Re: To return an empty JSON array

[Sergey Beryozkin]

On 12/02/14 14:26, Jose María Zaragoza wrote:

2014-02-12 14:40 GMT+01:00 Sergey Beryozkin <sberyoz...@gmail.com>:

Hi

This is possible with Jettison 1.3.5,

Thanks.
I'm working with Jettison 1.3.5 and it doesn't work , do you have any example ?

but at CXF level it is supported starting from CXF 2.7.10, where you can do

jsonProviderp.setIgnoreEmptyArrayValues(true);

CXF 2.7.10 ? I thought the last 2.7.x release was 2.7.8

it's been released this week

Sergey

Regards

On 12/02/14 11:37, Jose María Zaragoza wrote:

Hello:

I'm using Apache CXF 2.7.3 and Jettison provider 1.3.5 to return JSON
messages

I would like to be able to return empty arrays, like

   {"products":[] }

but I only could return

{ "products":[""] }

I tried with the next JAXB annotations

@XmlElementWrapper(required = true)
protected List<String> products;

@XmlElement(required = true)
protected List<String> products;

@XmlElement(nillable = true)
protected List<String> products;


@XmlElementWrapper(nillable = true)
and returns

{"products":[{"@xsi.nil":"true"}] }


I only have got to return { "products":[""] }


Any ideas ?

--
Sergey Beryozkin

Talend Community Coders
http://coders.talend.com/

Blog: http://sberyozkin.blogspot.com

--
Sergey Beryozkin

Talend Community Coders
http://coders.talend.com/

Blog: http://sberyozkin.blogspot.com