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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 cn.hippo4j.springboot.starter.core;

import cn.hippo4j.common.api.ThreadDetailState;
import cn.hippo4j.common.model.ThreadDetailStateInfo;
import cn.hippo4j.common.toolkit.CollectionUtil;
import cn.hippo4j.common.toolkit.ReflectUtil;
import cn.hippo4j.core.executor.manage.GlobalThreadPoolManage;
import cn.hippo4j.core.executor.DynamicThreadPoolWrapper;
import lombok.extern.slf4j.Slf4j;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.concurrent.ThreadPoolExecutor;

/**
 * Base thread detail state handler.
 *
 *  The Java 8 implementation is temporarily provided,
 * {@link ThreadDetailState} interface can be customized.
 *
 * @author chen.ma
 * @date 2022/1/9 13:01
 */
@Slf4j
public class BaseThreadDetailStateHandler implements ThreadDetailState {

    private final String WORKERS = "workers";

    private final String THREAD = "thread";

    @Override
    public List getThreadDetailStateInfo(String threadPoolId) {
        DynamicThreadPoolWrapper poolWrapper = GlobalThreadPoolManage.getExecutorService(threadPoolId);
        ThreadPoolExecutor executor = poolWrapper.getExecutor();
        return getThreadDetailStateInfo(executor);
    }

    @Override
    public List getThreadDetailStateInfo(ThreadPoolExecutor threadPoolExecutor) {
        List resultThreadState = new ArrayList();
        try {
            // TODO: Should the object be copied deeply to avoid the destruction of the worker
            HashSet