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Posted to dev@felix.apache.org by "Konrad Windszus (JIRA)" <ji...@apache.org> on 2016/01/11 18:56:39 UTC
[jira] [Updated] (FELIX-5163) Suppress empty classpath warnings
from bnd when creating a fragment with a manifest only
[ https://issues.apache.org/jira/browse/FELIX-5163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Konrad Windszus updated FELIX-5163:
-----------------------------------
Description:
Currently bnd emits the following warnings when building a fragment with the maven-bundle-plugin which does not contain any classes (which is totally valid)
{code}
WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : Classpath is empty. Private-Package (-privatepackage) and Export-Package can only expand from the classpath when there is one
[WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : Unused Private-Package instructions, no such package(s) on the class path: [!*]
[WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : The JAR is empty: The instructions for the JAR named somegroup.system-fragment-xml-api did not cause any content to be included, this is likely wrong
{code}
Attached is a demo pom.xml.
Just setting the instruction {{-resourceonly}} to {{true}} in that case should be enough to suppress those warning (compare with https://github.com/bndtools/bnd/issues/1287).
Maven-Bundle-Plugin should check if the header {{FragmentHost}} host is set and the classpath is empty. IFF that is the case it should call bnd with resourceonly:true.
was:
Currently bnd emits the following warnings when building a fragment with the maven-bundle-plugin which does not contain any classes (which is totally valid)
{code}
WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : Classpath is empty. Private-Package (-privatepackage) and Export-Package can only expand from the classpath when there is one
[WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : Unused Private-Package instructions, no such package(s) on the class path: [!*]
[WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : The JAR is empty: The instructions for the JAR named somegroup.system-fragment-xml-api did not cause any content to be included, this is likely wrong
{code}
Attached is a demo pom.xml.
Just setting the instruction {{-resourceonly}} to {{true}} in that case should be enough to suppress those warning (compare with https://github.com/bndtools/bnd/issues/1287)
> Suppress empty classpath warnings from bnd when creating a fragment with a manifest only
> ----------------------------------------------------------------------------------------
>
> Key: FELIX-5163
> URL: https://issues.apache.org/jira/browse/FELIX-5163
> Project: Felix
> Issue Type: Improvement
> Components: Maven Bundle Plugin
> Affects Versions: maven-bundle-plugin-3.0.1
> Reporter: Konrad Windszus
>
> Currently bnd emits the following warnings when building a fragment with the maven-bundle-plugin which does not contain any classes (which is totally valid)
> {code}
> WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : Classpath is empty. Private-Package (-privatepackage) and Export-Package can only expand from the classpath when there is one
> [WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : Unused Private-Package instructions, no such package(s) on the class path: [!*]
> [WARNING] Bundle somegroup:system-fragment-xml-api:bundle:1.0-SNAPSHOT : The JAR is empty: The instructions for the JAR named somegroup.system-fragment-xml-api did not cause any content to be included, this is likely wrong
> {code}
> Attached is a demo pom.xml.
> Just setting the instruction {{-resourceonly}} to {{true}} in that case should be enough to suppress those warning (compare with https://github.com/bndtools/bnd/issues/1287).
> Maven-Bundle-Plugin should check if the header {{FragmentHost}} host is set and the classpath is empty. IFF that is the case it should call bnd with resourceonly:true.
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