| /* AttributeList.java -- A list of MBean attributes. |
| Copyright (C) 2006 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package javax.management; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * Represents a list of MBean {@link Attribute}s, with their |
| * names and values. This is implemented as an |
| * {@link java.util.ArrayList} extension, with additional |
| * methods typed to only allow the addition of {@link Attribute}s. |
| * |
| * @author Andrew John Hughes (gnu_andrew@member.fsf.org) |
| * @since 1.5 |
| */ |
| public class AttributeList |
| extends ArrayList |
| { |
| |
| /** |
| * Compatible with JDK 1.5 |
| */ |
| private static final long serialVersionUID = -4077085769279709076L; |
| |
| /** |
| * Constructs an empty list with an initial capacity of ten. |
| * |
| * @see java.util.ArrayList#ArrayList() |
| */ |
| public AttributeList() |
| { |
| super(); |
| } |
| |
| /** |
| * Constructs an {@link AttributeList} using the contents |
| * of an existing list. The initial capacity is 110% of the |
| * size of the specified list. |
| * |
| * @param list the list to use to fill this list. |
| * @see java.util.ArrayList#ArrayList(java.util.Collection) |
| */ |
| public AttributeList(AttributeList list) |
| { |
| super(list); |
| } |
| |
| /** |
| * Constructs an empty list with the specified initial capacity. |
| * |
| * @param capacity the initial capacity of the list. |
| * @see java.util.ArrayList#ArrayList(int) |
| */ |
| public AttributeList(int capacity) |
| { |
| super(capacity); |
| } |
| |
| /** |
| * Adds the specified {@link Attribute} to the end of the list. |
| * |
| * @param attribute the attribute to add. |
| * @see java.util.Arraylist#add(Object) |
| */ |
| public void add(Attribute attribute) |
| { |
| super.add(attribute); |
| } |
| |
| /** |
| * <p> |
| * Adds the specified {@link Attribute} at the supplied index. |
| * Any attribute already at that index is moved up one place |
| * in the list to the position <code>(index + 1)</code>. |
| * Likewise, the attribute at <code>(index + 1)</code> is |
| * also moved up one place, continuing until the final |
| * attribute in the list moves to a new position, increasing |
| * the size of the list. |
| * </p> |
| * <p> |
| * If the index is invalid (i.e. it is smaller than zero, or |
| * greater than the current size of the list), a |
| * @link{RuntimeOperationsException} is thrown, which wraps |
| * the @link{IndexOutOfBoundsException} from the underlying |
| * array list. |
| * </p> |
| * |
| * @param index the index at which to place the new attribute. |
| * @param attribute the new attribute to add. |
| * @throws RuntimeOperationsException if <code>index < 0</code> |
| * or <code>index > size()</code> |
| * @see java.util.ArrayList#add(int, Object) |
| */ |
| public void add(int index, Attribute attribute) |
| { |
| try |
| { |
| super.add(index, attribute); |
| } |
| catch (IndexOutOfBoundsException e) |
| { |
| throw new RuntimeOperationsException(e, "Invalid index."); |
| } |
| } |
| |
| /** |
| * Adds all the {@link Attribute}s from the supplied list |
| * to the end of this list, in the order they are returned |
| * by the list's {@link java.util.Iterator}. |
| * |
| * @param list the list of attributes to add. |
| * @return true if the list changed. |
| * @see java.util.ArrayList#addAll(Collection) |
| */ |
| public boolean addAll(AttributeList list) |
| { |
| return super.addAll(list); |
| } |
| |
| /** |
| * <p> |
| * Adds all the {@link Attribute}s from the supplied list |
| * to this list, at the specified index. The attributes |
| * are added in the order they are returned by the |
| * list's {@link java.util.Iterator}. Any attribute already |
| * at that index is moved up one place in the list to the |
| * position <code>(index + list.size())</code>. |
| * Likewise, the attribute at <code>(index + list.size())</code> |
| * is also moved up one place, continuing until the final |
| * attribute in the original list. |
| * </p> |
| * <p> |
| * If the index is invalid (i.e. it is smaller than zero, or |
| * greater than the current size of the list), a |
| * @link{RuntimeOperationsException} is thrown, which wraps |
| * the @link{IndexOutOfBoundsException} from the underlying |
| * array list. |
| * </p> |
| * |
| * @param index the index at which to place the new attribute. |
| * @param list the list of attributes to add. |
| * @return true if the list changed. |
| * @throws RuntimeOperationsException if <code>index < 0</code> |
| * or <code>index > size()</code> |
| * @see java.util.ArrayList#addAll(int, Collection) |
| */ |
| public boolean addAll(int index, AttributeList list) |
| { |
| try |
| { |
| return super.addAll(index, list); |
| } |
| catch (IndexOutOfBoundsException e) |
| { |
| throw new RuntimeOperationsException(e, "Invalid index."); |
| } |
| } |
| |
| /** |
| * Replaces the attribute at the specified index with the one |
| * supplied. If the index is invalid (i.e. it is smaller than |
| * zero, or greater than the current size of the list), a |
| * @link{RuntimeOperationsException} is thrown, which wraps |
| * the @link{IndexOutOfBoundsException} from the underlying |
| * array list. |
| * |
| * @param index the index at which to place the new attribute. |
| * @param attribute the new attribute to add. |
| * @throws RuntimeOperationsException if <code>index < 0</code> |
| * or <code>index > size()</code> |
| * @see java.util.ArrayList#set(int, Object) |
| */ |
| public void set(int index, Attribute attribute) |
| { |
| try |
| { |
| super.set(index, attribute); |
| } |
| catch (IndexOutOfBoundsException e) |
| { |
| throw new RuntimeOperationsException(e, "Invalid index."); |
| } |
| } |
| |
| } |