/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.ws.security.tokenstore;
import org.apache.cxf.message.Message;
/**
* An abstract factory to return a TokenStore instance. It returns an EHCacheTokenStoreFactory
* if EH-Cache is available. Otherwise it returns a MemoryTokenStoreFactory.
*/
public abstract class TokenStoreFactory {
private static boolean ehCacheInstalled;
static {
try {
Class<?> cacheManagerClass = Class.forName("net.sf.ehcache.CacheManager");
if (cacheManagerClass != null) {
ehCacheInstalled = true;
}
} catch (Exception e) {
//ignore
}
}
public static synchronized boolean isEhCacheInstalled() {
return ehCacheInstalled;
}
public static TokenStoreFactory newInstance() {
if (isEhCacheInstalled()) {
return new EHCacheTokenStoreFactory();
}
return new MemoryTokenStoreFactory();
}
public abstract TokenStore newTokenStore(String key, Message message);
}