Doubt on xml schema declaration in WSDL

[Rr Kumaran]

Hi All,


Is there a problem with namespace prefix 'tns' in the schema declaration of the below wsdl. I am not that much comfortable with xml schemas and namespaces and their usage in wsdl. Can anyone please tell if there is problem in schema section of the below wsdl although I used WSDL Validator which showed no errors in this wsdl. Please suggest ...

Hi All,
 

Is there a problem with namespace prefix tns in the schema declaration of this wsdl. I am not that much comfortable with 
xml schemas and namespaces and their usage in wsdl. Can anyone please tell if there is problem in schema section of 
the below wsdl. Although I used WSDL Validator which showed no errors in this wsdl. Please suggest ...
 

  <?xml version="1.0" encoding="UTF-8" ?> 
- <definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://www.examples.com/wsdl/ZeroTypequeryxml" xmlns:ns2="http://www.examples.com/types" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" name="ZeroTypeQueryXMLService" targetNamespace="http://www.examples.com/wsdl/ZeroTypequeryxml">
- <types>
- <schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://www.examples.com/types" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://www.examples.com/types">
- <complexType name="CruiseListRequest">
- <sequence>
  <element name="SearchOrder_1" type="tns:SearchOrder" nillable="true" /> 
  </sequence>
  </complexType>
- <complexType name="SearchOrder">
- <sequence>
  <element name="cobrandrecno" type="xsd:int" /> 
  <element maxOccurs="5" name="listtype" type="xsd:int" /> 
  </sequence>
  </complexType>
- <complexType name="CruiseListResponse">
- <sequence>
  <element name="result" type="tns:SearchOrderStatus" nillable="true" /> 
  </sequence>
  </complexType>
- <complexType name="SearchOrderStatus">
- <sequence>
  <element name="keynamepair" type="string" nillable="true" /> 
  </sequence>
  </complexType>
- <complexType name="CruiseListProcessingException">
- <sequence>
  <element name="message" type="string" nillable="true" /> 
  </sequence>
  </complexType>
  <element name="CruiseListRequest" type="tns:CruiseListRequest" /> 
  <element name="CruiseListResponse" type="tns:CruiseListResponse" /> 
  <element name="CruiseListProcessingException" type="tns:CruiseListProcessingException" /> 
  </schema>
  </types>
- <message name="ZeroTypeQuery_CruiseListRequest">
  <part name="parameters" element="ns2:CruiseListRequest" /> 
  </message>
- <message name="ZeroTypeQuery_CruiseListResponse">
  <part name="result" element="ns2:CruiseListResponse" /> 
  </message>
- <message name="CruiseListProcessingException">
  <part name="CruiseListProcessingException" element="ns2:CruiseListProcessingException" /> 
  </message>
- <portType name="ZeroTypeQueryXml">
- <operation name="CruiseListRequest">
  <input message="tns:ZeroTypeQuery_CruiseListRequest" /> 
  <output message="tns:ZeroTypeQuery_CruiseListResponse" /> 
  <fault name="CruiseListProcessingException" message="tns:CruiseListProcessingException" /> 
  </operation>
  </portType>
- <binding name="ZeroTypeQueryXmlBinding" type="tns:ZeroTypeQueryXml">
  <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /> 
- <operation name="CruiseListRequest">
  <soap :-o	 peration soapAction="" /> 
- <input>
  <soap:body use="literal" /> 
  </input>
- <output>
  <soap:body use="literal" /> 
  </output>
- <fault name="CruiseListProcessingException">
  <soap:fault name="CruiseListProcessingException" use="literal" /> 
  </fault>
  </operation>
  </binding>
- <service name="ZeroTypeService">
- <port name="ZeroTypeQueryXml" binding="tns:ZeroTypeQueryXmlBinding">
  <soap:address location="http://localhost:80/jaxrpc-ZeroTypeCruiseListService/ZeroTypeQueryXml" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" /> 
  </port>
  </service>
  </definitions>