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From o haya <oh...@yahoo.com.INVALID>
Subject Re: New to Felix - can someone help explain what this error means (and how to fix it)?
Date Wed, 06 Sep 2017 20:48:49 GMT
What is the "[2]" and "2.0" refer to?  Is that supposed to be indicating something?


--------------------------------------------
On Wed, 9/6/17, Neil Bartlett <njbartlett@gmail.com> wrote:

 Subject: Re: New to Felix - can someone help explain what this error means (and how to fix
it)?
 To: users@felix.apache.org, "o haya" <ohaya@yahoo.com>
 Date: Wednesday, September 6, 2017, 3:06 PM
 
 This error message simply says
 that your bundle imports (that is, it depends on) the
 package named “oracle.security.jps”, but that no other
 bundle exports or provides that package.
 
 The normal fix for this is to find a bundle
 that exports the package “oracle.security.jps” and
 install it into your framework. The documentation for OAM
 should have a list somewhere of all the bundles you need to
 make it work.
 
 Regards,
 Neil
 
 > On 6 Sep 2017, at
 19:19, o haya <ohaya@yahoo.com.INVALID>
 wrote:
 > 
 > Hi,
 > 
 > I am working on what
 Oracle calls an "authentication plugin" to work
 with their Oracle Access Manager (OAM) product.  
 > 
 > I have implemented
 one of their sample plugins (SampleAuthPlugin) but now want
 to have that plugin access another API that they have called
 the Identity Context API:
 > 
 > https://docs.oracle.com/cd/E27559_01/admin.1112/e27239/id_context.htm#AIAAG7296
 > 
 > So I added some
 snippets from one of their examples on that page (Example
 41-3) to make a method that would list/dump out the contents
 of the Identity Context.  This new code has dependencies on
 several other Oracle JARs, from what I can tell:
 > 
 >
 IdentityContext.jar
 > jps-api.jar
 > 
 > Possibly some
 others, but my code compiled ok, and I could build a new
 SampleAuthPlugin.jar successfully.
 > 
 > However, when I try to (what oracle calls)
 "Activate" the plugin, I am getting errors. 
 I've tried all kinds of things, but at this point, I am
 still getting this:
 > 
 > <Sep 6, 2017 1:35:44 PM EDT>
 <Notice> <Stdout> <BEA-000000> <<Sep
 6, 2017 1:35:44 PM EDT> <Warning>
 <oracle.oam.extensibility.lifecycle>
 <BEA-000000> <Activation failed due to felix bundle
 exception while installing and starting the bundle.null
 >
 java.lang.reflect.InvocationTargetException
 >        at
 sun.reflect.NativeMethodAccessorImpl.invoke0(Native
 Method)
 >        at
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 >        at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 >        at
 java.lang.reflect.Method.invoke(Method.java:606)
 >        at
 oracle.security.am.plugin.internal.OSGIPluginService.installAndStartBundle(OSGIPluginService.java:179)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.NodeMessageListener.installAndStartBundle(NodeMessageListener.java:66)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.NodeMessageListener.receiveMessage(NodeMessageListener.java:112)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.NodeMessageListener.receiveMessageList(NodeMessageListener.java:49)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.MessageListenerWrapper.objectCreated(MessageListenerWrapper.java:30)
 >        at
 oracle.security.am.foundation.mapimpl.coherence.events.MapListenerWrapper.notifyListener(MapListenerWrapper.java:174)
 >        at
 oracle.security.am.foundation.mapimpl.coherence.events.EventDispatcher.dispatch(EventDispatcher.java:132)
 >        at
 oracle.security.am.foundation.mapimpl.coherence.events.EventDispatcher.run(EventDispatcher.java:114)
 > Caused By:
 org.osgi.framework.BundleException: Unresolved constraint in
 bundle SampleAuthPlugin [2]: Unable to resolve 2.0: missing
