FileStrategyBuilder.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.web;

import org.apache.catalina.Context;
import org.apache.catalina.core.StandardContext;
import org.apache.catalina.session.FileStore;
import org.apache.catalina.session.PersistentManager;
import org.glassfish.logging.annotation.LogMessageInfo;
import org.glassfish.web.deployment.runtime.SessionManager;
import org.jvnet.hk2.annotations.Service;

import java.util.logging.Level;

@Service(name="file")
public class FileStrategyBuilder extends BasePersistenceStrategyBuilder {

    @LogMessageInfo(
            message = "Enabling file-based persistence for web module [{0}]''s sessions",
            level = "INFO")
    public static final String FILE_PERSISTENCE = "AS-WEB-GLUE-00093";

    public void initializePersistenceStrategy(
            Context ctx,
            SessionManager smBean,
            ServerConfigLookup serverConfigLookup) {

        if (_logger.isLoggable(Level.INFO)) {
            _logger.log(Level.INFO, FILE_PERSISTENCE, ctx.getPath());
        }

        super.initializePersistenceStrategy(ctx, smBean, serverConfigLookup);

        PersistentManager mgr = new PersistentManager();
        mgr.setMaxActiveSessions(maxSessions);
        mgr.setMaxIdleBackup(0);     // FIXME: Make configurable

        FileStore store = new FileStore();
        store.setDirectory(directory);
        mgr.setStore(store);
        
        //START OF 6364900
        mgr.setSessionLocker(new PESessionLocker(ctx));
        //END OF 6364900        

        ctx.setManager(mgr);

        if(!((StandardContext)ctx).isSessionTimeoutOveridden()) {
            mgr.setMaxInactiveInterval(sessionMaxInactiveInterval);
        }

        // Special code for Java Server Faces
        if (ctx.findParameter(JSF_HA_ENABLED) == null) {
            ctx.addParameter(JSF_HA_ENABLED, "true");
        }
    }
}