[jboss-jira] [JBoss JIRA] (AS7-6121) Naming subsystem <lookup> could use LinkRef/Reference

[Eduardo Martins (JIRA)]

    [ https://issues.jboss.org/browse/AS7-6121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743590#comment-12743590 ] 

Eduardo Martins commented on AS7-6121:
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[~jameslivingston] seems this feature was done mainly to inject a lookup (without any jndi related code), which will never work with a linkref solution, since it needs always the jndi lookup code to get the value. What was the need for this change, does this come from a customer request, or an internal migration?
                
> Naming subsystem <lookup> could use LinkRef/Reference
> -----------------------------------------------------
>
>                 Key: AS7-6121
>                 URL: https://issues.jboss.org/browse/AS7-6121
>             Project: Application Server 7
>          Issue Type: Feature Request
>          Components: Naming
>    Affects Versions: 7.1.3.Final (EAP)
>            Reporter: James Livingston
>            Assignee: Eduardo Martins
>             Fix For: 7.2.0.Alpha1
>
>
> NameBindingAdd.installLookup() sets up the machinery so that when Context.lookup() is done it looks up the redirected name and returns it.
> It should be possible to do that by binding a LinkRef, Reference or similar object into JNDI instead.
> Where this could make a difference is when Context.lookupLink() is called instead.
> Currently if you have
>    <simple name="java:/v" value="hello"/>
>    <lookup name="java:/a" lookup="java:/b"/>
> lookupLink("java:/a") will return "hello" rather a LinkRef/Reference/whatever pointing to java:/b.
> We need to decide whether a <lookup> should be considered a "link" for the purposes of lookup() or not. If it should be considered one, then we should change NameBindingAdd.installLookup() to make lookupLink() return the other value.

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