0N/A/*
2362N/A * Copyright (c) 1999, 2005, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Apackage javax.management;
0N/A
0N/A
0N/A// java import
0N/Aimport java.io.Serializable;
0N/A
0N/A
0N/A/**
0N/A * Represents an MBean attribute by associating its name with its value.
0N/A * The MBean server and other objects use this class to get and set attributes values.
0N/A *
0N/A * @since 1.5
0N/A */
0N/Apublic class Attribute implements Serializable {
0N/A
0N/A /* Serial version */
0N/A private static final long serialVersionUID = 2484220110589082382L;
0N/A
0N/A /**
0N/A * @serial Attribute name.
0N/A */
0N/A private String name;
0N/A
0N/A /**
0N/A * @serial Attribute value
0N/A */
0N/A private Object value= null;
0N/A
0N/A
0N/A /**
0N/A * Constructs an Attribute object which associates the given attribute name with the given value.
0N/A *
0N/A * @param name A String containing the name of the attribute to be created. Cannot be null.
0N/A * @param value The Object which is assigned to the attribute. This object must be of the same type as the attribute.
0N/A *
0N/A */
0N/A public Attribute(String name, Object value) {
0N/A
0N/A if (name == null) {
0N/A throw new RuntimeOperationsException(new IllegalArgumentException("Attribute name cannot be null "));
0N/A }
0N/A
0N/A this.name = name;
0N/A this.value = value;
0N/A }
0N/A
0N/A
0N/A /**
0N/A * Returns a String containing the name of the attribute.
0N/A *
0N/A * @return the name of the attribute.
0N/A */
0N/A public String getName() {
0N/A return name;
0N/A }
0N/A
0N/A /**
0N/A * Returns an Object that is the value of this attribute.
0N/A *
0N/A * @return the value of the attribute.
0N/A */
0N/A public Object getValue() {
0N/A return value;
0N/A }
0N/A
0N/A /**
0N/A * Compares the current Attribute Object with another Attribute Object.
0N/A *
0N/A * @param object The Attribute that the current Attribute is to be compared with.
0N/A *
0N/A * @return True if the two Attribute objects are equal, otherwise false.
0N/A */
0N/A
0N/A
0N/A public boolean equals(Object object) {
0N/A if (!(object instanceof Attribute)) {
0N/A return false;
0N/A }
0N/A Attribute val = (Attribute) object;
0N/A
0N/A if (value == null) {
0N/A if (val.getValue() == null) {
0N/A return name.equals(val.getName());
0N/A } else {
0N/A return false;
0N/A }
0N/A }
0N/A
0N/A return ((name.equals(val.getName())) &&
0N/A (value.equals(val.getValue())));
0N/A }
0N/A
0N/A /**
0N/A * Returns a hash code value for this attribute.
0N/A *
0N/A * @return a hash code value for this attribute.
0N/A */
0N/A public int hashCode() {
0N/A return name.hashCode() ^ (value == null ? 0 : value.hashCode());
0N/A }
0N/A
0N/A /**
0N/A * Returns a String object representing this Attribute's value. The format of this
0N/A * string is not specified, but users can expect that two Attributes return the
0N/A * same string if and only if they are equal.
0N/A */
0N/A public String toString() {
0N/A return getName() + " = " + getValue();
0N/A }
0N/A }