Hi All,
It seems sample 500,501,502 is not working in latest ESB. I did follow the
this link[1].
Its documentation for 3.0.1. Did i missed anything here? It shows class not
found
error at back end. Can someone point me to correct document please.

[1]http://wso2.org/project/esb/java/3.0.1/docs/samples/eventing_samples.html



2012-08-23 21:30:01,335]  INFO - Axis2SynapseController Loading mediator
extensions...
[2012-08-23 21:30:01,337]  INFO - CarbonSynapseController Loading the
mediation configuration from the file system
[2012-08-23 21:30:01,338]  INFO - XMLConfigurationBuilder Generating the
Synapse configuration model by parsing the XML configuration
[2012-08-23 21:30:02,105] FATAL - ServiceBusInitializer Failed to
initialize ESB due to a fatal error
java.lang.NoClassDefFoundError: org/wso2/eventing/Subscription
at
org.apache.synapse.config.xml.SynapseXMLConfigurationFactory.defineEventSource(SynapseXMLConfigurationFactory.java:248)
at
org.apache.synapse.config.xml.SynapseXMLConfigurationFactory.getConfiguration(SynapseXMLConfigurationFactory.java:91)
at
org.apache.synapse.config.xml.ConfigurationFactoryAndSerializerFinder.getConfiguration(ConfigurationFactoryAndSerializerFinder.java:161)
at
org.apache.synapse.config.xml.XMLConfigurationBuilder.getConfiguration(XMLConfigurationBuilder.java:48)
at
org.apache.synapse.config.SynapseConfigurationBuilder.getConfiguration(SynapseConfigurationBuilder.java:91)
at
org.apache.synapse.Axis2SynapseController.createSynapseConfiguration(Axis2SynapseController.java:465)
at
org.wso2.carbon.mediation.initializer.CarbonSynapseController.createSynapseConfiguration(CarbonSynapseController.java:150)
at org.apache.synapse.ServerManager.start(ServerManager.java:177)
at
org.wso2.carbon.mediation.initializer.ServiceBusInitializer.initESB(ServiceBusInitializer.java:408)
at
org.wso2.carbon.mediation.initializer.ServiceBusInitializer.activate(ServiceBusInitializer.java:170)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:230)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:182)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:292)
at
org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:226)
at
org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:124)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:930)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at
org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:149)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:757)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:712)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:129)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:206)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:506)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:524)
at
org.wso2.carbon.event.core.internal.builder.EventBrokerBuilderDS.activate(EventBrokerBuilderDS.java:71)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:230)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:182)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:292)
at
org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:226)
at
org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:124)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:930)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at
org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:149)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:757)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:712)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:129)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:206)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:506)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:524)
at
org.wso2.carbon.qpid.internal.QpidServiceComponent.activate(QpidServiceComponent.java:134)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:230)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:182)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:292)
at
org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:226)
at
org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:124)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:930)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at
org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:149)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:757)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:712)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:129)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:206)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:506)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:524)
at
org.wso2.carbon.core.services.internal.CarbonServicesServiceComponent.activate(CarbonServicesServiceComponent.java:72)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:230)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:140)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:330)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:560)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:182)
at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:292)
at
org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:226)
at
org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:124)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:930)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at
org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:149)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:757)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:712)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:129)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:206)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:506)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:524)
at
org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:471)
at
org.wso2.carbon.core.init.CarbonServerManager.removePendingItem(CarbonServerManager.java:273)
at
org.wso2.carbon.core.init.PreAxis2ConfigItemListener.bundleChanged(PreAxis2ConfigItemListener.java:117)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:916)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at
org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:330)
Caused by: java.lang.ClassNotFoundException: org.wso2.eventing.Subscription
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:489)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:405)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:393)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 103 more
[2012-08-23 21:30:02,126]  INFO - EventBrokerBuilderDS Successfully
registered the event broker
[2012-08-23 21:30:57,440]  WARN - StartupFinalizerServiceComponent Waiting
for required OSGi services:
org.wso2.carbon.mediation.initializer.services.SynapseEnvironmentService,


-- 
*Sanjeewa Malalgoda*
WSO2 Inc.
Mobile : +14084122715 | +94713068779

 <http://sanjeewamalalgoda.blogspot.com/>blog
:http://sanjeewamalalgoda.blogspot.com/<http://sanjeewamalalgoda.blogspot.com/>
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