No, the superclass is not mapped. Does it need to be? The superclass
is never instantiated by itself. I wasn't sure from the documentation.
Yes, could be. Is the super class mapped as well ? And did you use the
extends="..." clause to express this inheritance ?
Werner
Nick Pilch wrote:
Thanks for the tips. I see the benefits of using an object. However, I
am trying to implement my solution on top of existing code, so I need to
deal with the existing int variable.
Previously my "field" looked like this "<field name="_duration"
type="integer" direct="true">". Removing the underscore, now I get "The
field duration in class ScheduleDefinition is not accessible -- the
field must be public, not static and not transient". I remember that
this error is why I added the underscore in the first place.
Now, this variable is public and not transient and not static, but it
*is* declared in a superclass. Could that be the problem?
At 4:56 PM +0100 3/3/07, Werner Guttmann wrote:
Nick,
yes, Castor can definitely deal with 'int' as well as many other types
during (un)marshalling. Please bear in mind that it's your choice
whether to make the instance variable (_duration in your case) of type
'int' or 'java.lang.Integer'. It all depends on your needs, whether
there's actually a requirement to express the fact that a value has not
been assigned yet (which would mandate the use of 'java.lang.Integer',
as null would be a valid value), etc.
But when mapping this instance variable in a mapping file, it's not
relevant anymore, as you'd map the _duration member as follows:
<field name="duration" type="integer">
<xml-bind ... />
</field>
I hope this helps.
Werner
Nick Pilch wrote:
I am using 1.0.5. I am following the example in
http://castor.org/xml-mapping.html and it seems to indicate that castor
can set the value of an int instance variable when unmarshalling. See
the "_quantity" variable on that web page. However, when I try
something
like this (with a mapping file), I get the error in the subject line of
this email:
"Type conversion error: could not set value of _duration(int) with
value
of type java.lang.Integer"
Is the documentation wrong? Do I need to use an instance variable of
type Integer or a method taking an Integer parameter instead?
Thanks.
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