[Lazarus] Web-services

[Ian Godman]

I have been able to test my web service with SOAPUI and it responds
without error, giving it the parameter 'George' I get:

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
   <soap:Body>
      <ns1:helloResponse xmlns:ns1="http://example.org/">
         <ns1:return>Hello George</ns1:return>
      </ns1:helloResponse>
   </soap:Body>
</soap:Envelope>

How ever when I run in Lazarus i get the following 



The logs written by the web service indicate that it is receiving the
request and processing it correctly - the log out put is the same as
that seen when successfully calling the service from SOAPUI.

I have used WST to generate the classes from the same WSDL as used with
SOAPUI.


Any ideas ?



Ian

On 19/07/12 16:23, michael.vancanneyt at wisa.be wrote:
>
>
> On Thu, 19 Jul 2012, Ian Godman wrote:
>
>>
>> On 19/07/12 14:28, michael.vancanneyt at wisa.be wrote:
>>>
>>>
>>> On Thu, 19 Jul 2012, Ian Godman wrote:
>>>
>>>> Hi
>>>>
>>>> I am trying to get Lazarus to connect to a Java based web service. The
>>>> web service is in Java because its on an existing webserver and will
>>>> provide information and services etc from that site.
>>>>
>>>> I am using Apache CXF and Jersey for the web services. With Jersey I
>>>> have a working restful webservice, with CXF I have been able to build
>>>> the service but not the client.
>>>>
>>>> I have used WST to generate the classes from the WSDL which appears to
>>>> work well.
>>>>
>>>> However when I try to run the client I get the following exception:
>>>>
>>>> Project webservice raised exception class 'EserviceConfigException'
>>>> with
>>>> message invalid parameter: 'AProtocolData'
>>>>
>>>> Searching Google I found that the solution was to add soap_formatterto
>>>> my uses which I have done but still get the same error.
>>>>
>>>> I have changed to use the wst_CreateInstance_HelloWorldEasy (always
>>>> start with 'hello world' :-) ) and teh invalid parameter error goes
>>>> away
>>>> to be replaced with
>>>>
>>>> Project webservice raised exception class 'EXMLReadError' with
>>>> message:
>>>> in 'stream:' (line 1 pos 145): root element is missing
>>>
>>> Can you post the response from the server ?
>>>
>>> You can make the response visible on the console by adding the
>>> logger_extension
>>> unit to your uses clause.
>>>
>>> Michael.
>>>
>>> -- 
>>> _______________________________________________
>>> Lazarus mailing list
>>> Lazarus at lists.lazarus.freepascal.org
>>> http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
>>>
>> The service is not being called, Lazarus code is failing before the
>> request is made so there is no server response.
>
> Well, you get a read error. Reading is normally done only when you get
> a response.
>
> Did you specify an end point (address) when you create the service ?
>
> Michael.
>
> -- 
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> Lazarus mailing list
> Lazarus at lists.lazarus.freepascal.org
> http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
>


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