Dear Colegues,
I've just started using Castor. I have a project in which I use XMLDecoder /
XMLEncoder classes in order to put the whole class into XML file and then
edit it by hand and reload.
So, first of all, how I do that:
Marshal:
try {
Writer w = new FileWriter(path + ".new");
Marshaller.marshal(r, w);
w.close();
} catch ( Exception e ) {
e.printStackTrace();
}
Unmarshal:
try {
Reader r = new FileReader(path);
XMLConfigurer re =
(XMLConfigurer)Unmarshaller.unmarshal(XMLConfigurer.class, r);
r.close();
} catch ( Exception e ) {
e.printStackTrace();
}
XMLConfigurer is a simple class implementing Serializable, having one
important field which is a Hashtable:
private Hashtable configData = null;
private static String path = null;
with getters and setters...
The problem is, that Marshalling goes well, but when I unmarshal:
ValidationException: element "config-data" occurs more than once.
(XMLFieldDesciptor: configData AS config-data)
at org.exolab.castor.xml.UnmarshalHandler.endElement(Unknown Source)
at
org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1392)
at
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator
.java:1550)
at
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XM
LDocumentScanner.java:1149)
at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.
java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
at org.exolab.castor.xml.Unmarshaller.unmarshal(Unknown Source)
at org.exolab.castor.xml.Unmarshaller.unmarshal(Unknown Source)
at org.exolab.castor.xml.Unmarshaller.unmarshal(Unknown Source)
Anybody know what to do ? Thanks for any help!
Regards,
--
Wojciech Kaszycki
Management & Consulting Group Sp. z o.o.
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