// Initialize the socket connection and prepare the output stream
private void initSocket(String host, String port) throws IOException {
// check the validity of the host name
if (null == host || "".equals(host)) { // $NON-NLS-1$
// logging.C=Illegal host argument.
throw new IllegalArgumentException(Messages.getString("logging.C")); // $NON-NLS-1$
}
// check the validity of the port number
int p = 0;
try {
p = Integer.parseInt(port);
} catch (NumberFormatException e) {
// logging.D=Illegal port argument.
throw new IllegalArgumentException(Messages.getString("logging.D")); // $NON-NLS-1$
}
if (p <= 0) {
// logging.D=Illegal port argument.
throw new IllegalArgumentException(Messages.getString("logging.D")); // $NON-NLS-1$
}
// establish the network connection
try {
this.socket = new Socket(host, p);
} catch (IOException e) {
// logging.E=Failed to establish the network connection.
getErrorManager()
.error(
Messages.getString("logging.E"),
e, //$NON-NLS-1$
ErrorManager.OPEN_FAILURE);
throw e;
}
// BEGIN android-modified
super.internalSetOutputStream(new BufferedOutputStream(this.socket.getOutputStream(), 8192));
// END android-modified
}
/**
* Closes this handler. The network connection to the host is also closed.
*
* @throws SecurityException If a security manager determines that the caller does not have the
* required permission to control this handler.
*/
@Override
public void close() {
try {
super.close();
if (null != this.socket) {
this.socket.close();
this.socket = null;
}
} catch (Exception e) {
// logging.F=Exception occurred when closing the socket handler.
getErrorManager()
.error(
Messages.getString("logging.F"),
e, //$NON-NLS-1$
ErrorManager.CLOSE_FAILURE);
}
}