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null value to an integer attribute  RSS feed

 
Ranch Hand
Posts: 59
Eclipse IDE Hibernate Java
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Hi, there is an integer attribute in my class referencing an NUMBER field of the database. When this field is null, I get this exception:

org.hibernate.PropertyAccessException: Null value was assigned to a property of primitive type setter of ...

I know that I'm getting this exception because hibernate is trying to assign a null value to an integer and it's not possible.
How can I map with annotations this attribute in my class?

This is that I'm using now:



Thanks in advance.
 
Bartender
Posts: 10336
Eclipse IDE Hibernate Java
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Change it to use an Integer rather than a primitive type.
 
Danilo Dadonas
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Posts: 59
Eclipse IDE Hibernate Java
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Thanks Paul, I changed the code to



and it's working now.
 
It is sorta covered in the JavaRanch Style Guide.
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