Package org.apache.camel.main

Class MainSupport

  • Direct Known Subclasses:
    MainCommandLineSupport
    public abstract class MainSupport
extends BaseMainSupport
    Class for main implementations to allow starting up a JVM with Camel embedded.

    • Field Detail

      • LOG

        protected static final org.slf4j.Logger LOG

      • UNINITIALIZED_EXIT_CODE

        protected static final int UNINITIALIZED_EXIT_CODE
        See Also:
        Constant Field Values

      • camelTemplate

        protected volatile org.apache.camel.ProducerTemplate camelTemplate

    • Constructor Detail

      • MainSupport

        @SafeVarargs
protected MainSupport​(Class<? extends org.apache.camel.CamelConfiguration>... configurationClasses)

      • MainSupport

        protected MainSupport()

    • Method Detail

      • doInit

        protected void doInit()
               throws Exception
        Overrides:
        doInit in class org.apache.camel.support.service.BaseService
        Throws:
        Exception

      • run

        public void run()
         throws Exception
        Runs this process with the given arguments, and will wait until completed, or the JVM terminates.
        Throws:
        Exception

      • beforeStart

        protected void beforeStart()
                    throws Exception
        Callback to run custom logic before CamelContext is being started.

        It is recommended to use MainListener instead.

        Throws:
        Exception

      • afterStart

        protected void afterStart()
                   throws Exception
        Callback to run custom logic after CamelContext has been started.

        It is recommended to use MainListener instead.

        Throws:
        Exception

      • internalBeforeStart

        protected void internalBeforeStart()
        Tasks to run before start() is called.

      • beforeStop

        protected void beforeStop()
                   throws Exception
        Callback to run custom logic before CamelContext is being stopped.

        It is recommended to use MainListener instead.

        Throws:
        Exception

      • afterStop

        protected void afterStop()
                  throws Exception
        Callback to run custom logic after CamelContext has been stopped.

        It is recommended to use MainListener instead.

        Throws:
        Exception

      • completed

        public void completed()
        Marks this process as being completed.

      • getCompleteTask

        public Runnable getCompleteTask()
        Gets the complete task which allows to trigger this on demand.

      • registerMainBootstrap

        protected void registerMainBootstrap()
        Registers MainBootstrapCloseable with the CamelContext.

      • getDuration

        @Deprecated
public int getDuration()
        Deprecated.

      • setDuration

        @Deprecated
public void setDuration​(int duration)
        Deprecated.
        use BaseMainSupport.configure()
        Sets the duration (in seconds) to run the application until it should be terminated. Defaults to -1. Any value <= 0 will run forever.

      • getDurationIdle

        @Deprecated
public int getDurationIdle()
        Deprecated.

      • setDurationIdle

        @Deprecated
public void setDurationIdle​(int durationIdle)
        Deprecated.
        use BaseMainSupport.configure()
        Sets the maximum idle duration (in seconds) when running the application, and if there has been no message processed after being idle for more than this duration then the application should be terminated. Defaults to -1. Any value <= 0 will run forever.

      • getDurationMaxMessages

        @Deprecated
public int getDurationMaxMessages()
        Deprecated.

      • setDurationMaxMessages

        @Deprecated
public void setDurationMaxMessages​(int durationMaxMessages)
        Deprecated.
        use BaseMainSupport.configure()
        Sets the duration to run the application to process at most max messages until it should be terminated. Defaults to -1. Any value <= 0 will run forever.

      • setDurationHitExitCode

        @Deprecated
public void setDurationHitExitCode​(int durationHitExitCode)
        Deprecated.
        use BaseMainSupport.configure()
        Sets the exit code for the application if duration was hit

      • getDurationHitExitCode

        @Deprecated
public int getDurationHitExitCode()
        Deprecated.

      • getExitCode

        public int getExitCode()

      • isTrace

        public boolean isTrace()

      • enableTrace

        public void enableTrace()

      • enableTraceStandby

        public void enableTraceStandby()

      • getAppName

        public String getAppName()

      • setAppName

        public void setAppName​(String appName)
        Application name (used for logging start and stop)

      • doStop

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

      • doStart

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

      • waitUntilCompleted

        protected void waitUntilCompleted()

      • findOrCreateCamelTemplate

        protected abstract org.apache.camel.ProducerTemplate findOrCreateCamelTemplate()

      • createCamelContext

        protected abstract org.apache.camel.CamelContext createCamelContext()

      • getCamelTemplate

        public org.apache.camel.ProducerTemplate getCamelTemplate()
                                                   throws Exception
        Throws:
        Exception