Problem with schema processor

Question

Hello,
I'm using the newest xml xdk (9.2.0.3.0) for windows. I have the following test example for the schema-processor
<?xml version="1.0" encoding="UTF-8"?>
<REPORT ID="4711" xmlns="http://www.oracle.com/REPORT" xmlns:COMOD="http://www.oracle.com/REPORT" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.oracle.com/REPORT example.xsd">
<Module>
          <FELDA MODULE_ID="104">FELDA
               <FELDB MODULE_ID="4711">Test</FELDB>
          </FELDA>
          <FELDA MODULE_ID="105">hkfjdn
               <FELDC MODULE_ID="4811">test2</FELDC>
          </FELDA>
          <FELDA MODULE_ID="106">
               <FELDB MODULE_ID="4576">fhgjf</FELDB>
               <FELDC MODULE_ID="3457">tzdhs</FELDC>
               fhgjdfl
          </FELDA>
          <FELDA MODULE_ID="103">FELD_VALUE</FELDA>
</Module>
</REPORT>
and the corresponding xsd-file
<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.oracle.com/REPORT" xmlns:REPORT="http://www.oracle.com/REPORT" elementFormDefault="qualified">
     <complexType name="FELDAType" mixed="true">
          <choice minOccurs="0" maxOccurs="unbounded">
               <element name="FELDB" type="REPORT:FELDBType"/>
               <element name="FELDC" type="REPORT:FELDCType"/>
          </choice>
          <attribute name="MODULE_ID" type="string" use="required"/>               
     </complexType>
     <complexType name="FELDBType">
          <simpleContent>
               <extension base="string">
                    <attribute name="MODULE_ID" type="string" use="required"/>
               </extension>
          </simpleContent>
     </complexType>
     <complexType name="FELDCType">
          <simpleContent>
               <extension base="string">
                    <attribute name="MODULE_ID" type="string" use="required"/>
               </extension>
          </simpleContent>
     </complexType>
     <complexType name="ModuleType">
          <sequence>
               <element name="FELDA" type="REPORT:FELDAType" minOccurs="1" maxOccurs="unbounded"/>
          </sequence>
     </complexType>
     <element name="REPORT">
          <complexType>
               <sequence>
                    <element name="Module" type="REPORT:ModuleType"/>
               </sequence>
               <attribute name="ID" type="string" use="required"/>
          </complexType>
     </element>
</schema>
The xml-spy 44 says everything is valid, but I got the following error using the schema test example xsdtest.cpp
In line 15 of example.xml:
LSX-00204: Extra data at end of complex element
LSX-00213: Only 0 occurance(s) of element "s", minimum is 1
Here is the xsdtest.cpp
// Copyright (c) Oracle Corporation 1999, 2000, 2001. All Rights Reserved.
// NAME          validate.c
// DESCRIPTION     Sample usage of C XML Schema processor
#include <iostream.h>
#include <string.h>
#ifndef ORAXML_CPP_ORACLE
# include <oraxml.hpp>
#endif
#ifndef ORAXSD_CPP_ORACLE
# include <oraxsd.hpp>
#endif
int main(int argc, char **argv)
XMLSchema schema;
XMLParser parser;
Element *root;
xmlctx *ctx;
char doc, uri;
uword ecode;
cout << "XML C++ Schema processor\n";
if ((argc < 2) || (argc > 3))
     cout << "usage: validate <xml document> [schema]\n";
     return -1;
doc = argv[1];
uri = (argc > 2) ? argv[2] : 0;
cout << "Initializing XML package...\n";
if (ecode = parser.xmlinit())
cout << "Failed to initialize XML parser, error " << ecode;
return 1;
cout << "Parsing '" << doc << "'...\n";
if (ecode = parser.xmlparse((oratext *) doc, (oratext *) 0,
                    XML_FLAG_DISCARD_WHITESPACE))
cout << "Parse failed, error " << ecode << "\n";
return 2;
cout << "Initializing Schema package...\n";
if (ecode = schema.initialize(&parser))
     cout << "Failed, code " << ecode << "!\n";
     return 3;
cout << "Validating document...\n";
root = parser.getDocumentElement();
if (ecode = schema.validate(root, (oratext *) uri))
cout << "Validation failed, error " << ecode << "\n";
schema.terminate();
return 4;
cout << "Document is valid.\n";
schema.terminate();
return 0;
Could you please help. There should be a problem with mixed content in a ComplexType or with the attribute minOccurs and maxOccurs at the choice element.
Thank you in advanced
R|diger Brand
ESG GmbH

Answer 1

I just installed the parser and schema and
it worked out of the bag for me.
I'm using Java 1.3.0 :
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)
But, like the original poster, I wonder why
these samples use the old standard?
The readme doc says it conforms to the 2000/10 spec.
For grins I changed report.xml and report.xsd to now reference the 2000/10 namespaces and the parser runs but reports some errors. I guess that is OK, and that somebody just needs to update the schema itself to the new standards. Still, it makes me wonder...
Now, my problem is that I have an xml/xsd combo that it chokes on but that is another post.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Denali ([email protected]):
Hi Karin,
I copied report.xml and report.xsd from the context of your message body and tried them out. They both worked well with XSDSample and XSDSetSchema. The only difference, I guess, is that I am using IBM's jdk1.1.7. You might want to get a lower version of jdk, like 1.1.7 or 1.1.8 and try them out again.
The only problem I have is the data type of "date". It seems to me that all the date types of "date/time" have not been implemented by Oracle yet.
Cheers.
---Denali
<HR></BLOCKQUOTE>
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