001    /*
002     * ============================================================================
003     * GNU Lesser General Public License
004     * ============================================================================
005     *
006     * Beanlet - JSE Application Container.
007     * Copyright (C) 2006  Leon van Zantvoort
008     * 
009     * This library is free software; you can redistribute it and/or
010     * modify it under the terms of the GNU Lesser General Public
011     * License as published by the Free Software Foundation; either
012     * version 2.1 of the License, or (at your option) any later version.
013     * 
014     * This library is distributed in the hope that it will be useful,
015     * but WITHOUT ANY WARRANTY; without even the implied warranty of
016     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
017     * Lesser General Public License for more details.
018     * 
019     * You should have received a copy of the GNU Lesser General Public
020     * License along with this library; if not, write to the Free Software
021     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
022     * 
023     * Leon van Zantvoort
024     * 243 Acalanes Drive #11
025     * Sunnyvale, CA 94086
026     * USA
027     *
028     * zantvoort@users.sourceforge.net
029     * http://beanlet.org
030     */
031    package org.beanlet.management;
032    
033    import java.lang.annotation.ElementType;
034    import java.lang.annotation.Retention;
035    import java.lang.annotation.RetentionPolicy;
036    import java.lang.annotation.Target;
037    
038    
039    /**
040     * Methods marked with this annotation generate the {@code ObjectName} for the
041     * underlying beanlet instance. An alternative for this annotation is the 
042     * {@code NamingStrategy} interface.
043     *
044     * <p><h3>Method Constraints</h3>
045     * Only one method can be marked with this annotation. The method on which the 
046     * {@code SelfNaming} annotation is applied MUST fulfill all of the following 
047     * criteria:
048     * <ul>
049     * <li>The method MUST NOT have any parameters.
050     * <li>The return type of the method MUST be {@code javax.management.ObjectName}.
051     * <li>The method MAY throw a {@code javax.management.MalformedObjectNameException}
052     * <li>The method on which {@code SelfNaming} is applied MAY be 
053     * {@code public}, {@code protected}, package private or {@code private}. 
054     * <li>The method MUST NOT be {@code static}.
055     * <li>The method MAY be {@code final}. 
056     * </ul>
057     * {@beanlet.annotation}
058     *
059     * @see NamingStrategy
060     * @author Leon van Zantvoort
061     */
062    @Retention(RetentionPolicy.RUNTIME)
063    @Target({ElementType.METHOD})
064    public @interface SelfNaming {
065    
066    }