如何使用Web服务SOAP请求和响应包含Java中的标头和正文

Question

I have the WSDL file from the bank whose service we have to consume. Using Apache axis 1.4 - WSDL2JAVA, I have generated all the proxy files.

There are 4 methods I have to call. Each method's SOAP 1.1 request and response contains a Header and body in them. In the request, the header is used to set the data to login and the body contains a object params to actually passe the parameters for my method getCat . In the response, I have the header_out which passes me the connection Status, ErrorCode (for authentication) and body contains something like

 <GetCatResponse xmlns="WebServices">
  <GetCatResult>
    <xsd:schema>schema</xsd:schema>xml</GetCatResult>
</GetCatResponse>

Can any one tell me how I can write the client code to send the request and get the response.

Soap looks like below.

 SOAPAction: "WebServices/GetCat"
  <soap:Envelope ....>
   <soap:Header>
    <ws_Header xmlns="WebServices">
     <sWebUser>string</sWebUser>
      <sWebPassword>string</sWebPassword>
      <sCompanyID>string</sCompanyID>
     </ws_Header>
    </soap:Header>
   <soap:Body>
     <GetCat xmlns="WebServices">
      <ObjParms>
       <sCountry>string</sCountry>
       <sCatType>string</sCatType>
       </ObjParms>
     </GetCat>
    </soap:Body>
  </soap:Envelope>

RESPONSE

<soap:Envelope ...>
<soap:Header>
  <ws_Header_Out xmlns="WebServices">
   <sFlagStatus>int</sFlagStatus>
   <sErrorCode>string</sErrorCode>
  </ws_Header_Out>
</soap:Header>
<soap:Body>
  <GetCatResponse xmlns="WebServices">
    <GetCatResult>
     <xsd:schema>schema</xsd:schema>xml</GetCatResult>
   </GetCatResponse>
 </soap:Body>
</soap:Envelope>

Answer 1

You can use eclipse to generate webservice client code. You give it a WSDL (or the location of it) and it will generate all the proxies for you. See this tutorial