instanceevent.java

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    /**
     * Construct a new InstanceEvent with the specified parameters.  This
     * constructor is used for filter processing events.
     *
     * @param wrapper Wrapper managing this servlet instance
     * @param filter Filter instance for which this event occurred
     * @param type Event type (required)
     * @param request Servlet request we are processing
     * @param response Servlet response we are processing
     * @param exception Exception that occurred
     */
    public InstanceEvent(Wrapper wrapper, Filter filter, String type,
                         ServletRequest request, ServletResponse response,
                         Throwable exception) {

      super(wrapper);
      this.wrapper = wrapper;
      this.filter = filter;
      this.servlet = null;
      this.type = type;
      this.request = request;
      this.response = response;
      this.exception = exception;

    }


    /**
     * Construct a new InstanceEvent with the specified parameters.  This
     * constructor is used for processing servlet lifecycle events.
     *
     * @param wrapper Wrapper managing this servlet instance
     * @param servlet Servlet instance for which this event occurred
     * @param type Event type (required)
     */
    public InstanceEvent(Wrapper wrapper, Servlet servlet, String type) {

      super(wrapper);
      this.wrapper = wrapper;
      this.filter = null;
      this.servlet = servlet;
      this.type = type;

    }


    /**
     * Construct a new InstanceEvent with the specified parameters.  This
     * constructor is used for processing servlet lifecycle events.
     *
     * @param wrapper Wrapper managing this servlet instance
     * @param servlet Servlet instance for which this event occurred
     * @param type Event type (required)
     * @param exception Exception that occurred
     */
    public InstanceEvent(Wrapper wrapper, Servlet servlet, String type,
                         Throwable exception) {

      super(wrapper);
      this.wrapper = wrapper;
      this.filter = null;
      this.servlet = servlet;
      this.type = type;
      this.exception = exception;

    }


    /**
     * Construct a new InstanceEvent with the specified parameters.  This
     * constructor is used for processing servlet processing events.
     *
     * @param wrapper Wrapper managing this servlet instance
     * @param servlet Servlet instance for which this event occurred
     * @param type Event type (required)
     * @param request Servlet request we are processing
     * @param response Servlet response we are processing
     */
    public InstanceEvent(Wrapper wrapper, Servlet servlet, String type,
                         ServletRequest request, ServletResponse response) {

      super(wrapper);
      this.wrapper = wrapper;
      this.filter = null;
      this.servlet = servlet;
      this.type = type;
      this.request = request;
      this.response = response;

    }


    /**
     * Construct a new InstanceEvent with the specified parameters.  This
     * constructor is used for processing servlet processing events.
     *
     * @param wrapper Wrapper managing this servlet instance
     * @param servlet Servlet instance for which this event occurred
     * @param type Event type (required)
     * @param request Servlet request we are processing
     * @param response Servlet response we are processing
     * @param exception Exception that occurred
     */
    public InstanceEvent(Wrapper wrapper, Servlet servlet, String type,
                         ServletRequest request, ServletResponse response,
                         Throwable exception) {

      super(wrapper);
      this.wrapper = wrapper;
      this.filter = null;
      this.servlet = servlet;
      this.type = type;
      this.request = request;
      this.response = response;
      this.exception = exception;

    }


    // ----------------------------------------------------- Instance Variables


    /**
     * The exception that was thrown during the processing being reported
     * by this event (AFTER_INIT_EVENT, AFTER_SERVICE_EVENT, 
     * AFTER_DESTROY_EVENT, AFTER_DISPATCH_EVENT, and AFTER_FILTER_EVENT only).
     */
    private Throwable exception = null;


    /**
     * The Filter instance for which this event occurred (BEFORE_FILTER_EVENT
     * and AFTER_FILTER_EVENT only).
     */
    private Filter filter = null;


    /**
     * The servlet request being processed (BEFORE_FILTER_EVENT,
     * AFTER_FILTER_EVENT, BEFORE_SERVICE_EVENT, and AFTER_SERVICE_EVENT).
     */
    private ServletRequest request = null;


    /**
     * The servlet response being processed (BEFORE_FILTER_EVENT,
     * AFTER_FILTER_EVENT, BEFORE_SERVICE_EVENT, and AFTER_SERVICE_EVENT).
     */
    private ServletResponse response = null;


    /**
     * The Servlet instance for which this event occurred (not present on
     * BEFORE_FILTER_EVENT or AFTER_FILTER_EVENT events).
     */
    private Servlet servlet = null;


    /**
     * The event type this instance represents.
     */
    private String type = null;


    /**
     * The Wrapper managing the servlet instance for which this event occurred.
     */
    private Wrapper wrapper = null;


    // ------------------------------------------------------------- Properties


    /**
     * Return the exception that occurred during the processing
     * that was reported by this event.
     */
    public Throwable getException() {

        return (this.exception);

    }


    /**
     * Return the filter instance for which this event occurred.
     */
    public Filter getFilter() {

        return (this.filter);

    }


    /**
     * Return the servlet request for which this event occurred.
     */
    public ServletRequest getRequest() {

        return (this.request);

    }


    /**
     * Return the servlet response for which this event occurred.
     */
    public ServletResponse getResponse() {

        return (this.response);

    }


    /**
     * Return the servlet instance for which this event occurred.
     */
    public Servlet getServlet() {

        return (this.servlet);

    }


    /**
     * Return the event type of this event.
     */
    public String getType() {

        return (this.type);

    }


    /**
     * Return the Wrapper managing the servlet instance for which this
     * event occurred.
     */
    public Wrapper getWrapper() {

        return (this.wrapper);

    }


}