Classloader doesn't work with Spring inside an AAR
--------------------------------------------------
Key: AXIS2-400
URL: http://issues.apache.org/jira/browse/AXIS2-400
Project: Apache Axis 2.0 (Axis2)
Type: Bug
Components: core
Versions: 0.94
Environment: Tomcat 5.5, Axis 0.94, Windows XP, Java 5
Reporter: Inigo Surguy
The classloader used for AAR doesn't work with Spring - when I put Spring
inside the lib directory of the AAR, it's not able to access its
applicationContext.xml. If I move the applicationContext to the WEB-INF/classes
directory, then Spring is able to find it, but not to load the classes defined
in it from the AAR.
However, I am able to access files in the AAR from within my own code directly
inside the .AAR.
When I initially tried to reproduce this, I thought I wasn't able to access the
contents of the .AAR at all - but I think this was because I was connecting to
Tomcat via a debugger and running the "getResource" code in the context of the
debug session, which seems to have given different results than when I call
getResource from code.
This sounds like the behaviour I'd expect if Spring was in the Axis lib
directory - but it isn't.
--
Error:
org.springframework.beans.factory.BeanDefinitionStoreException: Error
registering bean with name 'myBean' defined in class path resource
[testApplicationContext.xml]: Bean class [classpathtest.MyBean] not found;
nested exception is java.lang.ClassNotFoundException: classpathtest.MyBean
Full error:
−
<soapenv:Envelope>
<soapenv:Header/>
−
<soapenv:Body>
−
<soapenv:Fault>
<faultcode>Client</faultcode>
−
<faultstring>
IOException parsing XML document from class path resource
[testApplicationContext.xml]; nested exception is
java.io.FileNotFoundException: class path resource [testApplicationContext.xml]
cannot be opened because it does not exist; nested exception is:
org.springframework.beans.factory.BeanDefinitionStoreException:
IOException parsing XML document from class path resource
[testApplicationContext.xml]; nested exception is
java.io.FileNotFoundException: class path resource [testApplicationContext.xml]
cannot be opened because it does not exist
</faultstring>
<faultactor>http://myAxisServer/role/default</faultactor>
−
<detail>
−
<soapenv:Exception>
org.apache.axis2.AxisFault: IOException parsing XML document from class path
resource [testApplicationContext.xml]; nested exception is
java.io.FileNotFoundException: class path resource [testApplicationContext.xml]
cannot be opened because it does not exist; nested exception is:
org.springframework.beans.factory.BeanDefinitionStoreException:
IOException parsing XML document from class path resource
[testApplicationContext.xml]; nested exception is
java.io.FileNotFoundException: class path resource [testApplicationContext.xml]
cannot be opened because it does not exist
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:254)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:118)
at
org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:37)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:331)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPGetRequest(HTTPTransportUtils.java:147)
at
org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:103)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException:
IOException parsing XML document from class path resource
[testApplicationContext.xml]; nested exception is
java.io.FileNotFoundException: class path resource [testApplicationContext.xml]
cannot be opened because it does not exist
at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:180)
at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:148)
at
org.springframework.beans.factory.xml.XmlBeanFactory.<init>(XmlBeanFactory.java:68)
at
org.springframework.beans.factory.xml.XmlBeanFactory.<init>(XmlBeanFactory.java:56)
at classpathtest.ClasspathTest.testSpring(ClasspathTest.java:20)
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:585)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:97)
... 20 more
Caused by: java.io.FileNotFoundException: class path resource
[testApplicationContext.xml] cannot be opened because it does not exist
at
org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:137)
at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:167)
... 29 more
</soapenv:Exception>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
--
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