Package org.apache.camel.component.file.cluster

Class FileLockClusterService

java.lang.Object
org.apache.camel.support.service.BaseService
org.apache.camel.support.service.ServiceSupport
org.apache.camel.support.cluster.AbstractCamelClusterService<FileLockClusterView>
org.apache.camel.component.file.cluster.FileLockClusterService
All Implemented Interfaces:
AutoCloseable, org.apache.camel.CamelContextAware, org.apache.camel.cluster.CamelClusterService, org.apache.camel.Ordered, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.HasCamelContext, org.apache.camel.spi.HasId, org.apache.camel.spi.IdAware, org.apache.camel.StatefulService, org.apache.camel.SuspendableService
public class FileLockClusterService extends org.apache.camel.support.cluster.AbstractCamelClusterService<FileLockClusterView>

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.camel.cluster.CamelClusterService

    org.apache.camel.cluster.CamelClusterService.Selector

  • Field Summary

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

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

    Fields inherited from interface org.apache.camel.Ordered

    HIGHEST, LOWEST

  • Constructor Summary

    Constructors
    Constructor
    Description
    FileLockClusterService()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected FileLockClusterView
    createView(String namespace)
     
    protected void
    doStop()
     
    long
    getAcquireLockDelay()
     
    TimeUnit
    getAcquireLockDelayUnit()
     
    long
    getAcquireLockInterval()
     
    TimeUnit
    getAcquireLockIntervalUnit()
     
    int
    getHeartbeatTimeoutMultiplier()
     
    String
    getRoot()
     
    void
    setAcquireLockDelay(long acquireLockDelay)
    The time to wait before starting to try to acquire lock, default 1.
    void
    setAcquireLockDelay(long pollDelay, TimeUnit pollDelayUnit)
     
    void
    setAcquireLockDelayUnit(TimeUnit acquireLockDelayUnit)
    The time unit for the acquireLockDelay, default to TimeUnit.SECONDS.
    void
    setAcquireLockInterval(long acquireLockInterval)
    The time to wait between attempts to try to acquire lock, default 10.
    void
    setAcquireLockInterval(long pollInterval, TimeUnit pollIntervalUnit)
     
    void
    setAcquireLockIntervalUnit(TimeUnit acquireLockIntervalUnit)
    The time unit for the acquireLockInterval, default to TimeUnit.SECONDS.
    void
    setHeartbeatTimeoutMultiplier(int heartbeatTimeoutMultiplier)
    Multiplier applied to the cluster leader acquireLockInterval to determine how long followers should wait before considering the leader "stale".
    void
    setRoot(String root)
    Sets the root path.

    Methods inherited from class org.apache.camel.support.cluster.AbstractCamelClusterService

    doStart, getAttributes, getCamelContext, getId, getNamespaces, getOrder, getView, isLeader, releaseView, setAttribute, setAttributes, setCamelContext, setId, setOrder, startView, stopView

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

    build, doBuild, doFail, doInit, doLifecycleChange, doResume, doShutdown, doSuspend, fail, getInternalLock, 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.cluster.CamelClusterService

    unwrap

    Methods inherited from interface org.apache.camel.spi.IdAware

    setGeneratedId

    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

    • FileLockClusterService

      public FileLockClusterService()

  • Method Details

    • createView

      protected FileLockClusterView createView(String namespace) throws Exception
      Specified by:
      createView in class org.apache.camel.support.cluster.AbstractCamelClusterService<FileLockClusterView>
      Throws:
      Exception

    • getRoot

      public String getRoot()

    • setRoot

      public void setRoot(String root)
      Sets the root path.

    • getAcquireLockDelay

      public long getAcquireLockDelay()

    • setAcquireLockDelay

      public void setAcquireLockDelay(long acquireLockDelay)
      The time to wait before starting to try to acquire lock, default 1.

    • setAcquireLockDelay

      public void setAcquireLockDelay(long pollDelay, TimeUnit pollDelayUnit)

    • getAcquireLockDelayUnit

      public TimeUnit getAcquireLockDelayUnit()

    • setAcquireLockDelayUnit

      public void setAcquireLockDelayUnit(TimeUnit acquireLockDelayUnit)
      The time unit for the acquireLockDelay, default to TimeUnit.SECONDS.

    • getAcquireLockInterval

      public long getAcquireLockInterval()

    • setAcquireLockInterval

      public void setAcquireLockInterval(long acquireLockInterval)
      The time to wait between attempts to try to acquire lock, default 10.

    • setAcquireLockInterval

      public void setAcquireLockInterval(long pollInterval, TimeUnit pollIntervalUnit)

    • getAcquireLockIntervalUnit

      public TimeUnit getAcquireLockIntervalUnit()

    • setAcquireLockIntervalUnit

      public void setAcquireLockIntervalUnit(TimeUnit acquireLockIntervalUnit)
      The time unit for the acquireLockInterval, default to TimeUnit.SECONDS.

    • setHeartbeatTimeoutMultiplier

      public void setHeartbeatTimeoutMultiplier(int heartbeatTimeoutMultiplier)
      Multiplier applied to the cluster leader acquireLockInterval to determine how long followers should wait before considering the leader "stale".

      For example, if the leader updates its heartbeat every 2 seconds and the heartbeatTimeoutMultiplier is 3, followers will tolerate up to 2s * 3 = 6s of silence before declaring the leader unavailable.

    • getHeartbeatTimeoutMultiplier

      public int getHeartbeatTimeoutMultiplier()

    • doStop

      protected void doStop() throws Exception
      Overrides:
      doStop in class org.apache.camel.support.cluster.AbstractCamelClusterService<FileLockClusterView>
      Throws:
      Exception