org.apache.wss4j.common.cache.WSS4JCacheUtil Maven / Gradle / Ivy
/**
* 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.wss4j.common.cache;
/**
* Some functionality to detect if EhCache is available or not.
*/
public final class WSS4JCacheUtil {
private static final org.slf4j.Logger LOG =
org.slf4j.LoggerFactory.getLogger(WSS4JCacheUtil.class);
private static final boolean EH_CACHE_INSTALLED;
static {
boolean ehCacheInstalled = false;
try {
Class cacheManagerClass = Class.forName("org.ehcache.CacheManager");
if (cacheManagerClass != null) {
ehCacheInstalled = true;
}
} catch (Exception e) {
//ignore
LOG.debug(e.getMessage());
}
EH_CACHE_INSTALLED = ehCacheInstalled;
}
private WSS4JCacheUtil() {
// complete
}
public static boolean isEhCacheInstalled() {
return EH_CACHE_INSTALLED;
}
}