1 /*
   2  * Copyright (c) 2003, 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 /* @test
  25  * @bug 4287596
  26  * @summary Unit test for "Pluggable Connectors and Transports" feature.
  27  *
  28  * This tests launches a debuggee using a custom LaunchingConnector.
  29  *
  30  * @modules jdk.jdi/com.sun.tools.jdi
  31  * @build DebugUsingCustomConnector SimpleLaunchingConnector Foo NullTransportService
  32  * @run main/othervm DebugUsingCustomConnector
  33  */
  34 import com.sun.jdi.*;
  35 import com.sun.jdi.connect.*;
  36 import java.util.*;
  37 
  38 public class DebugUsingCustomConnector {
  39 
  40     static Connector find(List l, String name) {
  41         Iterator i = l.iterator();
  42         while (i.hasNext()) {
  43             Connector c = (Connector)i.next();
  44             if (c.name().equals(name)) {
  45                 return c;
  46             }
  47         }
  48         return null;
  49     }
  50 
  51     public static void main(String main_args[]) throws Exception {
  52         /*
  53          * In development builds the JDI classes are on the boot class
  54          * path so defining class loader for the JDI classes will
  55          * not find classes on the system class path.
  56          */
  57         VirtualMachineManager vmm = Bootstrap.virtualMachineManager();
  58         if (vmm.getClass().getClassLoader() == null) {
  59             System.out.println("JDI on bootclasspath - test skipped");
  60             return;
  61         }
  62 
  63         List launchers = vmm.launchingConnectors();
  64 
  65         LaunchingConnector connector =
  66             (LaunchingConnector)find(launchers, "SimpleLaunchingConnector");
  67 
  68         Map args = connector.defaultArguments();
  69 
  70         Connector.StringArgument arg =
  71             (Connector.StringArgument)args.get("class");
  72         arg.setValue("Foo");
  73 
  74         VirtualMachine vm = connector.launch(args);
  75         vm.resume();
  76     }
  77 
  78 }