| /* |
| * Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 5024531 |
| * @summary Test type mapping of the platform MXBean proxy |
| * returned from Management.newPlatformMXBeanProxy(). |
| * @author Mandy Chung |
| */ |
| import java.lang.management.*; |
| import javax.management.*; |
| import static java.lang.management.ManagementFactory.*; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Properties; |
| import com.sun.management.GcInfo; |
| |
| public class ProxyExceptions { |
| private static MBeanServer server = |
| ManagementFactory.getPlatformMBeanServer(); |
| private static MemoryPoolMXBean heapPool = null; |
| private static MemoryPoolMXBean nonHeapPool = null; |
| public static void main(String[] argv) throws Exception { |
| List<MemoryPoolMXBean> pools = getMemoryPoolMXBeans(); |
| for (MemoryPoolMXBean p : pools) { |
| MemoryPoolMXBean proxy = newPlatformMXBeanProxy(server, |
| MEMORY_POOL_MXBEAN_DOMAIN_TYPE + ",name=" + p.getName(), |
| MemoryPoolMXBean.class); |
| boolean uoeCaught; |
| if (!p.isUsageThresholdSupported()) { |
| try { |
| proxy.getUsageThreshold(); |
| uoeCaught = false; |
| } catch (UnsupportedOperationException e) { |
| uoeCaught = true; |
| } |
| if (!uoeCaught) { |
| throw new RuntimeException("TEST FAILED: " + |
| "UnsupportedOperationException not thrown " + |
| "when calling getUsageThreshold on " + p.getName()); |
| } |
| try { |
| proxy.setUsageThreshold(100); |
| uoeCaught = false; |
| } catch (UnsupportedOperationException e) { |
| uoeCaught = true; |
| } |
| if (!uoeCaught) { |
| throw new RuntimeException("TEST FAILED: " + |
| "UnsupportedOperationException not thrown " + |
| "when calling setUsageThreshold on " + p.getName()); |
| } |
| } |
| if (!p.isCollectionUsageThresholdSupported()) { |
| try { |
| proxy.getCollectionUsageThreshold(); |
| uoeCaught = false; |
| } catch (UnsupportedOperationException e) { |
| uoeCaught = true; |
| } |
| if (!uoeCaught) { |
| throw new RuntimeException("TEST FAILED: " + |
| "UnsupportedOperationException not thrown " + |
| "when calling getCollectionUsageThreshold on " + |
| p.getName()); |
| } |
| try { |
| proxy.setCollectionUsageThreshold(100); |
| uoeCaught = false; |
| } catch (UnsupportedOperationException e) { |
| uoeCaught = true; |
| } |
| if (!uoeCaught) { |
| throw new RuntimeException("TEST FAILED: " + |
| "UnsupportedOperationException not thrown " + |
| "when calling getCollectionUsageThreshold on " + |
| p.getName()); |
| } |
| } |
| } |
| |
| ThreadMXBean thread = newPlatformMXBeanProxy(server, |
| THREAD_MXBEAN_NAME, |
| ThreadMXBean.class); |
| boolean iaeCaught = false; |
| try { |
| thread.getThreadInfo(-1); |
| } catch (IllegalArgumentException e) { |
| iaeCaught = true; |
| } |
| if (!iaeCaught) { |
| throw new RuntimeException("TEST FAILED: " + |
| "IllegalArgumentException not thrown " + |
| "when calling getThreadInfo(-1)"); |
| } |
| |
| System.out.println("Test passed."); |
| } |
| } |