FilterHandler

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org.roller.presentation.pagecache
Interface FilterHandler

All Known Implementing Classes:: CommonsPageCache, OSCacheFilterHandler

public interface FilterHandler

Method Summary

void destroy()
          Clean up anything necessary before destruction.

void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
          Exactly as Filter.doFilter().

void flushCache(javax.servlet.http.HttpServletRequest req)
          Clear the entire cache.

void removeFromCache(javax.servlet.http.HttpServletRequest req, org.roller.pojos.UserData user)
          Remove the entries for this User from the cache.

Method Detail

destroy

public void destroy()

Clean up anything necessary before destruction.

doFilter

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

Exactly as Filter.doFilter().

flushCache

public void flushCache(javax.servlet.http.HttpServletRequest req)

Clear the entire cache.

removeFromCache

public void removeFromCache(javax.servlet.http.HttpServletRequest req,
                            org.roller.pojos.UserData user)

Remove the entries for this User from the cache.