Package org.apache.camel.component.zookeepermaster

Class 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

      All Methods Instance Methods Concrete Methods 
      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, 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 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 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()