[CAMEL-16668] camel-dozer has conflicting OSGi javax.el bundles

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.9.0, 3.10.0
• Fix Version/s: 3.11.0
• Component/s: camel-dozer, karaf, osgi
• Estimated Complexity: Unknown
• Assignee: Jean-Baptiste Onofré
• Reporter: Julien Greffe
• Created: 28/May/21 08:21
• Updated: 05/Jun/21 06:27
• Resolved: 05/Jun/21 06:27

Description

Hello,

feature camel-dozer uses both these bundles:

<bundle dependency="true">mvn:javax.el/javax.el-api/3.0.0</bundle><bundle dependency="true">mvn:org.glassfish/javax.el/3.0.0</bundle>

These bundles both export same packages:

javax.el
javax.el.* 

And leads to javax.el-api restart whenever we start/stop the feature (and therefore can lead to many other features/bundles depending on this bundle/packages).

 

One fix would be to override headers of glassfish so it exports only com.sun.el.* packages?

<bundle dependency='true'>wrap:mvn:org.glassfish/javax.el/3.0.0$overwrite=merge&amp;Export-Package=com.sun.el;version=3.0.0,com.sun.el.*;version=3.0.0</bundle> 

 or the inverse, don't export javax.el.*

<bundle dependency='true'>wrap:mvn:org.glassfish/javax.el/3.0.0$overwrite=merge&amp;Export-Package=!javax.el,!javax.el.*,*</bundle>