Class OpenCmsListener

  • All Implemented Interfaces:
    java.util.EventListener, javax.servlet.http.HttpSessionListener, javax.servlet.ServletContextListener

    public class OpenCmsListener
    extends java.lang.Object
    implements javax.servlet.ServletContextListener, javax.servlet.http.HttpSessionListener
    Provides the OpenCms system with information from the servlet context.

    Used for the following purposes:

    • Starting up OpenCms when the servlet container is started.
    • Shutting down OpenCms when the servlet container is shut down.
    • Informing the CmsSessionManager if a new session is created.
    • Informing the CmsSessionManager session is destroyed or invalidated.
    Since:
    6.0.0
    • Constructor Summary

      Constructors 
      Constructor Description
      OpenCmsListener()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void contextDestroyed​(javax.servlet.ServletContextEvent event)  
      void contextInitialized​(javax.servlet.ServletContextEvent event)  
      void sessionCreated​(javax.servlet.http.HttpSessionEvent event)  
      void sessionDestroyed​(javax.servlet.http.HttpSessionEvent event)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Method Detail

      • contextDestroyed

        public void contextDestroyed​(javax.servlet.ServletContextEvent event)
        Specified by:
        contextDestroyed in interface javax.servlet.ServletContextListener
        See Also:
        ServletContextListener.contextDestroyed(javax.servlet.ServletContextEvent)
      • contextInitialized

        public void contextInitialized​(javax.servlet.ServletContextEvent event)
        Specified by:
        contextInitialized in interface javax.servlet.ServletContextListener
        See Also:
        ServletContextListener.contextInitialized(javax.servlet.ServletContextEvent)
      • sessionCreated

        public void sessionCreated​(javax.servlet.http.HttpSessionEvent event)
        Specified by:
        sessionCreated in interface javax.servlet.http.HttpSessionListener
        See Also:
        HttpSessionListener.sessionCreated(javax.servlet.http.HttpSessionEvent)
      • sessionDestroyed

        public void sessionDestroyed​(javax.servlet.http.HttpSessionEvent event)
        Specified by:
        sessionDestroyed in interface javax.servlet.http.HttpSessionListener
        See Also:
        HttpSessionListener.sessionDestroyed(javax.servlet.http.HttpSessionEvent)