Not able to receive the web service response to java client - jax-rpc

Question

HI,
Have a wsdl and created the java client using wscompile and got the set of files (Port, Binding, ServiceLocator, Service and all related java files).
My java client sends the valid java request to the webserver and i could see the correct response coming back to my machine as the reply from the webserver.
But i couldnt get the response printed using System.out.println in my java client when i invoke call.invoke() method with needed input parameters.
Do i need to set any encoding or how do i get the response in the my java client which is returned from the webserver?

Answer 1

The whole PL/SQL which fails in case it helps to solve the issue
declare
peticion VARCHAR2(32767);
env VARCHAR2(32767);
url varchar2(1000);
http_req utl_http.req;
http_resp utl_http.resp;
begin
url:='http://<HOST>:7778';
-- soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
-- <auth:BasicChallenge
-- xmlns:auth="http://www.soap-authentication.org/2002/01/">
-- <Realm>Oracle Calendar Web Services</Realm>
-- </auth:BasicChallenge>
peticion:='
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
<auth:BasicAuth xmlns:auth="http://soap-authentication.org/2002/01/">
<Name>sysadmin</Name>
<Password>sysadmin1</Password>
</auth:BasicAuth>
</soap:Header>
<soap:Body>
<cwsl:Create xmlns:cwsl="http://www.oracle.com/WebServices/Calendaring/1.0/">
<CmdId>Testoraptor Command 31</CmdId>
<iCalendar>
<vcalendar prodid="-//Oracle//Calendaring//Calendarlet//EN" version="2.0">
<vevent>
<class>PUBLIC</class>
<description>a long description</description>
<dtstart>20061003T090909</dtstart>
<duration>60M</duration >
<location>my location</location>
<priority>2</priority>
<summary>a title</summary>
<uid>4567</uid>
<x-oracle-eventtype>APPOINTMENT</x-oracle-eventtype>
</vevent>
</vcalendar>
</iCalendar>
</cwsl:Create>
</soap:Body>
</soap:Envelope>';
http_req := utl_http.begin_request(url||'/ocws-bin/ocas.fcgi', 'POST','HTTP/1.0');
utl_http.set_header(http_req, 'Content-Type', 'text/xml');
utl_http.set_header(http_req, 'Content-Length', length(peticion));
utl_http.set_header(http_req, 'SOAPAction', '"http://www.oracle.com/WebServices/Calendaring/1.0/Create"');
utl_http.write_text(http_req, peticion);
dbms_output.put_line (length(peticion));
http_resp := utl_http.get_response(http_req);
utl_http.read_text(http_resp, env);
utl_http.end_response(http_resp);
end;
We have tried many different XML structures but we are not able to create an appointment.