Chapter 10 Generating JDO Persistent Objects


Association Extended Attributes

The following extended attributes are available:

Extended Attribute Description
roleA-default-fetch-group Specifies that roleA is managed as a group with other attributes.

Tag name: default-fetch-group
roleA-embedded Specifies that roleA should be stored in the instance instead of its own instance.

Tag name: embedded
roleA-null-value Specifies the null value treatment for roleA.

Tag name: null-value
roleA-persistence-modifier Specifies the persistence type of roleA.

Tag name: persistence-modifier
roleB-default-fetch-group Specifies that roleB is managed as a group with other attributes.

Tag name: default-fetch-group
roleB-embedded Specifies that roleB should be stored in the instance instead of its own instance.

Tag name: embedded
roleB-null-value Specifies the null value treatment for roleB.

Tag name: null-value
roleB-persistence-modifier Specifies the persistence type of roleB.

Tag name: persistence-modifier

 


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