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