DataFlavorRemoteTest.java revision 14851:980da45565c8
1/* 2 * Copyright (c) 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 @key headful 27 @bug 8051636 28 @summary DataTransferer optional dependency on RMI 29 @author Semyon Sadetsky 30 @library ../../regtesthelpers/process 31 @build ProcessResults ProcessCommunicator 32 @run main DataFlavorRemoteTest 33*/ 34 35import test.java.awt.regtesthelpers.process.ProcessCommunicator; 36import test.java.awt.regtesthelpers.process.ProcessResults; 37 38import java.awt.*; 39import java.awt.datatransfer.Clipboard; 40import java.awt.datatransfer.DataFlavor; 41import java.awt.datatransfer.Transferable; 42import java.awt.datatransfer.UnsupportedFlavorException; 43import java.io.IOException; 44import java.io.Serializable; 45 46interface Hello extends java.rmi.Remote { 47 String sayHello(); 48} 49 50public class DataFlavorRemoteTest { 51 52 public static void main(String[] args) throws Exception { 53 Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard(); 54 Producer contents = new Producer(); 55 clipboard.setContents(contents, null); 56 ProcessResults processResults = 57 ProcessCommunicator 58 .executeChildProcess(Consumer.class, new String[0]); 59 if (!"Hello".equals(processResults.getStdErr())) { 60 throw new RuntimeException("transfer of remote object failed"); 61 } 62 System.out.println("ok"); 63 } 64 65 static class Consumer { 66 public static void main(String[] args) throws Exception { 67 Clipboard clipboard = 68 Toolkit.getDefaultToolkit().getSystemClipboard(); 69 DataFlavor dataFlavor = new DataFlavor(DataFlavor.javaRemoteObjectMimeType + 70 ";class=Hello" ); 71 Object data = clipboard.getData(dataFlavor); 72 System.err.print(((Hello) data).sayHello()); 73 } 74 75 } 76} 77 78class Producer implements Transferable { 79 80 private final DataFlavor dataFlavor; 81 private final HelloImpl impl; 82 83 private static class HelloImpl implements Hello, Serializable { 84 @Override 85 public String sayHello() { 86 return "Hello"; 87 } 88 } 89 90 public Producer() throws Exception { 91 dataFlavor = new DataFlavor(DataFlavor.javaRemoteObjectMimeType + 92 ";class=Hello" ); 93 impl = new HelloImpl(); 94 System.out.println(impl.hashCode()); 95 } 96 97 Hello getImpl() { 98 return impl; 99 } 100 101 @Override 102 public DataFlavor[] getTransferDataFlavors() { 103 return new DataFlavor[]{dataFlavor}; 104 } 105 106 @Override 107 public boolean isDataFlavorSupported(DataFlavor flavor) { 108 return flavor.equals(dataFlavor); 109 } 110 111 @Override 112 public Object getTransferData(DataFlavor flavor) 113 throws UnsupportedFlavorException, IOException { 114 return impl; 115 } 116 117} 118