001    /**
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    
018    package org.apache.geronimo.management.geronimo;
019    
020    import java.util.Date;
021    import java.util.Properties;
022    
023    import org.apache.geronimo.system.logging.SystemLog;
024    
025    /**
026     * Geronimo extensions to the standard JSR-77 JVM type.
027     *
028     * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
029     */
030    public interface JVM extends org.apache.geronimo.management.JVM {
031        int getAvailableProcessors();
032    
033        /**
034         * Gets the date at which the kernel was most recently started in this JVM
035         */
036        Date getKernelBootTime();
037        /**
038         * Gets the system properties for this JVM
039         */
040        Properties getSystemProperties();
041    
042        /**
043         * Gets the system log instance
044         */
045        SystemLog getSystemLog();
046    
047    }