1 /* 2 * Copyright (c) 2008-2009, Motorola, Inc. 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * - Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * - Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * - Neither the name of the Motorola, Inc. nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package javax.obex; 34 35 import java.io.DataInputStream; 36 import java.io.DataOutputStream; 37 import java.io.IOException; 38 import java.io.InputStream; 39 import java.io.OutputStream; 40 41 /** 42 * The <code>ObexTransport</code> interface defines the underlying transport 43 * connection which carries the OBEX protocol( such as TCP, RFCOMM device file 44 * exposed by Bluetooth or USB in kernel, RFCOMM socket emulated in Android 45 * platform, Irda). This interface provides an abstract layer to be used by the 46 * <code>ObexConnection</code>. Each kind of medium shall have its own 47 * implementation to wrap and follow the same interface. 48 * <P> 49 * See section 1.2.2 of IrDA Object Exchange Protocol specification. 50 * <P> 51 * Different kind of medium may have different construction - for example, the 52 * RFCOMM device file medium may be constructed from a file descriptor or simply 53 * a string while the TCP medium usually from a socket. 54 * @hide 55 */ 56 public interface ObexTransport { 57 58 void create() throws IOException; 59 60 void listen() throws IOException; 61 62 void close() throws IOException; 63 64 void connect() throws IOException; 65 66 void disconnect() throws IOException; 67 68 InputStream openInputStream() throws IOException; 69 70 OutputStream openOutputStream() throws IOException; 71 72 DataInputStream openDataInputStream() throws IOException; 73 74 DataOutputStream openDataOutputStream() throws IOException; 75 76 } 77
