Hi Oliver, yes you can still install JAXB 2.2 bundle (or via feature).
Regards JB On 26/02/2019 09:59, Oliver Wulff wrote: > Hi there > > > Recently I run into an issue with OpenAPI implemenation (Swagger3 2.0.6) > due to a dependency to JAXB 2.3 in Karaf 4.1.5. Some bundles require > version 2.2 and Swagger 3 2.0.6 requires JAXB 2.3. This was the error > message: > > >>>> > > org.apache.karaf.features.internal.util.MultiException: Error restarting > bundles: > Could not resolve module: party-api-service-wsdl [338] > Bundle was not resolved because of a uses contraint violation. > org.osgi.service.resolver.ResolutionException: Uses constraint > violation. Unable to resolve resource party-api-service-wsdl > [osgi.identity; osgi.identity="party-api-service-wsdl"; > type="osgi.bundle"; version:Version="1.0.3.SNAPSHOT"] because it is > exposed to package 'javax.xml.bind' from resources > org.apache.servicemix.specs.jaxb-api-2.3 [osgi.identity; > osgi.identity="org.apache.servicemix.specs.jaxb-api-2.3"; > type="osgi.bundle"; version:Version="2.3.0.1"] and org.eclipse.osgi > [osgi.identity; osgi.identity="org.eclipse.osgi"; type="osgi.bundle"; > version:Version="3.12.50.v20170928-1321"; singleton:="true"] via two > dependency chains. > >>>> > > > I saw that Karaf 4.2.3 supports JAXB 2.3. Is JAXB 2.2 still supported or > is it not possible to support both JAXB version in one Karaf runtime? > IMHO, it should be sufficient to ensure that the import defintion > enforces a version number to properly resolve it. But maybe I miss > something. > > > Instead of something like this: > > Import-Package = > javax.xml.bind;version="[2.2,3)", > javax.xml.bind.annotation;version="[2.2,3)", > javax.xml.bind.annotation.adapters;version="[2.2,3)", > > > I should have this: > > Import-Package = > javax.xml.bind;version="[2.2,2.3)", > javax.xml.bind.annotation;version="[2.2,2.3)", > javax.xml.bind.annotation.adapters;version="[2.2,2.3)", > > The only solution at the moment is to use Swagger3 2.0.0 (which doesn't > have the JAXB 2.3 dependency) but I might run into another issue due to > the lack of bug fixes in Swagger3 2.0.x. > > Thanks a lot for your feedback > > Oliver > > As a recipient of an email from Talend, your contact personal data will > be on our systems. Please see our contacts privacy notice at Talend, > Inc. <https://www.talend.com/contacts-privacy-policy/> > > > -- Jean-Baptiste Onofré jbono...@apache.org http://blog.nanthrax.net Talend - http://www.talend.com
