[jbossws-issues] [JBoss JIRA] Created: (JBWS-3095) WRONG_DOCUMENT_ERR when accessing SOAPMessage DOM using WebServiceProvider and Provider<SOAPMessage>
WRONG_DOCUMENT_ERR when accessing SOAPMessage DOM using WebServiceProvider and
Provider<SOAPMessage>
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Key: JBWS-3095
URL: https://jira.jboss.org/browse/JBWS-3095
Project: JBoss Web Services
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: jbossws-native
Affects Versions: jbossws-native-3.3.1
Environment: JBossAS Community 5.1, JBossWS-Native 3.3.1, upgraded Xalan-Java
2.7.1
Reporter: Ray Cardillo
While converting some code from JBossWS-Metro to JBossWS-Native, we have been working
through a bug that seems to be related to XML parsing inconsistencies due to the different
DOM implementations that are used by the two technologies. We have a web service that is
using the @WebServiceProvider feature of JAX-WS to create a custom
Provider<SOAPMessage> so we can parse the XML directly. However, any time we try to
extract the XML, in any number of ways, it causes an internal "expandToDOM" to
be called that ends up failing due to a WRONG_DOCUMENT_ERR. At first we thought we were
doing something incorrectly, but after careful analysis, and experimenting with many
different ways of getting elements from the incoming SOAPMessage, we see this same stack
trace in each case. So it looks like there is a bug in the internal expansion.
org.w3c.dom.DOMException: WRONG_DOCUMENT_ERR: A node is used in a different document than
the one that created it.
at org.apache.xerces.dom.ParentNode.internalInsertBefore(Unknown Source)
at org.apache.xerces.dom.ParentNode.insertBefore(Unknown Source)
at org.apache.xerces.dom.NodeImpl.appendChild(Unknown Source)
at org.jboss.ws.core.soap.NodeImpl.appendChild(NodeImpl.java:481)
at org.jboss.ws.core.soap.SOAPContentElement.appendChild(SOAPContentElement.java:467)
at org.jboss.ws.core.soap.SOAPElementImpl.addChildElement(SOAPElementImpl.java:264)
at
org.jboss.ws.core.soap.SOAPContentElement.addChildElement(SOAPContentElement.java:192)
at org.jboss.ws.core.soap.XMLContent.expandContainerChildren(XMLContent.java:355)
at org.jboss.ws.core.soap.XMLContent.transitionTo(XMLContent.java:105)
at org.jboss.ws.core.soap.SOAPContentElement.transitionTo(SOAPContentElement.java:143)
at org.jboss.ws.core.soap.SOAPBodyElementDoc.transitionTo(SOAPBodyElementDoc.java:85)
at org.jboss.ws.core.soap.SOAPContentElement.expandToDOM(SOAPContentElement.java:532)
at org.jboss.ws.core.soap.SOAPContentElement.getFirstChild(SOAPContentElement.java:488)
...
This same stack trace occurs if trying to do anything that requires extracting Nodes or
Elements from the SOAPMessage.
Example 1:
Node node = msg.getBody();
or
Node node = msg.getBody().getFirstChild();
or
Node node = iterate over msg.getBody().getChildNodes();
or
Node node = iterate over msg.getBody().getChildElements();
...
StringWriter sw = new StringWriter();
tr.transform(new DOMSource(node), new StreamResult(sw));
...
Example 2:
msg.getBody().getChildElements();
...
SAAJResult sr = new SAAJResult(element);
sr.getResult();
...
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