Hi,
I tried running the service 'testGroovy' in the Service Engine under
webtools, I got the following error

<li>Service dispatcher threw an exceptionType check failed for field
[testGroovy.successMessage]; expected type is [String]; actual type is
[org.codehaus.groovy.runtime.GStringImpl]

*The log section is as follows*:

     [java] 2010-04-14 19:09:06,248 (http-0.0.0.0-8443-6) [
 ContextFilter.java:201:INFO ] [Request]: /webtools/control/scheduleService
     [java] 2010-04-14 19:09:06,249 (http-0.0.0.0-8443-6) [
ControlServlet.java:144:INFO ] [[[scheduleService] Request Begun,
encoding=[UTF-8]- total:0.0,since last(Begin):0.0]]
     [java] 2010-04-14 19:09:06,307 (http-0.0.0.0-8443-6) [
 CallSiteArray.java:40 :INFO ] -=-=-=- TEST GROOVY SERVICE -=-=-=-
     [java] 2010-04-14 19:09:06,308 (http-0.0.0.0-8443-6) [
      ?:?  :INFO ] ----- Message is: hello -----
     [java] 2010-04-14 19:09:06,308 (http-0.0.0.0-8443-6) [
ModelService.java:564:ERROR] [ModelService.validate] : {testGroovy} : (OUT)
Required test error: org.ofbiz.service.ServiceValidationException: Type
check failed for field [testGroovy.successMessage]; expected type is
[String]; actual type is [org.codehaus.groovy.runtime.GStringImpl]
     [java] 2010-04-14 19:09:06,309 (http-0.0.0.0-8443-6) [
 ServiceDispatcher.java:495:ERROR]
     [java] ---- exception report
----------------------------------------------------------
     [java] Outgoing result (in runSync : testGroovy) does not match
expected requirements
     [java] Exception: org.ofbiz.service.ServiceValidationException
     [java] Message: Type check failed for field
[testGroovy.successMessage]; expected type is [String]; actual type is
[org.codehaus.groovy.runtime.GStringImpl]
     [java] ---- stack trace
---------------------------------------------------------------
     [java] org.ofbiz.service.ServiceValidationException: Type check failed
for field [testGroovy.successMessage]; expected type is [String]; actual
type is [org.codehaus.groovy.runtime.GStringImpl]
     [java] org.ofbiz.service.ModelService.validate(ModelService.java:698)
     [java] org.ofbiz.service.ModelService.validate(ModelService.java:562)
     [java]
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:493)
     [java]
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:226)
     [java]
org.ofbiz.service.GenericDispatcher.runSync(GenericDispatcher.java:165)
     [java]
org.ofbiz.webapp.event.CoreEvents.scheduleService(CoreEvents.java:412)
     [java] sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     [java]
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     [java]
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     [java] java.lang.reflect.Method.invoke(Method.java:597)
     [java]
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:92)
     [java]
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:78)
     [java]
org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:637)
     [java]
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:383)
     [java]
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:227)
     [java]
org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:90)
     [java] javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     [java] javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     [java]
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     [java]
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     [java]
org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:267)
     [java]
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     [java]
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     [java]
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
     [java]
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     [java]
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
     [java]
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     [java]
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     [java]
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
     [java]
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
     [java]
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     [java]
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
     [java]
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     [java] java.lang.Thread.run(Thread.java:619)
     [java]
--------------------------------------------------------------------------------

     [java] 2010-04-14 19:09:06,309 (http-0.0.0.0-8443-6) [
 ServiceDispatcher.java:516:INFO ] [[Sync service failed...- total:0.0,since
last(Begin):0.0]] - 'webtools / testGroovy'
     [java] 2010-04-14 19:09:06,310 (http-0.0.0.0-8443-6) [
 ServiceDispatcher.java:519:ERROR]
     [java] ---- exception report
----------------------------------------------------------
     [java] Service [testGroovy] threw an unexpected exception/error
     [java] Exception: org.ofbiz.service.ServiceValidationException
     [java] Message: Type check failed for field
[testGroovy.successMessage]; expected type is [String]; actual type is
[org.codehaus.groovy.runtime.GStringImpl]
     [java] ---- stack trace
---------------------------------------------------------------
     [java] org.ofbiz.service.ServiceValidationException: Type check failed
for field [testGroovy.successMessage]; expected type is [String]; actual
type is [org.codehaus.groovy.runtime.GStringImpl]
     [java] org.ofbiz.service.ModelService.validate(ModelService.java:698)
     [java] org.ofbiz.service.ModelService.validate(ModelService.java:562)
     [java]
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:493)
     [java]
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:226)
     [java]
org.ofbiz.service.GenericDispatcher.runSync(GenericDispatcher.java:165)
     [java]
org.ofbiz.webapp.event.CoreEvents.scheduleService(CoreEvents.java:412)
     [java] sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     [java]
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     [java]
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     [java] java.lang.reflect.Method.invoke(Method.java:597)
     [java]
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:92)
     [java]
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:78)
     [java]
org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:637)
     [java]
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:383)
     [java]
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:227)
     [java]
org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:90)
     [java] javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     [java] javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     [java]
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     [java]
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     [java]
org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:267)
     [java]
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     [java]
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     [java]
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
     [java]
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     [java]
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
     [java]
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     [java]
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     [java]
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
     [java]
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
     [java]
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     [java]
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
     [java]
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     [java] java.lang.Thread.run(Thread.java:619)
     [java]
--------------------------------------------------------------------------------

