@Override
public void configure(Type type, Properties params, ServiceRegistry serviceRegistry)
throws MappingException {
final JdbcEnvironment jdbcEnvironment = serviceRegistry.getService(JdbcEnvironment.class);
final Dialect dialect = jdbcEnvironment.getDialect();
this.identifierType = type;
boolean forceTableUse = ConfigurationHelper.getBoolean(FORCE_TBL_PARAM, params, false);
final QualifiedName sequenceName = determineSequenceName(params, dialect, jdbcEnvironment);
final int initialValue = determineInitialValue(params);
int incrementSize = determineIncrementSize(params);
final String optimizationStrategy = determineOptimizationStrategy(params, incrementSize);
incrementSize = determineAdjustedIncrementSize(optimizationStrategy, incrementSize);
if (dialect.supportsSequences() && !forceTableUse) {
if (!dialect.supportsPooledSequences()
&& OptimizerFactory.isPooledOptimizer(optimizationStrategy)) {
forceTableUse = true;
LOG.forcingTableUse();
}
}
this.databaseStructure =
buildDatabaseStructure(
type,
params,
jdbcEnvironment,
forceTableUse,
sequenceName,
initialValue,
incrementSize);
this.optimizer =
OptimizerFactory.buildOptimizer(
optimizationStrategy,
identifierType.getReturnedClass(),
incrementSize,
ConfigurationHelper.getInt(INITIAL_PARAM, params, -1));
this.databaseStructure.prepare(optimizer);
}
@Override
public void configure(
Type type, Properties params, Dialect dialect, ClassLoaderService classLoaderService)
throws MappingException {
this.identifierType = type;
boolean forceTableUse = ConfigurationHelper.getBoolean(FORCE_TBL_PARAM, params, false);
final ObjectName qualifiedSequenceName = determineSequenceName(params, dialect);
final String sequenceNameText = qualifiedSequenceName.toText(dialect);
final int initialValue = determineInitialValue(params);
int incrementSize = determineIncrementSize(params);
final String optimizationStrategy = determineOptimizationStrategy(params, incrementSize);
incrementSize = determineAdjustedIncrementSize(optimizationStrategy, incrementSize);
if (dialect.supportsSequences() && !forceTableUse) {
if (!dialect.supportsPooledSequences()
&& OptimizerFactory.isPooledOptimizer(optimizationStrategy)) {
forceTableUse = true;
LOG.forcingTableUse();
}
}
this.databaseStructure =
buildDatabaseStructure(
type,
params,
dialect,
forceTableUse,
qualifiedSequenceName,
initialValue,
incrementSize);
this.optimizer =
OptimizerFactory.buildOptimizer(
optimizationStrategy,
identifierType.getReturnedClass(),
incrementSize,
ConfigurationHelper.getInt(INITIAL_PARAM, params, -1),
classLoaderService);
this.databaseStructure.prepare(optimizer);
}
/**
* Determine the optimizer to use.
*
* <p>Called during {@link #configure configuration}.
*
* @param params The params supplied in the generator config (plus some standard useful extras).
* @param incrementSize The {@link #determineIncrementSize determined increment size}
* @return The optimizer strategy (name)
*/
protected String determineOptimizationStrategy(Properties params, int incrementSize) {
return ConfigurationHelper.getString(
OPT_PARAM, params, OptimizerFactory.determineImplicitOptimizerName(incrementSize, params));
}
