dap4.d4ts

Class HttpHeadFilter

java.lang.Object

dap4.d4ts.HttpHeadFilter

All Implemented Interfaces:

javax.servlet.Filter

public class HttpHeadFilter
extends Object
implements javax.servlet.Filter

Servlet filter that presents a HEAD request as a GET. The application doesn't need to know the difference, as this filter handles all the details.

Constructor Summary

Constructors

Constructor and Description
HttpHeadFilter()

Method Summary

Modifier and Type	Method and Description
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

HttpHeadFilter

public HttpHeadFilter()

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,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter