sf.database.mapper.annotation.SelectKey Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of sorm Show documentation

java jpa tool for spring

The newest version!

/**
 * Copyright 2009-2016 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 

 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package sf.database.mapper.annotation;


import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 返回值,比如主键的返回
 * @author Clinton Begin
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface SelectKey {
    /**
     * @return 主键列名
     */
    String keyColumn() default "";

    /**
     * @return 返回类型
     */
    Class resultType();
}