Hi,
In the generated hello.pas, try changing 'literal' to 'document' in the
following calls:
mm.SetOperationCustomData(
sUNIT_NAME,
'HelloWorldPortType',
'hello',
'FORMAT_Input_EncodingStyle',
'literal'
);
mm.SetOperationCustomData(
sUNIT_NAME,
'HelloWorldPortType',
'hello',
'FORMAT_OutputEncodingStyle',
'literal'
);
Michael.
On Mon, 6 Aug 2012, Ian Godman wrote:
Hi
I have been having an issue with a "Hello World" web service.
The first issue was Lazarus throwing an error when processing the
response. This was chased down to chunking. Having disabled the
chunking on the web-service no error is thrown. The trouble is now there
are no results either!
I have generated the Lazarus code using the Web Service Toolkit and
importing the WDSL (attached).
My code that makes use of the generated classes is:
program webservice;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
Classes,
{ you can add units after this }
hello, hello_proxy, soap_formatter, logger_extension,
fpc_http_protocol;
{$R *.res}
var
service : HelloWorldPortType;
serviceText : hello_Type ;
responce : helloResponse ;
begin
FPC_RegisterHTTP_Transport();
Register_hello_ServiceMetadata();
WriteLn('Web Services Toolkit');
WriteLn();
service := wst_CreateInstance_HelloWorldPortType();
serviceText:= hello_Type.create();
serviceText.arg0:='fred_test';
WriteLn( 'making service request' );
responce:=service.hello(serviceText);
if (responce=nil) then
WriteLn( 'have NO service responce' )
else
WriteLn( 'have service responce' );
end.
The web service is written in Java and has a single string parameter
which is returned appended to the text "Hello ".
Example retuned (taken using SOAPUI)
<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>
With the chunking enabled I get an error referring to an unexpected
character before the '<' which suggests to me that the response is being
processed. But when the chunking is removed I no longer get the error
and the response is null.
Any ideas ?
I dont want to have to use C !
--
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