Odd. Will be back with an answer. Soonish.
Werner
PS What does your code look like when you call the Unmarshaller ? I hope
you are not using one of the static unmarshal methods ... though this
surely is not the first time you are trying to use a mapping file, right ?
Brett McLaughlin wrote:
On Jan 15, 2008, at 1:58 PM, Werner Guttmann wrote:
Brett,
I will be looking into this within a short time, but just out of
curiosity, what happens if you changed the isbn to to of type element
rather than attribute ?
Sure, I could go with something like this:
<?xml version="1.0"?>
<book>
<book-info>
<isbn>9780446618502</isbn>
</book-info>
<title>The Book of the Dead</title>
</book>
Then, the mapping would look like:
<?xml version="1.0"?>
<!DOCTYPE mapping PUBLIC "-//EXOLAB/Castor Mapping DTD Version 1.0//EN"
"http://castor.org/mapping.dtd";>
<mapping>
<class name="ibm.xml.castor.Book">
<map-to xml="book" />
<field name="Title" type="java.lang.String">
<bind-xml name="title" />
</field>
<field name="Isbn" type="java.lang.String">
<bind-xml name="isbn" node="element" location="book-info" />
</field>
</class>
</mapping>
Unfortunately, the result is the same:
Jan 15, 2008 2:04:53 PM org.exolab.castor.mapping.Mapping setBaseURL
INFO: book-mapping.xml is not a URL, trying to convert it to a file URL
Jan 15, 2008 2:04:53 PM org.exolab.castor.mapping.Mapping loadMapping
INFO: Loading mapping descriptors from book-mapping.xml
Jan 15, 2008 2:04:54 PM org.exolab.castor.xml.UnmarshalHandler startElement
WARNING: unable to find FieldDescriptor for 'book-info' in
ClassDescriptor of book
Jan 15, 2008 2:04:54 PM org.exolab.castor.xml.UnmarshalHandler endElement
INFO: Ignoring isbn no descriptor was found
Jan 15, 2008 2:04:54 PM org.exolab.castor.xml.UnmarshalHandler endElement
INFO: Ignoring book-info no descriptor was found
Book ISBN: null
Book Title: The Book of the Dead
null
Obviously, I could make isbn a child element of the book element, but
the idea here is to show how mapping works, so that sort of defeats the
purpose :-)
Thanks for your help.
Thanks
---
Brett McLaughlin
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