Marcio,
right now, in Castor XML there's no way to have mappings lazy-loaded. I
guess this is a result of users generally wanting to know if they have
got their mapping wrong at *startup* time, and not some when later on.
Imagine a situation where you've got a long-running application deployed
with a mapping file that has an error. I guess you wouldn't not like a
situation where it would take days to figure out that for that one class
(un-)marshalling doesnot work.
Regards
Werner
Marcio Kuchma wrote:
Hi,
I have a problem and would like to read your opinions about it. If
this issue is documented somewhere, please let me know (I've been
searching through the documentation and mailling lists, without
success).
I have a mapping file with (e.g.) ten classes mapped. This mapping is
used in different projects. Some projects have all the ten classes in
the classpath and some doesn't.
The projects that contain all the classes work fine. In the projects
that doesn't have all the classes in the classpath, the Castor throws
an Exception when I'm initializating the Marshaller with the mapping
file:
org.exolab.castor.mapping.MappingException: Could not find the class
model2.TesteModel2
at
org.exolab.castor.mapping.loader.MappingLoader.createDescriptor(MappingLoader.java:420)
at
org.exolab.castor.xml.XMLMappingLoader.createDescriptor(XMLMappingLoader.java:227)
at
org.exolab.castor.mapping.loader.MappingLoader.loadMapping(MappingLoader.java:313)
at org.exolab.castor.mapping.Mapping.getResolver(Mapping.java:292)
at org.exolab.castor.mapping.Mapping.getResolver(Mapping.java:247)
at org.exolab.castor.xml.Marshaller.setMapping(Marshaller.java:561)
at XmlSerializer.getMarshaller(XmlSerializer.java:68)
at XmlSerializer.serialize(XmlSerializer.java:51)
at TesteProblemaCastor.main(TesteProblemaCastor.java:31)
The classes that aren't in the classpath are not used by the project.
So, except by the Castor initialization, everything could work
correctly.
After all, this is my question: is there a way to instruct Castor to
do "lazy loading" of the mappings?
I'm using the version 0.9.9.1 (yes, really).
Thanks.
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