java - 如何在 Jaxb 编写的 XML 中添加 <![CDATA[ 和 ]]>

Question

如何使用 CDATA 准备 XML，

我正在通过 Jaxb 预先准备此回复，

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/">
 <SOAP-ENV:Header/>
 <soapenv:Body>
   <tem:RequestData>
     <tem:requestDocument>
        <![CDATA[
        <Request>
           <Authentication CMId="68" Function="1" Guid="5594FB83-F4D4-431F-B3C5-EA6D7A8BA795" Password="poihg321TR"/>
           <Establishment Id="4297867"/>
        </Request>
        ]]>
      </tem:requestDocument>
   </tem:RequestData>
 </soapenv:Body>
 </soapenv:Envelope>  

但是我没有从 Jaxb 获得 CDATA，如何将 CDATA 放入 <tem:requestDocument>元素。

这是我的 Java 代码:

  public static String test1() {
    try {
        initJB();
        String response = null;
        StringBuffer xmlStr = null;
        String strTimeStamp = null;
        com.cultagent4.travel_republic.gm.Envelope envelope = null;
        com.cultagent4.travel_republic.gm.Header header = null;
        com.cultagent4.travel_republic.gm.Body body = null;
        com.cultagent4.travel_republic.gm.RequestData requestData = null;
        com.cultagent4.travel_republic.gm.RequestDocument requestDocument = null;
        com.cultagent4.travel_republic.gm.RequestDocument.Request request = null;
        com.cultagent4.travel_republic.gm.RequestDocument.Request.Authentication authentication = null;
        com.cultagent4.travel_republic.gm.RequestDocument.Request.Establishment establishment = null;

        ObjectFactory objFact = new ObjectFactory();
        envelope = objFact.createEnvelope();
        header = objFact.createHeader();
        envelope.setHeader(header);
        body = objFact.createBody();
        requestData = objFact.createRequestData();


        requestDocument = objFact.createRequestDocument();
        request = new RequestDocument.Request();

        authentication = new RequestDocument.Request.Authentication();
        authentication.setCMId("68");
        authentication.setGuid("5594FB83-F4D4-431F-B3C5-EA6D7A8BA795");
        authentication.setPassword("poihg321TR");
        authentication.setFunction("1");
        request.setAuthentication(authentication);
        establishment = new RequestDocument.Request.Establishment();
        establishment.setId("4297867");
        request.setEstablishment(establishment);
        requestDocument.setRequest(request);
        requestData.setRequestDocument(requestDocument);
        body.setRequestData(requestData);
        envelope.setBody(body);



        jaxbMarshallerForBase = jaxbContextForBase.createMarshaller();
        OutputStream os = new ByteArrayOutputStream();


        System.out.println();
        // output pretty printed

//                jaxbMarshallerForBase.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
//                jaxbMarshallerForBase.marshal(envelope, System.out);
//                jaxbMarshallerForBase.marshal(envelope, os);


        jaxbMarshallerForBase.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
        jaxbMarshallerForBase.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
//            jaxbMarshallerForBase.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, false);
// get an Apache XMLSerializer configured to generate CDATA
        XMLSerializer serializer = getXMLSerializer();


// marshal using the Apache XMLSerializer
        SAXResult result = new SAXResult(serializer.asContentHandler());

         System.out.println("*************");
        jaxbMarshallerForBase.marshal(envelope, result);
        System.out.println("--------------");



        return null;
    } catch (JAXBException ex) {
        Logger.getLogger(GM_TravelRepublic.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        return null;
    }
}

private static XMLSerializer getXMLSerializer() {
    // configure an OutputFormat to handle CDATA
    OutputFormat of = new OutputFormat();

    // specify which of your elements you want to be handled as CDATA.
    // The use of the ; '^' between the namespaceURI and the localname
    // seems to be an implementation detail of the xerces code.
    // When processing xml that doesn't use namespaces, simply omit the
    // namespace prefix as shown in the third CDataElement below.
    of.setCDataElements(new String[]{"^Request","^Authentication","^Establishment"});


    // set any other options you'd like
   of.setPreserveSpace(true);
    of.setIndenting(true);


    StringWriter writer = new StringWriter();
    // create the serializer
    XMLSerializer serializer = new XMLSerializer(of);


    serializer.setOutputByteStream(System.out);


    return serializer;
}  

我在这里得到相同的 xml，但没有 CDATA。我的服务器不接受没有 CDATA 的请求。请帮忙。

Answer 1

你能从中得出逻辑吗

导入

import org.dom4j.CDATA;
import org.dom4j.DocumentHelper;

示例代码

public static String appendCdata(String input) {
    CDATA cdata = DocumentHelper.createCDATA(input);      
    return cdata.asXML();
}