1 /* 2 * Copyright (c) 2001, 2003, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.corba.se.pept.encoding; 27 28 import java.io.IOException; 29 30 import com.sun.corba.se.pept.protocol.MessageMediator; 31 32 /** 33 * <p> An <code>InputObject</code> is the interface used by the 34 * presentation block to get programming language typed data from data 35 * encoded in a message. </p> 36 * 37 * <p> The implementation of an <code>InputObject</code> contains the 38 * encoded data. When the presentation block asks for data the 39 * implementation of <code>InputObject</code> is responsible for converting 40 * the encoded representation of the data to the types expected by the 41 * programming language.</p> 42 * 43 * <p>A particular <em>encoding</em> would subclass 44 * <code>InputObject</code>. The subclass would provide methods to get 45 * the data types appropriate to the presentation block (e.g., simple 46 * types such as int or boolean, all the way to any type derived from 47 * <code>java.io.Serializable</code>.).</p> 48 * 49 * <p>Note: the protocol block may also use the <code>InputObject</code> to 50 * obtain header metadata.</p> 51 * 52 * @author Harold Carr 53 */ 54 public interface InputObject 55 { 56 public void setMessageMediator(MessageMediator messageMediator); 57 58 public MessageMediator getMessageMediator(); 59 60 public void close() throws IOException; 61 } 62 63 // End of file.