[jboss-user] [JBossWS] - IndexOutOfBoundsException when transforming into SAAJ SOAPBo
Hi,
The following piece of code throws an IndexOutOfBoundsException in
org.jboss.ws.soap.NodeImpl.getFirstChild:
| import org.w3c.dom.Document;
| import org.w3c.dom.Element;
|
| import javax.xml.parsers.DocumentBuilderFactory;
| import javax.xml.soap.MessageFactory;
| import javax.xml.soap.SOAPBody;
| import javax.xml.soap.SOAPMessage;
| import javax.xml.transform.Transformer;
| import javax.xml.transform.TransformerFactory;
| import javax.xml.transform.dom.DOMResult;
| import javax.xml.transform.dom.DOMSource;
| import javax.xml.transform.stream.StreamResult;
|
| public class SaajIssue {
|
| public static void main(String[] args) throws Exception {
| MessageFactory messageFactory = MessageFactory.newInstance();
| SOAPMessage soapMessage = messageFactory.createMessage();
| Transformer transformer = TransformerFactory.newInstance().newTransformer();
| Document document =
DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
| Element root = document.createElementNS("http://test.com",
"root");
| document.appendChild(root);
| Element child = document.createElementNS("http://test.com",
"child");
| root.appendChild(child);
| SOAPBody body = soapMessage.getSOAPBody();
| transformer.transform(new DOMSource(document), new DOMResult(body));
| // Next line throws an IndexOutOfBoundsException
| transformer.transform(new DOMSource(body), new StreamResult(System.out));
| }
| }
|
This is the stacktrace:
| Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 0,
Size: 0
| at java.util.ArrayList.RangeCheck(ArrayList.java:546)
| at java.util.ArrayList.get(ArrayList.java:321)
| at org.jboss.ws.soap.NodeImpl.getFirstChild(NodeImpl.java:311)
| at org.jboss.ws.soap.SOAPContentElement.getFirstChild(SOAPContentElement.java:746)
| at org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:145)
| at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:389)
| at SaajIssue.main(SaajIssue.java:36)
|
After some investigation, it appears that the root element is imported correctly, but the
child element is not. To be more precise: it is imported into the internal domNode of
NodeImpl, but not the soapChildren list.
SUN's reference implementation of SAAJ does not throw this exception, so it appears
this is a bug in the JBoss SAAJ implementation. Am I correct?
Thanks,
Arjen Poutsma
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