/*
* Copyright (C) 2012-2015 TagServlet Ltd
*
* This file is part of Open BlueDragon (OpenBD) CFML Server Engine.
*
* OpenBD is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Free Software Foundation,version 3.
*
* OpenBD 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 OpenBD. If not, see http://www.gnu.org/licenses/
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining
* it with any of the JARS listed in the README.txt (or a modified version of
* (that library), containing parts covered by the terms of that JAR, the
* licensors of this Program grant you additional permission to convey the
* resulting work.
* README.txt @ http://www.openbluedragon.org/license/README.txt
*
* http://openbd.org/
*/
package com.naryx.tagfusion.cfm.application.sessionstorage;
import com.naryx.tagfusion.cfm.engine.catchDataFactory;
import com.naryx.tagfusion.cfm.engine.cfmRunTimeException;
public class SessionStorageFactory {
public enum SessionEngine {
NONE, INTERNAL, J2EE, MONGO, MEMCACHED
};
public static SessionStorageInterface NULL_STORAGESESSION = new SessionStorageNullImpl();
public static SessionStorageInterface createStorage(String appName, SessionStorageInterface sessionStorage, boolean bSessionManagement, boolean bJ2EESessionManagement, String storage) throws cfmRunTimeException {
if (!bSessionManagement) {
if (sessionStorage != null && sessionStorage.getType() == SessionEngine.NONE)
return sessionStorage;
else {
if (sessionStorage != null)
sessionStorage.shutdown();
return NULL_STORAGESESSION;
}
} else if (storage != null) {
if (storage.startsWith("mongo")) {
if (sessionStorage != null && sessionStorage.getType() == SessionEngine.MONGO && sessionStorage.getURI().equals(storage))
return sessionStorage;
else {
if (sessionStorage != null)
sessionStorage.shutdown();
try {
return new SessionStorageMongoImpl(appName, storage);
} catch (Exception e) {
throw new cfmRunTimeException(catchDataFactory.generalException("SessionStorageFactory", e.getMessage()));
}
}
} else if (storage.startsWith("memcached://")) {
if (sessionStorage != null && sessionStorage.getType() == SessionEngine.MEMCACHED && sessionStorage.getURI().equals(storage))
return sessionStorage;
else {
if (sessionStorage != null)
sessionStorage.shutdown();
try {
return new SessionStorageMemcachedImpl(appName, storage);
} catch (Exception e) {
throw new cfmRunTimeException(catchDataFactory.generalException("SessionStorageFactory", e.getMessage()));
}
}
} else
throw new cfmRunTimeException(catchDataFactory.generalException("SessionStorageFactory", "unknown storage: [" + storage + "]"));
} else if (bJ2EESessionManagement) {
if (sessionStorage != null && sessionStorage.getType() == SessionEngine.J2EE)
return sessionStorage;
else {
if (sessionStorage != null)
sessionStorage.shutdown();
return new SessionStorageJ2EEImpl(appName);
}
} else {
if (sessionStorage != null && sessionStorage.getType() == SessionEngine.INTERNAL)
return sessionStorage;
else {
if (sessionStorage != null)
sessionStorage.shutdown();
return new SessionStorageInternalImpl(appName);
}
}
}
}