primitives(was on email archives but more questions)

["Hiller, Dean" <DH...@carrieraccess.com>]

I have an xsd with an attribute....

 

<xs:element name="id"    type="xs:long" minOccurs="0">

 

I incorrectly assumed this would result in a Reference object like Long OR
would have a isSet() method.  There seems to be no way to tell that the id
was actually set.  I did see a post that suggest the following....

 

    <xsd:attribute name="foo" type="xsd:boolean">
        <xsd:annotation><xsd:appinfo>
            <jaxb:property>
                <jxb:baseType><jxb:javaType
name="java.lang.Boolean"/></jxb:baseType>
            </jaxb:property>
        </xsd:appinfo></xsd:annotation>
    </xsd:attribute>

 

BUT I am wondering why I need that since minOccurs="0".  My app then
receives the jaxme object and id is always set to 0 which is not what the
person who sent me the object intended....they may have wanted it to be
null.as

 

Later,

dean

 

 

Re: primitives(was on email archives but more questions)

[Robert Eric Reeves <ro...@phurnace.com>]

Add this to your XSD to get the isSet() method:

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:jxb="http://java.sun.com/xml/ns/jaxb">

<xsd:annotation>
<xsd:appinfo>
<jxb:globalBindings generateIsSetMethod="true">
</jxb:globalBindings>
</xsd:appinfo>
</xsd:annotation>



Hiller, Dean wrote:
>
> I have an xsd with an attribute….
>
> <xs:element name="id" type="xs:long" minOccurs="0">
>
> I incorrectly assumed this would result in a Reference object like 
> Long OR would have a isSet() method. There seems to be no way to tell 
> that the id was actually set. I did see a post that suggest the 
> following….
>
>     <xsd:attribute name="foo" type="xsd:boolean">
>         <xsd:annotation><xsd:appinfo>
>             <jaxb:property>
>                 <jxb:baseType><jxb:javaType
> name="java.lang.Boolean"/></jxb:baseType>
>             </jaxb:property>
>         </xsd:appinfo></xsd:annotation>
>     </xsd:attribute>
>
> BUT I am wondering why I need that since minOccurs=”0”. My app then 
> receives the jaxme object and id is always set to 0 which is not what 
> the person who sent me the object intended….they may have wanted it to 
> be null.as
>
> Later,
>
> dean
>


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