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Instead of a variable of type "int", that has always a value (the default
is 0), you can use the class Integer, that by default is
null.
Same
with double and Double.
Hope
this helps.
David
Hi, All,
You may have noticed this or have
an explanation. Recently I noticed that even if a client dose not provide any
values to double fields I always see “0.0” at the server end in my web
services. For example I have a field called “amount” in a sales order
transaction and I would like to deny the service if the “amount’ is not
provided (for other reasons I have selected to treat the amount as an optional
field). I have verified that the xml resulted to send cross the wire did not
have any amount element. Now somewhere in the process a default value is added
to the “amount” thus I can not reject the transaction based on an empty
“amount” field. This also happens on integer fields which have “0” default
values.
Please share me with your insight
and solutions,
Thanks,
Scott
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