XML help.

[Alain-Serge]

Hello,
I'm trying to create a XML document from a string comming from a C++
program but I got an exception saying:

org.xml.sax.SAX ParseException: Element type "DataFromWebSer ver" is not
declared
Here "DataFromWebSer ver" is the name of document root node. Here is
the code:

char cbuf[] = new char[2000];

//Get the data from the socket.
m_inputStream.r ead(cbuf);
String strdata = new String(cbuf);

//Qt Bug fix: Clean up the strdata.
String strFinalData = strdata.trim();
System.out.prin tln(strFinalDat a);//For debug

InputSource in = new InputSource ((InputStream) new
ByteArrayInputS tream (strFinalData.g etBytes()));
XmlDocument xmlDocument =
XmlDocument.cre ateXmlDocument( in, true);
///////////Here is what I got from
System.out.prin tln(strFinalDat a)///////////

<?xml version = '1.0' encoding = 'UTF-8'?>
<DataFromWebSer ver>
<AddresseNode >
<Addresse>6</Addresse>
</AddresseNode>
<DatatypeNode >
<Datatype>25</Datatype>
</DatatypeNode>
<DataNode>
<data>6</data>
</DataNode>
</DataFromWebServ er>
///////////Here is complete error message////////////////////////////

org.xml.sax.SAX ParseException: Element type "DataFromWebSer ver" is not
declared.
at org.apache.crim son.parser.Pars er2.error(Parse r2.java:3354)
at org.apache.crim son.parser.Pars er2.maybeElemen t(Parser2.java: 1502)
at org.apache.crim son.parser.Pars er2.parseIntern al(Parser2.java :667)
at org.apache.crim son.parser.Pars er2.parse(Parse r2.java:337)
at org.apache.crim son.parser.XMLR eaderImpl.parse (XMLReaderImpl. java:448)
at org.apache.crim son.tree.XmlDoc ument.createXml Document(XmlDoc ument.java:315)
at COrusSocketThre ad.run(COrusSoc ketThread.java: 137)
at java.lang.Threa d.run(Thread.ja va:534)



Thanks for your help
Alain-Serge

[Keith M. Corbett]

"Alain-Serge" <ak******@frees urf.ch> wrote in message
news:a0******** *************** ***@posting.goo gle.com...

XmlDocument xmlDocument =
XmlDocument.cre ateXmlDocument( in, true);
The second argument to createXmlDocume nt specifies whether to validate the
input stream XML.
org.xml.sax.SAX ParseException: Element type "DataFromWebSer ver" is not declared.

This message means the DataFromWebServ er element is not declared in the DTD.
<?xml version = '1.0' encoding = 'UTF-8'?>
<DataFromWebSer ver>
<AddresseNode >
<Addresse>6</Addresse>
</AddresseNode>
<DatatypeNode >
<Datatype>25</Datatype>
</DatatypeNode>
<DataNode>
<data>6</data>
</DataNode>
</DataFromWebServ er>

This XML appears to be well-formed, but not valid. In particular, it does
not contain a !DOCTYPE declaration and DTD which is required for validation.

(In theory, this single entity could be validated, given some
system-dependent means (such as a catalog) for mapping a document type to
DTD. But this is probably not relevant to your situation.)

You can either turn off validation (easy) or add a !DOCTYPE declaration with
a DTD (not hard).

/kmc