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.master.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("master")
public class MasterComponent
extends org.apache.camel.support.DefaultComponent
The master camel component provides a way to ensures that only a single endpoint in a cluster is active at any point
in time with automatic failover if the JVM dies or the leadership is lot for any reason.
This feature is useful if you need to consume from a backend that does not support concurrent consumption.
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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
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected org.apache.camel.Endpoint
protected void
doInit()
org.apache.camel.cluster.CamelClusterService
org.apache.camel.cluster.CamelClusterService.Selector
void
setService
(org.apache.camel.cluster.CamelClusterService service) Inject the service to use.void
setServiceSelector
(org.apache.camel.cluster.CamelClusterService.Selector serviceSelector) Inject the service selector used to lookup theCamelClusterService
to use.boolean
Methods inherited from class org.apache.camel.support.DefaultComponent
afterConfiguration, createEndpoint, createEndpoint, doBuild, 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, validateParameters, validateURI
Methods inherited from class org.apache.camel.support.service.BaseService
build, doFail, doLifecycleChange, doResume, doShutdown, doStart, doStop, 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
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Constructor Details
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MasterComponent
public MasterComponent() -
MasterComponent
public MasterComponent(org.apache.camel.CamelContext context)
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Method Details
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createEndpoint
protected org.apache.camel.Endpoint createEndpoint(String uri, String remaining, Map<String, Object> params) throws Exception- Specified by:
createEndpoint
in classorg.apache.camel.support.DefaultComponent
- Throws:
Exception
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useRawUri
public boolean useRawUri()- Specified by:
useRawUri
in interfaceorg.apache.camel.Component
- Overrides:
useRawUri
in classorg.apache.camel.support.DefaultComponent
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getService
public org.apache.camel.cluster.CamelClusterService getService() -
setService
public void setService(org.apache.camel.cluster.CamelClusterService service) Inject the service to use. -
getServiceSelector
public org.apache.camel.cluster.CamelClusterService.Selector getServiceSelector() -
setServiceSelector
public void setServiceSelector(org.apache.camel.cluster.CamelClusterService.Selector serviceSelector) Inject the service selector used to lookup theCamelClusterService
to use. -
doInit
- Overrides:
doInit
in classorg.apache.camel.support.DefaultComponent
- Throws:
Exception
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