package com.xxl.job.core.util;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.*;
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/**
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* @author xuxueli 2020-04-12 0:14:00
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*/
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public class JdkSerializeTool {
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private static Logger logger = LoggerFactory.getLogger(JdkSerializeTool.class);
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// ------------------------ serialize and unserialize ------------------------
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/**
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* 将对象-->byte[] (由于jedis中不支持直接存储object所以转换成byte[]存入)
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*
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* @param object
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* @return
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*/
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public static byte[] serialize(Object object) {
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ObjectOutputStream oos = null;
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ByteArrayOutputStream baos = null;
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try {
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// 序列化
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baos = new ByteArrayOutputStream();
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oos = new ObjectOutputStream(baos);
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oos.writeObject(object);
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byte[] bytes = baos.toByteArray();
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return bytes;
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} catch (Exception e) {
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logger.error(e.getMessage(), e);
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} finally {
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try {
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oos.close();
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baos.close();
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} catch (IOException e) {
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logger.error(e.getMessage(), e);
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}
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}
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return null;
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}
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/**
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* 将byte[] -->Object
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*
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* @param bytes
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* @return
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*/
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public static <T> Object deserialize(byte[] bytes, Class<T> clazz) {
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ByteArrayInputStream bais = null;
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try {
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// 反序列化
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bais = new ByteArrayInputStream(bytes);
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ObjectInputStream ois = new ObjectInputStream(bais);
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return ois.readObject();
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} catch (Exception e) {
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logger.error(e.getMessage(), e);
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} finally {
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try {
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bais.close();
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} catch (IOException e) {
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logger.error(e.getMessage(), e);
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}
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}
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return null;
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}
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}
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