org.springframework.orm.hibernate3
Class LocalSessionFactoryBean

java.lang.Object
  org.springframework.orm.hibernate3.AbstractSessionFactoryBean
      org.springframework.orm.hibernate3.LocalSessionFactoryBean

All Implemented Interfaces:

BeanClassLoaderAware, DisposableBean, FactoryBean<org.hibernate.SessionFactory>, InitializingBean, PersistenceExceptionTranslator

Direct Known Subclasses:

AnnotationSessionFactoryBean

public class LocalSessionFactoryBean
extends AbstractSessionFactoryBean
implements BeanClassLoaderAware

FactoryBean that creates a Hibernate SessionFactory. This is the usual way to set up a shared Hibernate SessionFactory in a Spring application context; the SessionFactory can then be passed to Hibernate-based DAOs via dependency injection.

Configuration settings can either be read from a Hibernate XML file, specified as "configLocation", or completely via this class. A typical local configuration consists of one or more "mappingResources", various "hibernateProperties" (not strictly necessary), and a "dataSource" that the SessionFactory should use. The latter can also be specified via Hibernate properties, but "dataSource" supports any Spring-configured DataSource, instead of relying on Hibernate's own connection providers.

This SessionFactory handling strategy is appropriate for most types of applications, from Hibernate-only single database apps to ones that need distributed transactions. Either HibernateTransactionManager or JtaTransactionManager can be used for transaction demarcation, with the latter only necessary for transactions which span multiple databases.

This factory bean will by default expose a transaction-aware SessionFactory proxy, letting data access code work with the plain Hibernate SessionFactory and its getCurrentSession() method, while still being able to participate in current Spring-managed transactions: with any transaction management strategy, either local or JTA / EJB CMT, and any transaction synchronization mechanism, either Spring or JTA. Furthermore, getCurrentSession() will also seamlessly work with a request-scoped Session managed by OpenSessionInViewFilter / OpenSessionInViewInterceptor.

Requires Hibernate 3.2 or later, with Hibernate 3.3 being recommended. Note that this factory will use "on_close" as default Hibernate connection release mode, unless in the case of a "jtaTransactionManager" specified, for the reason that this is appropriate for most Spring-based applications (in particular when using Spring's HibernateTransactionManager).

Since:

1.2

Author:

Juergen Hoeller

See Also:

HibernateAccessor.setSessionFactory(org.hibernate.SessionFactory), HibernateTransactionManager.setSessionFactory(org.hibernate.SessionFactory), AbstractSessionFactoryBean.setExposeTransactionAwareSessionFactory(boolean), setJtaTransactionManager(javax.transaction.TransactionManager), SessionFactory.getCurrentSession(), HibernateTransactionManager

Field Summary

Fields inherited from class org.springframework.orm.hibernate3.AbstractSessionFactoryBean

logger

Constructor Summary

LocalSessionFactoryBean()

