/*
 * Copyright (c) 2007, 2012, 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 com.sun.org.glassfish.gmbal ;

import java.lang.annotation.Documented ;
import java.lang.annotation.Target ;
import java.lang.annotation.ElementType ;
import java.lang.annotation.Retention ;
import java.lang.annotation.RetentionPolicy ;

This annotation is applied to a method that takes no arguments and returns a value
that is converted into a String for use in the ObjectName when an instance of the enclosing
class is used to construct an open MBean.
/** This annotation is applied to a method that takes no arguments and returns a value
 * that is converted into a String for use in the ObjectName when an instance of the enclosing
 * class is used to construct an open MBean.
 */
@Documented
@Target({ElementType.METHOD, ElementType.FIELD, ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface Description {
    
The description to be applied to the annotated element.
This value must not be empty.  It can either be the actual string that is inserted
into the MBean info class, or a key into a resource bundle associated with the
ManagedObjectManager.  If there is no bundle value associated with the key, or no
resource bundle is specified, the value is used directly in the MBean info class.
/** The description to be applied to the annotated element.
     * This value must not be empty.  It can either be the actual string that is inserted
     * into the MBean info class, or a key into a resource bundle associated with the
     * ManagedObjectManager.  If there is no bundle value associated with the key, or no
     * resource bundle is specified, the value is used directly in the MBean info class.
     */
    String value() ;

    
Optional key to use in a resource bundle for this description. If present,
a gmbal tool will generate a resource bundle that contains key=value taken
from the description annotation.

If this key is not present, the default key is given by the class name,
if this annotation appears on a class, or the class name.method name if
this annotation appears on a method.  It is an error to use the default
value for more than one method of the same name, except for setters and getters.
/** Optional key to use in a resource bundle for this description. If present,
     * a gmbal tool will generate a resource bundle that contains key=value taken
     * from the description annotation.
     * <p>
     * If this key is not present, the default key is given by the class name,
     * if this annotation appears on a class, or the class name.method name if
     * this annotation appears on a method.  It is an error to use the default
     * value for more than one method of the same name, except for setters and getters.
     *
     */
    String key() default "" ;
}