/**

 *  BlueCove - Java library for Bluetooth

 *

 *  Java docs licensed under the Apache License, Version 2.0

 *  http://www.apache.org/licenses/LICENSE-2.0 

 *   (c) Copyright 2001, 2002 Motorola, Inc.  ALL RIGHTS RESERVED.

 *

 *  Licensed to the Apache Software Foundation (ASF) under one

 *  or more contributor license agreements.  See the NOTICE file

 *  distributed with this work for additional information

 *  regarding copyright ownership.  The ASF licenses this file

 *  to you under the Apache License, Version 2.0 (the

 *  "License"); you may not use this file except in compliance

 *  with the License.  You may obtain a copy of the License at

 *

 *    http://www.apache.org/licenses/LICENSE-2.0

 *

 *  Unless required by applicable law or agreed to in writing,

 *  software distributed under the License is distributed on an

 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

 *  KIND, either express or implied.  See the License for the

 *  specific language governing permissions and limitations

 *  under the License.

 *  

 *  @version $Id: RemoteDevice.java 2530 2008-12-09 18:52:53Z skarzhevskyy $

 */

package javax.bluetooth;

import java.io.IOException;

import javax.microedition.io.Connection;

import com.intel.bluetooth.DebugLog;

import com.intel.bluetooth.RemoteDeviceHelper;

import com.intel.bluetooth.UtilsJavaSE;

/**

 * Please refer JSR-82

 */

public class RemoteDevice {

	/**

	 * A bluetooth hex address

	 */

	private String addressStr;

	/**

	 * A bluetooth address for internal use

	 */

	private long addressLong;

    /**

     * Please refer JSR-82

     */

	protected RemoteDevice(String address) {

		if (address == null) {

			throw new NullPointerException("address is null");

		}

		if (address.length() != 12) {

			throw new IllegalArgumentException("Malformed address: " + address + "; should be 12 characters");

		}

		if (address.startsWith("-")) {

			throw new IllegalArgumentException("Malformed address: " + address + "; can't be negative");

		}

		DebugLog.debug("new RemoteDevice", address);

		this.addressStr = RemoteDeviceHelper.formatBluetoothAddress(address);

		try {

			if (this.addressStr.equals(LocalDevice.getLocalDevice().getBluetoothAddress())) {

				throw new IllegalArgumentException("can't use the LocalDevice address.");

			}

		} catch (BluetoothStateException e) {

			throw (RuntimeException) UtilsJavaSE.initCause(new RuntimeException("Can't initialize bluetooth support"), e);

		}

		this.addressLong = RemoteDeviceHelper.getAddress(address);

	}

    /**

     * Please refer JSR-82

     */

	public boolean isTrustedDevice() {

		return RemoteDeviceHelper.isTrustedDevice(this);

	}

    /**

     * Please refer JSR-82

     */

	public String getFriendlyName(boolean alwaysAsk) throws IOException {

		return RemoteDeviceHelper.getFriendlyName(this, this.addressLong, alwaysAsk);

	}

    /**

     * Please refer JSR-82

     */

	public final String getBluetoothAddress() {

		return this.addressStr;

	}

    /**

     * Please refer JSR-82

     */

	public boolean equals(Object obj) {

		return obj != null && obj instanceof RemoteDevice && ((RemoteDevice) obj).addressLong == addressLong;

	}

    /**

     * Please refer JSR-82

     */

	public int hashCode() {

		return new Long(addressLong).hashCode();

	}

    /**

     * Please refer JSR-82

     */

	public static RemoteDevice getRemoteDevice(Connection conn) throws IOException {

		return RemoteDeviceHelper.getRemoteDevice(conn);

	}

    /**

     * Please refer JSR-82

     */

	public boolean authenticate() throws IOException {

		return RemoteDeviceHelper.authenticate(this);

	}

    /**

     * Please refer JSR-82

     */

	public boolean authorize(javax.microedition.io.Connection conn) throws IOException {

		return RemoteDeviceHelper.authorize(this, conn);

	}

    /**

     * Please refer JSR-82

     */

	public boolean encrypt(javax.microedition.io.Connection conn, boolean on) throws IOException {

		return RemoteDeviceHelper.encrypt(this, conn, on);

	}

    /**

     * Please refer JSR-82

     */

	public boolean isAuthenticated() {

		return RemoteDeviceHelper.isAuthenticated(this);

	}

    /**

     * Please refer JSR-82

     */

	public boolean isAuthorized(javax.microedition.io.Connection conn) throws IOException {

		return RemoteDeviceHelper.isAuthorized(this, conn);

	}

    /**

     * Please refer JSR-82

     */

	public boolean isEncrypted() {

		return RemoteDeviceHelper.isEncrypted(this);

	}

}