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From Todd McCullough <mccullough.t...@gmail.com>
Subject Re: XML format change from 2.2.3 to 2.2.7
Date Wed, 21 Apr 2010 22:04:30 GMT

Changing the WSCheckPoint[] to a Collection seems to solve the problem. 
Unfortunately, our services have evolved over time with CXF and changing the
method params is quite a big change we weren't expecting to make.

At least the problem has been narrowed down to arrays, hopefully this can
help someone identify the root cause.

-Todd


Gabriel Guardincerri wrote:
> 
> Hi,
> 
> We are using REST http-binding, and we've just upgraded from 2.2.3 to
> 2.2.7 and we have a new error when parsing the xml.
> 
> We have this method/service
> 
> @Post
>     @HttpResource(location = "/projects")
>     @WebMethod
>     WSProject create(@WebParam(name = "containerType") int containerType,
>             @WebParam(name = "containerID") long containerID,
> @WebParam(name = "name") String name,
>             @WebParam(name = "description") String description,
> @WebParam(name = "userID") long userID,
>             @WebParam(name = "checkPoints") WSCheckPoint[] checkpoints,
> @WebParam(name = "startDate") Date startDate,
>             @WebParam(name = "dueDate") Date dueDate) 
> 
> 
> And this xml to do the post
> 
> <create>
>     <containerType>${project.parentContainer.objectType?c}</containerType>
>     <containerID>${project.parentContainer.ID?c}</containerID>
>     <name>${project.name}</name>
>     <description>${project.description}</description>
>     <userID>${project.user.ID?c}</userID>
>     <checkPoints>
>         <CheckPoint>
>             <ID>${checkPoint.ID?c}</ID>
>             <description>${checkPoint.description}</description>
>             <name>${checkPoint.name}</name>
>             <dueDate>${checkPoint_dueDate}</dueDate>
>             <creationDate>${checkPoint_creationDate}</creationDate>
>            
> <modificationDate>${checkPoint_modificationDate}</modificationDate>
>         </CheckPoint>
>     </checkPoints>
>     <startDate>${startDate}</startDate>
>     <dueDate>${dueDate}</dueDate>
> </create>
> 
> The problem is with the checkpoints, we get this error
> 
> DefaultValidationEventHandler: [ERROR]: unexpected element (uri:"",
> local:"CheckPoint"). Expected elements are
> <{}creationDate>,<{}description>,<{}name>,<{}ID>,<{}uuid>,<{}modificationDate>,<{}objectType>,<{}dueDate>,<{}version>

> Location: line 0
> 
> It seems that it's expecting something like
> 
> <checkPoints>
>             <ID>${checkPoint.ID?c}</ID>
>             <description>${checkPoint.description}</description>
>             <name>${checkPoint.name}</name>
>             <dueDate>${checkPoint_dueDate}</dueDate>
>             <creationDate>${checkPoint_creationDate}</creationDate>
>            
> <modificationDate>${checkPoint_modificationDate}</modificationDate>
>     </checkPoints>
> 
> This worked with 2.2.3 but isn't working with 2.2.7.
> 
> There are two problems with this. One is that the format of the xml has
> changed and we need to keep backward compatibility. And the other one is
> that without <CheckPoint> we won't be able to send several checkpoints.
> 
> Any ideas of what is going on?
> 
> Thanks in advance.
> 
> Gabriel
> 

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