     [java] 2010-04-14 19:09:06,310 (http-0.0.0.0-8443-6) [
 TransactionUtil.java:329:ERROR]
     [java] ---- exception report
----------------------------------------------------------
     [java] [TransactionUtil.rollback]
     [java] Exception: java.lang.Exception
     [java] Message: Stack Trace
     [java] ---- stack trace
---------------------------------------------------------------
     [java] java.lang.Exception: Stack Trace
     [java]
org.ofbiz.entity.transaction.TransactionUtil.rollback(TransactionUtil.java:328)
     [java]
org.ofbiz.entity.transaction.TransactionUtil.rollback(TransactionUtil.java:310)
     [java]
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:526)
     [java]
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:226)
     [java]
org.ofbiz.service.GenericDispatcher.runSync(GenericDispatcher.java:165)
     [java]
org.ofbiz.webapp.event.CoreEvents.scheduleService(CoreEvents.java:412)
     [java] sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     [java]
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     [java]
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     [java] java.lang.reflect.Method.invoke(Method.java:597)
     [java]
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:92)
     [java]
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:78)
     [java]
org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:637)
     [java]
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:383)
     [java]
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:227)
     [java]
org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:90)
     [java] javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     [java] javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     [java]
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     [java]
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     [java]
org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:267)
     [java]
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     [java]
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     [java]
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
     [java]
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     [java]
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
     [java]
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     [java]
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     [java]
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
     [java]
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
     [java]
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     [java]
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
     [java]
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     [java] java.lang.Thread.run(Thread.java:619)
     [java]
--------------------------------------------------------------------------------

     [java] 2010-04-14 19:09:06,310 (http-0.0.0.0-8443-6) [
 TransactionUtil.java:339:INFO ] [TransactionUtil.rollback] transaction
rolled back
     [java] 2010-04-14 19:09:06,311 (http-0.0.0.0-8443-6) [
 TransactionUtil.java:269:WARN ] [TransactionUtil.commit] Not committing
transaction, status is No Transaction (6)
     [java] 2010-04-14 19:09:06,311 (http-0.0.0.0-8443-6) [
RequestHandler.java:638:INFO ] Ran Event
[java:org.ofbiz.webapp.event.CoreEvents#scheduleService] from [request],
result is [error]
     [java] 2010-04-14 19:09:06,311 (http-0.0.0.0-8443-6) [
RequestHandler.java:421:ERROR] Request scheduleService caused an error with
the following message: <li>Service dispatcher threw an exceptionType check
failed for field [testGroovy.successMessage]; expected type is [String];
actual type is [org.codehaus.groovy.runtime.GStringImpl]
     [java] 2010-04-14 19:09:06,311 (http-0.0.0.0-8443-6) [
RequestHandler.java:742:INFO ] Rendering View [scheduleJob],
sessionId=C77BBDE748AB5463B16542786890B057.jvm1
     [java] 2010-04-14 19:09:06,664 (http-0.0.0.0-8443-6) [
ServerHitBin.java:627:INFO ] Visit delegatorName=default, ServerHitBin
delegatorName=default
     [java] 2010-04-14 19:09:06,679 (http-0.0.0.0-8443-6) [
ControlServlet.java:327:INFO ] [[[scheduleService] Request Done-
total:0.43,since last([scheduleService]...):0.43]]


Regards,
Kranti Agrawal
Student, IIIT Bangalore
krantiagrawal.blogspot.com


On Wed, Apr 14, 2010 at 5:59 PM, Kranti Agrawal <[email protected]>wrote:

> Hi Jacques,
> I was looking for a service. I found one in
> /framework/common/servicedef/services_test.xml.
> I am using a similar service and not able to get back the OUT parameter
> from it.
> Could you please throw some light on it?
>
> Regards,
> Kranti Agrawal
> Student, IIIT Bangalore
> krantiagrawal.blogspot.com
>
>
> On Wed, Apr 14, 2010 at 5:16 PM, Jacques Le Roux <
> [email protected]> wrote:
>
>> Note that an event is not a service though...
>>
>> Jacques
>>
>>
>> Brajesh Patel wrote:
>>
>>> Hi Kranti,
>>> hope following code will help you.
>>>
>>> <event type="groovy" path="component://
>>> manufacturing/webapp/manufacturing/jobshopmgt/"
>>> invoke="ShowProductionRun.groovy"/>
>>>
>>> Thanks and Regards
>>> Brajesh Patel
>>>
>>> Kranti Agrawal wrote:
>>>
>>>> Hi,
>>>>
>>>> Can I call a groovy file as a service?
>>>>
>>>> Regards,
>>>> Kranti Agrawal
>>>> Student, IIIT Bangalore
>>>> krantiagrawal.blogspot.com
>>>>
>>>
>>
>

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