com.atlassian.core.filters
Class AbstractHttpFilter

java.lang.Object
  com.atlassian.core.filters.AbstractHttpFilter

All Implemented Interfaces:

javax.servlet.Filter

Direct Known Subclasses:

AbstractCachingFilter, AbstractEncodingFilter, AbstractEncodingFilter, ExpiresFilter, ServletContextThreadLocalFilter

public abstract class AbstractHttpFilter
extends java.lang.Object
implements javax.servlet.Filter

Provides default implementations of init(FilterConfig) and destroy(), and a doFilter method that casts to HttpServletRequest and HttpServletResponse.

Since:

4.0

Constructor Summary

AbstractHttpFilter()

Method Summary

void	destroy() Default implementation which does nothing.
protected abstract void	doFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain) If this is an HTTP request, delegates to doFilter(HttpServletRequest, HttpServletResponse, FilterChain).
void	init(javax.servlet.FilterConfig filterConfig) Default implementation which does nothing.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractHttpFilter

public AbstractHttpFilter()

Method Detail

init

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

Default implementation which does nothing.

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public final void doFilter(javax.servlet.ServletRequest request,
                           javax.servlet.ServletResponse response,
                           javax.servlet.FilterChain filterChain)
                    throws java.io.IOException,
                           javax.servlet.ServletException

If this is an HTTP request, delegates to doFilter(HttpServletRequest, HttpServletResponse, FilterChain). Does nothing if the request and response are not of the HTTP variety.

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException

doFilter

protected abstract void doFilter(javax.servlet.http.HttpServletRequest request,
                                 javax.servlet.http.HttpServletResponse response,
                                 javax.servlet.FilterChain filterChain)
                          throws java.io.IOException,
                                 javax.servlet.ServletException

Throws:

java.io.IOException

javax.servlet.ServletException

See Also:

Filter.doFilter(ServletRequest, ServletResponse, FilterChain)

destroy

public void destroy()

Default implementation which does nothing.

Specified by:

destroy in interface javax.servlet.Filter