Package org.apache.camel.component.zookeepermaster

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.zookeepermaster.ZookeeperComponentSupport
org.apache.camel.component.zookeepermaster.MasterComponent
All Implemented Interfaces:
AutoCloseable, org.apache.camel.CamelContextAware, org.apache.camel.Component, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.HasCamelContext, org.apache.camel.StatefulService, org.apache.camel.SuspendableService
@Component("zookeeper-master") public class MasterComponent extends ZookeeperComponentSupport
The zookeeper-master camel component ensures that only a single endpoint in a cluster is active at any point in time with all other JVMs being hot standbys which wait until the master JVM dies before taking over to provide high availability of a single consumer.

  • 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
    MasterComponent()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.camel.Endpoint
    createEndpoint(String uri, String remaining, Map<String,Object> params)
     
    protected String
    getCamelClusterPath(String name)
     
    ContainerIdFactory
    getContainerIdFactory()
     
    String
    getZkRoot()
     
    void
    setContainerIdFactory(ContainerIdFactory containerIdFactory)
    To use a custom ContainerIdFactory for creating container ids.
    void
    setZkRoot(String zkRoot)
    The root path to use in zookeeper where information is stored which nodes are master/slave etc.

    Methods inherited from class org.apache.camel.component.zookeepermaster.ZookeeperComponentSupport

    createGroup, doStart, doStop, getCurator, getMaximumConnectionTimeout, getZooKeeperPassword, getZooKeeperUrl, setCurator, setMaximumConnectionTimeout, setZooKeeperPassword, setZooKeeperUrl

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

    afterConfiguration, createEndpoint, createEndpoint, doBuild, doInit, 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, useRawUri, 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.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

    • MasterComponent

      public MasterComponent()

  • Method Details

    • getContainerIdFactory

      public ContainerIdFactory getContainerIdFactory()

    • setContainerIdFactory

      public void setContainerIdFactory(ContainerIdFactory containerIdFactory)
      To use a custom ContainerIdFactory for creating container ids.

    • getZkRoot

      public String getZkRoot()

    • setZkRoot

      public void setZkRoot(String zkRoot)
      The root path to use in zookeeper where information is stored which nodes are master/slave etc. Will by default use: /camel/zookeepermaster/clusters/master

    • 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

    • getCamelClusterPath

      protected String getCamelClusterPath(String name)