Task:

• Build REST API that consumes XML (src/main/resources/data.xml)
  • Modify DemoController class by adding HTTP interface:
    • POST: /transform
    • Content-Type: application/xml
• Modifies received XML message according to format below.
• You will need Java and Maven to build and run the project.

This is what the service should respond (no comments needed):

 <order>
     <orderId>123_7</orderId> <!-- id + batch -->
     <documentDateTime>2021-05-31T11:59:15.932Z</documentDateTime> <!-- current datetime -->
     <orderRows>
        <orderRow>
            <rowNumber>1</rowNumber>
            <description>text1</description>
        </orderRow>
        <orderRow>
            <rowNumber>2</rowNumber>
            <description>text2</description>
        </orderRow>
        <orderRow>
            <rowNumber>3</rowNumber>
            <description>text3</description>
        </orderRow>
     </orderRows>
 </order>

• TIPS:
  • /src/main/resources/transform.xsl: blank for creating XSLT-transformer
  • DemoTransformer class can be used for transforming.
  • https://spring.io/guides/tutorials/rest/