在将消息发布到服务器之前，如何从SOAP请求中删除标头元素

Question

I have a SOAP request like below. Before sending the request to server, I want to remove "SessionType" and "SessionToken" from the SOAP Header.

Please guide.

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header>
      <SessionType xmlns="http://siebel.com/webservices">Stateless</SessionType>
      <SessionToken xmlns="http://siebel.com/webservices">xkhdj</SessionToken>
      <UsernameToken xmlns="http://siebel.com/webservices">xyz</UsernameToken>
      <PasswordText xmlns="http://siebel.com/webservices">**********</PasswordText>
   </SOAP-ENV:Header>
   <SOAP-ENV:Body>
      <GetCustomerPreference_Input xmlns="http://siebel.com/CustomUI">
         <CustNumber>FR7810</CustNumber>
         <Country>France</Country>
         <LOB/>
      </GetCustomerPreference_Input>
   </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Regards, Milan

Answer 1

You can try

    SOAPMessage msg = context.getMessage();
    SOAPEnvelope env = msg.getSOAPPart().getEnvelope();
    SOAPHeader header = env.getHeader();
    header.detachNode();

But it will remove the complete header from the request if you want to do so. For removing specific header you need to write custom code like mentioned here

https://technology.amis.nl/2011/05/16/how-to-remove-unwanted-soap-header-elements-in-jax-ws/ https://www.w3schools.com/xml/dom_nodes_remove.asp

Answer 2

我可以使用以下内容清除标题，然后设置所需的元素。

soapHeaders.removeContents();