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Posted to dev@felix.apache.org by "Karl Pauls (JIRA)" <ji...@apache.org> on 2018/08/16 10:04:00 UTC
[jira] [Updated] (FELIX-5563) Adding extension bundles causes
wildfy/tomcat server to fail
[ https://issues.apache.org/jira/browse/FELIX-5563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karl Pauls updated FELIX-5563:
------------------------------
Fix Version/s: (was: framework-6.0.1)
> Adding extension bundles causes wildfy/tomcat server to fail
> ------------------------------------------------------------
>
> Key: FELIX-5563
> URL: https://issues.apache.org/jira/browse/FELIX-5563
> Project: Felix
> Issue Type: Improvement
> Components: File Install, Framework
> Affects Versions: framework-5.6.2
> Environment: wildfly - 10.0, tomcat - 8.5
> Reporter: Frank Blom
> Priority: Minor
> Attachments: com.planon.sample.extension-0.0.1.jar, extensionbundletest.zip
>
>
> I am trying to implement extension bundles in the osgi container. We are using a wildfly and tomcat server. Starting the wildfly server with the added extension bundle causes the following errors:
> 1:
> 2017-02-22 14:36:55,916 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) Failed to install artifact: C:\ws\Servers\jboss\standalone\bundles\planon\ch.meschberger.sample.extension-0.0.1.jar: org.osgi.framework.BundleException: Could not create bundle object.
> 2017-02-22 14:36:55,917 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) org.osgi.framework.BundleException: Could not create bundle object.
> 2017-02-22 14:36:55,917 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.framework.Felix.installBundle(Felix.java:2960)
> 2017-02-22 14:36:55,917 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.framework.BundleContextImpl.installBundle(BundleContextImpl.java:165)
> 2017-02-22 14:36:55,917 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.fileinstall.internal.DirectoryWatcher.installOrUpdateBundle(DirectoryWatcher.java:1027)
> 2017-02-22 14:36:55,917 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.fileinstall.internal.DirectoryWatcher.install(DirectoryWatcher.java:941)
> 2017-02-22 14:36:55,917 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.fileinstall.internal.DirectoryWatcher.install(DirectoryWatcher.java:854)
> 2017-02-22 14:36:55,917 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:483)
> 2017-02-22 14:36:55,918 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:291)
> 2017-02-22 14:36:55,918 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) Caused by: java.lang.UnsupportedOperationException: Unable to add extension bundle to FrameworkClassLoader - Maybe not an URLClassLoader?
> 2017-02-22 14:36:55,918 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.framework.ExtensionManager.addExtensionBundle(ExtensionManager.java:397)
> 2017-02-22 14:36:55,918 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) at org.apache.felix.framework.Felix.installBundle(Felix.java:2926)
> 2017-02-22 14:36:55,918 INFO [stdout] (fileinstall-C:\ws\Servers\jboss\standalone\bundles\planon) ... 6 more
> 2:
> 2017-02-22 14:29:46,307 INFO [stdout] (FelixStartLevel) Failed to install artifact: C:\ws\Servers\jboss\standalone\bundles\planon\ch.meschberger.sample.extension-0.0.1.jar: org.osgi.framework.BundleException: Could not create bundle object.
> 2017-02-22 14:29:46,308 INFO [stdout] (FelixStartLevel) org.osgi.framework.BundleException: Could not create bundle object.
> 2017-02-22 14:29:46,308 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.Felix.installBundle(Felix.java:2960)
> 2017-02-22 14:29:46,308 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.BundleContextImpl.installBundle(BundleContextImpl.java:165)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.fileinstall.internal.DirectoryWatcher.installOrUpdateBundle(DirectoryWatcher.java:1027)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.fileinstall.internal.DirectoryWatcher.install(DirectoryWatcher.java:941)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.fileinstall.internal.DirectoryWatcher.install(DirectoryWatcher.java:854)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:483)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.fileinstall.internal.DirectoryWatcher.start(DirectoryWatcher.java:224)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.fileinstall.internal.FileInstall.updated(FileInstall.java:252)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.fileinstall.internal.FileInstall.start(FileInstall.java:139)
> 2017-02-22 14:29:46,309 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:645)
> 2017-02-22 14:29:46,310 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.Felix.activateBundle(Felix.java:2154)
> 2017-02-22 14:29:46,310 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.Felix.startBundle(Felix.java:2072)
> 2017-02-22 14:29:46,310 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1299)
> 2017-02-22 14:29:46,310 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
> 2017-02-22 14:29:46,310 INFO [stdout] (FelixStartLevel) at java.lang.Thread.run(Thread.java:745)
> 2017-02-22 14:29:46,310 INFO [stdout] (FelixStartLevel) Caused by: java.lang.UnsupportedOperationException: Unable to add extension bundle to FrameworkClassLoader - Maybe not an URLClassLoader?
> 2017-02-22 14:29:46,311 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.ExtensionManager.addExtensionBundle(ExtensionManager.java:397)
> 2017-02-22 14:29:46,311 INFO [stdout] (FelixStartLevel) at org.apache.felix.framework.Felix.installBundle(Felix.java:2926)
> 2017-02-22 14:29:46,311 INFO [stdout] (FelixStartLevel) ... 14 more
> It seems that it goes wrong in the extensionManager class around here:
> {code:title=ExtensionManager.class|borderStyle=solid}
> try
> {
> extensionManager = new ExtensionManager();
> Felix.m_secureAction.addURLToURLClassLoader(Felix.m_secureAction.createURL(
> Felix.m_secureAction.createURL(null, "http:", extensionManager),
> "http://felix.extensions:9/", extensionManager),
> Felix.class.getClassLoader());
> }
> {code}
> And in the the addURLtoIRLClassLoader it expects a urlclassloader but this is not provided because of wildfly/tomcat. That happens here:
> {code:title=SecureAction.class|borderStyle=solid}
> public void addURLToURLClassLoader(URL extension, ClassLoader loader) throws Exception
> {
> if (System.getSecurityManager() != null)
> {
> Actions actions = (Actions) m_actions.get();
> actions.set(Actions.ADD_EXTENSION_URL_ACTION, extension, loader);
> try
> {
> AccessController.doPrivileged(actions, m_acc);
> }
> catch (PrivilegedActionException e)
> {
> throw e.getException();
> }
> }
> else
> {
> Method addURL =
> URLClassLoader.class.getDeclaredMethod("addURL",
> new Class[] {URL.class});
> addURL.setAccessible(true);
> addURL.invoke(loader, new Object[]{extension});
> }
> }
> {code}
> If you have any questions, let me know.
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