[jboss-jira] [JBoss JIRA] (AS7-385) Deal with expression values in all operation handlers

[David Lloyd (Updated) (JIRA)]

     [ https://issues.jboss.org/browse/AS7-385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Lloyd updated AS7-385:
----------------------------

    Assignee: Scott Stark


Scott, Brian indicated that you were looking into this.  Can you give an update?
                
> Deal with expression values in all operation handlers
> -----------------------------------------------------
>
>                 Key: AS7-385
>                 URL: https://issues.jboss.org/browse/AS7-385
>             Project: Application Server 7
>          Issue Type: Task
>          Components: Domain Management
>            Reporter: Brian Stansberry
>            Assignee: Scott Stark
>            Priority: Critical
>             Fix For: 7.1.0.Beta1
>
>
> Pretty much any simple value in a detyped operation can be of type ModelType.EXPRESSION instead something an OperationHandler might expect, like ModelType.STRING or ModelType.INT. All handlers need to deal with this fact.
> There are two main aspects to this:
> 1) Any parameter validation that goes on needs to account for the presence of expression values. Basically that means 
> a) accept the expression for storage in the model 
> b) call resolve() on the operation and use the resolved version for application to the runtime.
> c) re-validation of the resolved value may be necessary

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