001/* 002 * Copyright 2012-2017 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 * http://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.boot.autoconfigure.data; 018 019import java.lang.annotation.Documented; 020import java.lang.annotation.ElementType; 021import java.lang.annotation.Retention; 022import java.lang.annotation.RetentionPolicy; 023import java.lang.annotation.Target; 024 025import org.springframework.context.annotation.Conditional; 026 027/** 028 * {@link Conditional} that only matches when a particular type of Spring Data repository 029 * has been enabled. 030 * 031 * @author Andy Wilkinson 032 * @since 2.0.0 033 */ 034@Retention(RetentionPolicy.RUNTIME) 035@Target({ ElementType.TYPE, ElementType.METHOD }) 036@Documented 037@Conditional(OnRepositoryTypeCondition.class) 038public @interface ConditionalOnRepositoryType { 039 040 /** 041 * The name of the store that backs the repositories. 042 * @return the store 043 */ 044 String store(); 045 046 /** 047 * The required repository type. 048 * @return the required repository type 049 */ 050 RepositoryType type(); 051 052}