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Posted to issues@commons.apache.org by "Ate Douma (JIRA)" <ji...@apache.org> on 2014/01/27 22:13:43 UTC
[jira] [Updated] (SCXML-190) Check and enforce required scxml
element attributes as defined by the specification
[ https://issues.apache.org/jira/browse/SCXML-190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ate Douma updated SCXML-190:
----------------------------
Description:
The SCXMLReader currently doesn't (directly) check and enforce specific element attributes as required by the specification, like:
- scxml element: attribute 'version' is required AND must have value "1.0"
- raise element: 'id' is required
- if/elseif element: attribute 'cond' is required
- foreach element: attributes 'array' and 'item' are required
- data element: attribute 'id' is required
- assign element: attribute 'location' is required
It doesn't make much sense 'delaying' checking/enforcing these required attributes until execution time so I'll add required checks during reading the document, and throw a ModelException if undefined (or incorrect value like for the SCXML version attribute)
Note:
- for the assign element we currently also support the custom 'name' attribute as alternative, so this needs some conditional handling
- the foreach and raise element aren't implemented at all yet but shouldn't be difficult to add, for which I'll create separate issues shortly
> Check and enforce required scxml element attributes as defined by the specification
> ------------------------------------------------------------------------------------
>
> Key: SCXML-190
> URL: https://issues.apache.org/jira/browse/SCXML-190
> Project: Commons SCXML
> Issue Type: Improvement
> Affects Versions: 2.0
> Reporter: Ate Douma
> Assignee: Ate Douma
> Fix For: 2.0
>
>
> The SCXMLReader currently doesn't (directly) check and enforce specific element attributes as required by the specification, like:
> - scxml element: attribute 'version' is required AND must have value "1.0"
> - raise element: 'id' is required
> - if/elseif element: attribute 'cond' is required
> - foreach element: attributes 'array' and 'item' are required
> - data element: attribute 'id' is required
> - assign element: attribute 'location' is required
> It doesn't make much sense 'delaying' checking/enforcing these required attributes until execution time so I'll add required checks during reading the document, and throw a ModelException if undefined (or incorrect value like for the SCXML version attribute)
> Note:
> - for the assign element we currently also support the custom 'name' attribute as alternative, so this needs some conditional handling
> - the foreach and raise element aren't implemented at all yet but shouldn't be difficult to add, for which I'll create separate issues shortly
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