Re: Browser/CURL requests to WS w/response extending a type

Hi Mike,

Do you see any exception in servers side logs? if there is, send the stack
trace of server side too?

Thanks,
Shameera.


On Fri, Apr 11, 2014 at 3:42 PM, Mike Hawes <[email protected]> wrote:

> I've written a web service with Axis2 1.6.2 with a request that extends
> another type, with a request element that looks like this in its .xsd:
>
> <xsd:element name="requestName">
>     <xsd:complexType>
>         <xsd:complexContent>
>             <xsd:extension base="requestBaseType">
>                 <xsd:sequence>
>                     <xsd:element name="param1" type="xsd:int"
> minOccurs="1" maxOccurs="1" />
>                     <xsd:element name="param2" type="xsd:string"
> minOccurs="1" maxOccurs="1" />
>                     <xsd:element name="param3" type="xsd:int"
> minOccurs="0" maxOccurs="1" />
>                 </xsd:sequence>
>             </xsd:extension>
>         </xsd:complexContent>
>     </xsd:complexType>
> </xsd:element>
>
> <xsd:complexType name="requestBaseType">
>     <xsd:sequence>
>         <xsd:element name="baseTypeParam1" type="xsd:string" minOccurs="0"
> maxOccurs="1" />
>     </xsd:sequence>
> </xsd:complexType>
>
> Sending requests to this web service works just fine if I send the
> requests from SoapUI or similar, but if I send the same request via GET
> from a browser I get this error:
>
> <faultstring>org.apache.axis2.databinding.ADBException: Unexpected
> subelement {http://campusm.gw.com/campusm}requestName</faultstring>
>
> It's saying there's an unexpected element of a type that is the correct
> request type, even though in a GET request that request object is implicit.
>
> If I stop it extending requestBaseType, it works fine in both the browser
> and SoapUI. Here's the xsd definition that fixes the problem:
>
> <xsd:element name="requestName">
>     <xsd:complexType>
>         <xsd:sequence>
>             <xsd:element name="baseTypeParam1" type="xsd:string"
> minOccurs="0" maxOccurs="1" />
>             <xsd:element name="param1" type="xsd:int" minOccurs="1"
> maxOccurs="1" />
>             <xsd:element name="param2" type="xsd:string" minOccurs="1"
> maxOccurs="1" />
>             <xsd:element name="param3" type="xsd:int" minOccurs="0"
> maxOccurs="1" />
>         </xsd:sequence>
>     </xsd:complexType>
> </xsd:element>
>
> Here's an example of the GET request I send in the browser that gets this
> error:
>
>
> http://localhost:8080/path/to/webservice?baseTypeParam1=stuff&param1=12&param2=thing&param3=13
>
> Here's an example of the request I send from SoapUI that works:
>
> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
> xmlns:cam="http://campusm.gw.com/campusm">
>    <soapenv:Header/>
>    <soapenv:Body>
>       <cam:requestName>
>          <cam:baseTypeParam1>stuff</cam:baseTypeParam1>
>          <cam:param1>12</cam:param1>
>          <cam:param2>thing</cam:param2>
>          <cam:param3>13</cam:param3>
>       </cam:requestName>
>    </soapenv:Body>
> </soapenv:Envelope>
>
> I need the request to extend a type so that I can have multiple web
> services sending a large common subset of their request parameters to the
> same function in my Java code. This would allow the function to take a
> parameter of the base request type, and have each web service just pass its
> request into that function without any conversion or worring about the
> individual parameters at that point.
>
> I also need to be able to call the web services with CURL, which is not
> possible if the web services won't work with a GET request.
>
> This seems to be a bug with Axis2. Is this a known issue and will it be
> fixed?
>
> Best regards,
> Mike
>
> --
> campusM: http://www.campusM.com
> Email: [email protected]
> Tel: 01902 837451
>



-- 
Best Regards,
Shameera Rathnayaka.

email: shameera AT apache.org , shameerainfo AT gmail.com
Blog : http://shameerarathnayaka.blogspot.com/