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https://issues.apache.org/jira/browse/OFBIZ-4307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mirko Vogelsmeier updated OFBIZ-4307:
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Attachment: EntityUtil.java.patch
If you like this patch here are some other thoughts: How do you like a more
generic Method that does not require a "fieldName" but just a GenericValue with
one field?
> New method to filter one field from a list of GenericValues (to a List of
> Strings)
> ----------------------------------------------------------------------------------
>
> Key: OFBIZ-4307
> URL: https://issues.apache.org/jira/browse/OFBIZ-4307
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Mirko Vogelsmeier
> Priority: Minor
> Attachments: EntityUtil.java.patch
>
>
> Hi there,
> in the past i often got Lists of GenericValues that only contained a
> GenericValue with one field each, because the delegator already filtered the
> result.
> Like you want to filter "orderHeader" for a service to work with the orderId.
> In this case you got a list of GenericValues with only the field "orderId".
> But to work with the List you still always have to do .get to extract the one
> field.
> I added a method that is able to filter a List<GenericValue> to a
> List<String>.
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