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From "david small99 (JIRA)" <j...@apache.org>
Subject [jira] Created: (FELIX-1792) Felix OBR seems to just randomly choose one of the satisifed bundles if more than one bundle meets the requirement
Date Wed, 21 Oct 2009 21:06:59 GMT
Felix OBR seems to just randomly choose one of the satisifed bundles if more than one bundle
meets the requirement
------------------------------------------------------------------------------------------------------------------

                 Key: FELIX-1792
                 URL: https://issues.apache.org/jira/browse/FELIX-1792
             Project: Felix
          Issue Type: Bug
          Components: Bundle Repository (OBR)
    Affects Versions: felix-1.8.0
         Environment: n/a
            Reporter: david small99


I have one bundle bundle1, which imports a package called com.obr.bundle

Bundle1's manifest:

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.0
Bundle-ManifestVersion: 2
Bundle-Name: Bundle Plug-in
Bundle-SymbolicName: com.obr.bundle1
Bundle-Version: 1.0.0
Export-Package: com.obr.bundle1
Import-Package: com.obr.bundle;version="[1.2.0.999,3.2.2.bz]"


There are two bundles in my repositories, bundler2 and bundle 3. Both of them export package
com.obr.bundle. Below are their manifest files.
Bundle2

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.0
Bundle-ManifestVersion: 2
Bundle-Name: Bundle Plug-in
Bundle-SymbolicName: com.obr.bundle2
Bundle-Version: 1.0.0
Bundle-Vendor: xxx
Import-Package: a.b.c
Export-Package: com.obr.bundle;version=3.2.2.blah


Bundle3:
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.0
Bundle-ManifestVersion: 2
Bundle-Name: Bundle Plug-in
Bundle-SymbolicName: com.obr.bundle3
Bundle-Version: 1.0.0
Import-Package: a.b.c
Export-Package: com.obr.bundle;version=3.1

As you can see, both bundle2 and bundle3 meet the requirements of bundle1. I hope the highest
package version, which is bundle2, is chosen by felix obr. However, sometimes bundle 3 was
chosen instead of bundle2. The behaviour is random.

Am I right to say that the Felix obr runtime just picks the first bundle that meets the requirements
and then stop searching for any more eligible bundles?

Thanks


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