Create xml from two different xsd

Hello

I need to solve how to create a String of XML from two different xsd:s.

The result need to look like this snippet:

    <xsdone:Payloadinformation>
        <xsdone:Payload>
            <xsdtwo:AObjectElement xmlns:xsdtwo="com/company/xsdtwo/v1">
                <xsdtwo:ChildElementOne>123</xsdtwo:ChildElementOne>
                <xsdtwo:ChildElementTwo>ABC</xsdtwo:ChildElementTwo>
            </xsdtwo:AObjectElement>
        </xsdone:Payload>
    </xsdone:Payloadinformation>
   
The xsdone looks like this

      <xs:complexType name="PayloadinformationTYPE">
            <xs:sequence>
                  <xs:element name="Payload" type="xs:anyType" minOccurs="1" maxOccurs="1">
                  </xs:element>
            </xs:sequence>
      </xs:complexType>   
     
As you can see it uses xs:anyType

The xsdtwo looks like this

    <xs:complexType name="AObjectElementTYPE">
        <xs:sequence>
            <xs:element name="ChildElementOne" type="xs:int" minOccurs="1" maxOccurs="1"/>
        </xs:sequence>
    </xs:complexType>
   
To finally get the xml-string I use JaxB like:

    public static String getXmlStringForPayloadinformationTYPE(PayloadinformationTYPE payloadinformationTYPE) throws JAXBException {
        JAXBContext jaxbContext = JAXBContext.newInstance(PayloadinformationTYPE.class);
        Marshaller jaxbMarshaller = jaxbContext.createMarshaller();

        // output pretty printed
        jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

        JAXBElement<PayloadinformationTYPE> jaxbElement =
                new JAXBElement<>(new QName("", "xsdone:PayloadinformationTYPE"),
                                  PayloadinformationTYPE.class,
                                  payloadinformationTYPE);

        StringWriter lStringWriter = new StringWriter();
        jaxbMarshaller.marshal(jaxbElement, lStringWriter);
        return lStringWriter.toString();
    }
   
The problem might be in the above code, since it does not got any info about xsdtwo, I guess.
   
To set the Payload, the generated method in PayloadinformationTYPE looks like:
    public void setPayload( Object value )
As you can see it does not map to any xsd-generated class, just any instance of Object.

If I just create a AObjectElementTYPE and set it straight away as payload like

        AObjectElementTYPE aObjectElementTYPE = getAObjectElementTYPE();
        payloadinformationTYPE.setPayload(aObjectElementTYPE);

I get

  <xsdone:Payloadinformation>
      <xsdone:Payload>com.company.xsdtwo.v1.AObjectElementTYPE@cb0755b</xsdone:Payload>
     
As you see the payload is not as I expected.

I have also tried to set it like a String:
       
        AObjectElementTYPE aObjectElementTYPE = getAObjectElementTYPE();
        String lXmlStringForAObjectElementTYPE = getXmlStringForAObjectElementTYPE(aObjectElementTYPE); //This method looks in the same way as getXmlStringForPayloadinformationTYPE above
        payloadinformationTYPE.setPayload(lXmlStringForAObjectElementTYPE);
       
But then I get the xml like this:

    <xsdone:Payloadinformation>
          <xsdone:Payload xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xsd:string">&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?>&#xd;
    &lt;AObjectElementTYPE xmlns=&quot;com/company/xsdbas/v1&quot; xmlns:xsdtwo=&quot;com/company/xsdtwo/v1&quot;>&#xd;
      &lt;xsdtwo:ChildElementOne>1&lt;/xsdtwo:ChildElementOne>&#xd;
    &lt;/AObjectElementTYPE>&#xd;
    </xsdone:Payload>
   
As you can see that is not what I excpected either.

My last, and best attempt so far is to

    AObjectElementTYPE aObjectElementTYPE = getAObjectElementTYPE();
    Node lXmlNodeForAObjectElementTYPE = getXmlNodeForAObjectElementTYPE(aObjectElementTYPE);
    payloadinformationTYPE.setPayload(lXmlNodeForAObjectElementTYPE);
   
    ...
   
    public static Node getXmlNodeForAObjectElementTYPE(AObjectElementTYPE aObjectElementTYPE) throws JAXBException, ParserConfigurationException, IOException, SAXException {
        JAXBContext jaxbContext = JAXBContext.newInstance(AObjectElementTYPE.class);
        Marshaller jaxbMarshaller = jaxbContext.createMarshaller();

        // output pretty printed
        jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

        JAXBElement<AObjectElementTYPE> jaxbElement =
                new JAXBElement<>(new QName("", "xsdtwo:AObjectElementTYPE"),
                                  AObjectElementTYPE.class,
                                  aObjectElementTYPE);

        StringWriter lStringWriter = new StringWriter();
        jaxbMarshaller.marshal(jaxbElement, lStringWriter);

        DocumentBuilderFactory lDocumentBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder lDocumentBuilder = lDocumentBuilderFactory.newDocumentBuilder();
        String lXmlString = lStringWriter.toString();
        lXmlString = lXmlString.substring( "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n".length(),  lXmlString.length() );

        Element node =  DocumentBuilderFactory
                .newInstance()
                .newDocumentBuilder()
                .parse(new ByteArrayInputStream(lXmlString.getBytes()))
                .getDocumentElement();

        return node;
    }
   
    Then I get
      <xsdone:Payloadinformation>
      <AObjectElementTYPE xmlns="">
        <xsdtwo:ChildElementOne xmlns="">123</xsdtwo:ChildElementOne>
      </AObjectElementTYPE>
     
As you can see the tag Payload is missing and the value for attribute xmlns is missing?
The expected output should have been like:
   
      <xsdone:Payloadinformation>
        <xsdone:Payload>
            <xsdtwo:AObjectElement xmlns:xsdtwo="com/company/xsdtwo/v1">
            <xsdtwo:ChildElementOne>123</xsdtwo:ChildElementOne>
           
Do you guys got any better way to build the XML I need?
Best regards
Fredrik

PS I seem to forgot how to use bb-codes for code. I thought it was [code] ..[/code]