Class MasterComponent
- java.lang.Object
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- org.apache.camel.support.service.BaseService
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- org.apache.camel.support.service.ServiceSupport
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- org.apache.camel.support.DefaultComponent
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- org.apache.camel.component.master.MasterComponent
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- 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("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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Constructor Summary
Constructors Constructor Description MasterComponent()
MasterComponent(org.apache.camel.CamelContext context)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected org.apache.camel.Endpoint
createEndpoint(String uri, String remaining, Map<String,Object> params)
protected void
doInit()
org.apache.camel.cluster.CamelClusterService
getService()
org.apache.camel.cluster.CamelClusterService.Selector
getServiceSelector()
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
useRawUri()
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Methods inherited from class org.apache.camel.support.DefaultComponent
afterConfiguration, createEndpoint, createEndpoint, doBuild, doStart, doStop, 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
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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
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Method Detail
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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()
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setService
public void setService(org.apache.camel.cluster.CamelClusterService service)
Inject the service to use.
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getServiceSelector
public org.apache.camel.cluster.CamelClusterService.Selector getServiceSelector()
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setServiceSelector
public void setServiceSelector(org.apache.camel.cluster.CamelClusterService.Selector serviceSelector)
Inject the service selector used to lookup theCamelClusterService
to use.
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