diff options
Diffstat (limited to 'libjava/java/net/Socket.java')
-rw-r--r-- | libjava/java/net/Socket.java | 95 |
1 files changed, 92 insertions, 3 deletions
diff --git a/libjava/java/net/Socket.java b/libjava/java/net/Socket.java index 217e695..078bfff 100644 --- a/libjava/java/net/Socket.java +++ b/libjava/java/net/Socket.java @@ -84,8 +84,10 @@ public class Socket * Initializes a new instance of <code>Socket</code> object without * connecting to a remote host. This useful for subclasses of socket that * might want this behavior. + * + * @specnote This constructor is public since JDK 1.4 */ - protected Socket () + public Socket () { if (factory != null) impl = factory.createSocketImpl(); @@ -266,6 +268,56 @@ public class Socket } /** + * Binds the socket to the givent local address/port + * + * @param bindpoint The address/port to bind to + * + * @exception If an error occurs + * + * @since 1.4 + */ + public void bind (SocketAddress bindpoint) throws IOException + { + if ( !(bindpoint instanceof InetSocketAddress)) + throw new IllegalArgumentException (); + + InetSocketAddress tmp = (InetSocketAddress) bindpoint; + impl.bind (tmp.getAddress(), tmp.getPort()); + } + + /** + * Connects the socket with a remote address. + * + * @param endpoint The address to connect to + * + * @exception IOException If an error occurs + * + * @since 1.4 + */ + public void connect (SocketAddress endpoint) + throws IOException + { + impl.connect (endpoint, 0); + } + + /** + * Connects the socket with a remote address. A timeout of zero is + * interpreted as an infinite timeout. The connection will then block + * until established or an error occurs. + * + * @param endpoint The address to connect to + * + * @exception IOException If an error occurs + * + * @since 1.4 + */ + public void connect (SocketAddress endpoint, int timeout) + throws IOException + { + impl.connect (endpoint, timeout); + } + + /** * Returns the address of the remote end of the socket. If this socket * is not connected, then <code>null</code> is returned. * @@ -473,6 +525,43 @@ public class Socket } /** + * Enables/disables the SO_OOBINLINE option + * + * @param on True if SO_OOBLINE should be enabled + * + * @exception SocketException If an error occurs + * + * @since 1.4 + */ + public void setOOBInline (boolean on) throws SocketException + { + if (impl == null) + throw new SocketException("Not connected"); + + impl.setOption(SocketOptions.SO_OOBINLINE, new Boolean(on)); + } + + /** + * Returns the current setting of the SO_OOBINLINE option for this socket + * + * @exception SocketException If an error occurs + * + * @since 1.4 + */ + public boolean getOOBInline () throws SocketException + { + if (impl == null) + throw new SocketException("Not connected"); + + Object buf = impl.getOption(SocketOptions.SO_OOBINLINE); + + if (buf instanceof Boolean) + return(((Boolean)buf).booleanValue()); + else + throw new SocketException("Internal Error: Unexpected type"); + } + + /** * Sets the value of the SO_TIMEOUT option on the socket. If this value * is set, and an read/write is performed that does not complete within * the timeout period, a short count is returned (or an EWOULDBLOCK signal @@ -632,7 +721,7 @@ public class Socket if (impl == null) throw new SocketException("Not connected"); - impl.setOption(SocketOptions.SO_RCVBUF, new Boolean(on)); + impl.setOption(SocketOptions.SO_KEEPALIVE, new Boolean(on)); } /** @@ -650,7 +739,7 @@ public class Socket if (impl == null) throw new SocketException("Not connected"); - Object buf = impl.getOption(SocketOptions.SO_RCVBUF); + Object buf = impl.getOption(SocketOptions.SO_KEEPALIVE); if (buf instanceof Boolean) return(((Boolean)buf).booleanValue()); |