Apache JDO Project - [jira] Commented: (JDO-515) Allow custom settings for some

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Author [jira] Commented: (JDO-515) Allow custom settings for some
Craig Russell (JIRA)

2007-08-13, 1:11 pm


[ https://issues.apache.org/jira/brow...action_12519473 ]

Craig Russell commented on JDO-515:
-----------------------------------

I suppose we should change all of the defaults from UNKNOWN to UNSPECIFIED in all the annotations.
[Bruiser:javax/jdo/annotations] clr% grep UNKNOWN *
DatastoreIdentity.java: IdGeneratorStrategy strategy() default IdGeneratorStrategy.UNKNOWN;
Discriminator.java: default DiscriminatorStrategy.UNKNOWN;
DiscriminatorStrategy.java: UNKNOWN,
Element.java: ForeignKeyAction deleteAction() default ForeignKeyAction.UNKNOWN;
Element.java: ForeignKeyAction updateAction() default ForeignKeyAction.UNKNOWN;
ForeignKeyAction.java: UNKNOWN,
IdGeneratorStrategy.java: UNKNOWN,
IdentityType.java: UNKNOWN,
Join.java: ForeignKeyAction deleteAction() default ForeignKeyAction.UNKNOWN;
Key.java: ForeignKeyAction deleteAction() default ForeignKeyAction.UNKNOWN;
Key.java: ForeignKeyAction updateAction() default ForeignKeyAction.UNKNOWN;
PersistenceCapable.java: IdentityType identityType() default IdentityType.UNKNOWN;
PersistenceModifier.java: UNKNOWN,
Persistent.java: default PersistenceModifier.UNKNOWN;
Persistent.java: IdGeneratorStrategy valueStrategy() default IdGeneratorStrategy.UNKNOWN;
Value.java: ForeignKeyAction deleteAction() default ForeignKeyAction.UNKNOWN;
Value.java: ForeignKeyAction updateAction() default ForeignKeyAction.UNKNOWN;


> Allow custom settings for some annotation enum values
> -----------------------------------------------------
>
> Key: JDO-515
> URL: https://issues.apache.org/jira/browse/JDO-515
> Project: JDO
> Issue Type: Improvement
> Components: api2
> Reporter: Andy Jefferson
> Fix For: JDO 2 maintenance release 1
>
>
> JDO2.1 annotations utilise some enums defining the acceptable values for various strategies. The following need changing to allow implementations to provide custom values.
> @Persistence "valueStrategy", @DatastoreIdentity "strategy" are of the type IdGenerationStrategy. Changes required :
> 1. IdGenerationStrategy needs UNKNOWN changing to UNSPECIFIED.
> 2. @Persistence : add "customValueStrategy"
> 3. @DatastoreIdentity : add "customStrategy"
> @Inheritance "strategy" is of type InheritanceStrategy. Changes required :
> 1. InheritanceStrategy needs UNSPECIFIED adding.
> 2. @Inheritance : change "strategy" to have default of UNSPECIFIED
> 3. @Inheritance : add "customStrategy"


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