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.StatefulService, org.apache.camel.SuspendableService

@Component(value="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

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

Constructor Summary

Constructors

Constructor and Description
MasterComponent()

Method Summary

Modifier and Type	Method and 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, doInit, getAndRemoveOrResolveReferenceParameter, getAndRemoveOrResolveReferenceParameter, getAndRemoveParameter, getAndRemoveParameter, getCamelContext, getComponentPropertyConfigurer, getEndpointPropertyConfigurer, getExtension, getSupportedExtensions, ifStartsWithReturnRemainder, isBasicPropertyBinding, isBridgeErrorHandler, isLazyStartProducer, registerExtension, registerExtension, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceParameter, resolveAndRemoveReferenceParameter, setBasicPropertyBinding, setBridgeErrorHandler, setCamelContext, setLazyStartProducer, setProperties, setProperties, setProperties, useIntrospectionOnEndpoint, useRawUri, validateParameters, validateURI

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

build, doBuild, 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.Component

trySetComponent

Methods inherited from interface org.apache.camel.CamelContextAware

trySetCamelContext

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

MasterComponent

public MasterComponent()

Method Detail

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)