JAXB Need Namespace Prefix to all the elements

Question

I am Using Spring WebServiceTemplate to make webservice call which uses JAXB to generate request XML  My requirement needs all the elements  including root  to have a namespace prefix  there is only a single namespace  in the SOAP request   Ex     lt ns1 Login xmlns ns1  www example com a  gt       lt ns1 username gt abc lt  ns1 username gt       lt ns1 password gt abc lt  ns1 password gt   lt  ns1 Login gt    But i am getting   lt Login xmlns  www example com a  gt       lt username gt abc lt username gt       lt password gt abc lt password gt   lt  Login gt    xsd     lt  xml version  1 0  encoding  UTF-8   gt   lt xs schema targetNamespace  www example com a    xmlns xs  http   www w3 org 2001 XMLSchema  xmlns ilreq  www example com a  elementFormDefault  qualified  attributeFormDefault  unqualified  gt    lt xs complexType name  Login  gt       lt xs sequence gt           lt xs element name  username  type  xs string   gt           lt xs element name  password  type  xs string   gt       lt  xs sequence gt   lt  xs complexType gt      Generated Java Class from XSD    XmlAccessorType XmlAccessType FIELD   XmlType name    Login   propOrder          username        password       XmlRootElement public class Login     XmlElement required   true  protected String username   XmlElement required   true  protected String password             package-info java   javax xml bind annotation XmlSchema      namespace    www example com a       elementFormDefault   javax xml bind annotation XmlNsForm QUALIFIED  package authenticator beans login    Want to know how to generate the request XML with Namespace prefix to all elements including root

User · Answer

Another way is to tell the marshaller to always use a certain prefix  marshaller setProperty  com sun xml bind namespacePrefixMapper   new NamespacePrefixMapper                   Override             public String getPreferredPrefix String arg0  String arg1  boolean arg2                    return  ns1

User · Answer

Solved by adding   XmlSchema      namespace    http   www example com a       elementFormDefault   XmlNsForm QUALIFIED      xmlns              XmlNs prefix  ns1   namespaceURI  http   www example com a              package authenticator beans login  import javax xml bind annotation      in package-info java  Took help of jaxb-namespaces-missing   Answer provided by Blaise Doughan

User · Answer

Was facing this issue  Solved by adding package-info in my package  and the following code in it    XmlSchema      namespace    http   www w3schools com xml        elementFormDefault   XmlNsForm QUALIFIED      xmlns              XmlNs prefix     namespaceURI  http   www w3schools com xml              package com gateway ws outbound bean   import javax xml bind annotation XmlNs  import javax xml bind annotation XmlNsForm  import javax xml bind annotation XmlSchema

User · Answer

To specify more than one namespace to provide prefixes  use something like    javax xml bind annotation XmlSchema      namespace    urn oecd ties cbc v1        elementFormDefault   javax xml bind annotation XmlNsForm QUALIFIED      xmlns    XmlNs prefix  cbc   namespaceURI  urn oecd ties cbc v1                  XmlNs prefix  iso   namespaceURI  urn oecd ties isocbctypes v1                 XmlNs prefix  stf   namespaceURI  urn oecd ties stf v4           in package-info java

User · Answer

marshaller setProperty only works on the JAX-B marshaller from Sun  The question was regarding the JAX-B marshaller from SpringSource  which does not support setProperty

User · Answer

MSK   Have you tried setting a namespace declaration to your member variables like this      XmlElement required   true  namespace    http   example com a   protected String username    XmlElement required   true  namespace    http   example com a   protected String password    For our project  it solved namespace issues  We also had to create NameSpacePrefixMappers

[java] JAXB :Need Namespace Prefix to all the elements

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