[Openutils-svn] SF.net SVN: openutils:[2248] trunk/openutils-mgnlcache

[<fg...@us...>]

Revision: 2248
          http://openutils.svn.sourceforge.net/openutils/?rev=2248&view=rev
Author:   fgiust
Date:     2010-04-03 13:13:44 +0000 (Sat, 03 Apr 2010)

Log Message:
-----------
cleaning up

Removed Paths:
-------------
    trunk/openutils-mgnlcache/src/main/java/net/sourceforge/openutils/mgnlsimplecache/filters/ClientHeadersFilter.java

Property Changed:
----------------
    trunk/openutils-mgnlcache/


Property changes on: trunk/openutils-mgnlcache
___________________________________________________________________
Added: svn:ignore
   + .settings
target
.checkstyle
.classpath
.project


Deleted: trunk/openutils-mgnlcache/src/main/java/net/sourceforge/openutils/mgnlsimplecache/filters/ClientHeadersFilter.java
===================================================================
--- trunk/openutils-mgnlcache/src/main/java/net/sourceforge/openutils/mgnlsimplecache/filters/ClientHeadersFilter.java	2010-04-03 13:06:23 UTC (rev 2247)
+++ trunk/openutils-mgnlcache/src/main/java/net/sourceforge/openutils/mgnlsimplecache/filters/ClientHeadersFilter.java	2010-04-03 13:13:44 UTC (rev 2248)
@@ -1,119 +0,0 @@
-/**
- *
- * Magnolia Simplecache module (http://www.openmindlab.com/lab/products/simplecache.html)
- * Copyright(C) 2010-2010, Openmind S.r.l. http://www.openmindonline.it
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.sourceforge.openutils.mgnlsimplecache.filters;
-
-import info.magnolia.cms.filters.AbstractMgnlFilter;
-
-import java.io.IOException;
-
-import javax.servlet.FilterChain;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-
-/**
- * THIS HAS NOTHING TO DO WITH SERVER SIDE CACHE: should not be here but since the original filter has been moved to the
- * magnolia cache module I am adding it back here.
- * <p>
- * Filter that sets cache headers, allowing or dening cache at client-side. By default the filter adds the
- * "Cache-Control: public" and expire directives to resources so that everything can be cached by the browser. Setting
- * the <code>nocache</code> property to <code>true</code> has the opposite effect, forcing browsers to avoid caching.
- * </p>
- * <p>
- * The following example shows how to configure the filter so that static resources (images, css, js) gets cached by the
- * browser, and deny cache for html pages.
- * </p>
- * 
- * <pre>
- * + server
- *    + filters
- *      + ...
- *      + headers-cache
- *        - class                  info.magnolia.module.cache.filter.CacheHeadersFilter
- *        - expirationMinutes      1440 <em>(default)</em>
- *        + bypasses
- *          + extensions
- *            - class              info.magnolia.voting.voters.ExtensionVoter
- *            - allow              gif,jpg,png,swf,css,js
- *            - not                true
- *      + headers-nocache
- *        - class                  info.magnolia.module.cache.filter.CacheHeadersFilter
- *        - nocache                true
- *        + bypasses
- *          + extensions
- *            - class              info.magnolia.voting.voters.ExtensionVoter
- *            - allow              html
- *            - not                true
- * </pre>
- * @author Fabrizio Giustina
- * @version $Id$
- */
-public class ClientHeadersFilter extends AbstractMgnlFilter
-{
-
-    /**
-     * Number of minutes this item must be kept in cache.
-     */
-    private long expirationMinutes = 1440;
-
-    /**
-     * Cache should be avoided for filtered items.
-     */
-    private boolean nocache;
-
-    /**
-     * Sets the expirationMinutes.
-     * @param expirationMinutes the expirationMinutes to set
-     */
-    public void setExpirationMinutes(long expirationMinutes)
-    {
-        this.expirationMinutes = expirationMinutes;
-    }
-
-    /**
-     * Sets the nocache.
-     * @param nocache the nocache to set
-     */
-    public void setNocache(boolean nocache)
-    {
-        this.nocache = nocache;
-    }
-
-    public void doFilter(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
-        throws IOException, ServletException
-    {
-        if (nocache)
-        {
-            response.setHeader("Pragma", "no-cache");
-            response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate, max-age=0");
-            response.setDateHeader("Expires", 0L);
-        }
-        else
-        {
-            response.setHeader("Pragma", "");
-            response.setHeader("Cache-Control", "max-age=" + expirationMinutes * 60 + ", public");
-            final long expiration = System.currentTimeMillis() + expirationMinutes * 60000;
-            response.setDateHeader("Expires", expiration);
-        }
-
-        chain.doFilter(request, response);
-    }
-}


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