Hi, thanks alot to keep answering my question.
I thought I can get the value of the subclass of string, while I need to
differentiate between Integerexpression and Stringexpression, which both
are inherited from xsd:string.
Have tried the getSchemaComponent, but couldn't found what method next.
What API can be called from interface XSComponent. Have no idea.
-----Original Message-----
From: Aleksei Valikov [mailto:valikov_at_gmx.net]
Sent: Monday, November 13, 2006 2:17 PM
To: users_at_jaxb.dev.java.net
Subject: Re: XSD Data types
Hi.
> I have tried. But when I call propertyInfo.getSchemaType, it returns
> null.
>
> An what is so not understandable, when I'm calling propertyInfo.ref(),
> for the simple fields, they're not returning of List of type
> CBuiltinLeafInfo, but List of type
> com.sun.tools.xjc.model.nav.EagerNClass, which is neither a
> subinterface of CBuiltinLeafInfo, nor of CTypeInfo.
This is interesting. ref() gives in any case a collection of CTypeInfo:
public abstract Collection<? extends CTypeInfo> ref();
> And when I try to cast it to CBuiltinLeafInfo, and later call the
> getTypeName() method, it shows
So it actually DOES cast to CBuiltinLeafInfo!
> "{http://www.w3.org/2001/XMLSchema}string" which is not expected (It's
> however just the baseclass, not the IntegerExpr which is the subclass
> of string).
I think I've mentioned this in my previous mail.
The remaining alternative is nr. 2:
> 2. Analyze propertyInfo.getSchemaComponent().
Bye.
/lexi
>
> -----Original Message-----
> From: Aleksei Valikov [mailto:valikov_at_gmx.net]
> Sent: Monday, November 13, 2006 11:25 AM
> To: users_at_jaxb.dev.java.net
> Subject: Re: XSD Data types
>
> Hi.
>
>> I'm trying to get the type of an XSD element.
>> So far I can only get the type of the generated Java Code using:
>>
>> Map<String, JFieldVar> fields = co.implClass.fields(); Set<String>
>> fieldNames = fields.keySet(); for(String fieldName: fieldNames) {
>> //String fieldName = iterator.next();
>> JFieldVar field = fields.get(fieldName);
>> System.out.println("Name: " + fieldName + "\tField: " +
>> field.type().name() + "\n");
>> if(field.type().name().equals("String"))
>> {
>> co.implClass.direct(getStringMethodTemplate(fieldName));
>> }
>> }
>>
>> Which I get the type inside the if expression (field.type().name()).
>>
>> But what I expect, when possible I would like to get the value of
>> IntegerExpr which is below defined <xsd:simpleType
name="IntegerExpr">
>> <xsd:restriction base="xsd:string"/> </xsd:simpleType>
>>
>> Here is the sample of the element definition <xsd:complexType
>> name="BitField">
>> <xsd:complexContent>
>> <xsd:extension base="essence:SingleSourceNode">
>> <xsd:sequence>
>> <xsd:element maxOccurs="unbounded" minOccurs="0"
>> name="enumeration" type="essence:Enumeration"/>
>> <xsd:element name="Offset" type="essence:IntegerExpr"/>
>> <xsd:element name="Width" type="essence:IntegerExpr"/>
>> <xsd:element name="AccessType" type="essence:AccessType"/>
>> </xsd:sequence>
>> </xsd:extension>
>> </xsd:complexContent>
>> </xsd:complexType>
>>
>> So what is expected, to get the value of "essence:IntegerExpr" when
>> traversing through the field "Offset"
>>
>> How can we get that value? Which API can be used?
>
> You should work with Outline/ClassOutline/FieldOutline.
>
> Outline is given to your plugin through the run(...) method, you can
> start there and walk through the structure of classOutlines and
> fieldOutlines.
>
> From the fieldOutline you can fieldOutline.getPropertyInfo() which
> describes the property. From there on try the following:
> 1. propertyInfo.getSchemaType().
> 2. Analyze propertyInfo.getSchemaComponent().
> 3. propertyInfo.ref() gives you types (CTypeInfo) which this property
> can accept. For simple fields, CTypeInfo is CBuiltinLeafInfo and from
> CBuiltinLeafInfo you can getTypeName() - this will be the QName of the
> base simple type (ex. xsd:string).
>
> Hope this helps.
>
> Bye.
> /lexi
>
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