Hello,
Got a problem about Packages Exported by Multiple Bundles. There are 2 bundles
exported org.apache.derby.jdbc package.
karaf@trun>install -s
mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.derbynet/10.8.1.2_1
karaf@trun>install -s mvn:org.apache.derby/derbyclient/10.8.1.2
karaf@trun> list
[ 222] [Active ] [ ] [ ] [ 60] Apache ServiceMix ::
Bundles :: derbynet (10.8.1.2_1)
[ 238] [Active ] [ ] [ ] [ 60] Apache Derby 10.8
(10.8.1000002.1095077)
karaf@trun> exports | grep derby.jdbc
222 org.apache.derby.jdbc; version="10.8.1.2"
238 org.apache.derby.jdbc; version="0.0.0"
Then, install a bundle with Import-Package like this:
Import-Package: javax.sql,org.apache.derby.jdbc,org.osgi.service.bluepri
nt;version="[1.0.0,2.0.0)",org.osgi.service.cm;version="[1.3,2)"
will throw a ClassNotFoundException:
Caused by: java.lang.ClassNotFoundException:
org.apache.derby.jdbc.ClientDataSource
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:460)[osgi-3.6.2.R36x_v20110210.jar:]
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)[osgi-3.6.2.R36x_v20110210.jar:]
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)[osgi-3.6.2.R36x_v20110210.jar:]
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)[osgi-3.6.2.R36x_v20110210.jar:]
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)[:1.6.0_24]
at
org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338)[osgi-3.6.2.R36x_v20110210.jar:]
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232)[osgi-3.6.2.R36x_v20110210.jar:]
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197)[osgi-3.6.2.R36x_v20110210.jar:]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:384)[10:org.apache.aries.blueprint:0.3.1]
at
org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:381)[10:org.apache.aries.blueprint:0.3.1]
at
org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)[10:org.apache.aries.blueprint:0.3.1]
at
org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:110)[10:org.apache.aries.blueprint:0.3.1]
... 18 more
If uninstall bundle 222, then, the app bundle will be installed successful.
How to process this kind of problem of package exported from multi bundles
within karaf?
Thanks.
Xilai
