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Posted to issues@ariatosca.apache.org by "Ran Ziv (JIRA)" <ji...@apache.org> on 2017/05/28 11:19:04 UTC
[jira] [Updated] (ARIA-262) Inconsistent node attributes behavior
[ https://issues.apache.org/jira/browse/ARIA-262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ran Ziv updated ARIA-262:
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Summary: Inconsistent node attributes behavior (was: Inconsistent ARIA attributes behavior)
> Inconsistent node attributes behavior
> -------------------------------------
>
> Key: ARIA-262
> URL: https://issues.apache.org/jira/browse/ARIA-262
> Project: AriaTosca
> Issue Type: Story
> Reporter: Maxim Orlov
>
> ARIA provides sugaring for node attributes. However this sugaring is somewhat limited, as it sugars ctx accessed attributes. e.g. Under NodeOperationContext {{ctx.node.attributes}} has a dict-like behavior, where the value is another object with a dict-like behavior. This is provided by the sugaring.
> However {{ctx.node.relationships[0].target_node.attributes}} provides a dict where the value is of type Parameter, accessing the value of this Parameter requires {{param.value}} This creates inconsistency with regards to access to attributes.
> There are several possible solutions:
> 1. Enable sugaring on the model level. this will effectively make the creation of Parameter implicit, but this will be possible throughout the entire code (not only under context).
> 2. Enable sugaring by tapping to sqla events and altering the return values.
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