I think so.
On Fri, 18 Mar 2005 12:38:03 -0800, Tim K. (Gmane) <[EMAIL PROTECTED]> wrote: > Anne, > > Would this then be an Axis bug? Shouldn't Axis generate the proper WSDL > for custom exceptions when using WSDL2Java? > > Thanks. > > Tim > > > Anne Thomas Manes wrote: > > Per both the SOAP 1.1 spec and the WS-I BP, faults must be described > > as document/literal -- even if the input and output messages are > > rpc/encoded. Perhaps that's why .NET is having so much trouble. > > > > Anne > > > > > > On Tue, 15 Mar 2005 20:11:45 -0800, Dino Chiesa <[EMAIL PROTECTED]> wrote: > > > >> > >> > >>>Does .NET uses XMLSerializer behind the scenes to perform > >> > >>serialization/deserialization of SOAP messages? > >> > >>Yes, it can, but not SOAP Section-5 encoded messages. In .NET, that is done > >>by the SOAP serializer. > >> > >> > >>>Is there an alternative preferred/standard mechanism to define array types > >> > >>in the WSDL? > >> > >>Yes, see > >>http://wiki.apache.org/ws/DotNetInteropArrays?action=show > >> > >> > >>>Assuming I was not using the funky array stuff, and just trying to > >> > >>deserialize a standard object with xsd string/int attributes etc by using > >>the detail element inside a SoapException, do you know how you would go > >>about doing this? > >> > >>Like this? > >> > >> catch (System.Web.Services.Protocols.SoapException ex1) { > >> Console.WriteLine("SOAP Exception: '{0}'", ex1.ToString()); > >> if (ex1.Detail != null) { > >> > >> System.Xml.Serialization.XmlSerializer ser= new > >>System.Xml.Serialization.XmlSerializer(typeof(FdkException)); > >> > >> System.IO.StringReader sr= new > >>System.IO.StringReader(ex1.Detail.InnerXml); > >> FdkException fault= (FdkException) ser.Deserialize(new > >>System.Xml.XmlTextReader(sr)); > >> > >> Console.WriteLine("fault.errorCode: '{0}'", fault.errorCode); > >> Console.WriteLine("fault.stack: '{0}'", fault.serverStackTraceId); > >> // etc > >> } > >> else > >> Console.WriteLine("detail is null!"); > >> } > >> > >> > >>The FdkException has to be exposed into the WSDL, so that it gets generated > >>into the client-side proxy class. or it must otherwise be known to the > >>client. > >> > >> > >> ________________________________ > >> From: M S [mailto:[EMAIL PROTECTED] > >>Sent: Tuesday, March 15, 2005 9:23 PM > >>To: axis-user@ws.apache.org > >>Subject: RE: Using .NET how to deserialize obj from detail element of SOAP > >>fault sentby AXIS? > >> > >> > >> > >> > >> > >> > >>Hi Dino, > >> > >>Thanks for your reply. > >> > >>Does .NET uses XMLSerializer behind the scenes to perform > >>serialization/deserialization of SOAP messages? > >> > >>If so, it seems to support these complex array types (defined in the same > >>.WSDL file) fine - and I didn't do anything tricky to make this happen > >>either. I just used the web reference tool to point to the WSDL file and > >>woila! > >> > >> > >>For example, on a successful login, the server returns a loginResponse > >>message that is defined as following: > >> > >><wsdl:message name="loginResponse"> > >> <wsdl:part name="loginReturn" type="impl:ArrayOfNamedValue" /> > >></wsdl:message> > >> > >><complexType name="NamedValue"> > >> <sequence> > >> <element name="name" nillable="true" type="xsd:string" /> > >> <element name="value" nillable="true" type="xsd:anyType" /> > >> </sequence> > >></complexType> > >> > >><complexType name="ArrayOfNamedValue"> > >> <complexContent> > >> <restriction base="soapenc:Array"> > >><attribute ref="soapenc:arrayType" wsdl:arrayType="impl:NamedValue[]" /> > >> </restriction> > >> </complexContent> > >></complexType> > >> > >><complexType name="Item"> > >> <sequence> > >> <element name="id" type="xsd:long" /> > >> <element name="name" nillable="true" type="xsd:string" /> > >> <element name="requestedAttributes" nillable="true" > >>type="impl:ArrayOfNamedValue" /> > >> <element name="type" nillable="true" type="xsd:string" /> > >> </sequence> > >></complexType> > >> > >> > >>Where: xmlns:impl="http://xmlns.mycompany.com/app/ws"; > >>and: xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"; > >>and: xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > >> > >> > >>In my code, the following works perfectly: > >> > >>int sessionTimeout = -1, transactionTimeout = -1; > >>Item user = null; > >>NamedValue[] nvArray = null; > >>try > >>{ > >> nvArray = rlManager.login(username,password); > >>} > >>catch(System.Web.Services.Protocols.SoapException e) > >>{ > >> throw; > >>} > >>for (int i=0; i <nvArray.Length; i++) > >>{ > >> switch (nvArray[i].name) > >> { > >> case WebServiceConstants.LOGIN_USER: > >> if (!(nvArray[i].value is Item)) > >> throw new > >>exception.UnexpectedTypeException(WebServiceConstants.LOGIN_USER + " not an > >>Item."); > >> user = (Item) nvArray[i].value; > >> if (user.type != ItemTypes.USER) > >> throw new > >>exception.UnexpectedTypeException(WebServiceConstants.LOGIN_USER + " not an > >>Item of type " + ItemTypes.USER); > >> break; > >> case WebServiceConstants.SESSION_TIMEOUT: > >> if (!(nvArray[i].value is Int32)) > >> throw new > >>exception.UnexpectedTypeException(WebServiceConstants.SESSION_TIMEOUT + " > >>not an Int32."); > >> sessionTimeout = (Int32) nvArray[i].value; > >> break; > >> case WebServiceConstants.TRANSACTION_TIMEOUT: > >> if (!(nvArray[i].value is Int32)) > >> throw new > >>exception.UnexpectedTypeException(WebServiceConstants.TRANSACTION_TIMEOUT + > >>" not an Int32."); > >> transactionTimeout = (Int32) nvArray[i].value; > >> break; > >> default: > >> break; > >> } > >>} > >>if (user == null) > >>{ > >> throw new exception.AccessDeniedException(); > >>} > >> > >>Is there an alternative preferred/standard mechanism to define array types > >>in the WSDL? > >> > >>Assuming I was not using the funky array stuff, and just trying to > >>deserialize a standard object with xsd string/int attributes etc by using > >>the detail element inside a SoapException, do you know how you would go > >>about doing this? > >> > >>many thanks, > >> > >>Matt. > >> > >> > >> > >> > >> > >> > >>>From: "Dino Chiesa" <[EMAIL PROTECTED]> > >>>Reply-To: axis-user@ws.apache.org > >>>To: <axis-user@ws.apache.org> > >>>Subject: RE: Using .NET how to deserialize obj from detail element of SOAP > >> > >>fault sentby AXIS? > >> > >>>Date: Tue, 15 Mar 2005 17:32:05 -0800 > >>> > >>>first, > >>>get rid of that > >>>soapenc:Array > >>>stuff. > >>> > >>>.NET's XML Serializer won't handle that ! > >>> > >>>The SOAP serializer might, but .... > >>>I can't help you there. > >>> > >>> > >>> > >>> > >>> > >>>________________________________ > >>> > >>>From: M S [mailto:[EMAIL PROTECTED] > >>>Sent: Tuesday, March 15, 2005 6:53 PM > >>>To: axis-user@ws.apache.org > >>>Subject: Using .NET how to deserialize obj from detail element of SOAP > >>>fault sentby AXIS? > >>> > >>> > >>> > >>>Hello, > >>> > >>>I'm trying to build a C# client to consume an AXIS Web Service (running > >>>SOAP over HTTP). The Web Service encodes full server-side exception > >>>traces in the Soap Fault > Detail element using complex type structures > >>>declared in the WSDL file. > >>> > >>> > >>> > >>>I have had absolutely no luck working out how I can deserialize the > >>>custom server exception object out of the detail element using .NET > >>>(C#). I' wondering if anyone in the AXIS community has done this > >>>before? > >>> > >>> > >>> > >>>I have tried both SoapFormatter, and XmlSerializer with absolutely no > >>>luck. > >>> > >>> > >>> > >>>try > >>> > >>>{ > >>> > >>> <<<< e.g. login operation >>>> > >>> > >>>} > >>> > >>>catch (System.Web.Services.Protocols.SoapException e) > >>> > >>>{ > >>> > >>> XmlReader reader = null; > >>> > >>> XmlWriter writer = null; > >>> > >>> MemoryStream mem = new MemoryStream(); > >>> > >>> FdkException fe = null; > >>> > >>> > >>> > >>> try > >>> > >>> { > >>> > >>> reader = new XmlNodeReader(e.Detail.FirstChild); > >>> > >>> writer = new XmlTextWriter(mem, System.Text.Encoding.UTF8); > >>> > >>> writer.WriteNode(reader,true); > >>> > >>> writer.Flush(); > >>> > >>> mem.Position = 0; > >>> > >>> > >>> > >>> <<<< Add deserialization code here >>>> > >>> > >>> fe = (FdkException) .... > >>> > >>> } > >>> > >>> catch (Exception ex) > >>> > >>> { > >>> > >>> System.Console.WriteLine(ex.toString()); > >>> > >>> throw; > >>> > >>> } > >>> > >>>} > >>> > >>> > >>> > >>>The first deserialization mechansim I tried was using > >>>System.Runtime.Serialization.Formatters.Soap.SoapFormatter > >>> > >>> > >>> > >>>SoapFormatter sf = new SoapFormatter(); > >>> > >>>sf.Binder = new FdkExceptionDeserializationBinder(); > >>> > >>>fe = (FdkException) sf.Deserialize(mem); > >>> > >>> > >>> > >>>With FdkExceptionDeserializationBinder.cs looking like the following: > >>> > >>> > >>> > >>>public class FdkExceptionDeserializationBinder : > >>>System.Runtime.Serialization.SerializationBinder > >>> > >>>{ > >>> > >>> public override Type BindToType(string assemblyName, string typeName) > >>> > >>> { > >>> > >>> if (assemblyName.Equals("http://xmlns.mycompany.com/app/ws";)) > >>> > >>> { > >>> > >>> switch (typeName) > >>> > >>> { > >>> > >>> case "FdkException" : return typeof(FdkException); break; > >>> > >>> case "ArrayOfFdkExceptionEntry" : return > >>>typeof(FdkExceptionEntry[]); break; > >>> > >>> } > >>> > >>> } > >>> > >>> return Type.GetType(String.Format("{0}, {1}", typeName, > >>>assemblyName)); > >>> > >>> } > >>> > >>>} > >>> > >>> > >>> > >>>This deserialization approach resulted in an exception: > >>> > >>>Exception Type: System.Runtime.Serialization.SerializationException > >>> > >>>Message: No Top Object > >>> > >>>Source: System.Runtime.Serialization.Formatters.Soap > >>> > >>> > >>> > >>> > >>> > >>>The second deserialization mechanism I tried was using XmlSerializer: > >>> > >>>XmlTypeMapping myMapping = (new > >>>SoapReflectionImporter().ImportTypeMapping(typeof(FdkException))); > >>> > >>>XmlSerializer serializer = new XmlSerializer(myMapping); > >>> > >>>fe = (FdkException) serializer.Deserialize(mem); > >>> > >>> > >>> > >>>I set Soap options in the FdkException class: > >>> > >>> > >>> > >>>using System; > >>> > >>>using System.Xml.Serialization; > >>> > >>>... > >>> > >>>[Serializable] > >>> > >>>[SoapTypeAttribute(Namespace="http://xmlns.mycompany.com/app/ws";, > >>>TypeName="fault")] > >>> > >>>public class FdkException > >>> > >>>{ > >>> > >>> public string errorCode; > >>> > >>> public FdkExceptionEntry[] exceptionEntries; > >>> > >>> public string serverStackTraceId; > >>> > >>>} > >>> > >>> > >>> > >>>using System; > >>> > >>>using System.Xml.Serialization; > >>> > >>>[Serializable] > >>> > >>>[SoapTypeAttribute(Namespace="http://xmlns.mycompany.com/app/ws";, > >>>TypeName="FdkExceptionEntry")] > >>> > >>>public class FdkExceptionEntry > >>> > >>>{ > >>> > >>> public string errorCode; > >>> > >>> public long id; > >>> > >>> public string serverStackTraceId; > >>> > >>>} > >>> > >>> > >>> > >>> > >>> > >>>I got the following exception: > >>> > >>>Message: There is an error in XML Document (1,541). > >>> > >>>Exception Type: System.InvalidOperationException > >>> > >>>Source: System.Xml > >>> > >>> > >>> > >>>Inner Exception: > >>> > >>>Message: Cannot assign object of type System.Xml.XmlNode[] to an object > >>>of type FdkException > >>> > >>>Exception Type: System.InvalidCastException > >>> > >>> > >>> > >>> > >>> > >>>Below is the SOAP message returned from the server on an invalid logon > >>>attempt (including Fault):- > >>> > >>> > >>> > >>> > >>> > >>><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> > >>> > >>> <soapenv:Fault> > >>> > >>> <faultcode>soapenv:Server.userException</faultcode> > >>> > >>> <faultstring>AccessDenied</faultstring> > >>> > >>> <detail> > >>> > >>> <ns1:fault xsi:type="ns1:FdkException" > >>>xmlns:ns1="http://xmlns.mycompany.com/app/ws";> > >>> > >>> <errorCode