com.intel.bluetooth.obex.OBEXSessionNotifierImpl Maven / Gradle / Ivy

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/**
 *  BlueCove - Java library for Bluetooth
 *  Copyright (C) 2007 Vlad Skarzhevskyy
 * 
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  @version $Id: OBEXSessionNotifierImpl.java 986 2007-08-24 20:56:01Z skarzhevskyy $
 */ 
package com.intel.bluetooth.obex;

import java.io.IOException;
import java.util.Vector;

import javax.bluetooth.ServiceRecord;
import javax.bluetooth.ServiceRegistrationException;
import javax.microedition.io.Connection;
import javax.microedition.io.ServerSocketConnection;
import javax.microedition.io.StreamConnectionNotifier;
import javax.obex.Authenticator;
import javax.obex.ServerRequestHandler;
import javax.obex.SessionNotifier;

import com.intel.bluetooth.BluetoothConnectionNotifierServiceRecordAccess;
import com.intel.bluetooth.Utils;

/**
 * SessionNotifier implementation. See Bluetooth
 * Specification Documents for details.
 * 
 * 
 * Your application should not use this class directly.
 *
 * @author vlads
 * 
 */
public class OBEXSessionNotifierImpl implements SessionNotifier, BluetoothConnectionNotifierServiceRecordAccess {
	
	private StreamConnectionNotifier notifier;
	
	private static final String FQCN = OBEXSessionNotifierImpl.class.getName();
	
	private static final Vector fqcnSet = new Vector(); 
	
	static {
		fqcnSet.addElement(FQCN);
	}
	
    /**
     * Applications should not used this function.
     * 
     * @exception Error if called from outside of BlueCove internal code.
     */
	public OBEXSessionNotifierImpl(StreamConnectionNotifier notifier) throws IOException, Error {
		Utils.isLegalAPICall(fqcnSet);
		this.notifier = notifier;
	}
	
	public Connection acceptAndOpen(ServerRequestHandler handler) throws IOException {
		return acceptAndOpen(handler, null);
	}

	public Connection acceptAndOpen(ServerRequestHandler handler, Authenticator auth) throws IOException {
		if (notifier == null) {
            throw new IOException("Session closed");
		}
		if (handler == null) {
			throw new NullPointerException("handler is null");
		}
		return new OBEXServerSessionImpl(notifier.acceptAndOpen(), handler, auth);
	}

	public void close() throws IOException {
		StreamConnectionNotifier n = this.notifier;
		this.notifier = null;
		if (n != null) {
			n.close();
		}
	}

	/* (non-Javadoc)
	 * @see com.intel.bluetooth.BluetoothConnectionNotifierServiceRecordAccess#getServiceRecord()
	 */
	public ServiceRecord getServiceRecord() {
		if (notifier instanceof ServerSocketConnection) {
			return new OBEXTCPServiceRecordImpl((ServerSocketConnection)notifier);
		}
		if (!(notifier instanceof BluetoothConnectionNotifierServiceRecordAccess)) {
			throw new IllegalArgumentException("connection is not a Bluetooth notifier");
		}
		return ((BluetoothConnectionNotifierServiceRecordAccess) notifier).getServiceRecord();
	}

	/* (non-Javadoc)
	 * @see com.intel.bluetooth.BluetoothConnectionNotifierServiceRecordAccess#updateServiceRecord(boolean)
	 */
	public void updateServiceRecord(boolean acceptAndOpen) throws ServiceRegistrationException {
		if (!(notifier instanceof BluetoothConnectionNotifierServiceRecordAccess)) {
			throw new IllegalArgumentException("connection is not a Bluetooth notifier");
		}
		((BluetoothConnectionNotifierServiceRecordAccess) notifier).updateServiceRecord(acceptAndOpen);
	}

}