SNDCPActivateTDSContextReject.java

package module.decode.p25.message.pdu.confirmed;

import module.decode.p25.reference.SNDCPActivationRejectReason;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SNDCPActivateTDSContextReject extends PDUConfirmedMessage
{
	public final static Logger mLog = 
			LoggerFactory.getLogger( SNDCPActivateTDSContextReject.class );

	public static final int[] NSAPI = { 180,181,182,183 };
	public static final int[] REJECT_CODE = { 184,185,186,187,188,189,190,191 };
	
	public SNDCPActivateTDSContextReject( PDUConfirmedMessage message )
    {
	    super( message );
    }

	@Override
    public String getMessage()
    {
		StringBuilder sb = new StringBuilder();

		sb.append( "NAC:" );
		sb.append( getNAC() );
		sb.append( " PDUC LLID:" );
		sb.append( getLogicalLinkID() );
		sb.append( " REJECT SNDCP PACKET DATA ACTIVATE - REASON:" );
		sb.append( getReason().getLabel() );
		sb.append( " CRC[" );
		sb.append( getErrorStatus() );
		sb.append( "] " );
		sb.append( mMessage.toString() );
		
	    return sb.toString();
    }

	/**
	 * Network Service Access Point Identifier - up to 14 NSAPI's can be
	 * allocated to the mobile with each NSAPI to be used for a specific 
	 * protocol layer.
	 */
	public int getNSAPI()
	{
		return mMessage.getInt( NSAPI );
	}
	
	public SNDCPActivationRejectReason getReason()
	{
		return SNDCPActivationRejectReason.fromValue( mMessage.getInt( REJECT_CODE ) );
	}
}