dubbo.apache.org/dubbo-go/v3@v3.1.1/protocol/dubbo/impl/serialize.go (about)

     1  /*
     2   * Licensed to the Apache Software Foundation (ASF) under one or more
     3   * contributor license agreements.  See the NOTICE file distributed with
     4   * this work for additional information regarding copyright ownership.
     5   * The ASF licenses this file to You under the Apache License, Version 2.0
     6   * (the "License"); you may not use this file except in compliance with
     7   * the License.  You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package impl
    19  
    20  import (
    21  	"dubbo.apache.org/dubbo-go/v3/common/constant"
    22  )
    23  
    24  type Serializer interface {
    25  	Marshal(p DubboPackage) ([]byte, error)
    26  	Unmarshal([]byte, *DubboPackage) error
    27  }
    28  
    29  func LoadSerializer(p *DubboPackage) error {
    30  	// NOTE: default serialID is S_Hessian
    31  	serialID := p.Header.SerialID
    32  	if serialID == 0 {
    33  		serialID = constant.SHessian2
    34  	}
    35  	serializer, err := GetSerializerById(serialID)
    36  	if err != nil {
    37  		panic(err)
    38  	}
    39  	p.SetSerializer(serializer)
    40  	return nil
    41  }