Package 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.health.HealthCheckAware, 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

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

  • Constructor Summary

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

  • Method Summary

    Modifier and Type
    Method
    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

    createExchange, createUoW, defaultConsumerCallback, doBuild, doInit, doneUoW, doShutdown, getAsyncProcessor, getEndpoint, getExceptionHandler, getHealthCheck, getProcessor, getRoute, getRouteId, handleException, handleException, handleException, releaseExchange, setExceptionHandler, setHealthCheck, setRoute, setRouteId, toString

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

    build, doFail, doLifecycleChange, 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.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

  • Constructor Details

    • MasterConsumer

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

  • Method Details

    • 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()