com.tensegrity.palowebviewer.server.filter
Class NoCacheFilter

java.lang.Object
  extended by com.tensegrity.palowebviewer.server.filter.NoCacheFilter
All Implemented Interfaces:
javax.servlet.Filter

public class NoCacheFilter
extends java.lang.Object
implements javax.servlet.Filter

When executed, add the appropriate headers to prevent browser caching.


Constructor Summary
NoCacheFilter()
           
 
Method Summary
 void destroy()
           
 void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
           
 void init(javax.servlet.FilterConfig filterConfig)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NoCacheFilter

public NoCacheFilter()
Method Detail

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws java.io.IOException,
                     javax.servlet.ServletException
Specified by:
doFilter in interface javax.servlet.Filter
Throws:
java.io.IOException
javax.servlet.ServletException

init

public void init(javax.servlet.FilterConfig filterConfig)
Specified by:
init in interface javax.servlet.Filter

destroy

public void destroy()
Specified by:
destroy in interface javax.servlet.Filter