    001package org.apache.turbine.annotation;
    002
    003import java.lang.annotation.ElementType;
    004import java.lang.annotation.Retention;
    005import java.lang.annotation.RetentionPolicy;
    006import java.lang.annotation.Target;
    007
    008/*
    009 * Licensed to the Apache Software Foundation (ASF) under one
    010 * or more contributor license agreements.  See the NOTICE file
    011 * distributed with this work for additional information
    012 * regarding copyright ownership.  The ASF licenses this file
    013 * to you under the Apache License, Version 2.0 (the
    014 * "License"); you may not use this file except in compliance
    015 * with the License.  You may obtain a copy of the License at
    016 *
    017 *   http://www.apache.org/licenses/LICENSE-2.0
    018 *
    019 * Unless required by applicable law or agreed to in writing,
    020 * software distributed under the License is distributed on an
    021 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    022 * KIND, either express or implied.  See the License for the
    023 * specific language governing permissions and limitations
    024 * under the License.
    025 */
    026
    027/**
    028 * Annotation to mark fields in modules that require a configuration to be injected
    029 */
    030@Retention( RetentionPolicy.RUNTIME )
    031@Target( ElementType.FIELD )
    032public @interface TurbineConfiguration
    033{
    034    /**
    035     * Optional prefix for a configuration subset
    036     *
    037     * @return the configuration prefix
    038     */
    039    String value() default "";
    040}