[jboss-jira] [JBoss JIRA] (AS7-4657) Add resolve-expressions param to operation read-resource

[Brian Stansberry (JIRA)]

    [ https://issues.jboss.org/browse/AS7-4657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12734911#comment-12734911 ] 

Brian Stansberry commented on AS7-4657:
---------------------------------------

You can use the root-resource's "resolve-expression" operation to resolve any expression:
cd /
:resolve-expression(expression=${jboss.default.multicast.address:230.0.0.4})
                
> Add resolve-expressions param to operation read-resource
> --------------------------------------------------------
>
>                 Key: AS7-4657
>                 URL: https://issues.jboss.org/browse/AS7-4657
>             Project: Application Server 7
>          Issue Type: Feature Request
>          Components: Domain Management
>            Reporter: Michael Voegele
>              Labels: expression, read-resource
>
> When reading a resource remotely, it would be nice to have the possibility to have expressions resolved.
> Following does of course not work, as the code runs in a separate jvm.
> {code:java}
> private void readRecursive(ModelNode modelNode, String modelNodeName, Map<String, Object> map) {
>    switch (modelNode.getType()) {
>    ...
>    case EXPRESSION:
>    // this would be great but won't work as it runs in a different jvm
>    // ModelNode expression = modelNode.resolve();
>    // readRecursive(expression, modelNodeName, map);
>    map.put(modelNodeName, modelNode.asString());
>    break;
>    ...
> }
> {code}
> Therefore a param resolve-expressions for the read-resource operation would be good.

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