org.sonar.commons.database
Class BatchDatabaseManager

java.lang.Object
  org.sonar.commons.database.BatchDatabaseManager

All Implemented Interfaces:

DatabaseManager

public class BatchDatabaseManager
extends java.lang.Object
implements DatabaseManager

Field Summary

static int

BATCH_SIZE

Constructor Summary

BatchDatabaseManager(DatabaseConnector connector)

Method Summary

void	commit()
javax.persistence.Query	createNamedQuery(java.lang.String hql)
javax.persistence.Query	createQuery(java.lang.String hql)
javax.persistence.EntityManager	getEntityManager()
java.lang.Object	getSingleResult(javax.persistence.Query query, java.lang.Object defaultValue)
java.lang.Object	merge(java.lang.Object model)
<T> T	reattach(java.lang.Class<T> entityClass, java.lang.Object primaryKey)
void	remove(java.lang.Object model)
void	rollback()
java.lang.Object	save(java.lang.Object model)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Field Detail

BATCH_SIZE

public static final int BATCH_SIZE

See Also:

Constant Field Values

Constructor Detail

BatchDatabaseManager

public BatchDatabaseManager(DatabaseConnector connector)

Method Detail

getEntityManager

public javax.persistence.EntityManager getEntityManager()

Specified by:

getEntityManager in interface DatabaseManager

start

public void start()

Specified by:

start in interface DatabaseManager

stop

public void stop()

Specified by:

stop in interface DatabaseManager

commit

public void commit()

Specified by:

commit in interface DatabaseManager

rollback

public void rollback()

Specified by:

rollback in interface DatabaseManager

save

public java.lang.Object save(java.lang.Object model)

Specified by:

save in interface DatabaseManager

merge

public java.lang.Object merge(java.lang.Object model)

Specified by:

merge in interface DatabaseManager

remove

public void remove(java.lang.Object model)

Specified by:

remove in interface DatabaseManager

reattach

public <T> T reattach(java.lang.Class<T> entityClass,
                      java.lang.Object primaryKey)

Specified by:

reattach in interface DatabaseManager

createQuery

public javax.persistence.Query createQuery(java.lang.String hql)

Specified by:

createQuery in interface DatabaseManager

createNamedQuery

public javax.persistence.Query createNamedQuery(java.lang.String hql)

Specified by:

createNamedQuery in interface DatabaseManager

getSingleResult

public java.lang.Object getSingleResult(javax.persistence.Query query,
                                        java.lang.Object defaultValue)

Specified by:

getSingleResult in interface DatabaseManager