org.gcube.smartgears.extensions
Class RequestExceptionBarrier

java.lang.Object
  org.gcube.smartgears.extensions.RequestExceptionBarrier

All Implemented Interfaces:

javax.servlet.Filter

public class RequestExceptionBarrier
extends Object
implements javax.servlet.Filter

A Filter that maps RequestExceptions onto error responses.

Author:

Fabio Simeoni

Constructor Summary

RequestExceptionBarrier()

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

RequestExceptionBarrier

public RequestExceptionBarrier()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter