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/*
* Copyright (c) 1996-2001
* Logica Mobile Networks Limited
* All rights reserved.
*
* This software is distributed under Logica Open Source License Version 1.0
* ("Licence Agreement"). You shall use it and distribute only in accordance
* with the terms of the License Agreement.
*
*/
package org.smpp;
import java.io.IOException;
import org.smpp.pdu.*;
/**
* Class Transmitter transmits PDUs over connection.
* It is used by Session.
*
* @author Logica Mobile Networks SMPP Open Source Team
* @version $Revision: 1.2 $
* @see Connection
* @see Receiver
* @see Session
*/
public class Transmitter extends SmppObject {
/**
* The connection object. It is used for transmitting the PDUs. It's
* created outside of the Transmitter and passed to
* transmitter as a constructor parameter.
* @see Connection
*/
private Connection connection = null;
/**
* Default constructor made protected as it's not desirable to
* allow creation of Transmitter without providing
* Connection.
*/
protected Transmitter() {
}
/**
* Creates Transmitter which uses provided
* Connection. Typically the connection
* parameter will be an instance of TCPIPConnection class.
*
* @param c connection used for transmitting the PDUs
*/
public Transmitter(Connection c) {
connection = c;
}
/**
* Assigns unique sequence number to PDU, if necessary, and sends its
* data over connection.
*
* @param pdu the PDU to send
*
* @exception IOException exception during communication
* @exception ValueNotSetException optional param not set but requested
*/
public void send(PDU pdu) throws ValueNotSetException, IOException {
debug.enter(DCOM, this, "send");
pdu.assignSequenceNumber();
try {
debug.write(DCOM, "going to send pdu's data over connection");
connection.send(pdu.getData());
debug.write(DCOM, "successfully sent pdu's data over connection");
} finally {
debug.exit(DCOM, this);
}
}
}
/*
* $Log: not supported by cvs2svn $
* Revision 1.1 2003/07/23 00:28:39 sverkera
* Imported
*
*
* Old changelog:
* 28-09-01 [email protected] traces added
*/