001/* 002 * Copyright 2012 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample; 017 018import java.lang.management.MemoryMXBean; 019import java.lang.management.MemoryUsage; 020 021import org.ametys.runtime.plugins.admin.jvmstatus.monitoring.SampleManager; 022 023/** 024 * {@link SampleManager} for collecting JVM heap memory status. 025 */ 026public class HeapMemorySampleManager extends AbstractMemorySampleManager 027{ 028 @Override 029 protected MemoryUsage _getMemoryUsage(MemoryMXBean memoryMXBean) 030 { 031 return memoryMXBean.getHeapMemoryUsage(); 032 } 033 034 @Override 035 protected String _getGraphTitle() 036 { 037 return "JVM Heap Memory"; 038 } 039}