1 /* 2 * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.management; 27 28 import java.io.IOException; 29 import java.util.ArrayList; 30 import java.util.List; 31 import javax.management.ObjectName; 32 33 import com.sun.management.HotSpotDiagnosticMXBean; 34 import com.sun.management.VMOption; 35 36 /** 37 * Implementation of the diagnostic MBean for Hotspot VM. 38 */ 39 public class HotSpotDiagnostic implements HotSpotDiagnosticMXBean { 40 public HotSpotDiagnostic() { 41 } 42 43 @Override 44 public void dumpHeap(String outputFile, boolean live) throws IOException { 45 SecurityManager security = System.getSecurityManager(); 46 if (security != null) { 47 security.checkWrite(outputFile); 48 Util.checkControlAccess(); 49 } 50 51 dumpHeap0(outputFile, live); 52 } 53 54 private native void dumpHeap0(String outputFile, boolean live) throws IOException; | 1 /* 2 * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.management.internal; 27 28 import java.io.IOException; 29 import java.util.ArrayList; 30 import java.util.List; 31 import javax.management.ObjectName; 32 33 import com.sun.management.HotSpotDiagnosticMXBean; 34 import com.sun.management.VMOption; 35 import sun.management.Util; 36 37 /** 38 * Implementation of the diagnostic MBean for Hotspot VM. 39 */ 40 public class HotSpotDiagnostic implements HotSpotDiagnosticMXBean { 41 public HotSpotDiagnostic() { 42 } 43 44 @Override 45 public void dumpHeap(String outputFile, boolean live) throws IOException { 46 SecurityManager security = System.getSecurityManager(); 47 if (security != null) { 48 security.checkWrite(outputFile); 49 Util.checkControlAccess(); 50 } 51 52 dumpHeap0(outputFile, live); 53 } 54 55 private native void dumpHeap0(String outputFile, boolean live) throws IOException; |