Class PostgreSQLLoader

java.lang.Object

com.maplander.backend.utils.migration.loader.PostgreSQLLoader

public class PostgreSQLLoader
extends Object

Constructor Summary

Constructors

Constructor	Description
PostgreSQLLoader()
PostgreSQLLoader(org.hibernate.SessionFactory sessionFactory, int batchSize)

Method Summary

Modifier and Type	Method	Description
<T> long	count(Class<T> entityClass)
<T> void	deleteAll(Class<T> entityClass)
<T> void	deleteByIds(Class<T> entityClass, List<Long> ids)
void	executeNativeQuery(String sql)
<T> List<T>	findAll(Class<T> entityClass)
<T> Set<Long>	findAllIds(Class<T> entityClass)
<T> Set<String>	findAllStringIds(Class<T> entityClass)
<T> List<T>	findAllWithLimit(Class<T> entityClass, int limit)
<T> T	findById(Class<T> entityClass, Long id)
org.hibernate.SessionFactory	getSessionFactory()
<T> void	save(T entity)
<T> void	saveAll(List<T> entities)
<T> void	saveBatch(List<T> entities, Class<T> entityClass)
<T> void	saveBatchInChunks(List<T> entities, Class<T> entityClass, int chunkSize)
void	truncateAll(List<Class<?>> entityClasses)

Methods inherited from class java.lang.Object

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

Constructor Details

PostgreSQLLoader

public PostgreSQLLoader()

PostgreSQLLoader

public PostgreSQLLoader(org.hibernate.SessionFactory sessionFactory,
 int batchSize)

Method Details

save

public <T> void save(T entity)

saveAll

public <T> void saveAll(List<T> entities)

saveBatch

public <T> void saveBatch(List<T> entities,
 Class<T> entityClass)

saveBatchInChunks

public <T> void saveBatchInChunks(List<T> entities,
 Class<T> entityClass,
 int chunkSize)

findAll

public <T> List<T> findAll(Class<T> entityClass)

findAllWithLimit

public <T> List<T> findAllWithLimit(Class<T> entityClass,
 int limit)

count

public <T> long count(Class<T> entityClass)

deleteAll

public <T> void deleteAll(Class<T> entityClass)

truncateAll

public void truncateAll(List<Class<?>> entityClasses)

deleteByIds

public <T> void deleteByIds(Class<T> entityClass,
 List<Long> ids)

executeNativeQuery

public void executeNativeQuery(String sql)

findById

public <T> T findById(Class<T> entityClass,
 Long id)

findAllIds

public <T> Set<Long> findAllIds(Class<T> entityClass)

findAllStringIds

public <T> Set<String> findAllStringIds(Class<T> entityClass)

getSessionFactory

public org.hibernate.SessionFactory getSessionFactory()