--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/windows/classes/sun/nio/ch/SinkChannelImpl.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2002-2006 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ */
+
+package sun.nio.ch;
+
+import java.io.IOException;
+import java.io.FileDescriptor;
+import java.nio.ByteBuffer;
+import java.nio.channels.*;
+import java.nio.channels.spi.*;
+
+
+/**
+ * Pipe.SinkChannel implementation based on socket connection.
+ */
+
+class SinkChannelImpl
+    extends Pipe.SinkChannel
+    implements SelChImpl
+{
+    // The SocketChannel assoicated with this pipe
+    SocketChannel sc;
+
+    public FileDescriptor getFD() {
+        return ((SocketChannelImpl)sc).getFD();
+    }
+
+    public int getFDVal() {
+        return ((SocketChannelImpl)sc).getFDVal();
+    }
+
+    SinkChannelImpl(SelectorProvider sp, SocketChannel sc) {
+        super(sp);
+        this.sc = sc;
+    }
+
+    protected void implCloseSelectableChannel() throws IOException {
+        if (!isRegistered())
+            kill();
+    }
+
+    public void kill() throws IOException {
+        sc.close();
+    }
+
+    protected void implConfigureBlocking(boolean block) throws IOException {
+        sc.configureBlocking(block);
+    }
+
+    public boolean translateReadyOps(int ops, int initialOps,
+                                     SelectionKeyImpl sk) {
+        int intOps = sk.nioInterestOps(); // Do this just once, it synchronizes
+        int oldOps = sk.nioReadyOps();
+        int newOps = initialOps;
+
+        if ((ops & PollArrayWrapper.POLLNVAL) != 0)
+            throw new Error("POLLNVAL detected");
+
+        if ((ops & (PollArrayWrapper.POLLERR
+                    | PollArrayWrapper.POLLHUP)) != 0) {
+            newOps = intOps;
+            sk.nioReadyOps(newOps);
+            return (newOps & ~oldOps) != 0;
+        }
+
+        if (((ops & PollArrayWrapper.POLLOUT) != 0) &&
+            ((intOps & SelectionKey.OP_WRITE) != 0))
+            newOps |= SelectionKey.OP_WRITE;
+
+        sk.nioReadyOps(newOps);
+        return (newOps & ~oldOps) != 0;
+    }
+
+    public boolean translateAndUpdateReadyOps(int ops, SelectionKeyImpl sk) {
+        return translateReadyOps(ops, sk.nioReadyOps(), sk);
+    }
+
+    public boolean translateAndSetReadyOps(int ops, SelectionKeyImpl sk) {
+        return translateReadyOps(ops, 0, sk);
+    }
+
+    public void translateAndSetInterestOps(int ops, SelectionKeyImpl sk) {
+        if ((ops & SelectionKey.OP_WRITE) != 0)
+            ops = PollArrayWrapper.POLLOUT;
+        sk.selector.putEventOps(sk, ops);
+    }
+
+    public int write(ByteBuffer src) throws IOException {
+        try {
+            return sc.write(src);
+        } catch (AsynchronousCloseException x) {
+            close();
+            throw x;
+        }
+    }
+
+    public long write(ByteBuffer[] srcs) throws IOException {
+        try {
+            return sc.write(srcs);
+        } catch (AsynchronousCloseException x) {
+            close();
+            throw x;
+        }
+    }
+
+    public long write(ByteBuffer[] srcs, int offset, int length)
+        throws IOException
+    {
+        if ((offset < 0) || (length < 0) || (offset > srcs.length - length))
+           throw new IndexOutOfBoundsException();
+        try {
+            return write(Util.subsequence(srcs, offset, length));
+        } catch (AsynchronousCloseException x) {
+            close();
+            throw x;
+        }
+    }
+}