users@jersey.java.net

[Jersey] Re: Marshall Exception with linked JAXB exception when sending a map with a list

From: Eric Reagan <reaganej_at_gmail.com>
Date: Wed, 19 Oct 2011 10:36:25 -0400

Hi Jakub,
     Adding the type information worked. I also suspect I had a problem in
my client class...Thanks for the help.

Thank you,
Eric Reagan.

On Tue, Oct 11, 2011 at 6:26 AM, Jakub Podlesak
<jakub.podlesak_at_oracle.com>wrote:

> Hi,
>
> I am afraid this is rather a question for JAXB guys (cross posting to
> users_at_jaxb.java.net).
> Did you try to marshal your data directly?
>
> E.g. with something like:
>
> javax.xml.bind.JAXBContext jaxbCtx = javax.xml.bind.JAXBContext.
> **newInstance(XCollection.class, XMap.class, Flight.class, ...);
> javax.xml.bind.Marshaller marshaller =
> jaxbCtx.createMarshaller();
> marshaller.setProperty(javax.**xml.bind.Marshaller.JAXB_**ENCODING,
> "UTF-8");
> marshaller.setProperty(javax.**xml.bind.Marshaller.JAXB_**FORMATTED_OUTPUT,
> Boolean.TRUE);
> marshaller.marshal(yourData, System.out);
>
> ?
>
> Maybe you can try share at least a stack trace,
> but a complete minimal test case as a maven project
> would be the most helpful.
>
> ~Jakub
>
> On 27.9.2011 15:51, reaganej_at_gmail.com wrote:
>
>> Hello,
>> I have a class like below which has a map that has a map with a
>> list in it
>>
>> e.g. Map<String, Map<String, List<Flight>>> map ....
>>
>> I have followed instructions online to make a wrapper class for
>> collections and maps.
>>
>> e.g
>> @XmlRootElement
>> public class XCollection
>> {
>> @XmlElementWrapper
>> @XmlElement
>> public List getList()....
>> }
>>
>> @XmlRootElement
>> public class XMap
>> {
>> @XmlRootElementWrapper
>> @XmlELement
>> public LIst<XEntry<K,V>>()...
>> }
>>
>> I can send a list with a PUT request just fine using the above
>> XCollection class. I can also send a simple Map of String, String just
>> find using a PUT request and the above class.
>>
>> When I try and wrap my Map<String, Map<String, List<Flight>>> as a
>> XMap<String, XMap<String, XCollection>>> I get the above exception.
>>
>> I don't understand why I am unable to create a map when I have
>> registered my XCollection in my provider class and my XMap? Am I doing
>> something really wrong or do I have a misunderstanding on how JAXB
>> works?
>>
>>


-- 
Eric Reagan