[FELIX-2281] Bundle id order affects fragment resolution success

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: framework-2.0.4
• Fix Version/s: framework-3.0.0
• Component/s: Framework
• Environment: Mac OS 10.5.8, Java 1.5_22
• Assignee: Richard S. Hall
• Reporter: Jean-Guy Speton
• Created: 14/Apr/10 00:53
• Updated: 30/Apr/10 20:36
• Resolved: 26/Apr/10 18:05

Description

Create two host bundles and two fragments with the following headers:

> cat host1.man
Bundle-ManifestVersion: 2
Bundle-SymbolicName: host
Export-Package: foo
Bundle-Version: 1

> cat host2.man
Bundle-ManifestVersion: 2
Bundle-SymbolicName: host
Export-Package: foo
Bundle-Version: 2

> cat frag1.man
Bundle-ManifestVersion: 2
Bundle-SymbolicName: fragment
Bundle-Version: 1
Fragment-Host: host; bundle-version="[1,1]"
Export-Package: bar

> cat frag2.man
Bundle-ManifestVersion: 2
Bundle-SymbolicName: fragment
Bundle-Version: 2
Fragment-Host: host; bundle-version="[2,2]"
Export-Package: bar

When frag1 is loaded before frag2, it successfully resolves to host1. When frag1 is loaded after frag2, it fails to resolve (although the first attempt at resolution does not display an error):

-> ps
START LEVEL 1
ID State Level Name
[ 0] [Active ] [ 0] System Bundle (2.0.4)
[ 1] [Active ] [ 1] Apache Felix Bundle Repository (1.4.3)
[ 2] [Active ] [ 1] Apache Felix Shell Service (1.4.2)
[ 3] [Active ] [ 1] Apache Felix Shell TUI (1.4.1)
[ 59] [Installed ] [ 1] host (1)
[ 60] [Installed ] [ 1] host (2)
[ 61] [Installed ] [ 1] fragment (2)
[ 62] [Installed ] [ 1] fragment (1)
-> resolve 62
-> ps
START LEVEL 1
ID State Level Name
[ 0] [Active ] [ 0] System Bundle (2.0.4)
[ 1] [Active ] [ 1] Apache Felix Bundle Repository (1.4.3)
[ 2] [Active ] [ 1] Apache Felix Shell Service (1.4.2)
[ 3] [Active ] [ 1] Apache Felix Shell TUI (1.4.1)
[ 59] [Resolved ] [ 1] host (1)
[ 60] [Installed ] [ 1] host (2)
[ 61] [Installed ] [ 1] fragment (2)
[ 62] [Installed ] [ 1] fragment (1)
-> resolve 62
WARNING: Unable to resolve bundle 62 (org.osgi.framework.BundleException: Unresolved constraint in bundle fragment [62]: host; (&(bundle-symbolic-name=host)(bundle-version>=1.0.0)(bundle-version<=1.0.0)))