Hello,
I am experiencing some problems with dom4j version 1.1, when I am attempting to create a document using the DocumentHelper.createDocument(Element); method.
This is the code that invokes the createDocument method :
//==============================================================
// Convert the CXmlElement to an XML Element
//==============================================================
Element objElement = toXML(xmlElement, sessionSB_p);
//==============================================================
// Create an empty XML Document, passing its root element
//==============================================================
Document xmlDoc = DocumentHelper.createDocument(objElement);
And here is the error returned:
org.dom4j.IllegalAddException:The node "org.dom4j.tree.DefaultElement@3e89c3 [Element: <object attributes:
org.dom4j.tree.DefaultAttribute@4695a6 [Attribute: name name value "root"], org.dom4j.tree.DefaultAttribute@acf6e
[Attribute: name class value "com.kainos.core.CUserPK"]]/>]" could not be added to the branch "null" because: The Node already has an existing document: org.dom4j.tree.DefaultDocument@6a0252 [Document: name null]
I have also tried
1.
Document xmlDoc = DocumentHelper.createDocument();
xmlDoc.setRootElement(objElement);
Which generates the same error.
2.
Document xmlDoc = DocumentHelper.createDocument();
root = xmlDoc.getRootElement();
root.add(objElement);
The objElement contains the following XML
<object name="root" class="com.kainos.core.CUserPK">
<attributes>
<object name="Id" class="java.lang.Integer" value="10001"/>
</attributes>
</object>
Any ideas what could cause this problem?
Regards,
Cedric Picard,
Software Engineer
Kainos Software Ltd.
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