Method Summary

protected void	afterSessionFactoryCreation() Executes schema update if requested.
protected org.hibernate.SessionFactory	buildSessionFactory() Build the underlying Hibernate SessionFactory.
void	createDatabaseSchema() Execute schema creation script, determined by the Configuration object used for creating the SessionFactory.
void	destroy() Allows for schema export on shutdown.
void	dropDatabaseSchema() Execute schema drop script, determined by the Configuration object used for creating the SessionFactory.
protected void	executeSchemaScript(Connection con, String[] sql) Execute the given schema script on the given JDBC Connection.
protected void	executeSchemaStatement(Statement stmt, String sql) Execute the given schema SQL on the given JDBC Statement.
static org.hibernate.cache.CacheProvider	getConfigTimeCacheProvider() Return the CacheProvider for the currently configured Hibernate SessionFactory, to be used by LocalCacheProviderProxy.
static DataSource	getConfigTimeDataSource() Return the DataSource for the currently configured Hibernate SessionFactory, to be used by LocalDataSourceConnectionProvoder.
static LobHandler	getConfigTimeLobHandler() Return the LobHandler for the currently configured Hibernate SessionFactory, to be used by UserType implementations like ClobStringType.
static TransactionManager	getConfigTimeTransactionManager() Return the JTA TransactionManager for the currently configured Hibernate SessionFactory, to be used by LocalTransactionManagerLookup.
org.hibernate.cfg.Configuration	getConfiguration() Return the Configuration object used to build the SessionFactory.
Properties	getHibernateProperties() Return the Hibernate properties, if any.
protected org.hibernate.cfg.Configuration	newConfiguration() Subclasses can override this method to perform custom initialization of the Configuration instance used for SessionFactory creation.
protected org.hibernate.SessionFactory	newSessionFactory(org.hibernate.cfg.Configuration config) Subclasses can override this method to perform custom initialization of the SessionFactory instance, creating it via the given Configuration object that got prepared by this LocalSessionFactoryBean.
protected void	postProcessConfiguration(org.hibernate.cfg.Configuration config) To be implemented by subclasses that want to to perform custom post-processing of the Configuration object after this FactoryBean performed its default initialization.
protected void	postProcessMappings(org.hibernate.cfg.Configuration config) To be implemented by subclasses that want to to register further mappings on the Configuration object after this FactoryBean registered its specified mappings.
void	setBeanClassLoader(ClassLoader beanClassLoader) Callback that supplies the bean class loader to a bean instance.
void	setCacheableMappingLocations(Resource[] cacheableMappingLocations) Set locations of cacheable Hibernate mapping files, for example as web app resource "/WEB-INF/mapping/example.hbm.xml".
void	setCacheProvider(org.hibernate.cache.CacheProvider cacheProvider) Deprecated. as of Spring 3.0, following Hibernate 3.3's deprecation of the CacheProvider SPI
void	setCacheRegionFactory(Object cacheRegionFactory) Set the Hibernate RegionFactory to use for the SessionFactory.
void	setCollectionCacheStrategies(Properties collectionCacheStrategies) Specify the cache strategies for persistent collections (with specific roles).
void	setConfigLocation(Resource configLocation) Set the location of a single Hibernate XML config file, for example as classpath resource "classpath:hibernate.cfg.xml".
void	setConfigLocations(Resource[] configLocations) Set the locations of multiple Hibernate XML config files, for example as classpath resources "classpath:hibernate.cfg.xml,classpath:extension.cfg.xml".
void	setConfigurationClass(Class<?> configurationClass) Specify the Hibernate Configuration class to use.
void	setEntityCacheStrategies(Properties entityCacheStrategies) Specify the cache strategies for entities (persistent classes or named entities).
void	setEntityInterceptor(org.hibernate.Interceptor entityInterceptor) Set a Hibernate entity interceptor that allows to inspect and change property values before writing to and reading from the database.
void	setEventListeners(Map<String,Object> eventListeners) Specify the Hibernate event listeners to register, with listener types as keys and listener objects as values.
void	setFilterDefinitions(org.hibernate.engine.FilterDefinition[] filterDefinitions) Specify the Hibernate FilterDefinitions to register with the SessionFactory.
void	setHibernateProperties(Properties hibernateProperties) Set Hibernate properties, such as "hibernate.dialect".
void	setJtaTransactionManager(TransactionManager jtaTransactionManager) Set the JTA TransactionManager to be used for Hibernate's TransactionManagerLookup.
void	setLobHandler(LobHandler lobHandler) Set the LobHandler to be used by the SessionFactory.
void	setMappingDirectoryLocations(Resource[] mappingDirectoryLocations) Set locations of directories that contain Hibernate mapping resources, like "WEB-INF/mappings".
void	setMappingJarLocations(Resource[] mappingJarLocations) Set locations of jar files that contain Hibernate mapping resources, like "WEB-INF/lib/example.hbm.jar".
void	setMappingLocations(Resource[] mappingLocations) Set locations of Hibernate mapping files, for example as classpath resource "classpath:example.hbm.xml".
void	setMappingResources(String[] mappingResources) Set Hibernate mapping resources to be found in the class path, like "example.hbm.xml" or "mypackage/example.hbm.xml".
void	setNamingStrategy(org.hibernate.cfg.NamingStrategy namingStrategy) Set a Hibernate NamingStrategy for the SessionFactory, determining the physical column and table names given the info in the mapping document.
void	setSchemaUpdate(boolean schemaUpdate) Set whether to execute a schema update after SessionFactory initialization.
void	setTypeDefinitions(TypeDefinitionBean[] typeDefinitions) Specify the Hibernate type definitions to register with the SessionFactory, as Spring TypeDefinitionBean instances.
void	updateDatabaseSchema() Execute schema update script, determined by the Configuration object used for creating the SessionFactory.

