Mailing-List: contact dev-help@olingo.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@olingo.apache.org
Date: Tue, 27 Dec 2016 06:37:58 +0000 (UTC)
From: "Punith DG (JIRA)" <jira@apache.org>
To: dev@olingo.apache.org
Message-ID: <JIRA.13030642.1482820469000.598285.1482820678365@Atlassian.JIRA>
In-Reply-To: <JIRA.13030642.1482820469000@Atlassian.JIRA>
References: <JIRA.13030642.1482820469000@Atlassian.JIRA> <JIRA.13030642.1482820469684@arcas>
Subject: [jira] [Updated] (OLINGO-1064) Complex type is deserialized as
 Primitive type if the value is NULL
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
archived-at: Tue, 27 Dec 2016 06:38:00 -0000


     [ https://issues.apache.org/jira/browse/OLINGO-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Punith DG updated OLINGO-1064:
------------------------------
    Description: 
The ODataClient deserializer wrongly converts the Complex Type field to Primitive Type field if the value received for the complex type is NULL.

e.g. on querying Person data from OData TripPin service (https://services.odata.org/TripPinRESTierService) I received below JSON response.

{
	"@odata.context": "http://services.odata.org/TripPinRESTierService/(S(myhztseklikbg41mbg03ugk5))/$metadata#People(AddressInfo,FavoriteFeature,FirstName,HomeAddress,LastName,UserName)",
	"value": [{
		"FavoriteFeature": "Feature1",
		"FirstName": "Angel",
		"Gender": "Female",
		"LastName": "Huffman",
		"UserName": "angelhuffman",
		"AddressInfo": [{
			"Address": "55 Grizzly Peak Rd.",
			"City": {
				"Name": "Butte",
				"CountryRegion": "United States",
				"Region": "MT"
			}
		}],
		"HomeAddress": null
	}]
}

See that 'HomeAddress' is ComplexType of type 'Location' and received 'null' value.

When you deserialize and get an entity, the HomeAddress property of the Person entity is set to Primitive Type with null value. This could be complex type?

Metadata URL - http://tinyurl.com/gm8vomc


  was:
The ODataClient deserializer wrongly converts the Complex Type field to Primitive Type field if the value received for the complex type is NULL.

e.g. on querying Person data from OData TripPin service (https://services.odata.org/TripPinRESTierService) I received below JSON response.

{
	"@odata.context": "http://services.odata.org/TripPinRESTierService/(S(myhztseklikbg41mbg03ugk5))/$metadata#People(AddressInfo,FavoriteFeature,FirstName,HomeAddress,LastName,UserName)",
	"value": [{
		"FavoriteFeature": "Feature1",
		"FirstName": "Angel",
		"Gender": "Female",
		"LastName": "Huffman",
		"UserName": "angelhuffman",
		"AddressInfo": [{
			"Address": "55 Grizzly Peak Rd.",
			"City": {
				"Name": "Butte",
				"CountryRegion": "United States",
				"Region": "MT"
			}
		}],
		"HomeAddress": null
	}]
}

See that HomeAddress is of complex type and received value is 'null'.

When you deserialize and get an entity, the HomeAddress (ComplexType of type 'Location') property of the Person entity is set to Primitive Type with null value.

Metadata URL - http://tinyurl.com/gm8vomc


> Complex type is deserialized as Primitive type if the value is NULL
> -------------------------------------------------------------------
>
>                 Key: OLINGO-1064
>                 URL: https://issues.apache.org/jira/browse/OLINGO-1064
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata2-core, odata4-client, odata4-commons
>    Affects Versions: (Java) V4 4.2.0
>            Reporter: Punith DG
>
> The ODataClient deserializer wrongly converts the Complex Type field to Primitive Type field if the value received for the complex type is NULL.
> e.g. on querying Person data from OData TripPin service (https://services.odata.org/TripPinRESTierService) I received below JSON response.
> {
> 	"@odata.context": "http://services.odata.org/TripPinRESTierService/(S(myhztseklikbg41mbg03ugk5))/$metadata#People(AddressInfo,FavoriteFeature,FirstName,HomeAddress,LastName,UserName)",
> 	"value": [{
> 		"FavoriteFeature": "Feature1",
> 		"FirstName": "Angel",
> 		"Gender": "Female",
> 		"LastName": "Huffman",
> 		"UserName": "angelhuffman",
> 		"AddressInfo": [{
> 			"Address": "55 Grizzly Peak Rd.",
> 			"City": {
> 				"Name": "Butte",
> 				"CountryRegion": "United States",
> 				"Region": "MT"
> 			}
> 		}],
> 		"HomeAddress": null
> 	}]
> }
> See that 'HomeAddress' is ComplexType of type 'Location' and received 'null' value.
> When you deserialize and get an entity, the HomeAddress property of the Person entity is set to Primitive Type with null value. This could be complex type?
> Metadata URL - http://tinyurl.com/gm8vomc


--
This message was sent by Atlassian JIRA
(v6.3.4#6332)