Re: [Pywebsvcs-talk] ZSI: receiving a structure from JAX-RPC

[Joshua B. <JRB...@lb...>]

On Apr 5, 2004, at 9:25 PM, Mayne, Peter wrote:

> I'm attempting to receive a structure from a JAX-RPC server. The=20
> structure is an array of (long,string) beans (see WSDL below).=20
> Unfortunately, I'm getting an exception when ZSI attempts to parse the=20=

> response. I've had a bit of a look, but it gets a bit complicated=20
> here, so I won't offer a possibly misleading guess as to what's going=20=

> on. :-) (Needless to say, this works fine with a JAX-RPC client.)
>
> Any clues?
>
> What comes back from the JAX-RPC server is the following:
>
> =A0 <?xml version=3D"1.0" encoding=3D"UTF-8" ?>
> =A0<env:Envelope xmlns:env=3D"http://schemas.xmlsoap.org/soap/envelope/"=
=20
> xmlns:xsd=3D"http://www.w3.org/2001/XMLSchema"=20
> xmlns:xsi=3D"http://www.w3.org/2001/XMLSchema-instance"=20
> xmlns:enc=3D"http://schemas.xmlsoap.org/soap/encoding/"=20
> xmlns:ns0=3D"http://com.test/types/MyHello"=20
> env:encodingStyle=3D"http://schemas.xmlsoap.org/soap/encoding/">
>
> =A0<env:Body>
> =A0<ans1:getBeansResponse xmlns:ans1=3D"http://com.test/wsdl/MyHello">
> =A0 <result href=3D"#ID1" />
> =A0 </ans1:getBeansResponse>
> =A0<ns0:ArrayOfHelloBean id=3D"ID1" xsi:type=3D"enc:Array"=20
> enc:arrayType=3D"ns0:HelloBean[2]">
> =A0 <item href=3D"#ID2" />
> =A0 <item href=3D"#ID3" />
> =A0 </ns0:ArrayOfHelloBean>
> =A0<ns0:HelloBean id=3D"ID2" xsi:type=3D"ns0:HelloBean">
> =A0 <number xsi:type=3D"xsd:long">1081219693728</number>
>  =A0 <text xsi:type=3D"xsd:string">number=3D107</text>
>  =A0 </ns0:HelloBean>
> =A0<ns0:HelloBean id=3D"ID3" xsi:type=3D"ns0:HelloBean">
> =A0 <number xsi:type=3D"xsd:long">1081219693728</number>
>  =A0 <text xsi:type=3D"xsd:string">number=3D108</text>
>  =A0 </ns0:HelloBean>
> =A0 </env:Body>
> =A0 </env:Envelope>
>
> When ZSI attempts to parse this:
>
> Traceback (most recent call last):
> =A0 File "./hellob.py", line 13, in ?
> =A0=A0=A0 s =3D portType.getBeans(request)
> =A0 File "/home/maynp/MyHello_services.py", line 83, in getBeans
> =A0=A0=A0 response =3D =
self.binding.Receive(Hello_getBeansResponseWrapper())
> =A0 File "/usr/local/lib/python2.3/site-packages/ZSI/client.py", line=20=

> 324, in Receive
> =A0=A0=A0 return self.ps.Parse(tc)
> =A0 File "/usr/local/lib/python2.3/site-packages/ZSI/parse.py", line=20=

> 313, in Parse
> =A0=A0=A0 return how.parse(self.body_root, self)
> =A0 File "/usr/local/lib/python2.3/site-packages/ZSI/TCcompound.py",=20=

> line 107, in parse
> =A0=A0=A0 raise e
> ZSI.EvaluateException: getBeansResponse._result: Array expected
> [Element trace: /env:Envelope/env:Body/ans1:getBeansResponse/result]


Ya it appears that the TCcompound.Array parse method doesn't=20
look/resolve the
HREF, it is just testing if the child is an array and since it is not=20
it raises an
EvaluateException.   I'll check in a bug fix for this real quick.
-josh