Your exception probably means that you are missing an Import-Package
header with javax.xml.bind.
The problem might be that you declared some imports in the
maven-bundle-plugin config.
If you do not add ",*" at the end then this will turn off the automatic
Import-Package creation.
Normally it is not necessary to declare any imports. So either add the
,* or even try without a manual setting which will mean the same a "*".
Christian
On 23.11.2015 10:50, Ravi Nallappan wrote:
Hi,
One of my bundle requires jaxb library. I get following error when try to
start the bundle.
[
Karaf 4.0.1
Camel 2.16,
java version "1.7.0_79"
OpenJDK Runtime Environment (IcedTea 2.5.5) (7u79-2.5.5-0ubuntu0.14.04.2)
OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)
]
----------------------------------------------------------------------------
----------------------------------------karaf@root()> bundle:install -s
mvn:com.acme.mediation/mobiroute/1.3.1-SNAPSHOT
ERROR: Bundle com.acme.mediation.mobiroute [183] EventDispatcher: Error
during dispatch. (java.lang.NoClassDefFoundError:
javax/xml/bind/JAXBException)
java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException
:
:
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException
not found by com.acme.mediation.mobihttp [182]
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(
BundleWiringImpl.java:1558)
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java
:79)
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(Bund
leWiringImpl.java:1998)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
----------------------------------------------------------------------------
----------------------------------------
com.acme.mediation.mobihttp bundle plugin configured as :
----------------------------------------------------------------------------
---------------------------------------- <plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.5.4</version>
<extensions>true</extensions>
<configuration>
<instructions>
<Bundle-SymbolicName>${project.groupId}.${project.artifactId}</Bundle-Symbol
icName>
<Bundle-Name>${project.artifactId}</Bundle-Name>
<Bundle-Version>${project.version}</Bundle-Version>
<Import-Package>
org.apache.camel.*,
org.apache.http.*,
org.slf4j,
com.acme.mediation,
com.acme.mediation.bean,
com.acme.mediation.exception,
com.acme.mediation.helper
</Import-Package>
<Export-Package>
com.acme.mediation.mobi.http,
com.acme.mediation.mobi.http.bean
</Export-Package>
</instructions>
</configuration>
</plugin>
----------------------------------------------------------------------------
----------------------------------------
jre.properties configured as
----------------------------------------------------------------------------
----------------------------------------
# Standard package set. Note that:
# - javax.transaction* is exported with a mandatory attribute
jre-1.7= \
javax.accessibility, \
javax.activation;version="1.1", \
javax.activity, \
javax.annotation;version="1.0", \
javax.annotation.processing;version="1.0", \
javax.crypto, \
javax.crypto.interfaces, \
javax.crypto.spec, \
:
:
javax.xml, \
javax.xml.bind;version="2.2.1", \
javax.xml.bind.annotation;version="2.2.1", \
javax.xml.bind.annotation.adapters;version="2.2.1", \
javax.xml.bind.attachment;version="2.2.1", \
javax.xml.bind.helpers;version="2.2.1", \
javax.xml.bind.util;version="2.2.1", \
javax.xml.crypto, \
:
:
----------------------------------------------------------------------------
----------------------------------------
karaf@root()> package:exports | grep "javax.xml.bind"
javax.xml.bind.annotation.adapters | 2.2.1 | 0 |
org.apache.felix.framework
javax.xml.bind.annotation | 2.2.1 | 0 |
org.apache.felix.framework
javax.xml.bind.attachment | 2.2.1 | 0 |
org.apache.felix.framework
javax.xml.bind.helpers | 2.2.1 | 0 |
org.apache.felix.framework
javax.xml.bind.util | 2.2.1 | 0 |
org.apache.felix.framework
javax.xml.bind | 2.2.1 | 0 |
org.apache.felix.framework
----------------------------------------------------------------------------
----------------------------------------
I even tried to install jaxb manually, the issue still persists
----------------------------------------------------------------------------
----------------------------------------bundle:install -s
mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.jaxb-impl/2.
2.1.1_2
----------------------------------------------------------------------------
----------------------------------------
I googled around, I noticed some suggestions to disable jre.properties's
javax.xml.bind to have other implementation. In my case, I am fine with jre
implementation for jaxb as it passes all Junit tests in eclipse. In fact, I
don't quite understand the reason behind disable jre's to progress further.
How to resolve this? Appreciate your input in this.
Thanks and regards,
Ravi Nallappan
--
Christian Schneider
http://www.liquid-reality.de
Open Source Architect
http://www.talend.com
