public class CookieBufferingFilter extends Object implements javax.servlet.Filter
Filter
which wraps the HttpServletResponse
via
CookieBufferingFilter.CookieBufferingHttpServletResponseProxy
to ensure that only a single cookie of a given name is set.Modifier and Type | Class and Description |
---|---|
private class |
CookieBufferingFilter.CookieBufferingHttpServletResponseProxy
An implementation of
HttpServletResponse which buffers added cookies to
ensure only a single cookie of a given name is eventually set. |
Constructor and Description |
---|
CookieBufferingFilter() |
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) |
public void init(javax.servlet.FilterConfig filterConfig) throws javax.servlet.ServletException
init
in interface javax.servlet.Filter
javax.servlet.ServletException
public void destroy()
destroy
in interface javax.servlet.Filter
public void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) throws IOException, javax.servlet.ServletException
doFilter
in interface javax.servlet.Filter
IOException
javax.servlet.ServletException
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