Methods inherited from class org.springframework.orm.hibernate3.AbstractSessionFactoryBean

afterPropertiesSet, beforeSessionFactoryDestruction, convertHibernateAccessException, getDataSource, getObject, getObjectType, getSessionFactory, isExposeTransactionAwareSessionFactory, isSingleton, isUseTransactionAwareDataSource, setDataSource, setExposeTransactionAwareSessionFactory, setJdbcExceptionTranslator, setUseTransactionAwareDataSource, translateExceptionIfPossible, wrapSessionFactoryIfNecessary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalSessionFactoryBean

public LocalSessionFactoryBean()

Method Detail

getConfigTimeDataSource

public static DataSource getConfigTimeDataSource()

Return the DataSource for the currently configured Hibernate SessionFactory, to be used by LocalDataSourceConnectionProvoder.

This instance will be set before initialization of the corresponding SessionFactory, and reset immediately afterwards. It is thus only available during configuration.

See Also:

AbstractSessionFactoryBean.setDataSource(javax.sql.DataSource), LocalDataSourceConnectionProvider

getConfigTimeTransactionManager

public static TransactionManager getConfigTimeTransactionManager()

Return the JTA TransactionManager for the currently configured Hibernate SessionFactory, to be used by LocalTransactionManagerLookup.

This instance will be set before initialization of the corresponding SessionFactory, and reset immediately afterwards. It is thus only available during configuration.

See Also:

setJtaTransactionManager(javax.transaction.TransactionManager), LocalTransactionManagerLookup

getConfigTimeCacheProvider

public static org.hibernate.cache.CacheProvider getConfigTimeCacheProvider()

Return the CacheProvider for the currently configured Hibernate SessionFactory, to be used by LocalCacheProviderProxy.

This instance will be set before initialization of the corresponding SessionFactory, and reset immediately afterwards. It is thus only available during configuration.

See Also:

setCacheProvider(org.hibernate.cache.CacheProvider)

getConfigTimeLobHandler

public static LobHandler getConfigTimeLobHandler()

Return the LobHandler for the currently configured Hibernate SessionFactory, to be used by UserType implementations like ClobStringType.

This instance will be set before initialization of the corresponding SessionFactory, and reset immediately afterwards. It is thus only available during configuration.

See Also:

setLobHandler(org.springframework.jdbc.support.lob.LobHandler), ClobStringType, BlobByteArrayType, BlobSerializableType

setConfigurationClass

public void setConfigurationClass(Class<?> configurationClass)

Specify the Hibernate Configuration class to use. Default is "org.hibernate.cfg.Configuration"; any subclass of this default Hibernate Configuration class can be specified.

Can be set to "org.hibernate.cfg.AnnotationConfiguration" for using Hibernate3 annotation support (initially only available as alpha download separate from the main Hibernate3 distribution).

Annotated packages and annotated classes can be specified via the corresponding tags in "hibernate.cfg.xml" then, so this will usually be combined with a "configLocation" property that points at such a standard Hibernate configuration file.

See Also:

setConfigLocation(org.springframework.core.io.Resource), Configuration, AnnotationConfiguration

setConfigLocation

public void setConfigLocation(Resource configLocation)

Set the location of a single Hibernate XML config file, for example as classpath resource "classpath:hibernate.cfg.xml".

Note: Can be omitted when all necessary properties and mapping resources are specified locally via this bean.

See Also:

Configuration.configure(java.net.URL)

setConfigLocations

public void setConfigLocations(Resource[] configLocations)

Set the locations of multiple Hibernate XML config files, for example as classpath resources "classpath:hibernate.cfg.xml,classpath:extension.cfg.xml".

Note: Can be omitted when all necessary properties and mapping resources are specified locally via this bean.

