DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT <http://nagoya.apache.org/bugzilla/show_bug.cgi?id=9826>. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE.
http://nagoya.apache.org/bugzilla/show_bug.cgi?id=9826 Doc message's operation not identified Summary: Doc message's operation not identified Product: Axis Version: beta-2 Platform: PC OS/Version: Windows NT/2K Status: NEW Severity: Normal Priority: Other Component: Basic Architecture AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] I showed this problem to Glen Daniels and he knows what fix is needed. The error can be reproduced with the following JUnit test acting as the client: package xp2002.exercise.webservices.test; import java.util.Vector; import junit.framework.TestCase; import org.apache.axis.client.Call; import org.apache.axis.client.Service; import org.apache.axis.message.SOAPBodyElement; import org.apache.axis.utils.XMLUtils; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import org.w3c.dom.Text; public class ForecastWebServiceTest extends TestCase { public ForecastWebServiceTest(String name) { super(name); } public static void main(String[] args) { junit.awtui.TestRunner.run(ForecastWebServiceTest.class); } public void testGetForecast() throws Exception { Element cityXML = XMLUtils.StringToElement ("http://xp2002.exercise.forecast";, "CITY", "Apex"); SOAPBodyElement forecastXML = callGetForecast(cityXML); assertNotNull( "forecastResult", forecastXML.getAsDOM().getElementsByTagName ("ForecastResult")); NodeList itemList = forecastXML.getAsDOM().getElementsByTagName ("CITY"); Node item = itemList.item(0); assertTrue("forecastResult", "Apex".equals(item.getFirstChild ().toString())); } public SOAPBodyElement callGetForecast(Element cityXML) throws Exception { String endpoint = "http://localhost:8080/axis/services/ForecastService";; Service service = new Service(); Call call = (Call) service.createCall(); call.setTargetEndpointAddress(new java.net.URL(endpoint)); SOAPBodyElement[] input = new SOAPBodyElement[1]; SOAPBodyElement soap = new SOAPBodyElement(cityXML); input[0] = soap; Vector elems = (Vector) call.invoke(input); return (SOAPBodyElement) elems.elementAt(0); } } To a service implemented by the following bean (with code removed) package xp2002.exercise.forecast.service; import org.w3c.dom.Document; public class Forecaster { private ForecastTable forecasts = new ForecastTable(); public Forecaster() { super(); } public Document getForecast(Document cityDoc){ //simplified code to just return back the document recieved return cityDoc; } } The deploy.wsdd file is <deployment name="test" xmlns="http://xml.apache.org/axis/wsdd/"; xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"; xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance";> <service name="ForecastService" provider="java:MSG"> <parameter name="className" value="xp2002.exercise.forecast.service.Forecaster" /> <parameter name="allowedMethods" value="getForecast" /> </service> </deployment> The service on the wire is: POST /axis/services/ForecastService HTTP/1.0 Content-Length: 340 Host: localhost Content-Type: text/xml; charset=utf-8 SOAPAction: "" <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> <SOAP-ENV:Body><ns1:CITY xmlns:ns1="http://xp2002.exercise.forecast";>Apex</ns1:CITY> </SOAP-ENV:Body> </SOAP-ENV:Envelope> The error being generated on the server side is: java.lang.NullPointerException at org.apache.axis.AxisFault.makeFault(AxisFault.java:116) at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:433) at org.apache.axis.Message.getSOAPEnvelope(Message.java:306) at org.apache.axis.handlers.soap.SOAPService$SOAPRequestHandler.invoke (SOAPService.java:138) at org.apache.axis.strategies.InvocationStrategy.visit (InvocationStrategy.java:71) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:154) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:121) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:288) at org.apache.axis.transport.http.AxisServlet.doPost (AxisServlet.java:576) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke (CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke (StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke (ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke (AccessLogValve.java:468) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext (StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process (HttpProcessor.java:1012) at org.apache.catalina.connector.http.HttpProcessor.run (HttpProcessor.java:1107) at java.lang.Thread.run(Thread.java:536) Caused by: java.lang.NullPointerException at org.apache.axis.message.BodyBuilder.onStartChild (BodyBuilder.java:134) at org.apache.axis.encoding.DeserializationContextImpl.startElement (DeserializationContextImpl.java:831) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1488) at org.apache.crimson.parser.Parser2.content(Parser2.java:1779) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507) at org.apache.crimson.parser.Parser2.content(Parser2.java:1779) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507) at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500) at org.apache.crimson.parser.Parser2.parse(Parser2.java:305) at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at org.apache.axis.encoding.DeserializationContextImpl.parse (DeserializationContextImpl.java:202) at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:428) ... 39 more I believe the problem is in the following code in BodyBuilder.onStartChild when it is trying to identify whether the element being analyzed is a non-Root element or a non-RPC service. } else if (!gotRPCElement) { if (isRoot && (operations == null || (operations[0].getStyle() != ServiceDesc.STYLE_MESSAGE))) { gotRPCElement = true; element = new RPCElement(namespace, localName, prefix, attributes, context, operations); Inspecting the variables as this code is walked through shows that the operations are null which causes the ‘if’ to be true and calls the new RPCElement(..) which then errors out. Running the samples.message example also causes the new RPCElement to be executed, but does not cause the fault to occur. I don't know what difference between the 2 tests is causing the sample to pass and mine to fall.
