Package io.github.lunasaw.gb28181.common.entity.control.instruction.serializer

Class PTZInstructionSerializer

java.lang.Object

io.github.lunasaw.gb28181.common.entity.control.instruction.serializer.PTZInstructionSerializer

public class PTZInstructionSerializer
extends Object

PTZ指令序列化器 提供多种序列化/反序列化方式

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	PTZInstructionSerializer.SerializationFormat	序列化格式枚举
static interface	PTZInstructionSerializer.SerializationFunction<T,R>	序列化函数接口

Constructor Summary

Constructors

Constructor	Description
PTZInstructionSerializer()

Method Summary

Modifier and Type	Method	Description
static PTZInstructionFormat	deserializeFromBase64(String base64String)	从Base64字符串反序列化
static PTZInstructionFormat	deserializeFromByteBuffer(ByteBuffer buffer)	从ByteBuffer反序列化
static PTZInstructionFormat	deserializeFromBytes(byte[] bytes)	从字节数组反序列化
static PTZInstructionFormat	deserializeFromHex(String hexString)	从十六进制字符串反序列化
static PTZInstructionFormat	deserializeFromObjectStream(byte[] bytes)	从Java对象流反序列化
static String	serializeToBase64(PTZInstructionFormat instruction)	序列化为Base64字符串
static ByteBuffer	serializeToByteBuffer(PTZInstructionFormat instruction)	序列化为紧凑的字节缓冲区
static byte[]	serializeToBytes(PTZInstructionFormat instruction)	序列化为字节数组
static String	serializeToHex(PTZInstructionFormat instruction)	序列化为十六进制字符串
static byte[]	serializeToObjectStream(PTZInstructionFormat instruction)	序列化为Java对象流
static boolean	validateSerialization(PTZInstructionFormat original, Object serialized, PTZInstructionSerializer.SerializationFunction<Object,PTZInstructionFormat> deserializer)	验证序列化的完整性

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PTZInstructionSerializer

public PTZInstructionSerializer()

Method Details

serializeToBytes

public static byte[] serializeToBytes(PTZInstructionFormat instruction)

序列化为字节数组

Parameters:

instruction - PTZ指令

Returns:

字节数组

deserializeFromBytes

public static PTZInstructionFormat deserializeFromBytes(byte[] bytes)

从字节数组反序列化

Parameters:

bytes - 字节数组

Returns:

PTZ指令

serializeToHex

public static String serializeToHex(PTZInstructionFormat instruction)

序列化为十六进制字符串

Parameters:

instruction - PTZ指令

Returns:

十六进制字符串

deserializeFromHex

public static PTZInstructionFormat deserializeFromHex(String hexString)

从十六进制字符串反序列化

Parameters:

hexString - 十六进制字符串

Returns:

PTZ指令

serializeToBase64

public static String serializeToBase64(PTZInstructionFormat instruction)

序列化为Base64字符串

Parameters:

instruction - PTZ指令

Returns:

Base64字符串

deserializeFromBase64

public static PTZInstructionFormat deserializeFromBase64(String base64String)

从Base64字符串反序列化

Parameters:

base64String - Base64字符串

Returns:

PTZ指令

serializeToObjectStream

public static byte[] serializeToObjectStream(PTZInstructionFormat instruction)
                                      throws IOException

序列化为Java对象流

Parameters:

instruction - PTZ指令

Returns:

序列化后的字节数组

Throws:

IOException - 序列化异常

deserializeFromObjectStream

public static PTZInstructionFormat deserializeFromObjectStream(byte[] bytes)
                                                        throws IOException,
ClassNotFoundException

从Java对象流反序列化

Parameters:

bytes - 序列化的字节数组

Returns:

PTZ指令

Throws:

IOException - 反序列化异常

ClassNotFoundException - 类未找到异常

serializeToByteBuffer

public static ByteBuffer serializeToByteBuffer(PTZInstructionFormat instruction)

序列化为紧凑的字节缓冲区

Parameters:

instruction - PTZ指令

Returns:

ByteBuffer

deserializeFromByteBuffer

public static PTZInstructionFormat deserializeFromByteBuffer(ByteBuffer buffer)

从ByteBuffer反序列化

Parameters:

buffer - ByteBuffer

Returns:

PTZ指令

validateSerialization

public static boolean validateSerialization(PTZInstructionFormat original,
 Object serialized,
 PTZInstructionSerializer.SerializationFunction<Object,PTZInstructionFormat> deserializer)

验证序列化的完整性

Parameters:

original - 原始指令

serialized - 序列化后的数据

deserializer - 反序列化函数

Returns:

是否一致