Module jakarta.servlet.jsp
Package jakarta.servlet.jsp

Interface HttpJspPage

All Superinterfaces:
JspPage, jakarta.servlet.Servlet
public interface HttpJspPage extends JspPage
The HttpJspPage interface describes the interaction that a JSP Page Implementation Class must satisfy when using the HTTP protocol.

The behaviour is identical to that of the JspPage, except for the signature of the _jspService method, which is now expressible in the Java type system and included explicitly in the interface.

See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    _jspService(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
    The _jspService()method corresponds to the body of the JSP page.

    Methods inherited from interface jakarta.servlet.jsp.JspPage

    jspDestroy, jspInit

    Methods inherited from interface jakarta.servlet.Servlet

    destroy, getServletConfig, getServletInfo, init, service

  • Method Details

    • _jspService

      void _jspService(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response) throws jakarta.servlet.ServletException, IOException
      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.

      Parameters:
      request - Provides client request information to the JSP.
      response - Assists the JSP in sending a response to the client.
      Throws:
      jakarta.servlet.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.