[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-3000) Allow a TypeDef to be associated with a class

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3000?page=c... ] Sharath Reddy commented on HHH-3000: ------------------------------------ This is already possible, without needing to add the 'targetClass' attribute. Suppose we have a custom class called 'hello.Dog', and we want to use the custom user type 'hello.DogUserType' to persist and retrieve it: import hello.Dog; @TypeDef(name="hello.Dog", typeClass=hello.DogUserType.class) //'hello.Dog' is the fully-qualified class name of our custom class class XX { private Dog dog; //No @Type annotation necessary; Hibernate realizes it has to use DogUserType to persist/retrieve this property This is possible because of the following lines in SimpleValueBinder: String type = BinderHelper.isDefault( explicitType ) ? returnedClassName : explicitType; org.hibernate.mapping.TypeDef typeDef = mappings.getTypeDef( type ); If 'explicitType' is not set (via the 'Type' attribute), it uses 'returnedClassName' ('hello.Dog' in this example) as the key to look-up the associated Type info. Since we have previously registered the TypeDef with the same key (hello.Dog), it is able to retrieve the value correctly. Probably this issue can be closed. Or else, I could submit a patch to add the 'targetClass' attribute.... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira