I changed the package to 'test', and still I get no respect.
-dan On 9/25/06, Bhatra, Junaid <[EMAIL PROTECTED]> wrote:
It looks like your TestService class is in the default package. Try putting it in some package and see what happens? Don't forget to change the "ServiceClass" parameter to reflect the package name as well. - Junaid -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of D.Kreft Sent: Monday, September 25, 2006 2:18 PM To: Axis Users Subject: Axis2: simple service fails to work I'm trying to whip-up a bare-bones service that will demonstrate Axis2's inability to cope with complex data types returned by service methods using RPCMessageReceiver and now I can't even get *that* to work (what a way to start off the week). Here's the service implementation: public class TestService { public String[] getArrayOfStrings() { return new String[] {"Hello", "World"}; } public int getInt() { return 1; } public Object getObject() { return new Object(); } public String getString() { return "Hello World"; } } And here's the services.xml: <?xml version="1.0" encoding="ISO-8859-1"?> <service name="test"> <parameter name="ServiceClass" locked="false"> TestService </parameter> <operation name="getArrayOfStrings"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </operation> <operation name="getInt"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </operation> <operation name="getObject"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </operation> <operation name="getString"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </operation> </service> And the listing of my .aar file: % jar -tf test.aar META-INF/ META-INF/MANIFEST.MF META-INF/services.xml src/ src/TestService.java TestService.class I started Tomcat (and thus Axis2) from scratch, with only the default 'version' service and then used the web admin CGI to upload the service. Immediately, I saw the following in the catalina.out: - Error in schema generating null java.lang.NullPointerException at org.apache.ws.java2wsdl.Java2WSDLUtils.namespaceFromClassName(Java2WSDLU tils.java:51) at org.apache.ws.java2wsdl.Java2WSDLUtils.schemaNamespaceFromClassName(Java 2WSDLUtils.java:77) at org.apache.ws.java2wsdl.SchemaGenerator.<init>(SchemaGenerator.java:77) at org.apache.axis2.deployment.util.Utils.fillAxisService(Utils.java:209) at org.apache.axis2.deployment.ServiceBuilder.populateService(ServiceBuilde r.java:149) at org.apache.axis2.deployment.repository.util.ArchiveReader.buildServiceGr oup(ArchiveReader.java:76) at org.apache.axis2.deployment.repository.util.ArchiveReader.processService Group(ArchiveReader.java:118) at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.j ava:620) at org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList .java:195) at org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener .java:207) at org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryL istener.java:155) at org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryL istener.java:199) at org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepositary(Sche dulerTask.java:61) at org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.ja va:68) at org.apache.axis2.deployment.scheduler.Scheduler$SchedulerTimerTask.run(S cheduler.java:76) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) But yet Axis2 is still able to generate a WSDL (which I won't bother to paste). Calling http://localhost:7070/axis2/services/test/getInt results in a "resource not found" error, with no accompanying stack trace or error messaging in my catalina.out. When I try to call getInt() (or any other method, for that matter) via a Perl SOAP client, I get the exception pasted below. Can anyone see what it is that I'm doing wrong? -dan org.apache.axis2.AxisFault: null; nested exception is: java.lang.NullPointerException at org.apache.axis2.AxisFault.makeFault(AxisFault.java:318) at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RP CMessageReceiver.java:136) at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(Abst ractInOutSyncMessageReceiver.java:37) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostReques t(HTTPTransportUtils.java:284) at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:136) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.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.valves.AccessLogValve.invoke(AccessLogValve.java:526 ) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1 48) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:85 6) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC onnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint .java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow erWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:684) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.NullPointerException at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RP CMessageReceiver.java:84) ... 21 more --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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