/* * Copyright 2011 gitblit.com. * * Licensed 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 com.gitblit.models; import java.io.Serializable; import java.util.Date; import java.util.HashMap; import java.util.Map; /** * ServerStatus encapsulates runtime status information about the server * including the system environment. * * @author James Moger * */ public class ServerStatus implements Serializable { private static final long serialVersionUID = 1L; public final Date bootDate; public final long heapSize; public final Map systemProperties; public volatile long heapAllocated; public volatile long heapFree; public ServerStatus() { bootDate = new Date(); heapSize = Runtime.getRuntime().maxMemory(); systemProperties = new HashMap(); put("file.encoding"); put("java.home"); put("java.io.tmpdir"); put("java.runtime.name"); put("java.runtime.version"); put("java.vendor"); put("java.version"); put("java.vm.info"); put("java.vm.name"); put("java.vm.vendor"); put("java.vm.version"); put("os.arch"); put("os.name"); put("os.version"); } private void put(String key) { systemProperties.put(key, System.getProperty(key)); } }