go.temporal.io/server@v1.23.0/common/proto_task_token_serializer.go (about)

     1  // The MIT License
     2  //
     3  // Copyright (c) 2020 Temporal Technologies Inc.  All rights reserved.
     4  //
     5  // Copyright (c) 2020 Uber Technologies, Inc.
     6  //
     7  // Permission is hereby granted, free of charge, to any person obtaining a copy
     8  // of this software and associated documentation files (the "Software"), to deal
     9  // in the Software without restriction, including without limitation the rights
    10  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    11  // copies of the Software, and to permit persons to whom the Software is
    12  // furnished to do so, subject to the following conditions:
    13  //
    14  // The above copyright notice and this permission notice shall be included in
    15  // all copies or substantial portions of the Software.
    16  //
    17  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    18  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    19  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    20  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    21  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    22  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    23  // THE SOFTWARE.
    24  
    25  package common
    26  
    27  import (
    28  	tokenspb "go.temporal.io/server/api/token/v1"
    29  )
    30  
    31  type (
    32  	protoTaskTokenSerializer struct{}
    33  )
    34  
    35  // NewProtoTaskTokenSerializer creates a new instance of TaskTokenSerializer
    36  func NewProtoTaskTokenSerializer() TaskTokenSerializer {
    37  	return &protoTaskTokenSerializer{}
    38  }
    39  
    40  func (s *protoTaskTokenSerializer) Serialize(taskToken *tokenspb.Task) ([]byte, error) {
    41  	if taskToken == nil {
    42  		return nil, nil
    43  	}
    44  	return taskToken.Marshal()
    45  }
    46  
    47  func (s *protoTaskTokenSerializer) Deserialize(data []byte) (*tokenspb.Task, error) {
    48  	taskToken := &tokenspb.Task{}
    49  	err := taskToken.Unmarshal(data)
    50  	return taskToken, err
    51  }
    52  
    53  func (s *protoTaskTokenSerializer) SerializeQueryTaskToken(taskToken *tokenspb.QueryTask) ([]byte, error) {
    54  	if taskToken == nil {
    55  		return nil, nil
    56  	}
    57  	return taskToken.Marshal()
    58  }
    59  
    60  func (s *protoTaskTokenSerializer) DeserializeQueryTaskToken(data []byte) (*tokenspb.QueryTask, error) {
    61  	taskToken := tokenspb.QueryTask{}
    62  	err := taskToken.Unmarshal(data)
    63  	return &taskToken, err
    64  }