001    // Copyright 2007 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //      http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.ioc.annotations;
016    
017    /**
018     * Constants for documenting the context wherein the tapestry-provided annotations may be used, in conjunction with
019     * {@link org.apache.tapestry5.ioc.annotations.UseWith}.
020     *
021     * @since 5.2.0.0
022     */
023    public enum AnnotationUseContext
024    {
025        /**
026         * Annotation may be used on/in component classes
027         */
028        COMPONENT,
029    
030        /**
031         * Annotation may be used on/in mixins
032         */
033        MIXIN,
034    
035        /**
036         * Annotation may be used on modules
037         */
038        MODULE,
039    
040        /**
041         * Annotation may be used on/in page classes
042         */
043        PAGE,
044    
045        /**
046         * Annotation may be used on/in services
047         */
048        SERVICE,
049    
050        /**
051         * Annotation may be used for service decorators
052         */
053        SERVICE_DECORATOR,
054    
055        /**
056         * Annotation may be used on/in arbitrary java beans.
057         */
058        BEAN
059    }