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https://issues.apache.org/jira/browse/OFBIZ-5449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13857845#comment-13857845
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Jacques Le Roux commented on OFBIZ-5449:
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See OFBIZ-5338
> Emails with attachments are sent multiple times, problem with :
> field-to-result (simple methods)
> ------------------------------------------------------------------------------------------------
>
> Key: OFBIZ-5449
> URL: https://issues.apache.org/jira/browse/OFBIZ-5449
> Project: OFBiz
> Issue Type: Bug
> Components: content
> Affects Versions: Release Branch 12.04
> Reporter: Sergei Biletnikov
>
> The service "createCommContentDataResource" which is used for creating and
> storing the content data resourses throws an error. As result, the email
> sending is not finished (just the data resource was not stored to the DB) and
> the job scheduler reschedule the mail sending in async mode again, so OFBiz
> will send emails every retring period again and again.
> The service implementation:
> component://content/script/org/ofbiz/content/content/ContentServices.xml#createCommContentDataResource
> There is a snippet of code with wrong behaviour:
> <call-service service-name="persistContentAndAssoc"
> in-map-name="persistIn">
> <results-to-map map-name="persistOut"/>
> </call-service>
> <iterate-map key="key" value="val" map="persistOut">
> <field-to-result field="val" result-name="${key}"/>
> </iterate-map>
> Message: Roll back error, could not commit transaction, was rolled back
> instead because of: Service [createCommContentDataResource] threw an
> unexpected exception/errororg.ofbiz.service.GenericServiceException: Outgoing
> result (in runSync : createCommContentDataResource) does not match expected
> requirements (Unknown parameter found:
> [createCommContentDataResource.success]) (Outgoing result (in runSync :
> createCommContentDataResource) does not match expected requirements (Unknown
> parameter found: [createCommContentDataResource.success]))
> ---- cause
> ---------------------------------------------------------------------
> Exception: org.ofbiz.service.GenericServiceException
> Message: Outgoing result (in runSync : createCommContentDataResource) does
> not match expected requirements (Unknown parameter found:
> [createCommContentDataResource.success])
> ---- cause
> ---------------------------------------------------------------------
> Exception: org.ofbiz.service.ServiceValidationException
> Message: Unknown parameter found: [createCommContentDataResource.success]
> ---- stack trace
> ---------------------------------------------------------------
> org.ofbiz.service.ServiceValidationException: Unknown parameter found:
> [createCommContentDataResource.success]
> org.ofbiz.service.ModelService.validate(ModelService.java:649)
> org.ofbiz.service.ModelService.validate(ModelService.java:563)
> org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:480)
> org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:225)
> org.ofbiz.service.GenericDispatcher.runSync(GenericDispatcher.java:163)
> org.ofbiz.party.communication.CommunicationEventServices.createAttachmentContent(CommunicationEventServices.java:1022)
> org.ofbiz.party.communication.CommunicationEventServices.updateCommEventAfterEmail(CommunicationEventServices.java:648)
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> java.lang.reflect.Method.invoke(Method.java:597)
> However,the cause of the problem is here:
> <field-to-result field="val" result-name="${key}"/>
> when the key = "responseMessage" and val = "success"
> field-to-result places to the result map unexpected key-value pair : success
> : success (not responseMessage : success)
> That is wrong, of course.
> Quick workaround is ignore the "responseMessage" field:
> <iterate-map key="key" value="val" map="persistOut">
> <if-compare field="key" operator="not-equals"
> value="responseMessage">
> <field-to-result field="val" result-name="${key}"/>
> </if-compare>
> </iterate-map>
> but I would prefer if someone have found the problem in "field-to-result",
> because "createCommContentDataResource" just uncovers the problem.
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