W3C home > Mailing lists > Public > xmlschema-dev@w3.org > April 2002

Re: validation problem with xerces 2

From: saju <saju@intercept-india.com>
Date: Wed, 17 Apr 2002 10:11:53 -0400 (EDT)
To: <xmlschema-dev@w3.org>
Message-ID: <000a01c1e617$0a29ea80$240a0a0a@chn.intercept.co.in>

i am  using xerces 2 parser. i am able to walk throught the xml .but
unfortunatly the validation is not been done properly .
here with i am senting the xsd and xml file i am  trying to validate .

here in this xsd files i have sent the bound of last name as  one .so if
this last name tag appears more than once in the xml the parser has to
through error . but unfortunatly i am  not  getting any error . i would like
to know y is it happening .



===================================================
XML FILE  (cd1.xml)
===================================================

<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE cd1>
<cd1 serial="20"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance
xsi:noNamespaceSchemaLocation=cd1.xsd"  >
<!--
"xsi:schemaLocation=file:///c:/next/cd1.xsd"
-->
	 <artist type="main">
		 <name>
  			<first>Lata</first>
  			<last>Mangeshkar1</last>
  			<last>Mangeshkar1</last>
  			<age dob="1942">60</age>
  			<sex type="34" height="12" />
  		 </name>
		 <name>
  			<first>Lata1</first>
  			<last>Mangeshkar1</last>
  			<age dob="1942">601</age>
  			<sex type="34" height="12" />
  		 </name>
  	</artist>
</cd1>

XSD user can  use either of the XSD files
===============================
====================================================
XSD file (complex type declarations) cd1.xsd
===================================================
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema-instance"
elementFormDefault="qualified"  >
<xsd:annotation>
  <xsd:documentation xml:lang="en">CD XML Example Just for Fun
  </xsd:documentation>
 </xsd:annotation>
 <xsd:element name="cd1" type="GenType"/>
 <xsd:complexType name="GenType">
    <xsd:sequence>
    <xsd:element name="artist" type="ArtistType" minOccurs="0"
maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="serial" type="xsd:string"/>
 </xsd:complexType>
 <xsd:complexType name="ArtistType">
 	    <xsd:sequence>
	    <xsd:element name="name" type="NameType" minOccurs="0"
maxOccurs="unbounded"/>
	    </xsd:sequence>
	    <xsd:attribute name="type" type="xsd:string"/>
 </xsd:complexType>
 <xsd:complexType name="NameType">
  <xsd:sequence>
   <xsd:element name="first" type="xsd:string" minOccurs="0" maxOccurs="1"/>
   <xsd:element name="last"  type="xsd:string" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="age">
           <xsd:complexType>
	     <xsd:simpleContent>
	       <xsd:extension base="xsd:string">
	        <xsd:attribute name="dob" type="xsd:string"/>
	       </xsd:extension>
	     </xsd:simpleContent>
	    </xsd:complexType>
	 </xsd:element>
    <xsd:element name="sex">
           <xsd:complexType>
               <xsd:attribute name="type" type="xsd:string"/>
               <xsd:attribute name="height" type="xsd:string"/>
           </xsd:complexType>
   </xsd:element>
  </xsd:sequence>
  </xsd:complexType>
  </xsd:schema>

=================================================
same XSD ( written simpler way ) cd1.xsd
=================================================

<?xml version="1.0" encoding="ISO-8859-1"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified">
<xs:element name="cd1">
<xs:complexType>
	  <xs:sequence>
		 <xs:element name="artist" minOccurs="0" maxOccurs="unbounded">
		 <xs:complexType>
		   <xs:sequence>
		       <xs:element name="name" minOccurs="0" maxOccurs="unbounded">
		       <xs:complexType>
			  <xs:sequence>
				   <xs:element name="first" type="xs:string" minOccurs="1"
maxOccurs="1"/>
				   <xs:element name="last" type="xs:string"  minOccurs="1"
maxOccurs="1"/>
				   <xs:element name="age" type="xs:string"  minOccurs="1"
maxOccurs="1"/>
				   <xs:element name="sex"/>
			 </xs:sequence>
		       </xs:complexType>
		       </xs:element>
		    </xs:sequence>
		 </xs:complexType>
		 </xs:element>
	  </xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>



thks in advance



Regards,

saju kanakazhi kandarhi
software engineer
intercept technologies
chennai-18
ph: +91-44-495,8978,9305,8914,0104
cell: +91-9840215889
Received on Thursday, 18 April 2002 04:01:21 GMT

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