[jira] [Created] (SCXML-190) Check and enforce required scxml element attributes as defined by the specification

["Ate Douma (JIRA)" <ji...@apache.org>]

Ate Douma created SCXML-190:
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             Summary: 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
         Environment: 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
            Reporter: Ate Douma
            Assignee: Ate Douma
             Fix For: 2.0






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