File	Doc	Category	Size	Date	Package
SequenceStyleConfigUnitTest.java	API Doc	Hibernate 3.2.5	8208	Tue Mar 20 20:22:44 GMT 2007	org.hibernate.test.idgen.enhanced

SequenceStyleConfigUnitTest

• java.lang.Object
  • org.hibernate.junit.UnitTestCase

Fields Summary

Constructors Summary
public SequenceStyleConfigUnitTest(String string) super( string );

Methods Summary
public static junit.framework.Test	suite() return new TestSuite( SequenceStyleConfigUnitTest.class );
public void	testDefaultOptimizerBasedOnIncrementBackedBySequence() Test default optimizer selection for sequence backed generators based on the configured increment size; both in the case of the dialect supporting pooled sequences (pooled) and not (hilo) Properties props = new Properties(); props.setProperty( SequenceStyleGenerator.INCREMENT_PARAM, "10" ); // for dialects which do not support pooled sequences, we default to hilo Dialect dialect = new SequenceDialect(); SequenceStyleGenerator generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( SequenceStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.HiLoOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( SequenceStyleGenerator.DEF_SEQUENCE_NAME, generator.getDatabaseStructure().getName() ); // for dialects which do support pooled sequences, we default to pooled dialect = new PooledSequenceDialect(); generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( SequenceStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.PooledOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( SequenceStyleGenerator.DEF_SEQUENCE_NAME, generator.getDatabaseStructure().getName() );
public void	testDefaultOptimizerBasedOnIncrementBackedByTable() Test default optimizer selection for table backed generators based on the configured increment size. Here we always prefer pooled. Properties props = new Properties(); props.setProperty( SequenceStyleGenerator.INCREMENT_PARAM, "10" ); Dialect dialect = new TableDialect(); SequenceStyleGenerator generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( TableStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.PooledOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( SequenceStyleGenerator.DEF_SEQUENCE_NAME, generator.getDatabaseStructure().getName() );
public void	testDefaultedSequenceBackedConfiguration() Test all params defaulted with a dialect supporting sequences Dialect dialect = new SequenceDialect(); Properties props = new Properties(); SequenceStyleGenerator generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( SequenceStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.NoopOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( SequenceStyleGenerator.DEF_SEQUENCE_NAME, generator.getDatabaseStructure().getName() );
public void	testDefaultedTableBackedConfiguration() Test all params defaulted with a dialect which does not support sequences Dialect dialect = new TableDialect(); Properties props = new Properties(); SequenceStyleGenerator generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( TableStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.NoopOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( SequenceStyleGenerator.DEF_SEQUENCE_NAME, generator.getDatabaseStructure().getName() );
public void	testExplicitOptimizerWithExplicitIncrementSize() Test explicitly specifying both optimizer and increment // with sequence ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dialect dialect = new SequenceDialect(); // optimizer=none w/ increment > 1 => should honor optimizer Properties props = new Properties(); props.setProperty( SequenceStyleGenerator.OPT_PARAM, OptimizerFactory.NONE ); props.setProperty( SequenceStyleGenerator.INCREMENT_PARAM, "20" ); SequenceStyleGenerator generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( SequenceStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.NoopOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( 1, generator.getOptimizer().getIncrementSize() ); assertEquals( 1, generator.getDatabaseStructure().getIncrementSize() ); // optimizer=hilo w/ increment > 1 => hilo props = new Properties(); props.setProperty( SequenceStyleGenerator.OPT_PARAM, OptimizerFactory.HILO ); props.setProperty( SequenceStyleGenerator.INCREMENT_PARAM, "20" );generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( SequenceStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.HiLoOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( 20, generator.getOptimizer().getIncrementSize() ); assertEquals( 20, generator.getDatabaseStructure().getIncrementSize() ); // optimizer=pooled w/ increment > 1 => hilo props = new Properties(); props.setProperty( SequenceStyleGenerator.OPT_PARAM, OptimizerFactory.POOL ); props.setProperty( SequenceStyleGenerator.INCREMENT_PARAM, "20" ); generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( SequenceStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.HiLoOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( 20, generator.getOptimizer().getIncrementSize() ); assertEquals( 20, generator.getDatabaseStructure().getIncrementSize() );
public void	testForceTableUse() Test forcing of table as backing strucuture with dialect supporting sequences Dialect dialect = new SequenceDialect(); Properties props = new Properties(); props.setProperty( SequenceStyleGenerator.FORCE_TBL_PARAM, "true" ); SequenceStyleGenerator generator = new SequenceStyleGenerator(); generator.configure( Hibernate.LONG, props, dialect ); assertClassAssignability( TableStructure.class, generator.getDatabaseStructure().getClass() ); assertClassAssignability( OptimizerFactory.NoopOptimizer.class, generator.getOptimizer().getClass() ); assertEquals( SequenceStyleGenerator.DEF_SEQUENCE_NAME, generator.getDatabaseStructure().getName() );