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Mybatis toolkit context project for Spring Boot
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package io.github.nichetoolkit.mybatis;

import org.apache.ibatis.builder.annotation.ProviderContext;
import org.apache.ibatis.mapping.MappedStatement;
import org.springframework.core.io.support.SpringFactoriesLoader;

import java.util.List;

/**
 * MybatisHandler
 * The mybatis handler interface.
 * @author Cyan ([email protected])
 * @see io.github.nichetoolkit.mybatis.MybatisOrder
 * @since Jdk1.8
 */
public interface MybatisHandler extends MybatisOrder {

    /**
     * ofHandle
     * The of handle method.
     * @param table     {@link io.github.nichetoolkit.mybatis.MybatisTable} The table parameter is MybatisTable type.
     * @param statement {@link org.apache.ibatis.mapping.MappedStatement} The statement parameter is MappedStatement type.
     * @param context   {@link org.apache.ibatis.builder.annotation.ProviderContext} The context parameter is ProviderContext type.
     * @see io.github.nichetoolkit.mybatis.MybatisTable
     * @see org.apache.ibatis.mapping.MappedStatement
     * @see org.apache.ibatis.builder.annotation.ProviderContext
     */
    static void ofHandle(MybatisTable table, MappedStatement statement, ProviderContext context) {
        for (MybatisHandler handler : Instance.handlerChain()) {
            handler.handle(table, statement, context);
        }
    }

    /**
     * handle
     * The handle method.
     * @param table     {@link io.github.nichetoolkit.mybatis.MybatisTable} The table parameter is MybatisTable type.
     * @param statement {@link org.apache.ibatis.mapping.MappedStatement} The statement parameter is MappedStatement type.
     * @param context   {@link org.apache.ibatis.builder.annotation.ProviderContext} The context parameter is ProviderContext type.
     * @see io.github.nichetoolkit.mybatis.MybatisTable
     * @see org.apache.ibatis.mapping.MappedStatement
     * @see org.apache.ibatis.builder.annotation.ProviderContext
     */
    void handle(MybatisTable table, MappedStatement statement, ProviderContext context);

    /**
     * Instance
     * The instance class.
     * @author Cyan ([email protected])
     * @since Jdk1.8
     */
    class Instance {

        /**
         * HANDLERS
         * {@link java.util.List} The HANDLERS field.
         * @see java.util.List
         */
        private static List HANDLERS;

        /**
         * handlerChain
         * The handler chain method.
         * @return {@link java.util.List} The handler chain return object is List type.
         * @see java.util.List
         */
        public static List handlerChain() {
            if (HANDLERS == null) {
                HANDLERS = SpringFactoriesLoader.loadFactories(MybatisHandler.class, null);
            }
            return HANDLERS;
        }
    }
}