Because the schema says elementFormDefault="qualified" then the <item> elements should be qualified, so I don't understand why the client is producing unqualified <item> elements.
What version of Axis are you using? Can you wait for the final release of 1.2? (Dims says it should be available in a couple of weeks.) If not, then you might try Sun's JAX-RPC RI in the JWSDP. (Check the license carefully to make sure that you may redistribute it.) My experience with the JAX-RPC RI, though, has proven to be less interoperable with .NET than Axis is. Anne On Apr 11, 2005 7:17 AM, harsha senanayake <[EMAIL PROTECTED]> wrote: > Hi Anne, > > After you mentioned that Axis gives a wrapped array no matter what, I > tried changing the encoding the document/literal. With > document/literal the WSDL is generated properly : > > <?xml version="1.0" encoding="UTF-8"?> > <wsdl:definitions targetNamespace="http://integration"; > xmlns:impl="http://integration"; xmlns:intf="http://integration"; > xmlns:apachesoap="http://xml.apache.org/xml-soap"; > xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";> > <!--WSDL created by Apache Axis version: 1.2RC3 > Built on Feb 28, 2005 (10:15:14 EST)--> > <wsdl:types> > <schema xmlns="http://www.w3.org/2001/XMLSchema"; > targetNamespace="http://integration"; elementFormDefault="qualified"> > <element name="in0" type="xsd:string" /> > > <complexType name="ArrayOf_xsd_string"> > <sequence> > <element name="item" type="xsd:string" minOccurs="0" > maxOccurs="unbounded" /> > </sequence> > </complexType> > > <element name="getArrayOfStringReturn" > type="impl:ArrayOf_xsd_string" /> > </schema> > </wsdl:types> > > <wsdl:message name="getArrayOfStringResponse"> > <wsdl:part name="getArrayOfStringReturn" > element="impl:getArrayOfStringReturn" /> > </wsdl:message> > > <wsdl:message name="getArrayOfStringRequest"> > <wsdl:part name="in0" element="impl:in0" /> > </wsdl:message> > > <wsdl:portType name="SapumoPort"> > <wsdl:operation name="getArrayOfString" parameterOrder="in0"> > <wsdl:input name="getArrayOfStringRequest" > message="impl:getArrayOfStringRequest" /> > > <wsdl:output name="getArrayOfStringResponse" > message="impl:getArrayOfStringResponse" /> > </wsdl:operation> > </wsdl:portType> > > <wsdl:binding name="sapSoapBinding" type="impl:SapumoPort"> > <wsdlsoap:binding style="document" > transport="http://schemas.xmlsoap.org/soap/http"; /> > > <wsdl:operation name="getArrayOfString"> > <wsdlsoap:operation soapAction="" /> > > <wsdl:input name="getArrayOfStringRequest"> > <wsdlsoap:body use="literal" /> > </wsdl:input> > > <wsdl:output name="getArrayOfStringResponse"> > <wsdlsoap:body use="literal" /> > </wsdl:output> > </wsdl:operation> > </wsdl:binding> > > <wsdl:service name="SapumoService"> > <wsdl:port name="sap" binding="impl:sapSoapBinding"> > <wsdlsoap:address location="http://localhost:801/services/sap"; /> > </wsdl:port> > </wsdl:service> > </wsdl:definitions> > > with the exception of <element name="getArrayOfStringReturn" > maxOccurs="unbounded" type="impl:ArrayOf_xsd_string" /> where I had to > take out maxOccurs="unbounded" attribute as .net complained about it. > I think this must be another bug in java2wsdl as maxOccurs="unbound" > should only be present in the wrapped array type. Anyways now Axis > gives the following SOAP message : > > - <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> > - <getArrayOfStringReturn xmlns="http://integration";> > <item xsi:type="xsd:string" xmlns="">Harsha</item> > <item xsi:type="xsd:string" xmlns="">Prabath</item> > <item xsi:type="xsd:string" xmlns="">Senanayake</item> > </getArrayOfStringReturn> > </soapenv:Body> > </soapenv:Envelope> > > which seems to conform to the WSDL. I am not sure if xmlns="" must be > causing an issue, but even when i forced that in still .net client > gives an NPE. > > [System.Web.Services.Protocols.SoapDocumentMethodAttribute("", > Use=System.Web.Services.Description.SoapBindingUse.Literal, > ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Bare)] > [return: > System.Xml.Serialization.XmlArrayAttribute("getArrayOfStringReturn", > Namespace="http://integration";)] > [return: System.Xml.Serialization.XmlArrayItemAttribute("item", > Namespace="http://integration";, IsNullable=false)] > public string[] > getArrayOfString([System.Xml.Serialization.XmlElementAttribute(Namespace="http://integration";)] > string in0) { > object[] results = this.Invoke("getArrayOfString", new object[] { > in0}); > return ((string[])(results[0])); > } > > Is there anything I can do to fix this? or is there any other > opensource SOAP engine I can use? > > thanks, > Harsha. > > On Apr 9, 2005 11:46 PM, Anne Thomas Manes <[EMAIL PROTECTED]> wrote: > > Axis is generating a wrapped array (using the <item> element), but > > your WSDL specifies an unwrapped array (no item element). I can't > > remeber what that status of the fix for this is. > > > > Anne > > > > On Apr 9, 2005 9:36 AM, harsha senanayake <[EMAIL PROTECTED]> wrote: > > > Hello Anne, > > > > > > I am sorry for raising a question without thoroughly going through the > > > wiki & the mailing list. I am new to the webservices business, and I > > > realized the main reason for that error was using the default rpc > > > encoding -- and after i changed it to wrapped/literal .net client > > > stopped throwing the exception. I know this should have been the first > > > thing i should have tried, but i was not aware of different styles of > > > encoding SOAP messages. But even after I switched to wrapped/literal I > > > had this issue where .net client just returning the 1st element of the > > > array. Dino suggests to use the write WSDL first approach, but this is > > > not possible as I am using Mule (muleumo.org) for exposing components > > > via SOAP and other mediums. I applied the Eric's patch but the problem > > > didnt go away. > > > > > > http://localhost:801/services/sap?wsdl > > > > > > <?xml version="1.0" encoding="UTF-8" ?> > > > - <wsdl:definitions targetNamespace="http://integration"; > > > xmlns:impl="http://integration"; xmlns:intf="http://integration"; > > > xmlns:apachesoap="http://xml.apache.org/xml-soap"; > > > xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"; > > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > > xmlns:tns1="http://DefaultNamespace"; > > > xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";> > > > - <!-- > > > WSDL created by Apache Axis version: 1.2RC3 > > > Built on Apr 09, 2005 (05:39:00 LKT) > > > > > > --> > > > - <wsdl:types> > > > - <schema xmlns="http://www.w3.org/2001/XMLSchema"; > > > targetNamespace="http://DefaultNamespace"; > > > elementFormDefault="qualified"> > > > - <element name="getArrayOfString"> > > > - <complexType> > > > - <sequence> > > > <element name="in0" type="xsd:string" /> > > > </sequence> > > > </complexType> > > > </element> > > > - <element name="getArrayOfStringResponse"> > > > - <complexType> > > > - <sequence> > > > <element name="getArrayOfStringReturn" type="xsd:string" > > > maxOccurs="unbounded" /> > > > </sequence> > > > </complexType> > > > </element> > > > </schema> > > > </wsdl:types> > > > - <wsdl:message name="getArrayOfStringResponse"> > > > <wsdl:part name="parameters" element="tns1:getArrayOfStringResponse" /> > > > </wsdl:message> > > > - <wsdl:message name="getArrayOfStringRequest"> > > > <wsdl:part name="parameters" element="tns1:getArrayOfString" /> > > > </wsdl:message> > > > - <wsdl:portType name="SapumoPort"> > > > - <wsdl:operation name="getArrayOfString"> > > > <wsdl:input name="getArrayOfStringRequest" > > > message="impl:getArrayOfStringRequest" /> > > > <wsdl:output name="getArrayOfStringResponse" > > > message="impl:getArrayOfStringResponse" /> > > > </wsdl:operation> > > > </wsdl:portType> > > > - <wsdl:binding name="sapSoapBinding" type="impl:SapumoPort"> > > > <wsdlsoap:binding