Re: Decimal rounding issue

I can tell you how I do this, but I hope someone has a better solution! I
currently set the scale on BigDecimal (setScale), which will force its
output to be legal. 

If there is a better solution, PLEASE let Nick (and me) know!


NickDeGraeve wrote:
> 
> I have an XSD from which I generated my XmlBeans classes.
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
> xmlns:me="http://my.url" 
> 	targetNamespace="http://my.url" >
> 	<xs:element name="MyElement">
> 		<xs:complexType>			
> 			<xs:attribute name="myAttribute" type="me:ValueType" />
> 		</xs:complexType>
> 	</xs:element>
> 	<xs:simpleType name="ValueType">
> 		<xs:restriction base="xs:decimal" >
> 			<xs:fractionDigits value="2" />
> 		</xs:restriction>
> 	</xs:simpleType>
> </xs:schema>
> 
> Wheh I run this JUnit test case:
> 
> public class XmlBeansTestCase extends TestCase {
> 
>    public void test() {
>       MyElementDocument document =
> MyElementDocument.Factory.newInstance();
>       MyElement myElement = document.addNewMyElement();
>       myElement.setMyAttribute(new BigDecimal(12.65));
>       System.out.println(document);
>       XmlOptions options = new XmlOptions();
>       Collection errors = new LinkedList();
>       options.setErrorListener(errors);
>       boolean valid = document.validate(options);
>       System.out.println(errors);
>       assertTrue(valid);
>    }
> }
> 
> the test fails and I get this output:
> 
> <MyElement
> my:myAttribute="12.6500000000000003552713678800500929355621337890625"
> xmlns="http://my.url" xmlns:my="http://my.url"/>
> [error: cvc-fractionDigits-valid: Decimal fractional digits (49) of value
> '12.6500000000000003552713678800500929355621337890625' does not match
> fractionDigits facet (2) for ValueType in namespace http://my.url]
> 
> Why does it come out like that and not as "12.65"? 
> How can I get it right?
> 

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