Ah, ok! It works indeed with the wrapped style. Thanks, Dave
> -----Original Message----- > From: Anne Thomas Manes [mailto:[EMAIL PROTECTED] > Sent: Thursday, February 10, 2005 9:36 PM > To: [EMAIL PROTECTED] > Subject: Re: Can't invoke method with multiple arguments > > > This is not a bug -- this is a requirement of SOAP. The child element > of the SOAP body indicates to the SOAP processor how to handle the > request. This child element must provide a unique signature so that > the SOAP processor can figure it out. The SOAP specification doesn't > specify how to process more than one child element in the SOAP body. > The WS-I Basic Profile has clarified this point and specified a rule > that says that the SOAP body must contain at most one child element. > > When using document/literal, you must wrap your parameters with a > single element, and this element must be used as the one and only > child element of the SOAP body. If you use the wrapped style, Axis > will do this for you automatically. > > - Anne > > > On Tue, 8 Feb 2005 17:17:01 +0100, David Werner > <[EMAIL PROTECTED]> wrote: > > Hallo Ioan, > > > > I'm quite stunned by this bug! Handling multiple parameters should be a > > basic functionality. > > In any case, many thanks for your reply! :-) > > > > Ciao, Dave > > > > > > > -----Original Message----- > > > From: Ioan Berbece [mailto:[EMAIL PROTECTED] > > > Sent: Monday, February 07, 2005 8:50 PM > > > To: [EMAIL PROTECTED] > > > Subject: RE: Can't invoke method with multiple arguments > > > > > > > > > Hi Dave, > > > > > > Last time I checked Axis 1.1 and Axis 1.2 RC2 didn't handle multiple > > > message parts in a doc/lit web service. Take a look at this bug: > > > http://issues.apache.org/jira/browse/AXIS-621 > > > which has an attachment for an attempted fix in Call.java > (client side). > > > I also attempted a fix for the server side in > RPCProvider.java, but I'm > > > not sure whether the fix is a proper one (although the > functional tests > > > pass with the fix in place in Axis 1.2 RC2). > > > I have to say here that I'm a bit disappointed to see that > this bug (and > > > I believe there are others related) hasn't received the attention it > > > requires (right now it seems it spans two versions: 1.1 and 1.2 - not > > > sure what the story is in Axis 2.0). > > > If you want my proposed fix email me privately. > > > > > > Thanks, > > > IB > > > > > > -----Original Message----- > > > From: David Werner [mailto:[EMAIL PROTECTED] > > > Sent: February 7, 2005 1:50 PM > > > To: [EMAIL PROTECTED] > > > Subject: RE: Can't invoke method with multiple arguments > > > > > > Hallo, > > > > > > I also tried to invoke the same service with a Call object and > > > explicitly > > > set the type of the parameters. This time I got anothter exception: > > > "org.xml.sax.SAXException: SimpleDeserializer encountered a child > > > element, > > > which is NOT expected, in something it was trying to deserialize." > > > Does anyone have an idea ...? > > > > > > Bye, Dave > > > > > > -------------------- > > > client code > > > -------------------- > > > > > > public class TestClient2 > > > { > > > public static void main(String [] args) { > > > try { > > > String endpoint = > > > "http://localhost:1234/axis1.2rc2/services/test";; > > > > > > Service service = new Service(); > > > Call call = (Call) service.createCall(); > > > > > > call.setTargetEndpointAddress( new java.net.URL(endpoint) ); > > > call.setOperationName(new QName("urn:TestNS", "printLongs") ); > > > > > > call.addParameter("in6", > > > org.apache.axis.Constants.XSD_LONG, > > > javax.xml.rpc.ParameterMode.IN); > > > call.addParameter("in7", > > > org.apache.axis.Constants.XSD_LONG, > > > javax.xml.rpc.ParameterMode.IN); > > > call.setReturnType(org.apache.axis.Constants.XSD_STRING); > > > String response = (String) call.invoke( new Object[] { 1L, 1L } > > > ); > > > System.out.println(response); > > > } catch (Exception e) { > > > System.err.println(e.toString()); > > > } > > > } > > > } > > > > > > -------------------- > > > exception > > > -------------------- > > > > > > AxisFault > > > faultCode: > > > {http://schemas.xmlsoap.org/soap/envelope/}Server.userException > > > faultSubcode: > > > faultString: org.xml.sax.SAXException: SimpleDeserializer > encountered a > > > child element, which is NOT expected, in something it was trying to > > > deserialize. > > > faultActor: > > > faultNode: > > > faultDetail: > > > > > > {http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXException: > > > SimpleDeserializer encountered a child element, which is NOT expected, > > > in > > > something it was trying to deserialize. > > > at > > > > org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeser > > > iali > > > zer.java:143) > > > at > > > > org.apache.axis.encoding.DeserializationContext.startElement(Deserializa > > > tion > > > Context.java:1031) > > > at > > > > org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java: > > > 165) > > > at > > > > org.apache.axis.message.MessageElement.publishToHandler(MessageElement.j > > > ava: > > > 1140) > > > at > org.apache.axis.message.RPCElement.deserialize(RPCElement.java:238) > > > at org.apache.axis.message.RPCElement.getParams(RPCElement.java:386) > > > at > > > > org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.ja > > > va:1 > > > 48) > > > at > > > > org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:319 > > > ) > > > at > > > > org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.j > > > ava: > > > 32) > > > at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) > > > at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) > > > at > > > org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:450) > > > at org.apache.axis.server.AxisServer.invoke(AxisServer.java:285) > > > at > > > > org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:653) > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) > > > at > > > > org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.j > > > ava: > > > 301) > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > > > .... > > > > > > > > > > > > > -----Original Message----- > > > > From: David Werner [mailto:[EMAIL PROTECTED] > > > > Sent: Monday, February 07, 2005 3:35 PM > > > > To: [EMAIL PROTECTED] Apache. Org > > > > Subject: Can't invoke method with multiple arguments > > > > > > > > > > > > Hi, > > > > > > > > I haven't realized the whole problem, when I submitted the mail > > > > with subject > > > > 'Problem with deserealizing boolean'. In fact, I can't invoke any > > > method > > > > with more than a single argument, independent of the arguments' > > > (simple) > > > > type! A java.lang.IllegalArgumentException is thrown, because > > > > only the first > > > > value can be deseserialized: > > > > > > > > "Tried to invoke method public java.lang.String > > > > test.server.TestSoapBindingImpl.printLongs(long,long) with arguments > > > > java.lang.Long,null. The arguments do not match the signature." > > > > > > > > Here's an example of a simple web service, that takes two longs and > > > should > > > > return a string. > > > > At the end of the mail I copied a part of Axis' log file, where only > > > the > > > > first argument of printLongs is properly converted before the > > > exception is > > > > thrown. > > > > I would be really glad, if someone could give me a hint of what I'm > > > doing > > > > wrong. ;-) > > > > > > > > BTW, I'm using Axis 1.2RC2, Tomcat 5.0.19 and JDK 1.5 on Win XP. > > > > > > > > Bye, Dave > > > > > > > > ------------------------- > > > > service implementation > > > > ------------------------ > > > > public class TestSoapBindingImpl implements test.server.Test{ > > > > > > > > public String printLongs(long long_1, long long_2){ > > > > return "long_1 = " +long_1 +", long_2 = " +long_2; > > > > } > > > > > > > > } > > > > > > > > -------------------- > > > > client > > > > -------------------- > > > > public class TestClient { > > > > > > > > public static void main (String[] args) throws Exception { > > > > TestService service = new TestServiceLocator(); > > > > Test testProxy = service.gettest(); > > > > > > > > long longVal = 1L; > > > > response = testProxy.printLongs(longVal, longVal); > > > > System.out.println(response); > > > > } > > > > } > > > > > > > > -------------------- > > > > SOAP messsage > > > > -------------------- > > > > <soapenv:Envelope > > > > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > > > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > > > <soapenv:Body> > > > > <in6 xmlns="urn:TestNS">1</in6> > > > > <in7 xmlns="urn:TestNS">1</in7> > > > > </soapenv:Body> > > > > </soapenv:Envelope> > > > > > > > > > > > > ----------------- > > > > Axis' log file > > > > ----------------- > > > > ... > > > > 17555 org.apache.axis.message.SAXOutputter > > > > - SAXOutputter.startElement ['urn:TestNS' in6] > > > > 17555 org.apache.axis.i18n.ProjectResourceBundle > > > > - > org.apache.axis.i18n.resource::handleGetObject(startElem00) > > > > 17555 org.apache.axis.encoding.SerializationContext > > > > - Start element [urn:TestNS]:in6 > > > > 17555 org.apache.axis.message.SAXOutputter > > > > - SAXOutputter.characters ['1'] > > > > 17766 org.apache.axis.message.SAXOutputter > > > > - SAXOutputter.endElement ['urn:TestNS' in6] > > > > 17766 org.apache.axis.i18n.ProjectResourceBundle > > > > - org.apache.axis.i18n.resource::handleGetObject(endElem00) > > > > 17766 org.apache.axis.encoding.SerializationContext > > > > - End element in6 > > > > 17766 org.apache.axis.i18n.ProjectResourceBundle > > > > - org.apache.axis.i18n.resource::handleGetObject(empty00) > > > > 17766 org.apache.axis.utils.NSStack > > > > - NSPop (empty) > > > > 17766 org.apache.axis.i18n.ProjectResourceBundle > > > > - org.apache.axis.i18n.resource::handleGetObject(bodyIs00) > > > > 17766 