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Editorial Team
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Asked: 2026-05-12T12:04:25+00:00

If I specify a parameter in my WSDL is of type xsd:int, what is

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If I specify a parameter in my WSDL is of type xsd:int, what is the max and min values for that parameter? It is dependant on the technology the web service is implemented in? I am using Java, so am I constrained by the int type in Java or should the web service library (Axis) be handling that?

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  1. Editorial Team

    Yes, 32 bits. From Eric van der Vlist’s RelaxNG datatype reference:

    <xsd:simpleType name="int" id="int">
 <xsd:restriction base="xsd:long">
 <xsd:minInclusive value="-2147483648"/>
 <xsd:maxInclusive value="2147483647"/>
 </xsd:restriction>
</xsd:simpleType>

    Additionally, from the W3C XML Schema Recommendation, Part 2:

    int is derived from long by setting
    the value of maxInclusive to be
    2147483647 and minInclusive to be
    -2147483648

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