 requirement [2.0] osgi.wiring.package;
 (osgi.wiring.package=oracle.security.jps)
 >        at
 org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3980)
 >        at
 org.apache.felix.framework.Felix.startBundle(Felix.java:2043)
 >        at
 org.apache.felix.framework.BundleImpl.start(BundleImpl.java:976)
 >        at
 org.apache.felix.framework.BundleImpl.start(BundleImpl.java:963)
 >        at
 sun.reflect.NativeMethodAccessorImpl.invoke0(Native
 Method)
 >        at
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 >        at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 >        at
 java.lang.reflect.Method.invoke(Method.java:606)
 >        at
 oracle.security.am.plugin.internal.OSGIPluginService.installAndStartBundle(OSGIPluginService.java:179)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.NodeMessageListener.installAndStartBundle(NodeMessageListener.java:66)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.NodeMessageListener.receiveMessage(NodeMessageListener.java:112)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.NodeMessageListener.receiveMessageList(NodeMessageListener.java:49)
 >        at
 oracle.security.am.extensibility.lifecycle.messaging.MessageListenerWrapper.objectCreated(MessageListenerWrapper.java:30)
 >        at
 oracle.security.am.foundation.mapimpl.coherence.events.MapListenerWrapper.notifyListener(MapListenerWrapper.java:174)
 >        at
 oracle.security.am.foundation.mapimpl.coherence.events.EventDispatcher.dispatch(EventDispatcher.java:132)
 >        at
 oracle.security.am.foundation.mapimpl.coherence.events.EventDispatcher.run(EventDispatcher.java:114)
 > 
 > I guess the root
 cause must be this:
 > 
 > Unresolved constraint in bundle
 SampleAuthPlugin [2]: Unable to resolve 2.0: missing
 requirement [2.0] osgi.wiring.package;
 (osgi.wiring.package=oracle.security.jps)
 > 
 > but, I don't
 understand enough (== almost nothing) about Felix to
 understand what that error message is telling me?
 > 
 > Here is my current
 MANIFEST.MF:
 > 
 >
 Manifest-Version: 1.0
 > Bundle-Version:
 10
 > Bundle-Name: SampleAuthPlugin
 > Bundle-Activator:
 sample.SampleAuthPlugin
 >
 Bundle-ManifestVersion: 3
 >
 Bundle-SymbolicName: SampleAuthPlugin
 >
 Bundle-ClassPath:
 .,lib/IdentityContext.jar,lib/jps-api.jar,lib/jps-ee
 >
 .jar,lib/jps-common.jar,lib/jps-unsupported-api.jar
 > Import-Package:
 oracle.security.am.plugin,oracle.security.am.plugin.au
 >
 thn,oracle.security.am.plugin.impl,oracle.security.am.plugin.api,orac
 >
 le.security.am.plugin.identity.impl,oracle.security.am.common.utiliti
 >
 es.principal,oracle.security.am.engines.common.identity.api,oracle.se
 >
 curity.am.engines.common.identity.provider,oracle.security.am.engines
 >
 .common.identity.provider.exceptions,oracle.security.idm,javax.securi
 >
 ty.auth,org.osgi.framework;version="1.3.0"
 > 
 > 
 > In the built JAR, I have:
 > 
 > META-INF
 >  ==> MANIFEST.MF
 >
 sample
 >  ==> SampleAuthPlugin.class,
 SampleAuthPlugin$1.class, Sample$2.class and
 TokenClass.class
 > lib
 >  ==> felix-service.jar
 >         felix.jar
 >         identity-provider.jar
 >         oam-plugin.jar
 >         utilities.jar
 > 
 >         I added
 the following to resolve for compiling:
 >         IdentityContext.jar
 >         jps-api.jar
 >         jps-common.jar
 >         jps-ee.jar <== I added
 because this was in the Class-path in the (non-felix-type)
 Manifest.mf of one of the other jars
 > 
        jps-unsupported-api.jar <== I added because
 this was in the Class-path in the (non-felix-type)
 Manifest.mf of one of the other jars
 >
 
 > Sorry for the "data dump"
 but I am hoping that someone can explain what that error is
 telling me, and maybe suggest what might be wrong?
 > 
 > Thanks,
 > Jim
 > 
 >
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