001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.events;
016    
017    import com.liferay.portal.kernel.events.SimpleAction;
018    import com.liferay.portal.kernel.log.Log;
019    import com.liferay.portal.kernel.log.LogFactoryUtil;
020    
021    import java.security.NoSuchAlgorithmException;
022    
023    import javax.crypto.Mac;
024    
025    /**
026     * @author Mika Koivisto
027     */
028    public class CryptoStartupAction extends SimpleAction {
029    
030            @Override
031            public void run(String[] ids) {
032                    try {
033                            Mac.getInstance("HmacSHA1");
034                    }
035                    catch (NoSuchAlgorithmException nsae) {
036                            _log.error(
037                                    "Unable to get Mac instance for algorithm HmacSHA1", nsae);
038                    }
039            }
040    
041            private static Log _log = LogFactoryUtil.getLog(CryptoStartupAction.class);
042    
043    }