drce.CommandConvertor.CommandConvertor_old Class Reference

Convertor which used to convert Task*Reques to json and TaskResponse from json. More...

Inheritance diagram for drce.CommandConvertor.CommandConvertor_old:

Collaboration diagram for drce.CommandConvertor.CommandConvertor_old:

Public Member Functions
def	to_json (self, command)
	convert from Task*Reques object to json string More...
def	from_json (self, json_string)
	convert from json string to TaskResponse More...

Detailed Description

Convertor which used to convert Task*Reques to json and TaskResponse from json.

Convert Request to json and restore Response from json

Definition at line 112 of file CommandConvertor.py.

Member Function Documentation

from_json()

def drce.CommandConvertor.CommandConvertor_old.from_json	(		self,
			json_string
	)

convert from json string to TaskResponse

Parameters

json_string

json string

Returns

TaskResponse or throw CommandConvertorError

Definition at line 145 of file CommandConvertor.py.

  def from_json(self, json_string):
    try:
      drceResponseObj = json.loads(json_string, cls=TaskResponseDecoder)
      for item in drceResponseObj.items:
        #For each item in DRCE response base64decode encoded fields
        item.stderror = base64.b64decode(item.stderror)
        item.stdout = base64.b64decode(item.stdout)
      return drceResponseObj
    except (ValueError, KeyError, TypeError) as err:
      raise CommandConvertorError("convert from json " + err.message)

to_json()

def drce.CommandConvertor.CommandConvertor_old.to_json	(		self,
			command
	)

convert from Task*Reques object to json string

Parameters

command

an instance of Task*Reques object

Returns

json string or throw CommandConvertorError

Definition at line 121 of file CommandConvertor.py.

  def to_json(self, command):
    try:
      cmd_json = None
      if isinstance(command, TaskExecuteRequest):
        cmd_json = json.loads(json.dumps(command, cls=TaskExecuteRequestEncoder))  #return
      else:
        cmd_json = json.loads(json.dumps(command.__dict__))  #return

      data = cmd_json["data"]
      data_json = json.dumps(data)

      cmd_json["data"] = base64.b64encode(data_json)
      cmd_json = json.dumps(cmd_json)

      return cmd_json

    except (TypeError, ValueError) as err:
      raise CommandConvertorError("convert to json " + err.message)

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The documentation for this class was generated from the following file:

• sources/hce/drce/CommandConvertor.py