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some utility class for java develop
The newest version!
package com.star.io.serializer;
import com.star.exception.IORuntimeException;
import com.star.string.StringUtil;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Objects;
/**
* java序列化实现
*
* @author j2cache
*/
public class JavaSerializer implements Serializer {
@Override
public String name() {
return "java";
}
@Override
public byte[] serialize(Object obj) {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
oos.writeObject(obj);
oos.flush();
return baos.toByteArray();
} catch (IOException e) {
throw new IORuntimeException(StringUtil.format("seriaze obj failure,the reason is {}", e.getMessage()), e);
}
}
@Override
public Object deserialize(byte[] bytes) {
final ByteArrayInputStream bais = new ByteArrayInputStream(Objects.requireNonNull(bytes));
try (ObjectInputStream ois = new ObjectInputStream(bais)) {
return ois.readObject();
} catch (ClassNotFoundException | IOException e) {
throw new IORuntimeException(StringUtil.format("deserialize obj failure,the reason is {}", e.getMessage()), e);
}
}
}
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