893N/A/*
4944N/A * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
893N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
893N/A *
893N/A * This code is free software; you can redistribute it and/or modify it
893N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
893N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
893N/A *
893N/A * This code is distributed in the hope that it will be useful, but WITHOUT
893N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
893N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
893N/A * version 2 for more details (a copy is included in the LICENSE file that
893N/A * accompanied this code).
893N/A *
893N/A * You should have received a copy of the GNU General Public License version
893N/A * 2 along with this work; if not, write to the Free Software Foundation,
893N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
893N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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893N/A */
893N/A
893N/Apackage sun.nio.ch;
893N/A
893N/Aimport java.nio.channels.spi.AsynchronousChannelProvider;
893N/Aimport java.security.AccessController;
893N/Aimport sun.security.action.GetPropertyAction;
893N/A
893N/A/**
893N/A * Creates this platform's default asynchronous channel provider
893N/A */
893N/A
893N/Apublic class DefaultAsynchronousChannelProvider {
893N/A
893N/A /**
893N/A * Prevent instantiation.
893N/A */
893N/A private DefaultAsynchronousChannelProvider() { }
893N/A
893N/A /**
893N/A * Returns the default AsynchronousChannelProvider.
893N/A */
893N/A public static AsynchronousChannelProvider create() {
893N/A String osname = AccessController
893N/A .doPrivileged(new GetPropertyAction("os.name"));
893N/A if (osname.equals("SunOS"))
893N/A return new SolarisAsynchronousChannelProvider();
893N/A if (osname.equals("Linux"))
893N/A return new LinuxAsynchronousChannelProvider();
4944N/A if (osname.contains("OS X"))
4700N/A return new BsdAsynchronousChannelProvider();
893N/A throw new InternalError("platform not recognized");
893N/A }
893N/A
893N/A}