ccc.web.filters
Class ReadWriteTxFilter

java.lang.Object
  ccc.web.filters.ReadWriteTxFilter

All Implemented Interfaces:

javax.servlet.Filter

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

A servlet action that manages a read/write J2EE transaction.

The transaction rolls back if an exception is thrown and commits otherwise.

Author:

Civic Computing Ltd.

Constructor Summary

ReadWriteTxFilter()

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

ReadWriteTxFilter

public ReadWriteTxFilter()

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

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

init

public void init(javax.servlet.FilterConfig filterConfig)

Specified by:

init in interface javax.servlet.Filter