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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 6231888 27 * @summary Test that all the JMX Remote API classes that define 28 * the method "void close() throws IOException;" extend 29 * or implement the java.io.Closeable interface. 30 * @author Luis-Miguel Alventosa 31 * @modules java.management 32 * @run clean CloseableTest 33 * @run build CloseableTest 34 * @run main CloseableTest 35 */ 36 37 import java.io.Closeable; 38 import javax.management.remote.JMXConnector; 39 import javax.management.remote.rmi.RMIConnection; 40 import javax.management.remote.rmi.RMIConnectionImpl; 41 import javax.management.remote.rmi.RMIConnectionImpl_Stub; 42 import javax.management.remote.rmi.RMIConnector; 43 import javax.management.remote.rmi.RMIIIOPServerImpl; 44 import javax.management.remote.rmi.RMIJRMPServerImpl; 45 import javax.management.remote.rmi.RMIServerImpl; 46 47 public class CloseableTest { 48 private static final Class closeArray[] = { 49 JMXConnector.class, 50 RMIConnector.class, 51 RMIConnection.class, 52 RMIConnectionImpl.class, 53 RMIConnectionImpl_Stub.class, 54 RMIServerImpl.class, 55 RMIIIOPServerImpl.class, 56 RMIJRMPServerImpl.class 57 }; 58 59 static int error; 60 61 static void test(Class<?> c) { 62 System.out.println("\nTest " + c); 63 if (Closeable.class.isAssignableFrom(c)) { 64 System.out.println("Test passed!"); 65 } else { 66 error++; 67 System.out.println("Test failed!"); 68 } 69 } 70 71 static void test(String cn) { 72 try { 73 test(Class.forName(cn)); 74 } catch (ClassNotFoundException ignore) { 75 System.out.println("\n" + cn + " not tested."); 76 } 77 } 78 79 public static void main(String[] args) throws Exception { 80 System.out.println("Test that all the JMX Remote API classes that " + 81 "define\nthe method \"void close() throws " + 82 "IOException;\" extend\nor implement the " + 83 "java.io.Closeable interface."); 84 for (Class<?> c : closeArray) { 85 test(c); 86 } 87 88 // Stub classes not present if RMI-IIOP not supported 89 test("org.omg.stub.javax.management.remote.rmi._RMIConnection_Stub"); 90 91 if (error > 0) { 92 final String msg = "\nTest FAILED! Got " + error + " error(s)"; 93 System.out.println(msg); 94 throw new IllegalArgumentException(msg); 95 } else { 96 System.out.println("\nTest PASSED!"); 97 } 98 } 99 }