Field Detail

• serviceInitializationCompleted

  protected boolean serviceInitializationCompleted

• serviceInitializationException

  protected boolean serviceInitializationException

• serviceMonitor

  protected Object serviceMonitor

Constructor Detail

• UIMA_Service

  public UIMA_Service()

Method Detail

• initialize

  public String[] initialize(String[] args)
                      throws 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:

  Exception

• deploy

  public SpringContainerDeployer deploy(String[] springContextFiles,
                               org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent> listener)
                                 throws Exception

  Throws:

  Exception

• deploy

  public SpringContainerDeployer deploy(String[] springContextFiles)
                                 throws Exception

  Deploy Spring context files in a Spring Container.

  Parameters:

  springContextFiles - - array of Spring context files

  Throws:

  Exception

• startMonitor

  public void startMonitor(long samplingFrequency)
                    throws 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:

  Exception - - error on monitor initialization or startup

• stopMonitor

  public void stopMonitor()
                   throws Exception

  Creates an instance of a JmxMonitor, initializes it with the JMX Server URI and checkpoint frequency, and finally starts the monitor.

  Throws:

  Exception - - error on monitor initialization or startup

• finalize

  protected void finalize()

  Overrides:

  finalize in class Object

• onApplicationEvent

  public void onApplicationEvent(org.springframework.context.ApplicationEvent event)

  Specified by:

  onApplicationEvent in interface org.springframework.context.ApplicationListener

• main

  public static void main(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 -