org.apache.axis.providers.java.RPCProvider > > > > - body is <in6 xmlns="urn:TestNS">1</in6> > > > > 17766 org.apache.axis.i18n.ProjectResourceBundle > > > > - > > > org.apache.axis.i18n.resource::handleGetObject(pushHandler00) > > > > 17766 org.apache.axis.encoding.DeserializationContext > > > > - Pushing handler [EMAIL PROTECTED] > > > > 17766 org.apache.axis.encoding.DeserializationContext > > > > - Enter: DeserializationContext::startPrefixMapping(, > > > urn:TestNS) > > > > 17766 org.apache.axis.utils.NSStack > > > > - NSPush (32) > > > > 17766 org.apache.axis.utils.NSStack > > > > - NSPush (32) > > > > 17766 org.apache.axis.encoding.DeserializationContext > > > > - Exit: DeserializationContext::startPrefixMapping() > > > > 17766 org.apache.axis.encoding.DeserializationContext > > > > - Enter: > DeserializationContext::startElement(urn:TestNS, in6) > > > > 17766 org.apache.axis.message.RPCHandler > > > > - Enter: RPCHandler.onStartChild() > > > > 17766 org.apache.axis.i18n.ProjectResourceBundle > > > > - > > > org.apache.axis.i18n.resource::handleGetObject(typeFromAttr00) > > > > 17766 org.apache.axis.message.RPCHandler > > > > - Type from attributes is: null > > > > 17876 org.apache.axis.message.RPCHandler > > > > - Exit: RPCHandler.onStartChild() > > > > 17886 org.apache.axis.i18n.ProjectResourceBundle > > > > - > > > org.apache.axis.i18n.resource::handleGetObject(pushHandler00) > > > > 17886 org.apache.axis.encoding.DeserializationContext > > > > - Pushing handler > > > > [EMAIL PROTECTED] > > > > 17886 org.apache.axis.encoding.DeserializationContext > > > > - Exit: DeserializationContext::startElement() > > > > 17886 org.apache.axis.encoding.DeserializationContext > > > > - Enter: DeserializationContext::endElement(urn:TestNS, in6) > > > > 17886 org.apache.axis.i18n.ProjectResourceBundle > > > > - > org.apache.axis.i18n.resource::handleGetObject(popHandler00) > > > > 17886 org.apache.axis.encoding.DeserializationContext > > > > - Popping handler > > > > [EMAIL PROTECTED] > > > > 17886 org.apache.axis.i18n.ProjectResourceBundle > > > > - > > > > org.apache.axis.i18n.resource::handleGetObject(setValueInTarget00) > > > > 17886 org.apache.axis.encoding.DeserializerImpl > > > > - Set value 1 in target > > > > [EMAIL PROTECTED] > > > > 17886 org.apache.axis.i18n.ProjectResourceBundle > > > > - org.apache.axis.i18n.resource::handleGetObject(empty00) > > > > 17886 org.apache.axis.utils.NSStack > > > > - NSPop (empty) > > > > 17886 org.apache.axis.encoding.DeserializationContext > > > > - Popped element stack to > > > org.apache.axis.message.SOAPBody:Body > > > > 17886 org.apache.axis.encoding.DeserializationContext > > > > - Exit: DeserializationContext::endElement() > > > > 17886 org.apache.axis.i18n.ProjectResourceBundle > > > > - org.apache.axis.i18n.resource::handleGetObject(convert00) > > > > 17886 org.apache.axis.utils.JavaUtils > > > > - Trying to convert java.lang.Long to long > > > > 17886 org.apache.axis.i18n.ProjectResourceBundle > > > > - org.apache.axis.i18n.resource::handleGetObject(value00) > > > > 17886 org.apache.axis.providers.java.RPCProvider > > > > - value: 1 > > > > 17886 org.apache.axis.i18n.ProjectResourceBundle > > > > - > > > org.apache.axis.i18n.resource::handleGetObject(dispatchIAE00) > > > > 17986 org.apache.axis.providers.java.RPCProvider > > > > - Tried to invoke method public java.lang.String > > > > test.server.TestSoapBindingImpl.printLongs(long,long) with arguments > > > > java.lang.Long,null. The arguments do not match the signature. > > > > java.lang.IllegalArgumentException > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > at > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorIm > > > > pl.java:39 > > > > ) > > > > at > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAc > > > > cessorImpl > > > > .java:25) > > > > at java.lang.reflect.Method.invoke(Method.java:585) > > > > at > > > > org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvide > > > > r.java:384 > > > > ) > > > > at > > > > org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvi > > > > der.java:2 > > > > 81) > > > > at > > > > > > > > org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:319 > > > ) > > > > at > > > > org.apache.axis.strategies.InvocationStrategy.visit(InvocationStra > > > > tegy.java: > > > > 32) > > > > at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) > > > > at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) > > > > at > > > > > org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:450) > > > > at org.apache.axis.server.AxisServer.invoke(AxisServer.java:285) > > > > at > > > > > > > > org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:653) > > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) > > > > at > > > > org.apache.axis.transport.http.AxisServletBase.service(AxisServlet > > > > Base.java: > > > > 301) > > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > > > > ... > > > > > > > > > > > > > > >
