[jira] Commented: (OFBIZ-2928) UEL doesn't support variable name modifiers for an object accessed via a key in a Map

["Mridul Pathak (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OFBIZ-2928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759126#action_12759126 ] 

Mridul Pathak commented on OFBIZ-2928:
--------------------------------------

Adrian, I tested the patch extensively and it worked well.  I didn't noticed any weird behavior in the logs.  The patch looks in good shape now.

> UEL doesn't support variable name modifiers for an object accessed via a key in a Map
> -------------------------------------------------------------------------------------
>
>                 Key: OFBIZ-2928
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-2928
>             Project: OFBiz
>          Issue Type: Bug
>          Components: framework
>    Affects Versions: Release Branch 9.04, SVN trunk
>            Reporter: Mridul Pathak
>            Assignee: Adrian Crum
>             Fix For: Release Branch 9.04, SVN trunk
>
>         Attachments: OFBiz-2928.patch, OFBiz-2928.patch, OFBiz-2928.patch, OFBiz-2928.patch
>
>
> This was discussed a few months ago on dev mailing list. Variable name modifier doesn't work for following code:
> {code:xml}
> <set field="itemIssuance.quantity" value="${parameters.quantity$double + itemIssuance.quantity$double}" type="BigDecimal"/>
> {code}
> Gives following warning:
> 2009-06-18 22:02:59,475 (http-0.0.0.0-8443-1) [      GenericEntity.java:704:WARN ] The field name (or key) [quantity$double] is not valid for entity [ItemIssuance], printing IllegalArgumentException instead of throwing it because Map interface specification does not allow throwing that exception.
> While it works for context variables like:
> {code:xml}
> <set field="itemIssuanceQuantity" from-field="itemIssuance.quantity" type="BigDecimal"/>
> <set field="thisQuantity" from-field="parameters.quantity" type="BigDecimal"/>
> <set field="itemIssuance.quantity" value="${thisQuantity$double + itemIssuanceQuantity$double}" type="BigDecimal"/>
> {code}

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