See Also:

Configuration.configure(java.net.URL)

setMappingResources

public void setMappingResources(String[] mappingResources)

Set Hibernate mapping resources to be found in the class path, like "example.hbm.xml" or "mypackage/example.hbm.xml". Analogous to mapping entries in a Hibernate XML config file. Alternative to the more generic setMappingLocations method.

Can be used to add to mappings from a Hibernate XML config file, or to specify all mappings locally.

See Also:

setMappingLocations(org.springframework.core.io.Resource[]), Configuration.addResource(java.lang.String, java.lang.ClassLoader)

setMappingLocations

public void setMappingLocations(Resource[] mappingLocations)

Set locations of Hibernate mapping files, for example as classpath resource "classpath:example.hbm.xml". Supports any resource location via Spring's resource abstraction, for example relative paths like "WEB-INF/mappings/example.hbm.xml" when running in an application context.

Can be used to add to mappings from a Hibernate XML config file, or to specify all mappings locally.

See Also:

Configuration.addInputStream(java.io.InputStream)

setCacheableMappingLocations

public void setCacheableMappingLocations(Resource[] cacheableMappingLocations)

Set locations of cacheable Hibernate mapping files, for example as web app resource "/WEB-INF/mapping/example.hbm.xml". Supports any resource location via Spring's resource abstraction, as long as the resource can be resolved in the file system.

Can be used to add to mappings from a Hibernate XML config file, or to specify all mappings locally.

See Also:

Configuration.addCacheableFile(java.io.File)

setMappingJarLocations

public void setMappingJarLocations(Resource[] mappingJarLocations)

Set locations of jar files that contain Hibernate mapping resources, like "WEB-INF/lib/example.hbm.jar".

Can be used to add to mappings from a Hibernate XML config file, or to specify all mappings locally.

See Also:

Configuration.addJar(java.io.File)

setMappingDirectoryLocations

public void setMappingDirectoryLocations(Resource[] mappingDirectoryLocations)

Set locations of directories that contain Hibernate mapping resources, like "WEB-INF/mappings".

Can be used to add to mappings from a Hibernate XML config file, or to specify all mappings locally.

See Also:

Configuration.addDirectory(java.io.File)

setHibernateProperties

public void setHibernateProperties(Properties hibernateProperties)

Set Hibernate properties, such as "hibernate.dialect".

Can be used to override values in a Hibernate XML config file, or to specify all necessary properties locally.

Note: Do not specify a transaction provider here when using Spring-driven transactions. It is also advisable to omit connection provider settings and use a Spring-set DataSource instead.

See Also:

AbstractSessionFactoryBean.setDataSource(javax.sql.DataSource)

getHibernateProperties

public Properties getHibernateProperties()

Return the Hibernate properties, if any. Mainly available for configuration through property paths that specify individual keys.

setJtaTransactionManager

public void setJtaTransactionManager(TransactionManager jtaTransactionManager)

Set the JTA TransactionManager to be used for Hibernate's TransactionManagerLookup. Allows for using a Spring-managed JTA TransactionManager for Hibernate's cache synchronization.

Note: If this is set, the Hibernate settings should not define a transaction manager lookup to avoid meaningless double configuration.

See Also:

LocalTransactionManagerLookup

setCacheRegionFactory

public void setCacheRegionFactory(Object cacheRegionFactory)

Set the Hibernate RegionFactory to use for the SessionFactory. Allows for using a Spring-managed RegionFactory instance.

As of Hibernate 3.3, this is the preferred mechanism for configuring caches, superseding the CacheProvider SPI. For Hibernate 3.2 compatibility purposes, the accepted reference is of type Object: the actual type is org.hibernate.cache.RegionFactory.

Note: If this is set, the Hibernate settings should not define a cache provider to avoid meaningless double configuration.

See Also:

RegionFactory

setCacheProvider

@Deprecated
public void setCacheProvider(org.hibernate.cache.CacheProvider cacheProvider)

Deprecated. as of Spring 3.0, following Hibernate 3.3's deprecation of the CacheProvider SPI

Set the Hibernate CacheProvider to use for the SessionFactory. Allows for using a Spring-managed CacheProvider instance.

Note: If this is set, the Hibernate settings should not define a cache provider to avoid meaningless double configuration.

