[jira] [Resolved] (QPID-7940) [Java Broker] JSON context substitution does not work with nested variables

["Keith Wall (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/QPID-7940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Wall resolved QPID-7940.
------------------------------
    Resolution: Fixed

> [Java Broker] JSON context substitution does not work with nested variables
> ---------------------------------------------------------------------------
>
>                 Key: QPID-7940
>                 URL: https://issues.apache.org/jira/browse/QPID-7940
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>            Reporter: Rob Godfrey
>            Assignee: Rob Godfrey
>             Fix For: qpid-java-broker-7.0.0
>
>
> A context value of the form $\{json:FOO\} is intended to escape the value of FOO to be usable within a JSON string, however if the value of $\{FOO\} interpolates first into $\{BAR\} then the json substitution is not applied to the interpolated value of $\{BAR\}.
> Since $\{qpid.work_dir\} is now defined as defaulted to $\{QPID_WORK\} and the default for a JsonVirtualHostNode.getPreferenceStoreAttributes() contains "$\{json:qpid.work_dir\}", and a (Windows) directory is likely to contain characters needing escaping... The broker currently doesn't work on Windows with a JsonVirtualHostNode



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