Purple Code

com.purpletech.servlets
Class GraphServlet

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--com.purpletech.servlets.DefaultServlet
                    |
                    +--com.purpletech.servlets.ImageServlet
                          |
                          +--com.purpletech.servlets.GraphServlet
All Implemented Interfaces:
java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class GraphServlet
extends ImageServlet

See Also:
Serialized Form

Field Summary
protected  java.util.Map symbols
           
 
Fields inherited from class com.purpletech.servlets.ImageServlet
usePure
 
Fields inherited from class com.purpletech.servlets.DefaultServlet
logBuffer
 
Constructor Summary
GraphServlet()
           
 
Method Summary
protected  java.awt.Component getComponent(javax.servlet.http.HttpServletRequest req)
          subclasses should override this method to return a Java AWT Component which draws their image
 void init(javax.servlet.ServletConfig cfg)
           
 
Methods inherited from class com.purpletech.servlets.ImageServlet
doGet
 
Methods inherited from class com.purpletech.servlets.DefaultServlet
getInitParameter, getLog, getLogHTML, getParameter, getServletInfo, log, log, setDefaults, setDefaults
 
Methods inherited from class javax.servlet.http.HttpServlet
doDelete, doOptions, doPost, doPut, doTrace, getLastModified, service, service
 
Methods inherited from class javax.servlet.GenericServlet
destroy, getInitParameterNames, getServletConfig, getServletContext, getServletName, init, log
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

symbols

protected java.util.Map symbols
Constructor Detail

GraphServlet

public GraphServlet()
Method Detail

init

public void init(javax.servlet.ServletConfig cfg)
          throws javax.servlet.ServletException
Specified by:
init in interface javax.servlet.Servlet
Overrides:
init in class ImageServlet
javax.servlet.ServletException

getComponent

protected java.awt.Component getComponent(javax.servlet.http.HttpServletRequest req)
                                   throws javax.servlet.ServletException
Description copied from class: ImageServlet
subclasses should override this method to return a Java AWT Component which draws their image

Overrides:
getComponent in class ImageServlet
javax.servlet.ServletException

Documentation generated March 5 2003