| /* |
| * Copyright (c) 1996, 1999, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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| */ |
| |
| package org.omg.CORBA; |
| |
| /** |
| * An object used in <code>Request</code> operations to |
| * describe the exceptions that can be thrown by a method. It maintains a |
| * modifiable list of <code>TypeCode</code>s of the exceptions. |
| * <P> |
| * The following code fragment demonstrates creating |
| * an <code>ExceptionList</code> object: |
| * <PRE> |
| * ORB orb = ORB.init(args, null); |
| * org.omg.CORBA.ExceptionList excList = orb.create_exception_list(); |
| * </PRE> |
| * The variable <code>excList</code> represents an <code>ExceptionList</code> |
| * object with no <code>TypeCode</code> objects in it. |
| * <P> |
| * To add items to the list, you first create a <code>TypeCode</code> object |
| * for the exception you want to include, using the <code>ORB</code> method |
| * <code>create_exception_tc</code>. Then you use the <code>ExceptionList</code> |
| * method <code>add</code> to add it to the list. |
| * The class <code>ExceptionList</code> has a method for getting |
| * the number of <code>TypeCode</code> objects in the list, and after |
| * items have been added, it is possible to call methods for accessing |
| * or deleting an item at a designated index. |
| * |
| * @since JDK1.2 |
| */ |
| |
| public abstract class ExceptionList { |
| |
| /** |
| * Retrieves the number of <code>TypeCode</code> objects in this |
| * <code>ExceptionList</code> object. |
| * |
| * @return the number of <code>TypeCode</code> objects in this |
| * <code>ExceptionList</code> object |
| */ |
| |
| public abstract int count(); |
| |
| /** |
| * Adds a <code>TypeCode</code> object describing an exception |
| * to this <code>ExceptionList</code> object. |
| * |
| * @param exc the <code>TypeCode</code> object to be added |
| */ |
| |
| public abstract void add(TypeCode exc); |
| |
| /** |
| * Returns the <code>TypeCode</code> object at the given index. The first |
| * item is at index 0. |
| * |
| * @param index the index of the <code>TypeCode</code> object desired. |
| * This must be an <code>int</code> between 0 and the |
| * number of <code>TypeCode</code> objects |
| * minus one, inclusive. |
| * @return the <code>TypeCode</code> object at the given index |
| * @exception org.omg.CORBA.Bounds if the index given is greater than |
| * or equal to the number of <code>TypeCode</code> objects |
| * in this <code>ExceptionList</code> object |
| */ |
| |
| public abstract TypeCode item(int index) |
| throws org.omg.CORBA.Bounds; |
| |
| /** |
| * Removes the <code>TypeCode</code> object at the given index. |
| * Note that the indices of all the <code>TypeCoded</code> objects |
| * following the one deleted are shifted down by one. |
| * |
| * @param index the index of the <code>TypeCode</code> object to be |
| * removed. |
| * This must be an <code>int</code> between 0 and the |
| * number of <code>TypeCode</code> objects |
| * minus one, inclusive. |
| * |
| * @exception org.omg.CORBA.Bounds if the index is greater than |
| * or equal to the number of <code>TypeCode</code> objects |
| * in this <code>ExceptionList</code> object |
| */ |
| |
| public abstract void remove(int index) |
| throws org.omg.CORBA.Bounds; |
| } |