1 /* 2 * Copyright 2009-2023 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.apache.ibatis.annotations; 17 18 import java.lang.annotation.Documented; 19 import java.lang.annotation.ElementType; 20 import java.lang.annotation.Inherited; 21 import java.lang.annotation.Retention; 22 import java.lang.annotation.RetentionPolicy; 23 import java.lang.annotation.Target; 24 25 /** 26 * Marker interface for MyBatis mappers. 27 * <p> 28 * <b>How to use:</b> 29 * 30 * <pre> 31 * @Mapper 32 * public interface UserMapper { 33 * // ... 34 * } 35 * </pre> 36 * 37 * @author Frank David MartÃnez 38 */ 39 @Documented 40 @Inherited 41 @Retention(RetentionPolicy.RUNTIME) 42 @Target({ ElementType.TYPE, ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER }) 43 public @interface Mapper { 44 // Interface Mapper 45 }