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Java Source Code / Java Documentation » J2EE » spring framework 2.5 » org.springframework.orm.toplink 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.springframework.orm.toplink.LocalSessionFactory
      org.springframework.orm.toplink.LocalSessionFactoryBean

LocalSessionFactoryBean
public class LocalSessionFactoryBean extends LocalSessionFactory implements FactoryBean,BeanClassLoaderAware,InitializingBean,DisposableBean,PersistenceExceptionTranslator(Code)
org.springframework.beans.factory.FactoryBean that creates a TopLink SessionFactory . This is the usual way to set up a shared TopLink SessionFactory in a Spring application context; the SessionFactory can then be passed to TopLink-based DAOs via dependency injection.

See the base class LocalSessionFactory for configuration details.

This class also implements the org.springframework.dao.support.PersistenceExceptionTranslator interface, as autodetected by Spring's org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor , for AOP-based translation of native exceptions to Spring DataAccessExceptions. Hence, the presence of a LocalSessionFactoryBean automatically enables a PersistenceExceptionTranslationPostProcessor to translate TopLink exceptions.

If your DAOs expect to receive a raw TopLink Session, consider defining a org.springframework.orm.toplink.support.TransactionAwareSessionAdapter in front of this bean. This adapter will provide a TopLink Session rather than a SessionFactory as bean reference. Your DAOs can then, for example, access the currently active Session and UnitOfWork via Session.getActiveSession() and Session.getActiveUnitOfWork(), respectively. Note that you can still access the SessionFactory as well, by defining a bean reference that points directly at the LocalSessionFactoryBean.
author:
   Juergen Hoeller
since:
   1.2
See Also:   LocalSessionFactory
See Also:   org.springframework.orm.toplink.support.TransactionAwareSessionAdapter
See Also:   org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor





Method Summary
public  voidafterPropertiesSet()
    
public  DataAccessExceptionconvertTopLinkAccessException(TopLinkException ex)
     Convert the given TopLinkException to an appropriate exception from the org.springframework.dao hierarchy.
public  voiddestroy()
    
public  SQLExceptionTranslatorgetJdbcExceptionTranslator()
     Return the JDBC exception translator for this instance, if any.
public  ObjectgetObject()
    
public  ClassgetObjectType()
    
public  booleanisSingleton()
    
public  voidsetBeanClassLoader(ClassLoader classLoader)
     Sets the given bean ClassLoader as TopLink Session ClassLoader.
public  voidsetJdbcExceptionTranslator(SQLExceptionTranslator jdbcExceptionTranslator)
     Set the JDBC exception translator for this SessionFactory.
public  DataAccessExceptiontranslateExceptionIfPossible(RuntimeException ex)
     Implementation of the PersistenceExceptionTranslator interface, as autodetected by Spring's PersistenceExceptionTranslationPostProcessor.



Method Detail
afterPropertiesSet
public void afterPropertiesSet() throws TopLinkException(Code)



convertTopLinkAccessException
public DataAccessException convertTopLinkAccessException(TopLinkException ex)(Code)
Convert the given TopLinkException to an appropriate exception from the org.springframework.dao hierarchy.

Will automatically apply a specified SQLExceptionTranslator to a TopLink DatabaseException, else rely on TopLink's default translation.
Parameters:
  ex - TopLinkException that occured a corresponding DataAccessException
See Also:   SessionFactoryUtils.convertTopLinkAccessException
See Also:   LocalSessionFactoryBean.setJdbcExceptionTranslator




destroy
public void destroy()(Code)



getJdbcExceptionTranslator
public SQLExceptionTranslator getJdbcExceptionTranslator()(Code)
Return the JDBC exception translator for this instance, if any.



getObject
public Object getObject()(Code)



getObjectType
public Class getObjectType()(Code)



isSingleton
public boolean isSingleton()(Code)



setBeanClassLoader
public void setBeanClassLoader(ClassLoader classLoader)(Code)
Sets the given bean ClassLoader as TopLink Session ClassLoader.
See Also:   LocalSessionFactoryBean.setSessionClassLoader



setJdbcExceptionTranslator
public void setJdbcExceptionTranslator(SQLExceptionTranslator jdbcExceptionTranslator)(Code)
Set the JDBC exception translator for this SessionFactory.

Applied to any SQLException root cause of a TopLink DatabaseException, within Spring's PersistenceExceptionTranslator mechanism. The default is to rely on TopLink's native exception translation.
See Also:   oracle.toplink.exceptions.DatabaseException
See Also:   org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator
See Also:   org.springframework.jdbc.support.SQLStateSQLExceptionTranslator




translateExceptionIfPossible
public DataAccessException translateExceptionIfPossible(RuntimeException ex)(Code)
Implementation of the PersistenceExceptionTranslator interface, as autodetected by Spring's PersistenceExceptionTranslationPostProcessor.

Converts the exception if it is a TopLinkException; else returns null to indicate an unknown exception.
See Also:   org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor
See Also:   LocalSessionFactoryBean.convertTopLinkAccessException




Fields inherited from org.springframework.orm.toplink.LocalSessionFactory
final public static String DEFAULT_SESSIONS_XML(Code)(Java Doc)
final public static String DEFAULT_SESSION_NAME(Code)(Java Doc)
final protected Log logger(Code)(Java Doc)

Methods inherited from org.springframework.orm.toplink.LocalSessionFactory
public SessionFactory createSessionFactory() throws TopLinkException(Code)(Java Doc)
public Map getLoginPropertyMap()(Code)(Java Doc)
protected SessionManager getSessionManager()(Code)(Java Doc)
protected DatabaseSession loadDatabaseSession(String configLocation, String sessionName, ClassLoader sessionClassLoader) throws TopLinkException(Code)(Java Doc)
protected SessionFactory newSessionFactory(DatabaseSession session)(Code)(Java Doc)
public void setConfigLocation(String configLocation)(Code)(Java Doc)
public void setDataSource(DataSource dataSource)(Code)(Java Doc)
public void setDatabaseLogin(DatabaseLogin databaseLogin)(Code)(Java Doc)
protected void setDatabaseLogin(DatabaseSession session, DatabaseLogin login)(Code)(Java Doc)
public void setDatabasePlatform(DatabasePlatform databasePlatform)(Code)(Java Doc)
public void setLoginProperties(Properties loginProperties)(Code)(Java Doc)
public void setLoginPropertyMap(Map loginProperties)(Code)(Java Doc)
public void setSessionClassLoader(ClassLoader sessionClassLoader)(Code)(Java Doc)
public void setSessionLog(SessionLog sessionLog)(Code)(Java Doc)
public void setSessionName(String sessionName)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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