2003-06-14 Michael Koch <konqueror@gmx.de>

* gnu/java/nio/FileChannelImpl.java
        (map_address): Removed incorrect comment.
	* gnu/java/nio/SelectorImpl.java
        (register): Remove code duplication and code for file channel handling.
	* gnu/java/nio/ServerSocketChannelImpl.java
        (serverSocket): Renamed from sock_object.
        (ServerSocketChannel): Initialize serverSocket.
        (socket): Return serverSocket.
	* gnu/java/nio/SocketChannelImpl.java
        (socket): Renamed from sock_object.
        (isConnectionPenging): Simplified.
        (socket): Return socket.

From-SVN: r67940

libjava/gnu/java/nio/FileChannelImpl.java

@@ -35,6 +35,7 @@ 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 java.io.EOFException;
@@ -64,8 +65,6 @@ import gnu.gcj.RawData;
 
 public class FileChannelImpl extends FileChannel
 {
-  // GCJ LOCAL: This variable stores a pointer to the memory
-  // where the file is mapped.
   RawData map_address;
   
   int length;

libjava/gnu/java/nio/SelectorImpl.java

@@ -250,50 +250,31 @@ public class SelectorImpl extends AbstractSelector
   protected SelectionKey register (AbstractSelectableChannel ch, int ops,
                                    Object att)
   {
-// 	  // filechannel is not selectable ?
-//     if (ch instanceof FileChannelImpl)
-//       {
-//         FileChannelImpl fc = (FileChannelImpl) ch;
-//         SelectionKeyImpl impl = new SelectionKeyImpl (ch, this, fc.fd);
-//         keys.add (impl);
-//         impl.interestOps (ops);
-//         impl.attach (att);
-//         return impl;
-//       }
-//     else
-
+    SelectionKeyImpl result;
+    
     if (ch instanceof SocketChannelImpl)
       {
         SocketChannelImpl sc = (SocketChannelImpl) ch;
-        SelectionKeyImpl impl = new SelectionKeyImpl (ch, this, sc.fd);
-        add (impl);
-        impl.interestOps (ops);
-        impl.attach (att);
-        return impl;
+        result = new SelectionKeyImpl (ch, this, sc.fd);
       }
     else if (ch instanceof DatagramChannelImpl)
       {
         DatagramChannelImpl dc = (DatagramChannelImpl) ch;
-        SelectionKeyImpl impl = new SelectionKeyImpl (ch, this, dc.fd);
-        add (impl);
-        impl.interestOps (ops);
-        impl.attach (att);
-        return impl;
+        result = new SelectionKeyImpl (ch, this, dc.fd);
       }
     else if (ch instanceof ServerSocketChannelImpl)
       {
         ServerSocketChannelImpl ssc = (ServerSocketChannelImpl) ch;
-        SelectionKeyImpl impl = new SelectionKeyImpl (ch, this, ssc.fd);
-        add (impl);
-        impl.interestOps (ops);
-        impl.attach (att);
-        return impl;
+        result = new SelectionKeyImpl (ch, this, ssc.fd);
       }
     else
       {
-        System.err.println ("INTERNAL ERROR, no known channel type");
+        throw new InternalError ("No known channel type");
       }
 
-    return null;
+    add (result);
+    result.interestOps (ops);
+    result.attach (att);
+    return result;
   }
 }

libjava/gnu/java/nio/ServerSocketChannelImpl.java

@@ -47,7 +47,7 @@ import java.nio.channels.spi.SelectorProvider;
 
 class ServerSocketChannelImpl extends ServerSocketChannel
 {
-  ServerSocket sock_object;
+  ServerSocket serverSocket;
   int fd;
 //   int local_port;
   boolean blocking = true;
@@ -62,7 +62,7 @@ class ServerSocketChannelImpl extends ServerSocketChannel
 
     try
       {
-        sock_object = new ServerSocket ();
+        serverSocket = new ServerSocket ();
       }
     catch (IOException e)
       {
@@ -106,6 +106,6 @@ class ServerSocketChannelImpl extends ServerSocketChannel
 
   public ServerSocket socket ()
   {
-    return sock_object;
+    return serverSocket;
   }
 }

libjava/gnu/java/nio/SocketChannelImpl.java

@@ -35,6 +35,7 @@ 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 java.io.IOException;
@@ -50,7 +51,7 @@ import gnu.classpath.Configuration;
 
 public class SocketChannelImpl extends SocketChannel
 {
-  Socket sock_object;
+  Socket socket;
   int fd;
   int local_port;
   boolean blocking = true;
@@ -141,20 +142,17 @@ public class SocketChannelImpl extends SocketChannel
     
   public boolean isConnectionPending ()
   {
-    if (blocking)
-	    return true;
-
-    return false;
+    return blocking ? true : false;
   }
     
   public Socket socket ()
   {
-    if (sock_object != null)
+    if (socket != null)
 	    {
-        //sock_object.ch = this;
+        //socket.ch = this;
 	    }
 
-    return sock_object;
+    return socket;
   }
 
   public int read (ByteBuffer dst) throws IOException