/*
 * Copyright (c) 2011-2025, baomidou (jobob@qq.com).
 *
 * 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.baomidou.mybatisplus.core.toolkit.support;

import com.baomidou.mybatisplus.core.toolkit.ClassUtils;
import com.baomidou.mybatisplus.core.toolkit.StringPool;

/**
 * 基于 {@link SerializedLambda} 创建的元信息
 * <p>
 *
 * @author HCL
 * Create at 2021/7/7
 */
public class ShadowLambdaMeta implements LambdaMeta {
    private final SerializedLambda lambda;

    public ShadowLambdaMeta(SerializedLambda lambda) {
        this.lambda = lambda;
    }

    @Override
    public String getImplMethodName() {
        return lambda.getImplMethodName();
    }

    @Override
    public Class<?> getInstantiatedClass() {
        String instantiatedMethodType = lambda.getInstantiatedMethodType();
        String instantiatedType = instantiatedMethodType.substring(2, instantiatedMethodType.indexOf(StringPool.SEMICOLON)).replace(StringPool.SLASH, StringPool.DOT);
        return ClassUtils.toClassConfident(instantiatedType, lambda.getCapturingClass().getClassLoader());
    }

}
