Asynchronous web service call from Redwood
Hi Everyone,
Build version M33.104.
We have a scenario where we have to call an asynchronous web service.
From the documentation i understand that the Redwood job will be in status Running until the web service completes.
How does the call back work from the web service to Redwood? How does Redwood know the asynchronous web service job completed?
From the documentation, the per-requisite is:
callback to UpdateJob1 web service at ServerAddress with JobId and FinalStatus as Out parameters
Should i create two out parameters for the web service job definition in Redwood? one JobId and another FinalStatus?
How do i get the URL to UpdateJob1 web-service, so that i can make my web service, call it, to update the Redwood job that called it?
thanks
Nanda
Hi HP,
I included the following snippet in job source:
//Set completion strategy to external
jcsJobContext.setCompletionStrategy(CompletionStrategyType.External);
I get the following error when compiled:
JCS-102183: Compile failed for Job Definition SOAP_GlobalWeatherSoap_GetCitiesByCountry (Latest Version): SOAP_GlobalWeatherSoap_GetCitiesByCountry.java:user code 24:40:cannot find symbol symbol : variable CompletionStrategyType location: class com.redwood.scheduler.custom.SOAP_GlobalWeatherSoap_GetCitiesByCountry jcsJobContext.setCompletionStrategy(CompletionStrategyType.External);
I am not able to find any information from the API documentation on the method setCompletionStrategy, so I'm not able to figure what type of variable am i passing, so that i can initialize it. Please shed some light on it.
Also there is no path called Scripting > Built-In Web Services
I have only Scripting>Published Web Services
Thanks
Nanda
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<?xml version="1.0" encoding="UTF-8"?>
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<element name="name" type="xsd:string"/>
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<element name="getGreetingReturn" type="xsd:string"/>
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<wsdl:part element="impl:getGreetingReturn" name="getGreetingReturn"/>
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<wsdl:message name="getGreetingRequest">
<wsdl:part element="impl:name" name="name"/>
<wsdl:part element="impl:location" name="location"/>
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<wsdl:portType name="PlsqlS">
<wsdl:operation name="getGreeting" parameterOrder="name location">
<wsdl:input message="impl:getGreetingRequest" name="getGreetingRequest"/>
<wsdl:output message="impl:getGreetingResponse" name="getGreetingResponse"/>
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<wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="getGreeting">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="getGreetingRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="getGreetingResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
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<wsdl:service name="PlsqlSService">
<wsdl:port binding="impl:PlsqlSSoapBinding" name="PlsqlS">
<wsdlsoap:address location="http://myServer:7001/plsqlsvc/services/PlsqlS"/>
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Here is my pl/sql
package body pkg_my_webservice as
vg_funciton_fnc VARCHAR2(256) := 'getGreeting';
vg_ws_address VARCHAR2(255) := 'http://myServer:7001/plsqlsvc/services/PlsqlS';
FUNCTION call_myfuntion(
vp_parameter1 VARCHAR2,
vp_parameter2 VARCHAR2)
RETURN VARCHAR2 AS
ol_req soap_api.t_request;
ol_resp soap_api.t_response;
BEGIN
-- we initilize a new request
ol_req := soap_api.new_request(vg_funciton_fnc,
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-- we get back the results
RETURN soap_api.get_return_value(ol_resp, 'getGreetingReturn', -- result tag name
'xmlns:m="' || vg_ws_address || '"');
exception WHEN others then
dbms_output.put_line ( Utl_Http.get_detailed_sqlcode || Utl_Http.Get_Detailed_Sqlerrm);
return 'exception happened';
END call_myfuntion;
end pkg_my_webservice;
Here is the error
SQL> /
PKG_MY_WEBSERVICE.CALL_MYFUNTION('ABC','EFG')
exception happened
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.or
g/soap/envelope/" xmlns:xsi="http://www.w3.org/1999/XMLSchem
a-instance" xmlns:xsd="http://www.w3.org/1999/XMLSchema"><SO
AP-ENV:Body><getGreeting xmlns="http://myServer:7001/p
lsqlsvc/services/PlsqlS" SOAP-ENV:encodingStyle="http://sche
mas.xmlsoap.org/soap/encoding/"><name xsi:type="string">abc<
/name><location xsi:type="string">efg</location></getGreetin
g></SOAP-ENV:Body></SOAP-ENV:Envelope>
-12535ORA-12535: TNS:operation timed out
Any help appreciated
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