Merged gcj-eclipse branch to trunk.

From-SVN: r120621
2007-01-09 19:58:05 +00:00 · 2007-01-09 19:58:05 +00:00 · 97b8365caf
commit 97b8365caf
parent c648dedbde
17478 changed files with 606493 additions and 100744 deletions
--- a/libjava/classpath/gnu/java/nio/NIOSocketImpl.java
+++ b/libjava/classpath/gnu/java/nio/NIOSocketImpl.java
@ -0,0 +1,110 @@
+/* NIOSocketImpl.java -- subclass of PlainSocketImpl for NIO.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.nio;
+
+import gnu.java.net.PlainSocketImpl;
+
+import java.io.IOException;
+import java.net.InetAddress;
+
+/**
+ * @author Casey Marshall (csm@gnu.org)
+ */
+public class NIOSocketImpl extends PlainSocketImpl
+{
+
+  private final SocketChannelImpl channel;
+  
+  NIOSocketImpl(SocketChannelImpl channel) throws IOException
+  {
+    this.channel = channel;
+    impl.getState().setChannelFD(channel.getVMChannel().getState());
+  }
+
+  /* (non-Javadoc)
+   * @see java.net.SocketImpl#getInetAddress()
+   */
+  //@Override
+  protected InetAddress getInetAddress()
+  {
+    try
+      {
+        return channel.getVMChannel().getPeerAddress().getAddress();
+      }
+    catch (IOException ioe)
+      {
+        return null;
+      }
+    catch (NullPointerException npe)
+      {
+        // Socket is not connected yet.
+        return null;
+      }
+  }
+
+  /* (non-Javadoc)
+   * @see java.net.SocketImpl#getPort()
+   */
+  //@Override
+  protected int getPort()
+  {
+    try
+      {
+        return channel.getVMChannel().getPeerAddress().getPort();
+      }
+    catch (IOException ioe)
+      {
+        return -1;
+      }
+    catch (NullPointerException npe)
+      {
+        // Socket is not connected yet.
+        return -1;
+      }
+  }
+
+  /* (non-Javadoc)
+   * @see gnu.java.net.PlainSocketImpl#create(boolean)
+   */
+  //@Override
+  protected synchronized void create(boolean stream)
+  {
+    // Ignored; the socket has already been created.
+  }
+}