XML : Spring: Validate REST controller against XSD schema

At the moment I have RestController with the following code

  package be.smartask.api;    import be.smartask.api.model.*;  import org.springframework.web.bind.annotation.*;      /**   * @author Glenn Van Schil   *         Created on 21/01/2016   */  @CrossOrigin  @RestController  @RequestMapping(path = "/attributes")  public class Controller {      @RequestMapping(value = "/number", method = RequestMethod.POST)      void createAttribute(@RequestBody NumberAttribute numberAttribute) {          System.out.println(numberAttribute.getName());          System.out.println(numberAttribute.getMinValue());      }  }    

This works great, I can post a NumberAttribute like this:

  <attribute id="id" name="text" self="http:" minValue="0" maxValue="10" />    

But when i change the previous xml to:

  <blablabla id="id" name="text" self="http:" minValue="0" maxValue="10" />    

It still works.Or when I change the name="text" to namie="text" it will also work but leaving name=null in my java code.

My question is: How can i enforce a 400: Bad Request (or something like that) when the body is not exactly the same as defined in my xsd file? By defined I mean the xml tag's name is not the same or a required xs:attribute is missing, ...

My xsd file:

  <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified"             xmlns:xs="http://www.w3.org/2001/XMLSchema">        <!-- AttributeVO -->      <xs:complexType name="attribute">          <xs:attribute type="xs:string" name="id" use="optional"/>          <xs:attribute type="xs:string" name="name" use="required"/>          <xs:attribute type="xs:anyURI" name="self" use="optional"/>      </xs:complexType>        <xs:complexType name="numberAttribute">          <xs:complexContent>              <xs:extension base="attribute">                  <xs:attribute type="xs:double" name="minValue" use="optional"/>                  <xs:attribute type="xs:double" name="maxValue" use="optional"/>              </xs:extension>          </xs:complexContent>      </xs:complexType>        <xs:element name="attribute" type="attribute"/>      <xs:element name="numberAttribute" type="numberAttribute"/>        <xs:element name="attributes">          <xs:complexType>              <xs:sequence>                  <xs:element ref="attribute" maxOccurs="unbounded" minOccurs="0"/>              </xs:sequence>          </xs:complexType>      </xs:element>      <!-- END AttributeVO -->      </xs:schema>