My question is about integration between a Java web service and a C# .NET client.

Service: CXF 2.2.3 with Aegis databinding Client: C#, .NET 3.5 SP1

For some reason Visual Studio generates two C# proxy enums for each Java enum. The generated C# classes do not compile.

For example, this Java enum:

public enum SqlDialect {
    GENERIC, SYBASE, SQL_SERVER, ORACLE;
}

Produces this WSDL:

<xsd:simpleType name="SqlDialect">
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="GENERIC" />
        <xsd:enumeration value="SYBASE" />
        <xsd:enumeration value="SQL_SERVER" />
        <xsd:enumeration value="ORACLE" />
    </xsd:restriction>
</xsd:simpleType>

For this WSDL Visual Studio generates two partial C# classes (generated comments removed):

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "3.0.0.0")]
[System.Runtime.Serialization.DataContractAttribute(Name="SqlDialect", Namespace="http://somenamespace")]
public enum SqlDialect : int {

    [System.Runtime.Serialization.EnumMemberAttribute()]
    GENERIC = 0,

    [System.Runtime.Serialization.EnumMemberAttribute()]
    SYBASE = 1,

    [System.Runtime.Serialization.EnumMemberAttribute()]
    SQL_SERVER = 2,

    [System.Runtime.Serialization.EnumMemberAttribute()]
    ORACLE = 3,
}


[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "2.0.50727.3082")]
[System.SerializableAttribute()]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://somenamespace")]
public enum SqlDialect {
    GENERIC,
    SYBASE,
    SQL_SERVER,
    ORACLE,
}

The resulting C# code does not compile:

The namespace 'somenamespace' already contains a definition for 'SqlDialect'

I will appreciate any ideas...