParameter, resolveRawParameterValues, setAutowiredEnabled, setBridgeErrorHandler, setCamelContext, setLazyStartProducer, setProperties, setProperties, setProperties, useIntrospectionOnEndpoint, validateParameters, validateURI

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

build, doFail, 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, toString, wait, wait, wait

Methods inherited from interface org.apache.camel.Component

trySetComponent

Methods inherited from interface org.apache.camel.CamelContextAware

trySetCamelContext

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

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

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Constructor Detail

MasterComponent

public MasterComponent()

MasterComponent

public MasterComponent(org.apache.camel.CamelContext context)

Method Detail

createEndpoint

protected org.apache.camel.Endpoint createEndpoint(String uri,
                                                   String remaining,
                                                   Map<String,Object> params)
                                            throws Exception

Specified by:

createEndpoint in class org.apache.camel.support.DefaultComponent

Throws:

Exception

useRawUri

public boolean useRawUri()

Specified by:

useRawUri in interface org.apache.camel.Component

Overrides:

useRawUri in class org.apache.camel.support.DefaultComponent

getService

public org.apache.camel.cluster.CamelClusterService getService()

setService

public void setService(org.apache.camel.cluster.CamelClusterService service)

Inject the service to use.

getServiceSelector

public org.apache.camel.cluster.CamelClusterService.Selector getServiceSelector()

setServiceSelector

public void setServiceSelector(org.apache.camel.cluster.CamelClusterService.Selector serviceSelector)

Inject the service selector used to lookup the CamelClusterService to use.

doInit

protected void doInit()
               throws Exception

Overrides:

doInit in class org.apache.camel.support.DefaultComponent

Throws:

Exception