com.alipay.sofa.rpc.codec.protobuf

类 ProtobufSerializer

java.lang.Object

com.alipay.sofa.rpc.codec.AbstractSerializer

com.alipay.sofa.rpc.codec.protobuf.ProtobufSerializer

所有已实现的接口:

Serializer

@Extension(value="protobuf",
           code=11)
public class ProtobufSerializer
extends AbstractSerializer

Protobuf serializer.

Encode: : Support MessageLite, String, SofaRequest and SofaResponse.

Decode by class mode : Support MessageLite and String.

Decode by object template : Support SofaRequest and SofaResponse.

• encodeRequest: No need extra context
• encodeResponse: No need extra context
• decodeRequest: Need extra context which contains: HEAD_TARGET_SERVICE, HEAD_METHOD_NAME, HEAD_TARGET_APP, RPC_TRACE_NAME, etc.
• decodeResponse: Need extra context which contains: HEAD_RESPONSE_ERROR, HEAD_TARGET_SERVICE, HEAD_METHOD_NAME

构造器概要

构造器

构造器和说明
ProtobufSerializer()

方法概要

方法

限定符和类型	方法和说明
Object	decode(AbstractByteBuf data, Class clazz, Map<String,String> context) 反序列化，只有类型，返回对象
void	decode(AbstractByteBuf data, Object template, Map<String,String> context) 反序列化，已有数据，填充字段
AbstractByteBuf	encode(Object object, Map<String,String> context) 序列化
protected AbstractByteBuf	encodeSofaRequest(SofaRequest sofaRequest, Map<String,String> context)
protected AbstractByteBuf	encodeSofaResponse(SofaResponse sofaResponse, Map<String,String> context)

从类继承的方法 com.alipay.sofa.rpc.codec.AbstractSerializer

buildDeserializeError, buildDeserializeError, buildSerializeError, buildSerializeError

从类继承的方法 java.lang.Object

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

构造器详细资料

ProtobufSerializer

public ProtobufSerializer()

方法详细资料

encode

public AbstractByteBuf encode(Object object,
                     Map<String,String> context)
                       throws SofaRpcException

从接口复制的说明: Serializer

序列化

参数:

object - 对象

context - 上下文

返回:

序列化后的对象

抛出:

SofaRpcException - 序列化异常

encodeSofaRequest

protected AbstractByteBuf encodeSofaRequest(SofaRequest sofaRequest,
                                Map<String,String> context)
                                     throws SofaRpcException

抛出:

SofaRpcException

encodeSofaResponse

protected AbstractByteBuf encodeSofaResponse(SofaResponse sofaResponse,
                                 Map<String,String> context)
                                      throws SofaRpcException

抛出:

SofaRpcException

decode

public Object decode(AbstractByteBuf data,
            Class clazz,
            Map<String,String> context)
              throws SofaRpcException

从接口复制的说明: Serializer

反序列化，只有类型，返回对象

参数:

data - 原始字节数组

clazz - 期望的类型

context - 上下文

返回:

反序列化后的对象

抛出:

SofaRpcException - 序列化异常

decode

public void decode(AbstractByteBuf data,
          Object template,
          Map<String,String> context)
            throws SofaRpcException

从接口复制的说明: Serializer

反序列化，已有数据，填充字段

参数:

data - 原始字节数组

template - 模板对象

context - 上下文

抛出:

SofaRpcException - 序列化异常