icu.easyj.core.loader.LoadLevel Maven / Gradle / Ivy
/*
* Copyright 2021-2022 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
*
* https://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 icu.easyj.core.loader;
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;
import icu.easyj.core.loader.factory.IServiceFactory;
import icu.easyj.core.loader.factory.impls.DefaultServiceFactory;
import org.springframework.core.Ordered;
/**
* The interface Load level.
* 注:从阿里的seata项目中复制过来的。
*
* @author slievrly
*/
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE, ElementType.METHOD})
public @interface LoadLevel {
/**
* Name string.
*
* @return the string
*/
String name();
/**
* Order int.
*
* @return the int
*/
int order() default Ordered.LOWEST_PRECEDENCE;
/**
* Scope enum.
*
* @return the scope
*/
Scope scope() default Scope.SINGLETON;
/**
* Validator classes
*
* @return the validator classes
*/
Class extends IServiceLoaderValidator>[] validators() default {};
/**
* Factory class
*
* @return the factory class
*/
Class extends IServiceFactory> factory() default DefaultServiceFactory.class;
}
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