Package org.apache.uima.adapter.jms.service

Class UIMA_Service

  • All Implemented Interfaces:
    java.util.EventListener, org.springframework.context.ApplicationListener
    public class UIMA_Service
extends java.lang.Object
implements org.springframework.context.ApplicationListener

    • Constructor Summary

      Constructors 
      Constructor Description
      UIMA_Service()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      SpringContainerDeployer deploy​(java.lang.String[] springContextFiles)
      Deploy Spring context files in a Spring Container.
      protected void finalize()  
      java.lang.String[] initialize​(java.lang.String[] args)
      Parse command args, run dd2spring on the deployment descriptors to generate Spring context files.
      static void main​(java.lang.String[] args)
      The main routine for starting the deployment of a UIMA-AS instance.
      void onApplicationEvent​(org.springframework.context.ApplicationEvent event)  
      void startMonitor​(long samplingFrequency)
      Creates an instance of a JmxMonitor, initializes it with the JMX Server URI and checkpoint frequency, and finally starts the monitor.

      • Methods inherited from class java.lang.Object

        clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • serviceInitializationCompleted

        protected boolean serviceInitializationCompleted

      • serviceInitializationException

        protected boolean serviceInitializationException

      • serviceMonitor

        protected java.lang.Object serviceMonitor

    • Constructor Detail

      • UIMA_Service

        public UIMA_Service()

    • Method Detail

      • initialize

        public java.lang.String[] initialize​(java.lang.String[] args)
                              throws java.lang.Exception
        Parse command args, run dd2spring on the deployment descriptors to generate Spring context files.
        Parameters:
        args - - command line arguments
        Returns:
        - an array of Spring context files generated from provided deployment descriptors
        Throws:
        java.lang.Exception

      • deploy

        public SpringContainerDeployer deploy​(java.lang.String[] springContextFiles)
                               throws java.lang.Exception
        Deploy Spring context files in a Spring Container.
        Parameters:
        springContextFiles - - array of Spring context files
        Throws:
        java.lang.Exception

      • startMonitor

        public void startMonitor​(long samplingFrequency)
                  throws java.lang.Exception
        Creates an instance of a JmxMonitor, initializes it with the JMX Server URI and checkpoint frequency, and finally starts the monitor.
        Parameters:
        samplingFrequency - - how often the JmxMonitor should checkpoint to fetch service metrics
        Throws:
        java.lang.Exception - - error on monitor initialization or startup

      • finalize

        protected void finalize()
        Overrides:
        finalize in class java.lang.Object

      • onApplicationEvent

        public void onApplicationEvent​(org.springframework.context.ApplicationEvent event)
        Specified by:
        onApplicationEvent in interface org.springframework.context.ApplicationListener

      • main

        public static void main​(java.lang.String[] args)
        The main routine for starting the deployment of a UIMA-AS instance. The args are either: 1 or more "paths" to Spring XML descriptors representing the information needed or some number of parameters, preceeded by a "-" sign. If the first arg doesn't start with a "-" it is presumed to be the first format. For the 2nd style, the arguments are: -saxonURL a-URL-to-the-saxon-jar usually starting with "file:", -xslt path-to-the-dd2spring.xsl file, -d path-to-UIMA-deployment-descriptor [-d path-to-another-dd ...] these arguments may be in any order) For the 3rd style, like #2 but with multiple dd-files following a single -dd Useful for calling from scripts.
        Parameters:
        args -