001/* 002 * Copyright 2002-2016 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.test.annotation; 018 019import java.lang.annotation.Documented; 020import java.lang.annotation.ElementType; 021import java.lang.annotation.Inherited; 022import java.lang.annotation.Retention; 023import java.lang.annotation.RetentionPolicy; 024import java.lang.annotation.Target; 025 026/** 027 * {@code ProfileValueSourceConfiguration} is a class-level annotation which 028 * is used to specify what type of {@link ProfileValueSource} to use when 029 * retrieving <em>profile values</em> configured via the {@link IfProfileValue 030 * @IfProfileValue} annotation. 031 * 032 * <p>As of Spring Framework 4.0, this annotation may be used as a 033 * <em>meta-annotation</em> to create custom <em>composed annotations</em>. 034 * 035 * @author Sam Brannen 036 * @since 2.5 037 * @see ProfileValueSource 038 * @see IfProfileValue 039 * @see ProfileValueUtils 040 */ 041@Target(ElementType.TYPE) 042@Retention(RetentionPolicy.RUNTIME) 043@Documented 044@Inherited 045public @interface ProfileValueSourceConfiguration { 046 047 /** 048 * The type of {@link ProfileValueSource} to use when retrieving 049 * <em>profile values</em>. 050 * 051 * @see SystemProfileValueSource 052 */ 053 Class<? extends ProfileValueSource> value() default SystemProfileValueSource.class; 054 055}