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  1. Help-Desk
  2. HELP-13081

FIWARE.Request.Tech.References to data models.

        Details

        • Type: extRequest
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Fix Version/s: 2021
        • Component/s: FIWARE-TECH-HELP
        • Labels:
          None

          Description

          XXX sent a message using the contact form at
          https://catalogue.fiware.org/.

          Hello,

          I'm preparing laboratory script for presenting features of of OCB, however
          there is a misconception on how OCB references to Data Models defined by
          FIWARE. I'm aware of parameter 'type', which is supplied along with new
          entity. The problem is with OCB. How does it difference between data models?
          I can add variables from other data model into other which don't match. I
          can't find the controller for it and if there is no any that's really shame.
          That way model can be mistaken and the example is not really educational. It
          could be useful if after defining a model for entity, OCB could interact
          somehow with user and check, or debug what it receives. That way it would be
          more professional I guess and fore sure more safe to use. If OCB doen't have
          that feature there is a possibility for further development from our side,
          however it won't happen in the forthcoming year or so, because there is no a
          student for taking care of it yet as a part of thesis.

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            fw.ext.user FW External User added a comment - - edited

            Comment by juliozinga@gmail.com :

            Hi,

            I don't understand exactely your question, but i suposed you need to use
            the keyValue mode ?options=keyValues
            In this example (
            https://github.com/Fiware/dataModels/blob/master/Device/Device/doc/spec.md)

            Examples:
            url:
            host:port/v2/entities?options=keyValues

            Example in python( adapted from
            http://telefonicaid.github.io/fiware-orion/api/v2/stable/cookbook/):

            from urllib2 import Request, urlopenvalues = """

            { "id": "device-9845A", "type": "Device", "category": ["sensor"], "controlledProperty": ["fillingLevel","temperature"], "controlledAsset": ["wastecontainer-Osuna-100"], "ipAddress": "192.14.56.78", "mcc": "214", "mnc": "07", "batteryLevel": 0.75, "serialNumber": "9845A", "refDeviceModel": "myDevice-wastecontainer-sensor-345", "value": "l=0.22;t=21.2", "deviceState": "ok", "dateFirstUsed": "2014-09-11T11:00:00Z", "owner": ["http://person.org/leon"] }

            """headers =

            { 'Content-Type': 'application/json'}

            request = Request('
            http://fiware-ngsi2.apiblueprint.org/v2/entities?options=keyValues
            ', data=values, headers=headers)response_body =
            urlopen(request).read()print response_body

            Show
            fw.ext.user FW External User added a comment - - edited Comment by juliozinga@gmail.com : Hi, I don't understand exactely your question, but i suposed you need to use the keyValue mode ?options=keyValues In this example ( https://github.com/Fiware/dataModels/blob/master/Device/Device/doc/spec.md ) Examples: url: host:port/v2/entities?options=keyValues Example in python( adapted from http://telefonicaid.github.io/fiware-orion/api/v2/stable/cookbook/): from urllib2 import Request, urlopenvalues = """ { "id": "device-9845A", "type": "Device", "category": ["sensor"], "controlledProperty": ["fillingLevel","temperature"], "controlledAsset": ["wastecontainer-Osuna-100"], "ipAddress": "192.14.56.78", "mcc": "214", "mnc": "07", "batteryLevel": 0.75, "serialNumber": "9845A", "refDeviceModel": "myDevice-wastecontainer-sensor-345", "value": "l=0.22;t=21.2", "deviceState": "ok", "dateFirstUsed": "2014-09-11T11:00:00Z", "owner": ["http://person.org/leon"] } """headers = { 'Content-Type': 'application/json'} request = Request(' http://fiware-ngsi2.apiblueprint.org/v2/entities?options=keyValues ', data=values, headers=headers)response_body = urlopen(request).read()print response_body

              People

              • Assignee:
                jmcantera Jose Manuel Cantera
                Reporter:
                fw.ext.user FW External User
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                • Created:
                  Updated:
                  Resolved: