[jira] Commented: (FELIX-760) Version range in Fragment-Host declaration

["Stuart McCulloch (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FELIX-760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12638560#action_12638560 ] 

Stuart McCulloch commented on FELIX-760:
----------------------------------------

FYI, according to the current OBR RFC:

   http://www.osgi.org/Download/File?url=/download/rfc-0112_BundleRepository.pdf

fragment bundles will have a requirement on their host, but also a capability of "fragment" because they can be used as fragments.

> Version range in Fragment-Host declaration
> ------------------------------------------
>
>                 Key: FELIX-760
>                 URL: https://issues.apache.org/jira/browse/FELIX-760
>             Project: Felix
>          Issue Type: Bug
>          Components: Maven Bundle Plugin
>    Affects Versions: maven-bundle-plugin-1.4.3
>         Environment: Maven Bundle Plugin 1.4.3
> Apache Felix Bundle Repository 1.2.0
> Apache Felix 1.2.1/Eclipse Equinox 3.4.0
>            Reporter: Dirk Mahler
>
> The catalina coyote bundle in the SpringSource.com bundle repository (http://www.springsource.com/repository/app/bundle/version/detail?name=com.springsource.org.apache.coyote&version=6.0.16) specifies a Fragment-Host using a version range (which IMHO is correct):
> Fragment-Host: com.springsource.org.apache.catalina;version="[6.0.16, 6.0.16]"
> The Maven Bundle Plugin creates an entry in the OBR repository metadata which contains a capability with a version "[6.0.16, 6.0.16]":
> <capability name="fragment">
> <p n="host" v="com.springsource.org.apache.catalina"/>
> <p n="version" t="version" v="[6.0.16,6.0.16]"/>
> </capability>
> This cannot be read by the bundle repository plugin resulting in the following exception:
> java.lang.NumberFormatException: For input string: "[6"
>         at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
>         at java.lang.Integer.parseInt(Integer.java:447)
>         at java.lang.Integer.parseInt(Integer.java:497)
>         at org.osgi.framework.Version.<init>(Version.java:128)
>         at org.apache.felix.bundlerepository.PropertyImpl.convertType(PropertyImpl.java:85)
>         at org.apache.felix.bundlerepository.PropertyImpl.setT(PropertyImpl.java:62)
>         at sun.reflect.GeneratedMethodAccessor43.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at org.apache.felix.bundlerepository.metadataparser.XmlCommonHandler.startElement(XmlCommonHandler.java:490)
>         at org.apache.felix.bundlerepository.metadataparser.kxmlsax.KXml2SAXParser.parseXML(KXml2SAXParser.java:67)
> ...
> PS: is the declaration of a Fragment-Host really a capability? I think it should be requirement...

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