RE: [Axis2] Problem with C# client accessing a Web Service

[Sudhir Sharma]

Hi Raghu,

 

My problem is opposite to yours. My C# is working fine but I m stuck with
java client code. I am putting my c# code here for you. See if it can help
you out.

 

Code is:

 

XmlSerializer mySerializer;

                  try

                  {

                        StreamReader sr = new
StreamReader(@"C:\AirdHouse.xml");

                        XmlTextReader xmlTextReader = new XmlTextReader(sr);

                        mySerializer = new XmlSerializer(typeof(Product));

                        

                        Product pViewupdate= (Product)
mySerializer.Deserialize(xmlTextReader);

                                                             

                        AbstractView av = prodServ.AddProduct(pViewupdate); 

                        mySerializer = null;

                  }

                  catch(Exception ex) 

                  {

                        //Handle exceptions

                  }

 

 

Raghu, can you put the equivalent java code here. Thanks in advance.

 

 

Thanks & Best Regards,

Sudhir Sharma

  _____  

From: Raghu Upadhyayula [mailto:[EMAIL PROTECTED] 
Sent: Friday, October 26, 2007 10:25 PM
To: axis-user@ws.apache.org
Subject: RE: [Axis2] Problem with C# client accessing a Web Service

 

Hi Sudhir,

 

            I figured out the problem but don't really know how to solve it.

            

            Looks like the wsdl.exe tool I'm using has a bug.  It creates a
two-dimensional string array if the wsdl has nested elements that contains
maxOccurs=unbounded.

            

            In my WSDL I have the elements defined as follows.

            

            <complexType name="RecordData">

                <sequence>

                    <element maxOccurs="unbounded" name="fieldNames"
nillable="true" type="xsd:string"/>

                    <element maxOccurs="unbounded" name="records"
nillable="true" type="tns:Record"/>

                </sequence>

            </complexType>

            

            <complexType name="Record">

                <sequence>

                    <element maxOccurs="unbounded" name="fieldValues"
nillable="true" type="xsd:string"/>

                </sequence>

            </complexType>

            

            In the service class, this structure is generated as follows.,
observe that the records field is created as a string[][] instead or
Record[]

            

    /// <remarks/>

    [System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "2.0.50727.42")]

    [System.SerializableAttribute()]

    [System.Diagnostics.DebuggerStepThroughAttribute()]

    [System.ComponentModel.DesignerCategoryAttribute("code")]

    [System.Xml.Serialization.XmlTypeAttribute(Namespace="urn:ws.rsys.com")]

    public partial class RecordData {

        

        private string[] fieldNamesField;

        

        private string[][] recordsField;

        

        /// <remarks/>

        [System.Xml.Serialization.XmlElementAttribute("fieldNames",
IsNullable=true)]

        public string[] fieldNames {

            get {

                return this.fieldNamesField;

            }

            set {

                this.fieldNamesField = value;

            }

        }

        

        /// <remarks/>

        [System.Xml.Serialization.XmlArrayAttribute(IsNullable=true)]

        [System.Xml.Serialization.XmlArrayItemAttribute("fieldValues",
typeof(string))]

        public string[][] records {

            get {

                return this.recordsField;

            }

            set {

                this.recordsField = value;

            }

        }

    }

 

Thanks

Raghu

 

  _____  

From: Sudhir Sharma [mailto:[EMAIL PROTECTED] 
Sent: Thursday, October 25, 2007 10:06 PM
To: axis-user@ws.apache.org
Subject: RE: [Axis2] Problem with C# client accessing a Web Service

 

Hi Raghu,

 

Can u put your code (java and C#) here so that we can check and compare them
to find out the loop holes. 

 

Thanks & Best Regards,

Sudhir Sharma

  _____  

From: Raghu Upadhyayula [mailto:[EMAIL PROTECTED] 
Sent: Friday, October 26, 2007 4:09 AM
To: axis-user@ws.apache.org
Subject: [Axis2] Problem with C# client accessing a Web Service

 

Hi,

 

            I have a webservice developed using Axis2 1.3.  I wrote a Java
client to access this webservice and everything is working fine.

            

            Today I started writing a C# client to access the same
webservice.

            

            I've used the wsdl.exe tool that comes with Microsoft Visual
Studio to generate the client code and wrote my own class to access methods
in the web service.

            

            Now when I try to run the C# client, I'm getting the below
exception.

 

   at System.Xml.Serialization.Compiler.Compile(Assembly parent, String ns,
XmlSerializerCompilerParameters xmlParameters, Evidence evidence)

   at System.Xml.Serialization.TempAssembly.GenerateAssembly(XmlMapping[]
xmlMappings, Type[] types, String defaultNamespace, Evidence evidence,
XmlSerializerCompilerParameters parameters, Assembly assembly, Hashtable
assemblies)

   at System.Xml.Serialization.TempAssembly..ctor(XmlMapping[] xmlMappings,
Type[] types, String defaultNamespace, String location, Evidence evidence)

   at System.Xml.Serialization.XmlSerializer.FromMappings(XmlMapping[]
mappings, Type type)

   at System.Web.Services.Protocols.SoapClientType..ctor(Type type)

   at System.Web.Services.Protocols.SoapHttpClientProtocol..ctor()

   at WSCSharpClient.ResponsysWSService..ctor()

   at WSCSharpClient.TestResponsysWS.login()

   at WSCSharpClient.TestResponsysWS.run()

Unable to generate a temporary class (result=1).

error CS0030: Cannot convert type 'string[]' to 'string'

error CS0029: Cannot implicitly convert type 'string' to 'string[]'

 

            Does anyone have an idea what the problem is or am I missing
anything else?

 

Thanks in Advance.

Raghu