L.S., Could you paste the full stacktrace? The message body itself probably doesn't contain a reference to that object because it's an XML source, but perhaps some header/property gets set with a reference to the scheduler bean somehow. It would be interesting to know which step in your code is triggering the exception (it might gave us a clue as to where the reference might live in your message exchange).
Regards, Gert Vanthienen ------------------------ Open Source SOA: http://fusesource.com Blog: http://gertvanthienen.blogspot.com/ On 31 August 2010 23:46, zacwolfe <[email protected]> wrote: > > This might get a little long but I really hope someone can help me with this. > I'm trying to add scheduling functionality to my servicemix-empowered open > source application http://www.safisystems.com SafiServer/SafiWorkshop . > > I have 3 bundles involved in this use case: > > com.safi.SafiServerScheduling -- Contains the Marshaler class > > com.safi.SafiServer -- Contains the endpoint bean declaration which > delegates to a class extending > org.apache.servicemix.jbi.listener.MessageExchangeListener called > SafiSchedulingEndpoint: > > <bean id="safiSchedulingEndpoint" > class="com.safi.server.saflet.scheduling.SafiSchedulerEndpoint" /> > > <bean:endpoint service="ns:safiScheduling" > endpoint="safiSchedulingEndpoint" > bean="#safiSchedulingEndpoint" /> > > <!-- use this special class to register the endpoints with the NMR --> > <bean class="org.apache.servicemix.common.osgi.EndpointExporter" /> > > quartz_test2.xml -- A simple test bundle that contains a trigger and > JobDetailBean to invoke the endpoint above: > > <bean name="safletInvokeJob" > class="org.springframework.scheduling.quartz.JobDetailBean"> > <property name="jobClass" > value="org.apache.servicemix.quartz.support.ServiceMixJob" /> > <property name="jobDataAsMap"> > <map> > > <entry key="safletInvocationProperties"> > <value><![CDATA[<?xml version="1.0" > encoding="UTF-8"?> > <!DOCTYPE properties SYSTEM > "http://java.sun.com/dtd/properties.dtd";> > <properties> > <comment>Hi</comment> > <entry key="foo">bar</entry> > <entry key="fu">baz</entry> > </properties>]]></value> > </entry> > <entry key="safletProject" value="testProject" > /> > <entry key="safletName" value="testSaflet1" /> > <!-- <entry key="telephonyServerPort" > value="0" /> > <entry key="telephonyServerIp" > value="127.0.0.1" /> --> > </map> > </property> > </bean> > > <bean class="com.safi.server.scheduling.SafletInvocationMarshaller" > id="marshaller" /> > > <quartz:endpoint service="b:service" endpoint="endpoint" > targetService="ns:safiScheduling" marshaler="#marshaller"> > > <quartz:trigger> > <quartz:simple repeatCount="1" repeatInterval="10000" > startDelay="2000" jobDetail="#safletInvokeJob"> > > </quartz:simple> > </quartz:trigger> > </quartz:endpoint> > > <bean class="org.apache.servicemix.common.osgi.EndpointExporter" /> > > > When I drop the quartz_test2.xml into the deploy directory, the marshaler is > invoked correctly but a ClassNotFound exception is raised when the business > logic in the endpoint class SafiSchedulerEndpoint is invoked. > > java.lang.ClassNotFoundException: > org.eclipse.emf.teneo.hibernate.mapping.elist.HibernatePersistableEList not > found from bundle [com.safi.SafiServerScheduling] > at > org.springframework.osgi.util.BundleDelegatingClassLoader.findClass(BundleDelegatingClassLoader.java:103) > at > org.springframework.osgi.util.BundleDelegatingClassLoader.loadClass(BundleDelegatingClassLoader.java:156) > at java.lang.ClassLoader.loadClass(ClassLoader.java:248) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:247) > at > org.eclipse.emf.teneo.classloader.ClassLoaderResolver.classForName(ClassLoaderResolver.java:50) > at > org.eclipse.emf.teneo.extension.DefaultExtensionManager.getExtension(DefaultExtensionManager.java:119) > at > org.eclipse.emf.teneo.extension.DefaultExtensionManager.getExtension(DefaultExtensionManager.java:248) > .... > > > My class SafiSchedulerEndpoint uses many classes not exported and not > available to the bundle containing my marshaler class > (com.safi.SafiServerScheduling) including the offending > org.eclipse.emf.teneo.hibernate.mapping.elist.HibernatePersistableEList. > However, the bundle containing the marshaler shouldn't need visibility of > those classes used internally by the endpoint and business logic > bundle(com.safi.SafiServer). The marshaler is simply taking strings from > the quartz JobExecutionContext and placing that info into properties on the > normalized message. > > I chose to implement Quartz scheduling as the first (of hopefully many) > servicemix-powered features for SafiServer since I thought would be a fairly > straightfoward endeavor and immediately useful for our users. Unfortunately > it has turned into a more drawn-out battle with configuration and classpath > issues than I anticipated. > > Any help on this issue is deeply appreciated. > > -- > View this message in context: > http://servicemix.396122.n5.nabble.com/Classloading-problem-with-Quartz-trigger-marshaler-endpoint-tp2798721p2798721.html > Sent from the ServiceMix - User mailing list archive at Nabble.com. >
