Hi Allan,
the stack trace seems to indicate that there's a problem with the value
passed to the HLAprivilegeToDeleteObject attribute of ObjectClass.
What does the XML schema definition for that attribute/enclosing type
definition look like ? And ehat is the value you are trying to pass here ?
Regards
Werner
Gillis, Allan wrote:
> Hi all,
>
> I've generated code using Castor to read my xml files. The code
> generation part went fine, and all the code compiles and so on.
> Unfortunately when I try to unmarshal data from the file I get:
>
>
> org.exolab.castor.xml.MarshalException: The following exception occured
> while validating field: _objects of class:
> ca.gc.drdc_rddc.atlantic.mc2cd.fomreader2.ObjectModel: The following
> exception occured while validating field: _objectClassList of class:
> ca.gc.drdc_rddc.atlantic.mc2cd.fomreader2.Objects: The following
> exception occured while validating field: _attributeList of class:
> ca.gc.drdc_rddc.atlantic.mc2cd.fomreader2.ObjectClass: The following
> exception occured while validating field: _name of class:
> ca.gc.drdc_rddc.atlantic.mc2cd.fomreader2.Attribute:
> HLAprivilegeToDeleteObjectdoes not match the required regular
> expression: "[\w-._:]+"{File: [not available]; line: 4823; column: 15}
>
> Now, I should tell you that the structure of my XML files is that there
> is a top level element called "ObjectModel" that contains lots of other
> elements. What I tried to do that generated that error is this (I've
> omitted the try-catch for clarity):
>
> FileReader reader;
> ObjectModel om = null;
>
> reader = new FileReader(".\\xml\\rpr2-d18.xml");
> om = ObjectModel.unmarshal(reader);
>
> I did download the Castor source and I stepped through to find the line
> that causes the problem. It exception seems to be thrown in line 748 of
> org.castor.xml.Unmarshaller which is:
>
> parser.parse(source);
>
> When I examine the value of "source" I see that it is an instance of:
>
> org.xml.sax.InputSource
>
> While parser is an instance of:
>
> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl
>
> I did some playing around with my xml file and found that the problem
> seems to centre around one particular XML element in my files, for the
> error message I've attached it's this one:
>
> <attribute name="HLAprivilegeToDeleteObject"/>
>
> This particular instance of <attribute/> is always the first one in any
> of my files. I tried removing it just to see what would happen, and the
> same error is generated on the next one in the file, i.e. the first one
> the parser encounters.
>
> So, any idea what I can do to fix this? Altering my schema is NOT an
> option as it's part of an IEEE standard and I must be able to use it.
>
> -Allan
>
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