org.apache.camel.component.zookeepermaster

Class MasterConsumer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.DefaultConsumer

org.apache.camel.component.zookeepermaster.MasterConsumer

All Implemented Interfaces:

AutoCloseable, org.apache.camel.Consumer, org.apache.camel.EndpointAware, org.apache.camel.RouteAware, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.RouteIdAware, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

@ManagedResource(description="Managed ZooKeeper Master Consumer")
public class MasterConsumer
extends org.apache.camel.support.DefaultConsumer

A consumer which is only really active while it holds the master lock

Field Summary

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

BUILDED, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTINGDOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
MasterConsumer(MasterEndpoint endpoint, org.apache.camel.Processor processor)

Method Summary

Modifier and Type	Method and Description
protected void	doResume()
protected void	doStart()
protected void	doStop()
protected void	doSuspend()
boolean	isConnected()
boolean	isMaster()
String	lastEvent()
protected Runnable	onDisconnected()
protected Runnable	onLockOwned()
String	slaves()
String	thisNode()

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

createUoW, doInit, doneUoW, getAsyncProcessor, getEndpoint, getExceptionHandler, getProcessor, getRoute, getRouteId, handleException, handleException, setExceptionHandler, setRoute, setRouteId, toString

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

build, doBuild, doFail, doLifecycleChange, doShutdown, 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.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

MasterConsumer

public MasterConsumer(MasterEndpoint endpoint,
                      org.apache.camel.Processor processor)

Method Detail

isConnected

@ManagedAttribute(description="Are we connected to ZooKeeper")
public boolean isConnected()

isMaster

@ManagedAttribute(description="Are we the master")
public boolean isMaster()

slaves

@ManagedOperation(description="Information about all the slaves")
public String slaves()

lastEvent

@ManagedOperation(description="Information about the last event in the cluster group")
public String lastEvent()

thisNode

@ManagedOperation(description="Information about this node")
public String thisNode()

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.apache.camel.support.DefaultConsumer

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.apache.camel.support.DefaultConsumer

Throws:

Exception

doResume

protected void doResume()
                 throws Exception

Overrides:

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

Throws:

Exception

doSuspend

protected void doSuspend()
                  throws Exception

Overrides:

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

Throws:

Exception

onLockOwned

protected Runnable onLockOwned()

onDisconnected

protected Runnable onDisconnected()