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/*
 *    Copyright 2017-2023 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 com.alilitech.mybatis.jpa.criteria;

import com.alilitech.mybatis.jpa.exception.MybatisJpaException;

import java.io.Serializable;
import java.lang.invoke.SerializedLambda;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.function.Function;

/**
 * 用于接受lambda并解析方法
 *
 * @author Zhou Xiaoxiang
 * @since 2.1.2
 */
public interface SerializableFunction extends Function, Serializable {
    default SerializedLambda getSerializedLambda() {
        try {
            Method write = this.getClass().getDeclaredMethod("writeReplace");
            write.setAccessible(true);
            return (SerializedLambda) write.invoke(this);
        } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
            throw new MybatisJpaException(e);
        }
    }

    default String getImplClass() {
        return getSerializedLambda().getImplClass();
    }

    default String getImplMethodName() {
        return getSerializedLambda().getImplMethodName();
    }

}