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Groovy file as a service

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kranti

Groovy file as a service

Hi,

Can I call a groovy file as a service?

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

Brajesh Patel-2

Re: Groovy file as a service

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
>
>

Jacques Le Roux

Re: Groovy file as a service

Administrator

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

kranti

Re: Groovy file as a service

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 <
[hidden email]> 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
>>>
>>
>

kranti

Re: Groovy file as a service

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 <[hidden email]>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 <
> [hidden email]> 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
>>>>
>>>
>>
>

Bob Morley

Re: Groovy file as a service

We had a period of time where people wrote some services in groovy.
However, in our Obiz code we report the same error as what is listed
here (with testGroovy). The groovy services we currently have in play
(for the most part) have no OUT parameters and the ones that do return
a GenericEntity, a List, and an Integer (all of those I would suspect
are working). Appears we have a bug here dealing with String OUT
parameters (granted it must have worked at one point in time).

On Apr 14, 2010, at 9:42 AM, Kranti Agrawal wrote:

> 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]
>

kranti

Re: Groovy file as a service

Can you please give some examples of groovy services which return a List?

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

On Wed, Apr 14, 2010 at 7:53 PM, Robert Morley <[hidden email]> wrote:

> We had a period of time where people wrote some services in groovy.
> However, in our Obiz code we report the same error as what is listed here
> (with testGroovy). The groovy services we currently have in play (for the
> most part) have no OUT parameters and the ones that do return a
> GenericEntity, a List, and an Integer (all of those I would suspect are
> working). Appears we have a bug here dealing with String OUT parameters
> (granted it must have worked at one point in time).
>
>
> On Apr 14, 2010, at 9:42 AM, Kranti Agrawal wrote:
>
> 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]
>>
>>
>

Joe Eckard

Re: Groovy file as a service

Take a look at /framework/service/src/org/ofbiz/service/engine/
GroovyEngine.java... all you need to do to is create a map called
"result" in your groovy script and put your OUT parameters there.

The error below is just a type mismatch... groovy strings in with
variables in them (${ex}) are GStrings, not Strings. You can fix this
by calling .toString() on the groovy string before putting it into the
result map.

On Apr 14, 2010, at 10:24 AM, Kranti Agrawal wrote:

> Can you please give some examples of groovy services which return a
> List?
>
> Regards,
> Kranti Agrawal
> Student, IIIT Bangalore
> krantiagrawal.blogspot.com
>
>
> On Wed, Apr 14, 2010 at 7:53 PM, Robert Morley
> <[hidden email]> wrote:
>
>> We had a period of time where people wrote some services in groovy.
>> However, in our Obiz code we report the same error as what is
>> listed here
>> (with testGroovy). The groovy services we currently have in play
>> (for the
>> most part) have no OUT parameters and the ones that do return a
>> GenericEntity, a List, and an Integer (all of those I would suspect
>> are
>> working). Appears we have a bug here dealing with String OUT
>> parameters
>> (granted it must have worked at one point in time).
>>
>>
>> On Apr 14, 2010, at 9:42 AM, Kranti Agrawal wrote:
>>
>> 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]
>>>
>>>
>>

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