get telephony Terminal Connection State - Java javax.telephony

Java examples for javax.telephony:TerminalConnection

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. 
           
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   copy of this software and associated documentation files (the 
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   without limitation the rights to use, copy, modify, merge, publish, 
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   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 
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   OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
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   INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING 
   FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, 
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 */
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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