Hi Vanita,
this is a know bug of Castor Source Generator, we are working on it.
We have problems with cross-referenced elements.
Arnaud
> -----Original Message-----
> From: Vanita Browne [mailto:[EMAIL PROTECTED]]
> Sent: Friday, August 24, 2001 1:18 AM
> To: [EMAIL PROTECTED]
> Subject: [castor-dev] Source Generator java.lang.StackOverflowError
>
>
> Hello -
>
> I have been working with Castor for a few days now, and have run into a
> problem with my XML file (XML file included below).
>
> I have this XML schema which I created based on my newbie knowledge of
> XML schema's, and have verified it's validity with a schema checker
> (xmlqualchckr).
>
> When I try to generate code using Castor's Source Generator, and I get
> the exception (java.lang.StackOverflowError). (Stacktrace is attached
> below the XSD FILE).
>
> However, if I change the XML file by commenting out the additional
> recursion line which I am needing (see XSD file), then SourceGenerator
> generates the source from the XSD file and everything works fine.
>
> Any helpful suggestions are greatly appreciated.
>
> Regards,
> Vanita
>
>
> XSD SOURCE FILE
> BEGINNING OF SOURCE
> -------------------------------------------------------
> <?xml version ="1.0" encoding="UTF-8"?>
> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
> targetNamespace="http://www.anyplace.com";
> xmlns="http://www.anyplace.com";>
>
> <xsd:element name="Section">
> <xsd:complexType>
> <xsd:sequence>
> <xsd:element ref="Section" minOccurs="0"
> maxOccurs="unbounded" />
> <xsd:element ref="Application" minOccurs="0"
> maxOccurs="unbounded" />
> </xsd:sequence>
> <xsd:attribute name="text" type= "xsd:string" use="required"
> />
> </xsd:complexType>
> </xsd:element>
>
> <xsd:element name="Application">
> <xsd:complexType>
> <xsd:sequence>
> <xsd:element ref="SubCategory" minOccurs="0"
> maxOccurs="unbounded" />
> <xsd:element ref="Attr" minOccurs="0"
> maxOccurs="unbounded" />
> </xsd:sequence>
> <xsd:attribute name="type" type="xsd:string" use="required"
> />
> </xsd:complexType>
> </xsd:element>
>
> <xsd:element name="SubCategory">
> <xsd:complexType>
> <xsd:sequence>
> <xsd:element ref="Attr" minOccurs="1"
> maxOccurs="unbounded" />
> </xsd:sequence>
> <xsd:attribute name="text" type= "xsd:string" use="required"
> />
> </xsd:complexType>
> </xsd:element>
>
>
> <xsd:element name="Attr">
> <xsd:complexType>
> <xsd:sequence>
> <!-- If the following line is commented out, no errors occur -->
> <!-- Beginning of section causing error? -->
> <xsd:element ref="SubCategory" minOccurs="0"
> maxOccurs="unbounded" />
> <!-- End of section causing error. -->
> <xsd:element ref="Attr" minOccurs="0"
> maxOccurs="unbounded" />
> </xsd:sequence>
> <xsd:attribute name="name" type= "xsd:string" use="required"
> />
> </xsd:complexType>
> </xsd:element>
>
>
> </xsd:schema>
> ------------------------------------------------------------
> END OF SOURCE
>
>
>
> SNIPPET of StackTrace
> ----------------------------------
> Exception in thread "main" java.lang.StackOverflowError
> at
> org.exolab.castor.builder.types.XSPatternBase.<init>(XSPatternBase.java:
> 69)
> at
> org.exolab.castor.builder.types.XSString.<init>(XSString.java:90)
> at
> org.exolab.castor.builder.TypeConversion.convertType(TypeConversion.java
> :286)
> at
> org.exolab.castor.builder.MemberFactory.createFieldInfo(MemberFactory.ja
> va:177)
> at
> org.exolab.castor.builder.SourceFactory.processComplexType(SourceFactory
> .java:1256)
> at
> org.exolab.castor.builder.SourceFactory.createSourceCode(SourceFactory.j
> ava:237)
> at
> org.exolab.castor.builder.SourceFactory.processContentModel(SourceFactor
> y.java:1364)
> .......
> ---------------------------------
>
>
>
> ____________________________
> Vanita Browne
> Software Engineer
> Prisa Networks
> 6620 Mesa Ridge Road, Suite 200
> San Diego, CA 92121
> mailto:[EMAIL PROTECTED]
>
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