Package org.jfree.chart.servlet

Class DisplayChart

java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
org.jfree.chart.servlet.DisplayChart
All Implemented Interfaces:
Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
public class DisplayChart extends javax.servlet.http.HttpServlet
Servlet used for streaming charts to the client browser from the temporary directory. You need to add this servlet and mapping to your deployment descriptor (web.xml) in order to get it to work. The syntax is as follows: <xmp> <servlet> <servlet-name>DisplayChart</servlet-name> <servlet-class>org.jfree.chart.servlet.DisplayChart</servlet-class> </servlet> <servlet-mapping> <servlet-name>DisplayChart</servlet-name> <url-pattern>/servlet/DisplayChart</url-pattern> </servlet-mapping> </xmp>
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    DisplayChart()
    Default constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    init()
    Init method.
    void
    service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
    Service method.

    Methods inherited from class javax.servlet.http.HttpServlet

    doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

    Methods inherited from class javax.servlet.GenericServlet

    destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • init

      public void init() throws javax.servlet.ServletException
      Init method.
      Overrides:
      init in class javax.servlet.GenericServlet
      Throws:
      javax.servlet.ServletException - never.

    • service

      public void service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException
      Service method.
      Overrides:
      service in class javax.servlet.http.HttpServlet
      Parameters:
      request - the request.
      response - the response.
      Throws:
      javax.servlet.ServletException - ??.
      IOException - ??.