/**
* BlueCove - Java library for Bluetooth
* Copyright (C) 2010 Mina Shokry
*
* 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 $Id$
*/
package com.intel.bluetooth;
import android.bluetooth.BluetoothServerSocket;
import android.bluetooth.BluetoothSocket;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.Map;
/**
*
* @author Mina Shokry
*/
public class AndroidBluetoothConnection {
private static volatile long nextHandle;
private static Map<Long, AndroidBluetoothConnection> connectionsMap;
static {
nextHandle = 1;
connectionsMap = new HashMap<Long, AndroidBluetoothConnection>();
}
private BluetoothSocket socket;
private BluetoothServerSocket serverSocket;
private InputStream inputStream;
private OutputStream outputStream;
private long handle;
private AndroidBluetoothConnection(long handle, BluetoothSocket socket, boolean isServer) throws IOException {
this.handle = handle;
this.socket = socket;
if (!isServer) {
socket.connect();
}
inputStream = socket.getInputStream();
outputStream = socket.getOutputStream();
}
private AndroidBluetoothConnection(long handle, BluetoothServerSocket serverSocket) {
this.handle = handle;
this.serverSocket = serverSocket;
}
public synchronized static AndroidBluetoothConnection createConnection(BluetoothSocket socket, boolean isServer) throws IOException {
AndroidBluetoothConnection bluetoothConnection = new AndroidBluetoothConnection(nextHandle, socket, isServer);
connectionsMap.put(nextHandle, bluetoothConnection);
nextHandle ++;
return bluetoothConnection;
}
public synchronized static AndroidBluetoothConnection createServerConnection(BluetoothServerSocket serverSocket) {
AndroidBluetoothConnection bluetoothConnection = new AndroidBluetoothConnection(nextHandle, serverSocket);
connectionsMap.put(nextHandle, bluetoothConnection);
nextHandle ++;
return bluetoothConnection;
}
public static AndroidBluetoothConnection getBluetoothConnection(long handle) {
return connectionsMap.get(handle);
}
public long getHandle() {
return handle;
}
public BluetoothSocket getSocket() {
return socket;
}
public BluetoothServerSocket getServerSocket() {
return serverSocket;
}
public InputStream getInputStream() {
return inputStream;
}
public OutputStream getOutputStream() {
return outputStream;
}
public void close() throws IOException {
if (outputStream != null) {
outputStream.close();
}
if (inputStream != null) {
inputStream.close();
}
if (socket != null) {
socket.close();
}
if (serverSocket != null) {
serverSocket.close();
}
connectionsMap.remove(handle);
}
}