style="document" > > > transport="http://schemas.xmlsoap.org/soap/http"; /> > > > - <wsdl:operation name="getArrayOfString"> > > > <wsdlsoap:operation soapAction="" /> > > > - <wsdl:input name="getArrayOfStringRequest"> > > > <wsdlsoap:body use="literal" /> > > > </wsdl:input> > > > - <wsdl:output name="getArrayOfStringResponse"> > > > <wsdlsoap:body use="literal" /> > > > </wsdl:output> > > > </wsdl:operation> > > > </wsdl:binding> > > > - <wsdl:service name="SapumoService"> > > > - <wsdl:port name="sap" binding="impl:sapSoapBinding"> > > > <wsdlsoap:address location="http://localhost:801/services/sap"; /> > > > </wsdl:port> > > > </wsdl:service> > > > </wsdl:definitions> > > > > > > SOAP response : > > > > > > <?xml version="1.0" encoding="UTF-8" ?> > > > - <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> > > > - <getArrayOfStringResponse xmlns=""> > > > - <ns1:getArrayOfStringReturn xmlns:ns1="http://integration";> > > > <item xsi:type="xsd:string">Harsha</item> > > > <item xsi:type="xsd:string">Prabath</item> > > > <item xsi:type="xsd:string">Senanayake</item> > > > </ns1:getArrayOfStringReturn> > > > </getArrayOfStringResponse> > > > </soapenv:Body> > > > </soapenv:Envelope> > > > > > > This is a code extract from the C# proxy class : > > > > > > [System.Web.Services.Protocols.SoapDocumentMethodAttribute("", > > > RequestNamespace="http://DefaultNamespace";, > > > ResponseNamespace="http://DefaultNamespace";, > > > Use=System.Web.Services.Description.SoapBindingUse.Literal, > > > ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)] > > > [return: > > > System.Xml.Serialization.XmlElementAttribute("getArrayOfStringReturn")] > > > public string[] getArrayOfString(string in0) { > > > object[] results = this.Invoke("getArrayOfString", new > > > object[] { > > > in0}); > > > return ((string[])(results[0])); > > > } > > > > > > and yes I tried changing the above to > > > System.Xml.Serialization.XmlArrayItemAttribute("getArrayOfString")] > > > which resulted in a NPE. I also noticed that after applying Eric's > > > patch the only change in the SOAP message was - > > > <ns1:getArrayOfStringReturn xmlns:ns1="http://integration";> tag. > > > > > > I also went through Dino's excellent writeup - > > > http://wiki.apache.org/ws/FrontPage/Axis/DotNetInterop but i am > > > confused how he got the array samples to work, may be because he used > > > the write WSDL first approach. What am i still doing wrong? I will > > > really appreciate any suggestions to overcome this issue. > > > > > > thanks, > > > Harsha. > > > > > > > > > On Apr 9, 2005 2:23 AM, Anne Thomas Manes <[EMAIL PROTECTED]> wrote: > > > > Please see Dino's extremely informative wiki on Axis/.NET array interop: > > > > http://wiki.apache.org/ws/DotNetInteropArrays > > > > > > > > You also may need to install Eric's famous patch. See: > > > > > > > > http://marc.theaimsgroup.com/?l=axis-user&m=109587880222477&w=2 > > > > http://marc.theaimsgroup.com/?l=axis-user&m=109631383200039&w=2 > > > > http://marc.theaimsgroup.com/?l=axis-user&m=109646648222389&w=2 > > > > > > > > On Apr 7, 2005 1:13 PM, harsha senanayake <[EMAIL PROTECTED]> wrote: > > > > > Hi, > > > > > > > > > > I have been struggling to invoke a webservice method which returns any > > > > > type of array from .Net. Whenever I call a method for eg. > > > > > string[] list() found in http://127.0.0.1:8080/axis/EchoHeaders.jws > > > > > i get an error saying Unhandled Exception: > > > > > System.InvalidOperationException: There is an error in > > > > > XML document (1, 308). ---> System.InvalidOperationException: The > > > > > specified type was not recognized: name='string', > > > > > namespace='http://schemas.xmlsoap.org/soap/encoding/', at > > > > > <whoamiReturn xmlns=''>. > > > > > > > > > > What am I doing wrong here? is there a work around for this problem? > > > > > really appreciate if someone could help me out. > > > > > > > > > > thanks. > > > > > Harsha > > > > > > > > > > > > > > >
