ClassNotFoundException while exporting packages via org.osgi.framework.system.packages.extra

[Achuthan_Prakash]

Hi,

 

I am exporting packages from non-OSGi jar (Oracle Coherence) via felix
system packages extra property  (snippet below)

org.osgi.framework.system.packages.extra=\

.

.

com.tangosol.util,\

com.tangosol.net,\

com.tangosol.net.cache,\

com.tangosol.util.filter,\

com.tangosol.util.processor,\

com.tangosol.coherence.component.net,\

 

The classes from these packages are used in an app context in which is
getting instantiated by Spring DM. 

 

Here is the snippet of the command line used to launch felix:

/usr/java/jre1.6.0_17/bin/java -Xmx1024m -classpath
.:/usr/share/java/eventsubsys/coherence-core-3.5.jar ......some more
jars on Classpath 

-Dfelix.config.properties=file:/etc/sysconfig/felix_config.properties
-Dfelix.auto.deploy.dir=/usr/share/java/felix/basebundles
-Dfelix.cache.rootdir=/var/felix/emgr

 -Dfelix.fileinstall.dir=/usr/share/java/emgr  -jar
/usr/share/java/felix/felix.jar

 

Here is the stack trace I am getting :

 

Caused by: java.lang.NoClassDefFoundError: com/tangosol/util/Filter

        at java.lang.Class.getDeclaredConstructors0(Native Method)

        at java.lang.Class.privateGetDeclaredConstructors(Unknown
Source)

        at java.lang.Class.getConstructor0(Unknown Source)

        at java.lang.Class.getDeclaredConstructor(Unknown Source)

        at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.in
stantiate(SimpleInstantiationStrategy.java:54)

        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)

        ... 85 more

Caused by: java.lang.ClassNotFoundException: *** Package
'com.tangosol.util' is imported by bundle 30 from bundle 0, but the
exported package from bundle 0 does not contain the requested class
'com.tangosol.util.Filter'. Please verify that the class name is correct
in the importing bundle 30 and/or that the exported package is correctly
bundled in 0. ***

        at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(Module
Impl.java:1664)

        at java.lang.ClassLoader.loadClass(Unknown Source)

        at java.lang.ClassLoader.loadClassInternal(Unknown Source)

        ... 91 more

Caused by: java.lang.ClassNotFoundException: com.tangosol.util.Filter

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(Unknown Source)

        at java.lang.ClassLoader.loadClass(Unknown Source)

        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

        at java.lang.ClassLoader.loadClass(Unknown Source)

        at
org.apache.felix.framework.ExtensionManager$ExtensionManagerModule.getCl
assByDelegation(ExtensionManager.java:658)

        at
org.apache.felix.framework.searchpolicy.R4Wire.getClass(R4Wire.java:108)

        at
org.apache.felix.framework.ModuleImpl.searchImports(ModuleImpl.java:1364
)

        at
org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(Mo
duleImpl.java:677)

        at
org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:60)

        at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(Module
Impl.java:1650)

        ... 93 more

 

Thanks,

Prakash