1 /* 2 * Copyright (c) 2005, 2012, 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 * @run clean CloseableTest 32 * @run build CloseableTest 33 * @run main CloseableTest 34 */ 35 36 import java.io.Closeable; 37 import javax.management.remote.JMXConnector; 38 import javax.management.remote.rmi.RMIConnection; 39 import javax.management.remote.rmi.RMIConnectionImpl; 40 import javax.management.remote.rmi.RMIConnectionImpl_Stub; 41 import javax.management.remote.rmi.RMIConnector; 42 import javax.management.remote.rmi.RMIIIOPServerImpl; 43 import javax.management.remote.rmi.RMIJRMPServerImpl; 44 import javax.management.remote.rmi.RMIServerImpl; 45 46 public class CloseableTest { 47 private static final Class closeArray[] = { 48 JMXConnector.class, 49 RMIConnector.class, 50 RMIConnection.class, 51 RMIConnectionImpl.class, 52 RMIConnectionImpl_Stub.class, 53 RMIServerImpl.class, 54 RMIIIOPServerImpl.class, 55 RMIJRMPServerImpl.class 56 }; 57 58 static int error; 59 60 static void test(Class<?> c) { 61 System.out.println("\nTest " + c); 62 if (Closeable.class.isAssignableFrom(c)) { 63 System.out.println("Test passed!"); 64 } else { 65 error++; 66 System.out.println("Test failed!"); 67 } 68 } 69 70 static void test(String cn) { 71 try { 72 test(Class.forName(cn)); 73 } catch (ClassNotFoundException ignore) { 74 System.out.println("\n" + cn + " not tested."); 75 } 76 } 77 78 public static void main(String[] args) throws Exception { 79 System.out.println("Test that all the JMX Remote API classes that " + 80 "define\nthe method \"void close() throws " + 81 "IOException;\" extend\nor implement the " + 82 "java.io.Closeable interface."); 83 for (Class<?> c : closeArray) { 84 test(c); 85 } 86 87 // Stub classes not present if RMI-IIOP not supported 88 test("org.omg.stub.javax.management.remote.rmi._RMIConnection_Stub"); 89 90 if (error > 0) { 91 final String msg = "\nTest FAILED! Got " + error + " error(s)"; 92 System.out.println(msg); 93 throw new IllegalArgumentException(msg); 94 } else { 95 System.out.println("\nTest PASSED!"); 96 } 97 } 98 }