See Also:

setCacheRegionFactory(java.lang.Object)

setLobHandler

public void setLobHandler(LobHandler lobHandler)

Set the LobHandler to be used by the SessionFactory. Will be exposed at config time for UserType implementations.

See Also:

getConfigTimeLobHandler(), UserType, ClobStringType, BlobByteArrayType, BlobSerializableType

setEntityInterceptor

public void setEntityInterceptor(org.hibernate.Interceptor entityInterceptor)

Set a Hibernate entity interceptor that allows to inspect and change property values before writing to and reading from the database. Will get applied to any new Session created by this factory.

Such an interceptor can either be set at the SessionFactory level, i.e. on LocalSessionFactoryBean, or at the Session level, i.e. on HibernateTemplate, HibernateInterceptor, and HibernateTransactionManager. It's preferable to set it on LocalSessionFactoryBean or HibernateTransactionManager to avoid repeated configuration and guarantee consistent behavior in transactions.

See Also:

HibernateAccessor.setEntityInterceptor(org.hibernate.Interceptor), HibernateAccessor.setEntityInterceptor(org.hibernate.Interceptor), HibernateTransactionManager.setEntityInterceptor(org.hibernate.Interceptor), Configuration.setInterceptor(org.hibernate.Interceptor)

setNamingStrategy

public void setNamingStrategy(org.hibernate.cfg.NamingStrategy namingStrategy)

Set a Hibernate NamingStrategy for the SessionFactory, determining the physical column and table names given the info in the mapping document.

See Also:

Configuration.setNamingStrategy(org.hibernate.cfg.NamingStrategy)

setTypeDefinitions

public void setTypeDefinitions(TypeDefinitionBean[] typeDefinitions)

Specify the Hibernate type definitions to register with the SessionFactory, as Spring TypeDefinitionBean instances. This is an alternative to specifying <<typedef> elements in Hibernate mapping files.

Unfortunately, Hibernate itself does not define a complete object that represents a type definition, hence the need for Spring's TypeDefinitionBean.

See Also:

TypeDefinitionBean, Mappings.addTypeDef(String, String, java.util.Properties)

setFilterDefinitions

public void setFilterDefinitions(org.hibernate.engine.FilterDefinition[] filterDefinitions)

Specify the Hibernate FilterDefinitions to register with the SessionFactory. This is an alternative to specifying <<filter-def> elements in Hibernate mapping files.

Typically, the passed-in FilterDefinition objects will have been defined as Spring FilterDefinitionFactoryBeans, probably as inner beans within the LocalSessionFactoryBean definition.

See Also:

FilterDefinitionFactoryBean, Configuration.addFilterDefinition(org.hibernate.engine.FilterDefinition)

setEntityCacheStrategies

public void setEntityCacheStrategies(Properties entityCacheStrategies)

Specify the cache strategies for entities (persistent classes or named entities). This configuration setting corresponds to the <class-cache> entry in the "hibernate.cfg.xml" configuration format.

For example:

 <property name="entityCacheStrategies">
   <props>
     <prop key="com.mycompany.Customer">read-write</prop>
     <prop key="com.mycompany.Product">read-only,myRegion</prop>
   </props>
 </property>

Parameters:

entityCacheStrategies - properties that define entity cache strategies, with class names as keys and cache concurrency strategies as values

See Also:

Configuration.setCacheConcurrencyStrategy(String, String)

setCollectionCacheStrategies

public void setCollectionCacheStrategies(Properties collectionCacheStrategies)

Specify the cache strategies for persistent collections (with specific roles). This configuration setting corresponds to the <collection-cache> entry in the "hibernate.cfg.xml" configuration format.

For example:

 <property name="collectionCacheStrategies">
   <props>
     <prop key="com.mycompany.Order.items">read-write</prop>
     <prop key="com.mycompany.Product.categories">read-only,myRegion</prop>
   </props>
 </property>

Parameters:

collectionCacheStrategies - properties that define collection cache strategies, with collection roles as keys and cache concurrency strategies as values

See Also:

Configuration.setCollectionCacheConcurrencyStrategy(String, String)

setEventListeners

public void setEventListeners(Map<String,Object> eventListeners)

Specify the Hibernate event listeners to register, with listener types as keys and listener objects as values. Instead of a single listener object, you can also pass in a list or set of listeners objects as value.

