2003-02-11 Michael Koch <konqueror@gmx.de>

	* java/nio/channels/DatagramChannel.java
	(write): Throws IOException.
	(connect): Throws IOException.
	(disconnect): Throws IOException.
	(read): Throws IOException.
	(receive): Throws IOException.
	(send): Throws IOException.
	* java/nio/channels/Pipe.java
	(open): Throws IOException.
	* java/nio/channels/SelectableChannel.java
	(configureBlocking): Throws IOException.
	* java/nio/channels/ServerSocketChannel.java
	(accept): Throws IOException.
	* java/nio/channels/SocketChannel.java
	(SocketChannel): Implements ByteChannel, ScatteringByteChannel,
	GatheringByteChannel.
	(read): Throws IOException.
	(write): Throws IOException.
	(finishConnect): Throws IOException.
	* java/nio/channels/spi/AbstractInterruptibleChannel.java
	(end): Throws AsynchronousCloseException.
	* java/nio/channels/spi/AbstractSelectableChannel.java
	(configureBlocking): Throws IOException.
	(implCloseChannel): Throws IOException.
	(implCloseSelectableChannel): Throws IOException.
	(implConfigureBlocking): Throws IOException.
	* java/nio/channels/spi/SelectorProvider.java
	(openDatagramChannel): Throws IOException.
	(openPipe): Throws IOException.
	(openSelector): Throws IOException.
	(openServerSocketChannel): Throws IOException.
	(openSocketChannel): Throws IOException.

From-SVN: r62682

1 files changed, 10 insertions, 7 deletions

diff --git a/libjava/java/nio/channels/SocketChannel.java b/libjava/java/nio/channels/SocketChannel.java
index 368a8ee..c22eb1d 100644
--- a/libjava/java/nio/channels/SocketChannel.java
+++ b/libjava/java/nio/channels/SocketChannel.java
@@ -49,6 +49,7 @@ import java.net.SocketAddress;
  * @since 1.4
  */
 abstract public class SocketChannel extends AbstractSelectableChannel
+  implements ByteChannel, ScatteringByteChannel, GatheringByteChannel
 {
   /**
    * Initializes this socket.
@@ -100,7 +101,7 @@ abstract public class SocketChannel extends AbstractSelectableChannel
    * @exception IOException If an error occurs
    * @exception NotYetConnectedException If this channel is not yet connected.
    */
-  public final long read (ByteBuffer[] dsts)
+  public final long read (ByteBuffer[] dsts) throws IOException
   {
     long b = 0;
     
@@ -118,7 +119,7 @@ abstract public class SocketChannel extends AbstractSelectableChannel
    * @exception IOException If an error occurs
    * @exception NotYetConnectedException If this channel is not yet connected.
    */
-  public final long write (ByteBuffer[] dsts)
+  public final long write (ByteBuffer[] dsts) throws IOException
   {
     long b = 0;
 
@@ -144,7 +145,7 @@ abstract public class SocketChannel extends AbstractSelectableChannel
    * @exception IOException If an error occurs
    * @exception NotYetConnectedException If this channel is not yet connected.
    */
-  public abstract int read (ByteBuffer dst);
+  public abstract int read (ByteBuffer dst) throws IOException;
 
   /**
    * Connects the channel's socket to the remote address.
@@ -179,7 +180,7 @@ abstract public class SocketChannel extends AbstractSelectableChannel
    * @exception NoConnectionPendingException If this channel is not connected
    * and a connection operation has not been initiated.
    */
-  public abstract boolean finishConnect ();
+  public abstract boolean finishConnect () throws IOException;
  
   /**
    * Tells whether or not the channel's socket is connected.
@@ -197,7 +198,8 @@ abstract public class SocketChannel extends AbstractSelectableChannel
    * @exception IOException If an error occurs
    * @exception NotYetConnectedException If this channel is not yet connected.
    */
-  public abstract long read (ByteBuffer[] dsts, int offset, int length);
+  public abstract long read (ByteBuffer[] dsts, int offset, int length)
+    throws IOException;
  
   /**
    * Retrieves the channel's socket.
@@ -210,7 +212,7 @@ abstract public class SocketChannel extends AbstractSelectableChannel
    * @exception IOException If an error occurs
    * @exception NotYetConnectedException If this channel is not yet connected.
    */
-  public abstract int write (ByteBuffer src);
+  public abstract int write (ByteBuffer src) throws IOException;
   
   /**
    * Writes data to the channel.
@@ -218,5 +220,6 @@ abstract public class SocketChannel extends AbstractSelectableChannel
    * @exception IOException If an error occurs
    * @exception NotYetConnectedException If this channel is not yet connected.
    */
-  public abstract long write (ByteBuffer[] srcs, int offset, int length);
+  public abstract long write (ByteBuffer[] srcs, int offset, int length)
+    throws IOException;
 }