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From "Leonardo Uribe (Resolved) (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Resolved] (MYFACES-3427) [perf] Use only one StringBuilder for generate unique facelets identifiers
Date Wed, 18 Jan 2012 17:10:41 GMT

     [ https://issues.apache.org/jira/browse/MYFACES-3427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Leonardo Uribe resolved MYFACES-3427.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.1.6
                   2.0.12
    
> [perf] Use only one StringBuilder for generate unique facelets identifiers
> --------------------------------------------------------------------------
>
>                 Key: MYFACES-3427
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3427
>             Project: MyFaces Core
>          Issue Type: Improvement
>            Reporter: Leonardo Uribe
>            Assignee: Leonardo Uribe
>             Fix For: 2.0.12, 2.1.6
>
>
> The code that generate unique identifiers, like UIComponentBase.getClientId() and others
inside facelets are operations that are called very frequent, so it is necessary to ensure
that code is as fast as possible and use few memory resources
> Also, doing some performance tests I notice Long.toString(long, radix) is too expensive.
It creates a lot of unnecessary String objects.
> In practice, we should prevent create object instances in such locations, and use only
one StringBuffer if possible.

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