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Version: 2.7

Data Access

The data-url manages the data handling of DataNodes.

Get All DataNodes​

Gets a list of all data nodes.

HTTP MethodGET
HTTP Url:nodes/data
HTTP Query-Parameter:-
Request Content-Typetext/xml; text/json
Request Body-
Response Content-Typetext/xml; ext/json
Response ContentData Node

Example:

GET http://localhost:8081/nodes/data?id=f9a4300a-654b-42cf-9f54-f866184b7352

Get a Single DataNode​

Gets a single data node.

HTTP MethodGET
HTTP Url:nodes/data
HTTP Query-Parameter:id: command id as System.Guid
Request Content-Typetext/xml; text/json
Request Body-
Response Content-Typetext/xml; text/json
Response ContentData Node

Example:

GET http://localhost:8081/nodes/data?id=87da9093-b415-45cf-83a0-5af75177c4c1

Response Body

<Data>
  <Id>87da9093-b415-45cf-83a0-5af75177c4c1</Id>
  <Name>Available</Name>
  <Property>
      <Name>DataClass</Name>
      <DataType>HumanOS.Kernel.DataModel.EDataClass</DataType>
      <Value>Event</Value>
  </Property>
  <Property>
      <Name>DataState</Name>
      <DataType>HumanOS.Kernel.DataModel.EDataState</DataType>
      <Value>Good</Value>
  </Property>
  <Property>
      <Name>SynchRead</Name>
      <DataType>HumanOS.Kernel.DataModel.TCommandNode</DataType>
      <Value>HumanOS.Kernel.DataModel.TCommandNode</Value>
  </Property>
  <Value>1021</Value>
  <DataType>System.Int32</DataType>
  <TimeStamp>5248460822101387527</TimeStamp>
</Data>

Writing Data Value​

Gets a data value.

HTTP MethodPOST
HTTP Url:nodes/data
HTTP Query-Parameter:id: command id as System.Guid
Request Content-Typetext/xml; text/json
Request BodyData Value
Response Content-Typetext/xml; text/json
Response Content“OK”

Example:

POST http://localhost:8081/nodes/data?id=f9a4300a-654b-42cf-9f54-f866184b7352

Request Body

<HumanOS.Stream>
  <Data>
    <Value>1726.912</Value>
  </Data>
</HumanOS.Stream>

Response Body

<HumanOS.Stream>
  <Data>
    <ReturnCode>Good</ReturnCode>
    <Exception></Exception>
  </Data>
</HumanOS.Stream>