[jboss-jira] [JBoss JIRA] (AS7-6431) Incorrectly evaluated expression when property is defined after the expression in xml

Ondřej Chaloupka (JIRA) jira-events at lists.jboss.org
Thu Jan 31 10:29:51 EST 2013


Ondřej Chaloupka created AS7-6431:
-------------------------------------

             Summary: Incorrectly evaluated expression when property is defined after the expression in xml
                 Key: AS7-6431
                 URL: https://issues.jboss.org/browse/AS7-6431
             Project: Application Server 7
          Issue Type: Bug
          Components: Console
    Affects Versions: 7.2.0.Alpha1
            Reporter: Ondřej Chaloupka
            Assignee: Brian Stansberry


There is problem in evaluation of expression in case that property for evaluation is defined after the expression.
In case of using DMR the order of property and expression definition is not taken in consideration and substitution works fine.

When you define system properties in xml like:
{code}
    <system-properties>
        <property name="qa.test.property" value="${qa.test.exp:defaultValue}"/>
        <property name="qa.test.exp" value="expression.value"/>
    </system-properties>
{code}

you start the container and then you can check the expression evaluation in jboss-cli.sh with command:
{code}
:resolve-expression(expression="${qa.test.property}")
{code}

The expression will be evaluated as "defaultValue" what is not correct because the "qa.test.exp" is defined.
When you switch definitions of properties (switch <property> tags) then the expression will be evaluated correctly (as "expression.value).


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