xsi:type="soapenc:string" > >>>xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>AccessDenied - > >>>Invalid Credentials</errorCode> > >>> > >>> <exceptionEntries xsi:type="ns1:ArrayOfFdkExceptionEntry" > >>>xsi:nil="true"/> > >>> > >>> <serverStackTraceId xsi:type="soapenc:string" > >>>xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"/> > >>> > >>> </ns1:fault> > >>> > >>> </detail> > >>> > >>> </soapenv:Fault> > >>> > >>> </soapenv:Body> > >>> > >>></soapenv:Envelope> > >>> > >>> > >>> > >>> > >>> > >>>Below is relevant pieces of the WSDL file relating to the FdkException > >>>object: > >>> > >>> > >>> > >>><wsdl:types> > >>> > >>> <schema xmlns="http://www.w3.org/2001/XMLSchema"; > >>>targetNamespace="http://xmlns.mycompany.com/app/ws";> > >>> > >>> <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/> > >>> > >>> <complexType name="FdkExceptionEntry"> > >>> > >>> <sequence> > >>> > >>> <element name="errorCode" nillable="true" type="xsd:string"/> > >>> > >>> <element name="id" type="xsd:long"/> > >>> > >>> <element name="serverStackTraceId" nillable="true" > >>>type="xsd:string"/> > >>> > >>> </sequence> > >>> > >>> </complexType> > >>> > >>> <complexType name="ArrayOfFdkExceptionEntry"> > >>> > >>> <complexContent> > >>> > >>> <restriction base="soapenc:Array"> > >>> > >>> <attribute ref="soapenc:arrayType" > >>>wsdl:arrayType="impl:FdkExceptionEntry[]"/> > >>> > >>> </restriction> > >>> > >>> </complexContent> > >>> > >>> </complexType> > >>> > >>> <complexType name="FdkException"> > >>> > >>> <sequence> > >>> > >>> <element name="errorCode" nillable="true" type="xsd:string"/> > >>> > >>> <element name="exceptionEntries" nillable="true" > >>>type="impl:ArrayOfFdkExceptionEntry"/> > >>> > >>> <element name="serverStackTraceId" nillable="true" > >>>type="xsd:string"/> > >>> > >>> </sequence> > >>> > >>> </complexType> > >>> > >>> </schema> > >>> > >>></wsdl:types> > >>> > >>> > >>> > >>><wsdl:message name="FdkException"> > >>> > >>> <wsdl:part name="fault" type="impl:FdkException"/> > >>> > >>></wsdl:message> > >>> > >>> > >>> > >>><wsdl:portType name="RemoteLoginManager"> > >>> > >>> <wsdl:operation name="login" parameterOrder="username password"> > >>> > >>> <wsdl:input name="loginRequest" message="impl:loginRequest"/> > >>> > >>> <wsdl:output name="loginResponse" message="impl:loginResponse"/> > >>> > >>> <wsdl:fault name="FdkException" message="impl:FdkException"/> > >>> > >>> </wsdl:operation> > >>> > >>></wsdl:portType> > >>> > >>> > >>> > >>><wsdl:binding name="RemoteLoginManagerSoapBinding" > >>>type="impl:RemoteLoginManager"> > >>> > >>> <wsdlsoap:binding style="rpc" > >>>transport="http://schemas.xmlsoap.org/soap/http"/> > >>> > >>> <wsdl:operation name="login"> > >>> > >>> <wsdlsoap:operation/> > >>> > >>> <wsdl:input> > >>> > >>> <wsdlsoap:body use="encoded" > >>>encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > >>>namespace="http://xmlns.mycompany.com/app/ws"/> > >>> > >>> </wsdl:input> > >>> > >>> <wsdl:output> > >>> > >>> <wsdlsoap:body use="encoded" > >>>encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > >>>namespace="http://xmlns.mycompany.com/app/ws"/> > >>> > >>> </wsdl:output> > >>> > >>> <wsdl:fault name="FdkException"> > >>> > >>> <wsdlsoap:fault name="FdkException" use="encoded" > >>>encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > >>>namespace="http://xmlns.mycompany.com/app/ws"/> > >>> > >>> </wsdl:fault> > >>> > >>> </wsdl:operation> > >>> > >>></wsdl:binding> > >>> > >>> > >>> > >>> > >>> > >>>Has anyone out there been able to deserialize from SOAP fault detail > >>>element using C#? > >>> > >>> > >>> > >>>many thanks, > >>> > >>> > >>> > >>>Matt. > >>> > >>> > >>>________________________________ > >>> > >>>Try the new Beta version of MSN Messenger - it's FREE! > >>><http://g.msn.com/8HMBENUS/2752??PS=47575> > >> > >> ________________________________ > >> Try the new Beta version of MSN Messenger - it's FREE! > > > > > >
