I agree with the excellence of this book. I haven't found such detailed description in WSDL and SOAP messages from other source. But I have a problem to running the SOAP messages example from Chapter 13. I use Tomcat 4.1.12 and SOAP 2.3.1, tried both JDK 1.3 and 1.4. The deployment seemed OK, but when I ran the Client, I got the following exception. From the discussion group of Apache SOAP, somebody suggested this might be a version incompatiblity of Xerces and Tomcat, but I tried to rename the xerces.jar to a_xerces.jar in %Tomcat_home%/common/lib directory to let it be loaded at the very beginning when Tomcat started (for JDK1.3) and put xerces.jar in %Tomcat_home%/common/endorsed and remove other parsers in this directory (for JDK 1.4, this is a new feature only in 1.4). But I kept getting this exception. I also tried other simple example from other resource and got the same response. So it seemed the problem was my environment, not the example. Does anybody know the solution? My OS is Windows XP Professional. Thanks a lot.
<?xml version='1.0' encoding='UTF-8'?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SOAP-ENV:Body>
<SOAP-ENV:Fault>
<faultcode>SOAP-ENV:Server</faultcode>
<faultstring>Exception while handling service request: javaxml2.OrderProcessor.purchaseOrder(org.apache.soap.Envelope,org.apache.soap.rpc.SOAPContext,org.apache.soap.rpc.SOAPContext) -- no signature match</faultstring>
<faultactor>/soap/servlet/messagerouter</faultactor>
<detail>
<stackTrace>java.lang.NoSuchMethodException: javaxml2.OrderProcessor.purchaseOrder(org.apache.soap.Envelope,org.apache.soap.rpc.SOAPContext,org.apache.soap.rpc.SOAPContext) -- no signature match
at org.apache.soap.util.MethodUtils.getEntryPoint(MethodUtils.java:194)
at org.apache.soap.util.MethodUtils.getMethod(MethodUtils.java:548)
at org.apache.soap.util.MethodUtils.getMethod(MethodUtils.java:528)
at org.apache.soap.server.MessageRouter.invoke(MessageRouter.java:54)
at org.apache.soap.providers.MsgJavaProvider.invoke(MsgJavaProvider.java:125)
at org.apache.soap.server.http.MessageRouterServlet.doPost(MessageRouterServlet.java:308)
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:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:536)
</stackTrace>
</detail>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
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