com.googlecode.jinahya.servlet.http

Class HttpFilter

java.lang.Object

com.googlecode.jinahya.servlet.AbstractFilter

com.googlecode.jinahya.servlet.http.HttpFilter

All Implemented Interfaces:

javax.servlet.Filter

Direct Known Subclasses:

FileSuffixToMediaTypeDispatcher

public abstract class HttpFilter
extends AbstractFilter

Author:

Jin Kwon

Constructor Summary

Constructors

Constructor and Description
HttpFilter()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	doFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain) Does filtering on given arguments.
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) Overridden to invoke doFilter(HttpServletRequest, HttpServletResponse, FilterChain) when request is an instance of HttpServletRequest and response is an instance of HttpServletResponse.

Methods inherited from class com.googlecode.jinahya.servlet.AbstractFilter

destroy, getFilterConfig, getServletContext, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpFilter

public HttpFilter()

Method Detail

doFilter

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

Overridden to invoke doFilter(HttpServletRequest, HttpServletResponse, FilterChain) when request is an instance of HttpServletRequest and response is an instance of HttpServletResponse.

Parameters:

request -

response -

chain -

Throws:

IOException

javax.servlet.ServletException

See Also:

doFilter(HttpServletRequest, HttpServletResponse, FilterChain)

doFilter

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

Does filtering on given arguments.

Parameters:

request - the HTTP servlet request

response - the HTTP servlet response

chain - the filter chain

Throws:

IOException - if an I/O error occurs.

javax.servlet.ServletException - if a servlet related error occurs.