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Date: Fri, 10 Feb 2012 15:40:59 +0000 (UTC)
From: "JBert (Commented) (JIRA)" <jira@apache.org>
To: dev@felix.apache.org
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Subject: [jira] [Commented] (FELIX-3346) File Install doesn't scan when the
 framework start level is lower than felix.fileinstall.start.level setting
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    [ https://issues.apache.org/jira/browse/FELIX-3346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13205510#comment-13205510 ] 

JBert commented on FELIX-3346:
------------------------------

Just a note for someone willing to work on this:
fileinstall/src/main/java/org/apache/felis/fileinstall/internal/DirectoryWatcher.java has the following on line 262:
                // Waiting for start level
                if (FileInstall.getStartLevel().getStartLevel() >= startLevel)
                {
                    Set/*<File>*/ files = scanner.scan(false);
                    // Check that there is a result.  If not, this means that the directory can not be listed,
                    // so it's presumably not a valid directory (it may have been deleted by someone).
                    // In such case, just sleep
                    if (files != null)
                    {
                        process(files);
                    }
                }

I'm not sure why that if was added (maybe process(...) has no idea about the start level) but this causes the component to idle when the start level configured in felix.fileinstall.start.level is not reached.
                
> File Install doesn't scan when the framework start level is lower than felix.fileinstall.start.level setting
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: FELIX-3346
>                 URL: https://issues.apache.org/jira/browse/FELIX-3346
>             Project: Felix
>          Issue Type: Bug
>          Components: File Install
>         Environment: Karaf 2.2.5, Windows
>            Reporter: JBert
>
> 1. Set the OSGi start-level to 100 (Karaf default).
> 2. Configure the following setting in the system properties or factory config for FileInstall:
>     felix.fileinstall.start.level = 150
> 3. Drop something in a folder watched by the File Install component. No bundles get installed or updated.
> Expected behaviour is that bundles get installed, and obviously without them starting.

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