Package org.hibernate.boot.model

Interface IdGeneratorStrategyInterpreter

public interface IdGeneratorStrategyInterpreter

Strategy for interpreting identifier generator related information.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	IdGeneratorStrategyInterpreter.GeneratorNameDeterminationContext

Method Summary

Modifier and Type	Method	Description
String	determineGeneratorName(GenerationType generationType, IdGeneratorStrategyInterpreter.GeneratorNameDeterminationContext context)	Determine the name of the generator which should be used based on the GenerationType, returning null to indicate that this interpreter did not have a match and that any additional resolutions should be performed.
void	interpretSequenceGenerator(SequenceGenerator sequenceGeneratorAnnotation, IdentifierGeneratorDefinition.Builder definitionBuilder)	Extract the IdentifierGeneratorDefinition related to the given SequenceGenerator annotation
void	interpretTableGenerator(TableGenerator tableGeneratorAnnotation, IdentifierGeneratorDefinition.Builder definitionBuilder)	Extract the IdentifierGeneratorDefinition related to the given TableGenerator annotation

Method Detail

determineGeneratorName

String determineGeneratorName(GenerationType generationType,
                              IdGeneratorStrategyInterpreter.GeneratorNameDeterminationContext context)

Determine the name of the generator which should be used based on the GenerationType, returning null to indicate that this interpreter did not have a match and that any additional resolutions should be performed.

Parameters:

generationType - The GeneratedValue.strategy() value

context - The context for resolution (method parameter object)

Returns:

The IdentifierGenerator name (FQN, short name, etc)

ApiNote:

Not really a great name as it is a bit confusing. What is really being resolved here is the name of the IdentifierGenerator to use. This is (generally) different than the GeneratedValue.generator() name for the GeneratedValue that is the source of the passed GenerationType. For implementations that need it, the GeneratedValue.generator() is passed as part of the `context`.

interpretTableGenerator

void interpretTableGenerator(TableGenerator tableGeneratorAnnotation,
                             IdentifierGeneratorDefinition.Builder definitionBuilder)

Extract the IdentifierGeneratorDefinition related to the given TableGenerator annotation

Parameters:

tableGeneratorAnnotation - The annotation

definitionBuilder - The IdentifierGeneratorDefinition builder to which to apply any interpreted/extracted configuration

interpretSequenceGenerator

void interpretSequenceGenerator(SequenceGenerator sequenceGeneratorAnnotation,
                                IdentifierGeneratorDefinition.Builder definitionBuilder)

Extract the IdentifierGeneratorDefinition related to the given SequenceGenerator annotation

Parameters:

sequenceGeneratorAnnotation - The annotation

definitionBuilder - The IdentifierGeneratorDefinition builder to which to apply any interpreted/extracted configuration