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base4j分布式缓存（基于j2cache）

There is a newer version: 1.3.1

package com.base4j.cache.serializer;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.*;

/**
 * JDK Serializer 实现
 */
public class JdkSerializer implements Serializer {
	private static final Logger log = LoggerFactory.getLogger(JdkSerializer.class);

    @Override
    public byte[] serialize(final T value) {
        if (value == null) {
            return EMPTY_BYTES;
        }
        ByteArrayOutputStream os = null;
        ObjectOutputStream oos = null;
        try {
            os = new ByteArrayOutputStream();
            oos = new ObjectOutputStream(os);
            oos.writeObject(value);
            oos.flush();

            return os.toByteArray();
        } catch (Exception e) {
            log.warn("序列化失败, value = " + value, e);
            return EMPTY_BYTES;
        } finally {
    		try {
    			if (os != null) {
                    os.close();
                }
    			if (oos != null) {
                    oos.close();
                }
			} catch (IOException e) {
				log.warn("序列化失败, value = " + value, e);
			}
        }
    }

    @Override
    @SuppressWarnings("unchecked")
    public T deserialize(final byte[] bytes) {
        if (SerializerTools.isEmpty(bytes)) {
            return null;
        }
        ByteArrayInputStream is = null;
        ObjectInputStream ois = null;
        try {
            is = new ByteArrayInputStream(bytes);
            ois = new ObjectInputStream(is);
            return (T) ois.readObject();
        } catch (Exception e) {
            log.warn("反序列化 bytes 失败.", e);
            return null;
        } finally {
    		try {
    			if (is != null) {
                    is.close();
                }
    			if (ois != null) {
                    ois.close();
                }
			} catch (IOException e) {
				log.warn("反序列化 bytes 失败.", e);
			}
        }
    }
}