Constructor Detail

• HttpJspBase

  protected HttpJspBase()

Method Detail

• init

  public final void init(ServletConfig config)
                  throws ServletException

  Description copied from class: javax.servlet.GenericServlet
  Called by the servlet container to indicate to a servlet that the servlet is being placed into service. See Servlet.init(javax.servlet.ServletConfig).

  This implementation stores the ServletConfig object it receives from the servlet container for later use. When overriding this form of the method, call super.init(config).

  Specified by:

  init in interface Servlet

  Overrides:

  init in class GenericServlet

  Parameters:

  config - the ServletConfig object that contains configuration information for this servlet

  Throws:

  ServletException - if an exception occurs that interrupts the servlet's normal operation

  See Also:

  UnavailableException

• getServletInfo

  public String getServletInfo()

  Description copied from class: javax.servlet.GenericServlet
  Returns information about the servlet, such as author, version, and copyright. By default, this method returns an empty string. Override this method to have it return a meaningful value. See Servlet.getServletInfo().

  Specified by:

  getServletInfo in interface Servlet

  Overrides:

  getServletInfo in class GenericServlet

  Returns:

  String information about this servlet, by default an empty string

• destroy

  public final void destroy()

  Description copied from class: javax.servlet.GenericServlet
  Called by the servlet container to indicate to a servlet that the servlet is being taken out of service. See Servlet.destroy().

  Specified by:

  destroy in interface Servlet

  Overrides:

  destroy in class GenericServlet

• service

  public final void service(HttpServletRequest request,
             HttpServletResponse response)
                     throws ServletException,
                            IOException

  Entry point into service.

  Overrides:

  service in class HttpServlet

  Parameters:

  request - the HttpServletRequest object that contains the request the client made of the servlet

  response - the HttpServletResponse object that contains the response the servlet returns to the client

  Throws:

  ServletException - if the HTTP request cannot be handled

  IOException - if an input or output error occurs while the servlet is handling the HTTP request

  See Also:

  Servlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)

• jspInit

  public void jspInit()

  Description copied from interface: javax.servlet.jsp.JspPage
  The jspInit() method is invoked when the JSP page is initialized. It is the responsibility of the JSP implementation (and of the class mentioned by the extends attribute, if present) that at this point invocations to the getServletConfig() method will return the desired value. A JSP page can override this method by including a definition for it in a declaration element. A JSP page should redefine the init() method from Servlet.

  Specified by:

  jspInit in interface JspPage

• _jspInit

  public void _jspInit()

• jspDestroy

  public void jspDestroy()

  Description copied from interface: javax.servlet.jsp.JspPage
  The jspDestroy() method is invoked when the JSP page is about to be destroyed. A JSP page can override this method by including a definition for it in a declaration element. A JSP page should redefine the destroy() method from Servlet.

  Specified by:

  jspDestroy in interface JspPage

• _jspDestroy

  protected void _jspDestroy()

• _jspService

  public abstract void _jspService(HttpServletRequest request,
                 HttpServletResponse response)
                            throws ServletException,
                                   IOException

  Description copied from interface: javax.servlet.jsp.HttpJspPage
  The _jspService()method corresponds to the body of the JSP page. This method is defined automatically by the JSP container and should never be defined by the JSP page author.

  If a superclass is specified using the extends attribute, that superclass may choose to perform some actions in its service() method before or after calling the _jspService() method. See using the extends attribute in the JSP_Engine chapter of the JSP specification.

  Specified by:

  _jspService in interface HttpJspPage

  Parameters:

  request - Provides client request information to the JSP.

  response - Assists the JSP in sending a response to the client.

  Throws:

  ServletException - Thrown if an error occurred during the processing of the JSP and that the container should take appropriate action to clean up the request.

  IOException - Thrown if an error occurred while writing the response for this page.