Examples with IdentifierGeneratorStrategyProvider org.hibernate.jpa.spi.IdentifierGeneratorStrategyProvider used on opensource projects

Example 1 with IdentifierGeneratorStrategyProvider

use of org.hibernate.jpa.spi.IdentifierGeneratorStrategyProvider in project hibernate-orm by hibernate.

the class EntityManagerFactoryBuilderImpl method configure.

private void configure(StandardServiceRegistry ssr, MergedSettings mergedSettings) {
    final StrategySelector strategySelector = ssr.getService(StrategySelector.class);
    // apply id generators
    final Object idGeneratorStrategyProviderSetting = configurationValues.remove(AvailableSettings.IDENTIFIER_GENERATOR_STRATEGY_PROVIDER);
    if (idGeneratorStrategyProviderSetting != null) {
        final IdentifierGeneratorStrategyProvider idGeneratorStrategyProvider = strategySelector.resolveStrategy(IdentifierGeneratorStrategyProvider.class, idGeneratorStrategyProviderSetting);
        final MutableIdentifierGeneratorFactory identifierGeneratorFactory = ssr.getService(MutableIdentifierGeneratorFactory.class);
        if (identifierGeneratorFactory == null) {
            throw persistenceException("Application requested custom identifier generator strategies, " + "but the MutableIdentifierGeneratorFactory could not be found");
        }
        for (Map.Entry<String, Class<?>> entry : idGeneratorStrategyProvider.getStrategies().entrySet()) {
            identifierGeneratorFactory.register(entry.getKey(), entry.getValue());
        }
    }
}