[castor-dev] xsd:integer should not be limited to the range of a Java Integer

[Bernhard Mandl \(eunet\)]

I tried to run SourceGenerator against some of our XSDs and found the
xsd:integer is mapped to java.lang.Integer which can cause an overrun.

Take this simple example og a credit card nr type:
    <xsd:simpleType name="CreditCardNr" id="CreditCardNr">
        <xsd:restriction base="xsd:integer">
            <xsd:minInclusive value="1000000000000"/>
            <xsd:totalDigits value="16"/>
        </xsd:restriction>
    </xsd:simpleType>

SourceGenerator gives me:
Exception in thread "main" java.lang.NumberFormatException: 1000000000000
        at java.lang.Integer.parseInt(Integer.java:417)
        at java.lang.Integer.parseInt(Integer.java:454)
        at org.exolab.castor.xml.schema.Facet.toInt(Facet.java:144)

I think xsd:integer should be mapped to java.math.BigDecimal, at least if
one of the restrictions is outside the range of a java int ?!

Regards,
Bernhard

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