See the Hibernate documentation for further details on listener types and associated listener interfaces.

Parameters:

eventListeners - Map with listener type Strings as keys and listener objects as values

See Also:

Configuration.setListener(String, Object)

setSchemaUpdate

public void setSchemaUpdate(boolean schemaUpdate)

Set whether to execute a schema update after SessionFactory initialization.

For details on how to make schema update scripts work, see the Hibernate documentation, as this class leverages the same schema update script support in org.hibernate.cfg.Configuration as Hibernate's own SchemaUpdate tool.

See Also:

Configuration.generateSchemaUpdateScript(org.hibernate.dialect.Dialect, org.hibernate.tool.hbm2ddl.DatabaseMetadata), SchemaUpdate

setBeanClassLoader

public void setBeanClassLoader(ClassLoader beanClassLoader)

Description copied from interface: BeanClassLoaderAware

Callback that supplies the bean class loader to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean's InitializingBean.afterPropertiesSet() method or a custom init-method.

Specified by:

setBeanClassLoader in interface BeanClassLoaderAware

Parameters:

beanClassLoader - the owning class loader; may be null in which case a default ClassLoader must be used, for example the ClassLoader obtained via ClassUtils.getDefaultClassLoader()

buildSessionFactory

protected org.hibernate.SessionFactory buildSessionFactory()
                                                    throws Exception

Description copied from class: AbstractSessionFactoryBean

Build the underlying Hibernate SessionFactory.

Specified by:

buildSessionFactory in class AbstractSessionFactoryBean

Returns:

the raw SessionFactory (potentially to be wrapped with a transaction-aware proxy before it is exposed to the application)

Throws:

Exception - in case of initialization failure

newConfiguration

protected org.hibernate.cfg.Configuration newConfiguration()
                                                    throws org.hibernate.HibernateException

Subclasses can override this method to perform custom initialization of the Configuration instance used for SessionFactory creation. The properties of this LocalSessionFactoryBean will be applied to the Configuration object that gets returned here.

The default implementation creates a new Configuration instance. A custom implementation could prepare the instance in a specific way, or use a custom Configuration subclass.

Returns:

the Configuration instance

Throws:

org.hibernate.HibernateException - in case of Hibernate initialization errors

See Also:

Configuration.Configuration()

postProcessMappings

protected void postProcessMappings(org.hibernate.cfg.Configuration config)
                            throws org.hibernate.HibernateException

To be implemented by subclasses that want to to register further mappings on the Configuration object after this FactoryBean registered its specified mappings.

Invoked before the Configuration.buildMappings() call, so that it can still extend and modify the mapping information.

Parameters:

config - the current Configuration object

Throws:

org.hibernate.HibernateException - in case of Hibernate initialization errors

See Also:

Configuration.buildMappings()

postProcessConfiguration

protected void postProcessConfiguration(org.hibernate.cfg.Configuration config)
                                 throws org.hibernate.HibernateException

To be implemented by subclasses that want to to perform custom post-processing of the Configuration object after this FactoryBean performed its default initialization.

Invoked after the Configuration.buildMappings() call, so that it can operate on the completed and fully parsed mapping information.

Parameters:

config - the current Configuration object

Throws:

org.hibernate.HibernateException - in case of Hibernate initialization errors

See Also:

Configuration.buildMappings()

newSessionFactory

protected org.hibernate.SessionFactory newSessionFactory(org.hibernate.cfg.Configuration config)
                                                  throws org.hibernate.HibernateException

Subclasses can override this method to perform custom initialization of the SessionFactory instance, creating it via the given Configuration object that got prepared by this LocalSessionFactoryBean.

The default implementation invokes Configuration's buildSessionFactory. A custom implementation could prepare the instance in a specific way, or use a custom SessionFactoryImpl subclass.

Parameters:

config - Configuration prepared by this LocalSessionFactoryBean

Returns:

the SessionFactory instance

Throws:

org.hibernate.HibernateException - in case of Hibernate initialization errors

See Also:

Configuration.buildSessionFactory()

getConfiguration

public final org.hibernate.cfg.Configuration getConfiguration()

Return the Configuration object used to build the SessionFactory. Allows access to configuration metadata stored there (rarely needed).

