| /* |
| * Copyright (c) 2000, 2008, 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. |
| */ |
| |
| /* |
| * |
| */ |
| |
| package bench.rmi; |
| |
| import java.lang.ref.WeakReference; |
| import java.rmi.Remote; |
| import java.rmi.RemoteException; |
| import java.rmi.server.RemoteObject; |
| import java.rmi.server.UnicastRemoteObject; |
| import java.util.HashMap; |
| |
| /** |
| * Benchmark server implementation. |
| */ |
| public class BenchServerImpl |
| extends UnicastRemoteObject implements BenchServer |
| { |
| HashMap implTable = new HashMap(); |
| |
| /** |
| * Create new server. |
| */ |
| public BenchServerImpl() throws RemoteException { |
| } |
| |
| /** |
| * Uses the given remote object factory to create a new remote object on |
| * the server side. |
| */ |
| public Remote create(BenchServer.RemoteObjectFactory factory) |
| throws RemoteException |
| { |
| Remote impl = factory.create(); |
| implTable.put(RemoteObject.toStub(impl), new WeakReference(impl)); |
| return impl; |
| } |
| |
| /** |
| * Unexports the specified remote object. Returns true if successful, |
| * false otherwise. |
| */ |
| public boolean unexport(Remote obj, boolean force) throws RemoteException { |
| WeakReference iref = (WeakReference) implTable.get(obj); |
| if (iref == null) |
| return false; |
| Remote impl = (Remote) iref.get(); |
| if (impl == null) |
| return false; |
| return UnicastRemoteObject.unexportObject(impl, force); |
| } |
| |
| /** |
| * Execute given task. |
| */ |
| public Object execute(BenchServer.Task task) throws Exception { |
| return task.execute(); |
| } |
| |
| /** |
| * Invoke the garbage collector. |
| */ |
| public void gc() throws RemoteException { |
| System.gc(); |
| } |
| |
| /** |
| * Terminate the server. |
| */ |
| public void terminate(int delay) throws RemoteException { |
| System.exit(0); |
| } |
| } |