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package net.abc.tool.util.config;

import java.io.IOException;
import java.io.InputStream;

/**
 * @author: zhangwei
 * @date: 15:46/2018-12-06
 *
 * 存在 bug
 */
class PeriodPropertyUtils extends BasePropertyUtils {

    private static final Class SUPPORT = PeriodPropertyUtils.class;

    private static volatile String resource;

    private static boolean conver = true;

    private static int interval = 10000;

    public PeriodPropertyUtils() throws IOException {
        this(DEFALUE_CONFIG_NAME);
    }

    public PeriodPropertyUtils(String resource) throws IOException {
        this(resource, true);
    }

    public PeriodPropertyUtils(String resource, boolean conver) throws IOException {
        this.conver = conver;
        this.resource = resource;
        loadConfig();
        Thread period = new Thread(() ->{
            while (true){
                try {
                    loadConfig();
                    Thread.sleep(interval);
                }catch (Exception e){
                    e.printStackTrace();
                    try {
                        Thread.sleep(interval);
                    } catch (InterruptedException e1) {
                        // ignore
                    }
                }
            }
        });
        period.setName("period-property-util-daemon");
        period.setDaemon(true);
        period.start();
    }

    private void loadConfig() throws IOException {
        if(resource != null) {
            InputStream input = loadResource(resource);
            updateParamMap(SUPPORT, input, conver);
        }
    }

    public static String get(String key){
        return get(SUPPORT, key);
    }

    public static String get(String key, String defalue){
        return get(SUPPORT, key, defalue);
    }

    public static Long getLong(String key){
        return getLong(SUPPORT, key);
    }

    public static Long getLong(String key, Long defalue){
        return getLong(SUPPORT, key, defalue);
    }

    public static Integer getInt(String key){
        return getInt(SUPPORT, key);
    }

    public static Integer getInt(String key, Integer defalue){
        return getInt(SUPPORT, key, defalue);
    }

    public static Short getShort(String key){
        return getShort(SUPPORT, key);
    }

    public static Short getShort(String key, Short defalue){
        return getShort(SUPPORT, key, defalue);
    }

    public static Double getDouble(String key){
        return getDouble(SUPPORT, key);
    }

    public static Double getDouble(String key, Double defalue){
        return getDouble(SUPPORT, key, defalue);
    }

    public static Float getFloat(String key){
        return getFloat(SUPPORT, key);
    }

    public static Float getFloat(String key, Float defalue){
        return getFloat(SUPPORT, key, defalue);
    }

    public static Boolean getBoolean(String key){
        return getBoolean(SUPPORT, key);
    }

    public static Boolean getBoolean(String key, Boolean defalue){
        return getBoolean(SUPPORT, key, defalue);
    }
}