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Posted to user@xmlbeans.apache.org by cheenu vasan <ch...@gmail.com> on 2006/02/20 10:35:50 UTC
Parsing array elements
Hi,
Here's my schema. I am able to compile this and this is perfectly alright.
?xml version="1.0" encoding="UTF-8" ?>
<xs:schema targetNamespace="http://www.w3.org/2001/XMLSchema"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="BusRoute">
<xs:complexType>
<xs:sequence>
<xs:element name="Id" type="xs:string"/>
<xs:element name="Bus">
<xs:complexType>
<xs:sequence>
<xs:element name="Id" type="xs:int"/>
<xs:element name="Type" type="xs:string"/>
<xs:element name="Model" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Seat" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="Sn" type="xs:int"/>
<xs:element name="A" type="xs:string"/>
<xs:element name="Sx" type="xs:string"/>
<xs:element name="Q" type="xs:string"/>
<xs:element name="T" type="xs:string"/>
<xs:element name="Si" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
The problem I face with is the array elements returned from the API. I
worked with another one without array. did not have any problems at all.
BusRouteDocument brDoc = BusRouteDocument.Factory.parse(new StringReader(
sb.toString()));
BusRoute busRoute = brDoc.getBusRoute();
//this is returning null.
System.out.println(busRoute.getBus());
Seat[] seatArray = busRoute.getSeatArray();
//this is always zero.
System.out.println(seatArray.length);
for(int j=0; j<seatArray.length; j++){
System.out.print(seatArray[j].getSn());
}
}
This is the XML Message I am passing it to the API.
sb.append("<?xml version='1.0' encoding='UTF-8'?>");
sb.append("<BusRoute xmlns='http://www.w3.org/2001/XMLSchema'>");
sb.append("<Id>B1001</Id>");
sb.append
("<bus><Id>1001</Id><Type>SS</Type><Model>1+1</Model></bus>");
sb.append("<Seat>");
sb.append("<Sn>1</Sn> <A>Y</A> <Sx>M</Sx> <Q>V</Q> <T>W</T>
<Si>L</Si>");
sb.append("</Seat>");
sb.append("<Seat>");
sb.append("<Sn>2</Sn> <A>Y</A> <Sx>M</Sx> <Q>V</Q> <T>W</T>
<Si>L</Si>");
sb.append("</Seat>");
sb.append("</BusRoute>");
Thanks for your help.
Cheenu
Re: Parsing array elements
Posted by Jerome Magnet <je...@nortel.com>.
Two questions/remarks:
1) Why don't you use the XML Beans to create the document (instead of
StringBuilder)?
It is an advantage to using XML beans if you have the Java classes of your
schema.
2) Wrong namespace declaration in XML instance
You declare XSD as the default namespace (no prefix) <BusRoute
xmlns='http://www.w3.org/2001/XMLSchema'> which is wrong for this XML as it is
your own schema. you should have instead <BusRoute xmlns='http://mySchema'>
where mySchema if the namespace of the schema you compiled for BusRoute element
defintion. This XML certainly fails any schema validation.
JM
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Re: Parsing array elements
Posted by Vlad Mangeym <ma...@yahoo.com>.
Should you have 'b' capitalized?
sb.append("<Bus><Id>1001</Id><Type>SS</Type><Model>1+1</Model></Bus>");
(It probably fails to load your document)
cheenu vasan <ch...@gmail.com> wrote:
Hi,
Here's my schema. I am able to compile this and this is perfectly alright.
?xml version="1.0" encoding="UTF-8" ?>
<xs:schema targetNamespace="http://www.w3.org/2001/XMLSchema"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="BusRoute">
<xs:complexType>
<xs:sequence>
<xs:element name="Id" type="xs:string"/>
<xs:element name="Bus">
<xs:complexType>
<xs:sequence>
<xs:element name="Id" type="xs:int"/>
<xs:element name="Type" type="xs:string"/>
<xs:element name="Model" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Seat" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="Sn" type="xs:int"/>
<xs:element name="A" type="xs:string"/>
<xs:element name="Sx" type="xs:string"/>
<xs:element name="Q" type="xs:string"/>
<xs:element name="T" type="xs:string"/>
<xs:element name="Si" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
The problem I face with is the array elements returned from the API. I worked with another one without array. did not have any problems at all.
BusRouteDocument brDoc = BusRouteDocument.Factory.parse(new StringReader(sb.toString()));
BusRoute busRoute = brDoc.getBusRoute();
//this is returning null.
System.out.println(busRoute.getBus());
Seat[] seatArray = busRoute.getSeatArray();
//this is always zero.
System.out.println(seatArray.length);
for(int j=0; j<seatArray.length; j++){
System.out.print(seatArray[j].getSn());
}
}
This is the XML Message I am passing it to the API.
sb.append("<?xml version='1.0' encoding='UTF-8'?>");
sb.append("<BusRoute xmlns='http://www.w3.org/2001/XMLSchema'>");
sb.append("<Id>B1001</Id>");
sb.append("<bus><Id>1001</Id><Type>SS</Type><Model>1+1</Model></bus>");
sb.append("<Seat>");
sb.append("<Sn>1</Sn> <A>Y</A> <Sx>M</Sx> <Q>V</Q> <T>W</T> <Si>L</Si>");
sb.append("</Seat>");
sb.append("<Seat>");
sb.append("<Sn>2</Sn> <A>Y</A> <Sx>M</Sx> <Q>V</Q> <T>W</T> <Si>L</Si>");
sb.append("</Seat>");
sb.append("</BusRoute>");
Thanks for your help.
Cheenu
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