get telephony Terminal Connection State - Java javax.telephony

Java examples for javax.telephony:TerminalConnection

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Description

get telephony Terminal Connection State

Demo Code

/*/*from w w w.ja va  2  s.com*/
   Copyright (c) 2005 Serban Iordache 
           
   All rights reserved. 
           
   Permission is hereby granted, free of charge, to any person obtaining a 
   copy of this software and associated documentation files (the 
   "Software"), to deal in the Software without restriction, including 
   without limitation the rights to use, copy, modify, merge, publish, 
   distribute, and/or sell copies of the Software, and to permit persons 
   to whom the Software is furnished to do so, provided that the above 
   copyright notice(s) and this permission notice appear in all copies of 
   the Software and that both the above copyright notice(s) and this 
   permission notice appear in supporting documentation. 
           
   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT 
   OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
   HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL 
   INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING 
   FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, 
   NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
   WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
           
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   shall not be used in advertising or otherwise to promote the sale, use 
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   of the copyright holder.
 */
import javax.telephony.Connection;
import javax.telephony.TerminalConnection;
import javax.telephony.callcontrol.CallControlConnection;
import javax.telephony.callcontrol.CallControlTerminalConnection;

public class Main{
    public static int getTerminalConnectionState(
            TerminalConnection terminalConnection) {
        int state = CallControlTerminalConnection.UNKNOWN;
        if (terminalConnection != null) {
            if (terminalConnection instanceof CallControlTerminalConnection) {
                state = ((CallControlTerminalConnection) terminalConnection)
                        .getCallControlState();
            } else {
                switch (terminalConnection.getState()) {
                case TerminalConnection.IDLE:
                    state = CallControlTerminalConnection.IDLE;
                    break;
                case TerminalConnection.RINGING:
                    state = CallControlTerminalConnection.RINGING;
                    break;
                case TerminalConnection.ACTIVE:
                    state = CallControlTerminalConnection.TALKING;
                    break;
                case TerminalConnection.PASSIVE:
                    state = CallControlTerminalConnection.INUSE;
                    break;
                case TerminalConnection.DROPPED:
                    state = CallControlTerminalConnection.DROPPED;
                    break;
                default:
                    state = CallControlTerminalConnection.UNKNOWN;
                    break;
                }
            }
        }
        return state;
    }
}

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