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coreservlets
Class FilteredCodeServlet

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--coreservlets.BadCodeServlet
                    |
                    +--coreservlets.FilteredCodeServlet

public class FilteredCodeServlet
extends BadCodeServlet

Subclass of BadCodeServlet that keeps the same doGet method but filters the code fragment for HTML-specific characters. You should filter strings that are likely to contain special characters (like program excerpts) or strings that are derived from user input.

Taken from Core Servlets and JavaServer Pages from Prentice Hall and Sun Microsystems Press, http://www.coreservlets.com/. © 2000 Marty Hall; may be freely used or adapted.

See Also:
Serialized Form

Constructor Summary
FilteredCodeServlet()
           
 
Method Summary
 String getCodeFragment()
           
 
Methods inherited from class coreservlets.BadCodeServlet
doGet
 
Methods inherited from class javax.servlet.http.HttpServlet
doDelete, doOptions, doPost, doPut, doTrace, getLastModified, service, service
 
Methods inherited from class javax.servlet.GenericServlet
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FilteredCodeServlet

public FilteredCodeServlet()
Method Detail

getCodeFragment

public String getCodeFragment()
Overrides:
getCodeFragment in class BadCodeServlet

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