具有DataSerializable的Hazelcast 3.5序列化

Question

我想序列化一个Book对象：

public class Book implements DataSerializable {

    @Override
    void writeData(ObjectDataOutput out) throws IOException {
        ...
    }
    @Override
    void readData(ObjectDataInput in) throws IOException {
        ...
    }

}

问题是我不知道如何实例化ObjectDataOutput/ObjectDataInPut类型的对象来序列化/反序列化Book对象。

Answer 1

感谢@pveentjer，我找到了答案。

FileOutputStream fos = new FileOutputStream(file);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
SerializationService serializationService = new DefaultSerializationServiceBuilder().build();
ObjectDataOutput odo = new ObjectDataOutputStream(bos, serializationService);

Book book = new Book();
book.writeData(odo);
bos.writeTo(fos);