[jboss-jira] [JBoss JIRA] (WFLY-2795) Escaped expressions are still expanded at runtime

[James Perkins (JIRA)]

James Perkins created WFLY-2795:
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             Summary: Escaped expressions are still expanded at runtime
                 Key: WFLY-2795
                 URL: https://issues.jboss.org/browse/WFLY-2795
             Project: WildFly
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: ConfigAdmin
            Reporter: James Perkins
            Assignee: James Perkins
            Priority: Minor


In DMR expressions can be escaped with {{$$}}. Two passes are made in the [ExpressionResolverImpl|https://github.com/wildfly/wildfly/blob/master/controller/src/main/java/org/jboss/as/controller/ExpressionResolverImpl.java#L119]. The first pass changes {code}$${key}{code} to {code}${key}{code}. The second pass fully expands the expression.

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