0 Replies Latest reply on Jul 4, 2006 4:42 AM by Angus Morison

    SOAPBody NAMESPACE_ERR

    Angus Morison Newbie

      If I create a Document by reading it from a String (as in the WS examples) I can add it to a SOAPBody. But if I create the same document programatically I get a NAMESPACE_ERR.
      In the example below I created the Document programatically, converted it to a String, and then back to a Document. The second worked, the first did not.

      I have changed the version of the XerceImpl.jar, without any difference.

      Any advice would be much appreciated. Should I submit a bug?

      adding doc from ByteArrayInputStream:
      <?xml version="1.0" encoding="UTF-8"?>
      <Order><Customer>Kermit</Customer><Item>Ferrari</Item></Order>
      adding doc from program:
      
      org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to create or change an object in a way which is incorrect with regard to namespaces.
       at org.apache.xerces.dom.ElementNSImpl.setName(Unknown Source)
       at org.apache.xerces.dom.ElementNSImpl.<init>(Unknown Source)
       at org.apache.xerces.dom.CoreDocumentImpl.createElementNS(Unknown Source)
       at org.jboss.util.xml.DOMUtils.createElement(DOMUtils.java:140)
       at org.jboss.ws.soap.SOAPElementImpl.<init>(SOAPElementImpl.java:79)
       at org.jboss.ws.soap.SOAPFactoryImpl.createElement(SOAPFactoryImpl.java:75)
       at org.jboss.ws.soap.SOAPBodyImpl.addDocument(SOAPBodyImpl.java:82)
       at test.TestNs.<init>(TestNs.java:40)
       at test.TestNs.main(TestNs.java:73)


      Program:

      package test;

      import java.io.ByteArrayInputStream;
      import java.io.StringWriter;
      
      import javax.xml.parsers.DocumentBuilder;
      import javax.xml.parsers.DocumentBuilderFactory;
      import javax.xml.soap.MessageFactory;
      import javax.xml.soap.SOAPBody;
      import org.w3c.dom.Document;
      import org.w3c.dom.Element;
      import com.ibm.wsdl.util.xml.DOM2Writer;
      
      public class TestNs {
      
       public TestNs() {
       try {
       MessageFactory mf = MessageFactory.newInstance();
       SOAPBody body = mf.createMessage().getSOAPBody();
       SOAPBody body2 = mf.createMessage().getSOAPBody();
       DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
       docBuilderFactory.setNamespaceAware(true);
       DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
      
       Document doc = getDoc();
      
       StringWriter swr = new StringWriter();
       DOM2Writer.serializeAsXML(doc, swr);
       String xml = swr.toString();
      
       Document doc2 = builder.parse(new ByteArrayInputStream(xml.getBytes()));
      
       System.out.println("adding doc from ByteArrayInputStream: \n" + swr);
       body2.addDocument(doc2);
      
       System.out.println("adding doc from program:\n");
       // NAMESPACE_ERR !
       body.addDocument(doc);
      
       } catch (Exception e) {
       e.printStackTrace();
       }
       }
      
       private Document getDoc() {
       try {
       DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
       docBuilderFactory.setNamespaceAware(true);
       DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
       Document root = builder.newDocument();
      
       Element orderEl = root.createElement("Order");
       root.appendChild(orderEl);
      
       Element customerEl = root.createElement("Customer");
       orderEl.appendChild(customerEl);
       customerEl.appendChild(root.createTextNode("Kermit"));
      
       Element itemEl = root.createElement("Item");
       orderEl.appendChild(itemEl);
       itemEl.appendChild(root.createTextNode("Ferrari"));
      
       return root;
       } catch (Exception e) {
       e.printStackTrace();
       return null;
       }
       }
      
       public static void main(String[] args) {
       new TestNs();
       }
      }