Gil Portenseigne created OFBIZ-12816:
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Summary: Fix exception for createFuturePeriod Service
Key: OFBIZ-12816
URL: https://issues.apache.org/jira/browse/OFBIZ-12816
Project: OFBiz
Issue Type: Bug
Affects Versions: Upcoming Branch
Reporter: Gil Portenseigne
Assignee: Gil Portenseigne
Fix For: Upcoming Branch
Exception is thrown when using createFuturePeriod service :
{code:java}
org.apache.ofbiz.entity.transaction.GenericTransactionException: Roll back
error, could not commit transaction, was rolled back instead because of:
Service [createFuturePeriod] threw an unexpected
exception/errororg.apache.ofbiz.service.GenericServiceException: Error running
Groovy method [createFuturePeriod] in Groovy file
[component://common/groovyScripts/CommonServices.groovy]: (Error while
checking to see if this is the last result (The 'isLast' method is only allowed
on scroll cursors.)) (Error running Groovy method [createFuturePeriod] in
Groovy file [component://common/groovyScripts/CommonServices.groovy]: (Error
while checking to see if this is the last result (The 'isLast' method is only
allowed on scroll cursors.)))
{code}
Indeed `hasNext` is used on `EntityListIterator`, this usage is discourage in
its javadoc displaying a warning and leading to this exception.
A simple fix is to not test next value presence before getting it, but after..
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