2122. June 2016
With great pleasure Dataloy presents API 3.1
Issues resolved - listed by user story

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Highlights of Dataloy API 3.1

It is possible to extend returned fields of a given

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endpoint by asking for each

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subobject to return its "default" view.

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It can be done

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by specifying in the JSON message of the "fields" property attached to

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the HTTP header the property "all":"*".

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For example

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, the following JSON attached to the VoyageHeader end-point:

{  
   "company":{  
      "companyCurrency":"*"
   },
   "voyage":{  
      "all":"*",
      "portCalls":{  
         "all":"*"
      }
   }
}

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will return:

• the companyCurrency attribute of the company of the VoyageHeader, attribute normally not returned from the VoyageHeader end-point
• the default view attributes of voyage and portCall objects

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All statements of all API calls are now executed in the same single EJB transaction.

A generic mechanism to invoke pre-process checks before the deserialization of JSON objects

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is introduced. Pre-process components for Cargo and CargoPort objects

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have been created so when a

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cargo is POST or PUT the following controls are performed:

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Non-lumpsum cargo:

• Changing cargoQuantity in a cargoPort does not trigger any calculation on cargoQuantity of other cargoPort.
• The cargoQuantity at cargo level is calculated summing the cargoQuantity of loading ports

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• freightRate cannot be assigned in both discharge and loading ports.
• The cargoQuantiy used for calculations are those in cargoPort

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• . cargoQuantity at Cargo level is not used in calculations.
• Freight and freightRate used for calculations are those in cargoPort

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• .
• API will not use stowageFactor and weightFactor from

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• Commodity.

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Lumpsum cargo:

• cargoQuantity and freightRate must be assigned at Cargo level.

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Port Cost breakdown can be accessed from portCall.portAgents and from portAgents.portCosts. By default, only a link is provided. Use the functionality Adjust Number of Fields to be Returned from a Request to retrieve all that is needed in a single request.

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