Purple Code

com.purpletech.servlets
Class ImageServlet

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

public class ImageServlet
extends DefaultServlet

See Also:
Serialized Form

Field Summary
static boolean usePure
           
 
Fields inherited from class com.purpletech.servlets.DefaultServlet
logBuffer
 
Constructor Summary
ImageServlet()
           
 
Method Summary
 void doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
           
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.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

usePure

public static final boolean usePure
See Also:
Constant Field Values
Constructor Detail

ImageServlet

public ImageServlet()
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 javax.servlet.GenericServlet
javax.servlet.ServletException

doGet

public void doGet(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse res)
           throws java.io.IOException,
                  javax.servlet.ServletException
Overrides:
doGet in class javax.servlet.http.HttpServlet
java.io.IOException
javax.servlet.ServletException

getComponent

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

javax.servlet.ServletException

Documentation generated March 5 2003