Throws:

IllegalStateException - if the Configuration object has not been initialized yet

afterSessionFactoryCreation

protected void afterSessionFactoryCreation()
                                    throws Exception

Executes schema update if requested.

Overrides:

afterSessionFactoryCreation in class AbstractSessionFactoryBean

Throws:

Exception - in case of initialization failure

See Also:

setSchemaUpdate(boolean), updateDatabaseSchema()

destroy

public void destroy()
             throws org.hibernate.HibernateException

Allows for schema export on shutdown.

Specified by:

destroy in interface DisposableBean

Overrides:

destroy in class AbstractSessionFactoryBean

Throws:

org.hibernate.HibernateException

dropDatabaseSchema

public void dropDatabaseSchema()
                        throws DataAccessException

Execute schema drop script, determined by the Configuration object used for creating the SessionFactory. A replacement for Hibernate's SchemaExport class, to be invoked on application setup.

Fetch the LocalSessionFactoryBean itself rather than the exposed SessionFactory to be able to invoke this method, e.g. via LocalSessionFactoryBean lsfb = (LocalSessionFactoryBean) ctx.getBean("&mySessionFactory");.

Uses the SessionFactory that this bean generates for accessing a JDBC connection to perform the script.

Throws:

DataAccessException - in case of script execution errors

See Also:

Configuration.generateDropSchemaScript(org.hibernate.dialect.Dialect), SchemaExport.drop(boolean, boolean)

createDatabaseSchema

public void createDatabaseSchema()
                          throws DataAccessException

Execute schema creation script, determined by the Configuration object used for creating the SessionFactory. A replacement for Hibernate's SchemaExport class, to be invoked on application setup.

Fetch the LocalSessionFactoryBean itself rather than the exposed SessionFactory to be able to invoke this method, e.g. via LocalSessionFactoryBean lsfb = (LocalSessionFactoryBean) ctx.getBean("&mySessionFactory");.

Uses the SessionFactory that this bean generates for accessing a JDBC connection to perform the script.

Throws:

DataAccessException - in case of script execution errors

See Also:

Configuration.generateSchemaCreationScript(org.hibernate.dialect.Dialect), SchemaExport.create(boolean, boolean)

updateDatabaseSchema

public void updateDatabaseSchema()
                          throws DataAccessException

Execute schema update script, determined by the Configuration object used for creating the SessionFactory. A replacement for Hibernate's SchemaUpdate class, for automatically executing schema update scripts on application startup. Can also be invoked manually.

Fetch the LocalSessionFactoryBean itself rather than the exposed SessionFactory to be able to invoke this method, e.g. via LocalSessionFactoryBean lsfb = (LocalSessionFactoryBean) ctx.getBean("&mySessionFactory");.

Uses the SessionFactory that this bean generates for accessing a JDBC connection to perform the script.

Throws:

DataAccessException - in case of script execution errors

See Also:

setSchemaUpdate(boolean), Configuration.generateSchemaUpdateScript(org.hibernate.dialect.Dialect, org.hibernate.tool.hbm2ddl.DatabaseMetadata), SchemaUpdate

executeSchemaScript

protected void executeSchemaScript(Connection con,
                                   String[] sql)
                            throws SQLException

Execute the given schema script on the given JDBC Connection.

Note that the default implementation will log unsuccessful statements and continue to execute. Override the executeSchemaStatement method to treat failures differently.

Parameters:

con - the JDBC Connection to execute the script on

sql - the SQL statements to execute

Throws:

SQLException - if thrown by JDBC methods

See Also:

executeSchemaStatement(java.sql.Statement, java.lang.String)

executeSchemaStatement

protected void executeSchemaStatement(Statement stmt,
                                      String sql)
                               throws SQLException

Execute the given schema SQL on the given JDBC Statement.

Note that the default implementation will log unsuccessful statements and continue to execute. Override this method to treat failures differently.

Parameters:

stmt - the JDBC Statement to execute the SQL on

sql - the SQL statement to execute

Throws:

SQLException - if thrown by JDBC methods (and considered fatal)