Package org.apache.camel.component.netty

Class NettyComponent

  • All Implemented Interfaces:
    AutoCloseable, org.apache.camel.CamelContextAware, org.apache.camel.Component, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.SSLContextParametersAware, org.apache.camel.StatefulService, org.apache.camel.SuspendableService
    @Component("netty")
public class NettyComponent
extends org.apache.camel.support.DefaultComponent
implements org.apache.camel.SSLContextParametersAware

    • 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

    • 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> parameters)  
      protected void doStart()  
      protected void doStop()  
      NettyConfiguration getConfiguration()  
      io.netty.util.concurrent.EventExecutorGroup getExecutorService()  
      int getMaximumPoolSize()  
      boolean isUseGlobalSslContextParameters()  
      protected NettyConfiguration parseConfiguration​(NettyConfiguration configuration, String remaining, Map<String,​Object> parameters)
      Parses the configuration
      void setConfiguration​(NettyConfiguration configuration)
      To use the NettyConfiguration as configuration when creating endpoints.
      void setExecutorService​(io.netty.util.concurrent.EventExecutorGroup executorService)
      To use the given EventExecutorGroup.
      void setMaximumPoolSize​(int maximumPoolSize)
      Sets a maximum thread pool size for the netty consumer ordered thread pool.
      void setUseGlobalSslContextParameters​(boolean useGlobalSslContextParameters)
      Enable usage of global SSL context parameters.

      • 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 interface org.apache.camel.CamelContextAware

        getCamelContext, setCamelContext

      • 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.SSLContextParametersAware

        retrieveGlobalSslContextParameters

      • 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 Detail

      • NettyComponent

        public NettyComponent()

      • NettyComponent

        public NettyComponent​(Class<? extends org.apache.camel.Endpoint> endpointClass)

      • NettyComponent

        public NettyComponent​(org.apache.camel.CamelContext context)

    • Method Detail

      • getMaximumPoolSize

        public int getMaximumPoolSize()

      • setMaximumPoolSize

        public void setMaximumPoolSize​(int maximumPoolSize)
        Sets a maximum thread pool size for the netty consumer ordered thread pool. The default size is 2 x cpu_core plus 1. Setting this value to eg 10 will then use 10 threads unless 2 x cpu_core plus 1 is a higher value, which then will override and be used. For example if there are 8 cores, then the consumer thread pool will be 17. This thread pool is used to route messages received from Netty by Camel. We use a separate thread pool to ensure ordering of messages and also in case some messages will block, then nettys worker threads (event loop) wont be affected.

      • createEndpoint

        protected org.apache.camel.Endpoint createEndpoint​(String uri,
                                                   String remaining,
                                                   Map<String,​Object> parameters)
                                            throws Exception
        Specified by:
        createEndpoint in class org.apache.camel.support.DefaultComponent
        Throws:
        Exception

      • setConfiguration

        public void setConfiguration​(NettyConfiguration configuration)
        To use the NettyConfiguration as configuration when creating endpoints.

      • setExecutorService

        public void setExecutorService​(io.netty.util.concurrent.EventExecutorGroup executorService)
        To use the given EventExecutorGroup.

      • isUseGlobalSslContextParameters

        public boolean isUseGlobalSslContextParameters()
        Specified by:
        isUseGlobalSslContextParameters in interface org.apache.camel.SSLContextParametersAware

      • setUseGlobalSslContextParameters

        public void setUseGlobalSslContextParameters​(boolean useGlobalSslContextParameters)
        Enable usage of global SSL context parameters.
        Specified by:
        setUseGlobalSslContextParameters in interface org.apache.camel.SSLContextParametersAware

      • getExecutorService

        public io.netty.util.concurrent.EventExecutorGroup getExecutorService()

      • doStart

        protected void doStart()
                throws Exception
        Overrides:
        doStart in class org.apache.camel.support.DefaultComponent
        Throws:
        Exception

      • doStop

        protected void doStop()
               throws Exception
        Overrides:
        doStop in class org.apache.camel.support.DefaultComponent
        Throws:
        Exception