Module io.ebean.core

Package io.ebeaninternal.server.core

Interface Persister

All Known Implementing Classes:

DefaultPersister

public interface Persister

API for persisting a bean.

Method Summary

Modifier and Type	Method	Description
void	addBatch(SpiSqlUpdate sqlUpdate, SpiTransaction transaction)	Add the statement to JDBC batch for later execution via executeBatch.
void	addToFlushQueue(SpiSqlUpdate update, SpiTransaction t, int pos)	Queue the SqlUpdate for execution with position 0, 1 or 2 defining when it executes relative to the flush of beans .
int	delete(EntityBean entityBean, Transaction t, boolean permanent)	Delete the bean.
int	delete(Class<?> beanType, Object id, Transaction transaction, boolean permanent)	Delete a bean given it's type and id value.
int	deleteByIds(BeanDescriptor<?> descriptor, List<Object> idList, Transaction transaction, boolean permanent)	Delete multiple beans when escalated from a delete query.
int	deleteMany(Class<?> beanType, Collection<?> ids, Transaction transaction, boolean permanent)	Delete multiple beans given a collection of Id values.
int[]	executeBatch(SpiSqlUpdate sqlUpdate, SpiTransaction transaction)	Execute the associated batched statement.
int	executeCallable(CallableSql callable, Transaction t)	Execute the CallableSql.
int	executeOrmUpdate(Update<?> update, Transaction t)	Execute the Update.
void	executeOrQueue(SpiSqlUpdate update, SpiTransaction t, boolean queue, int queuePosition)	Execute or queue the update.
int	executeSqlUpdate(SqlUpdate update, Transaction t)	Execute the SqlUpdate (taking into account transaction batch mode).
int	executeSqlUpdateNow(SpiSqlUpdate update, Transaction t)	Execute the SqlUpdate now regardless of transaction batch mode.
void	insert(EntityBean entityBean, InsertOptions insertOptions, Transaction t)	Perform an Insert using the given bean.
int	merge(BeanDescriptor<?> desc, EntityBean entityBean, MergeOptions options, SpiTransaction transaction)	Merge the bean.
void	save(EntityBean entityBean, Transaction t)	Insert or update the bean depending on its state.
void	update(EntityBean entityBean, Transaction t)	Update the bean.
void	visitMetrics(MetricVisitor visitor)	Visit the metrics.

Method Details

merge

int merge(BeanDescriptor<?> desc,
 EntityBean entityBean,
 MergeOptions options,
 SpiTransaction transaction)

Merge the bean.

update

void update(EntityBean entityBean,
 Transaction t)

Update the bean.

insert

void insert(EntityBean entityBean,
 @Nullable
 InsertOptions insertOptions,
 @Nullable
 Transaction t)

Perform an Insert using the given bean.

save

void save(EntityBean entityBean,
 Transaction t)

Insert or update the bean depending on its state.

delete

int delete(Class<?> beanType,
 Object id,
 Transaction transaction,
 boolean permanent)

Delete a bean given it's type and id value.

This will also cascade delete one level of children.

delete

int delete(EntityBean entityBean,
 Transaction t,
 boolean permanent)

Delete the bean.

deleteMany

int deleteMany(Class<?> beanType,
 Collection<?> ids,
 Transaction transaction,
 boolean permanent)

Delete multiple beans given a collection of Id values.

deleteByIds

int deleteByIds(BeanDescriptor<?> descriptor,
 List<Object> idList,
 Transaction transaction,
 boolean permanent)

Delete multiple beans when escalated from a delete query.

executeOrmUpdate

int executeOrmUpdate(Update<?> update,
 Transaction t)

Execute the Update.

executeSqlUpdate

int executeSqlUpdate(SqlUpdate update,
 Transaction t)

Execute the SqlUpdate (taking into account transaction batch mode).

executeSqlUpdateNow

int executeSqlUpdateNow(SpiSqlUpdate update,
 Transaction t)

Execute the SqlUpdate now regardless of transaction batch mode.

executeCallable

int executeCallable(CallableSql callable,
 Transaction t)

Execute the CallableSql.

visitMetrics

void visitMetrics(MetricVisitor visitor)

Visit the metrics.

executeOrQueue

void executeOrQueue(SpiSqlUpdate update,
 SpiTransaction t,
 boolean queue,
 int queuePosition)

Execute or queue the update.

addToFlushQueue

void addToFlushQueue(SpiSqlUpdate update,
 SpiTransaction t,
 int pos)

Queue the SqlUpdate for execution with position 0, 1 or 2 defining when it executes relative to the flush of beans .

addBatch

void addBatch(SpiSqlUpdate sqlUpdate,
 SpiTransaction transaction)

Add the statement to JDBC batch for later execution via executeBatch.

executeBatch

int[] executeBatch(SpiSqlUpdate sqlUpdate,
 SpiTransaction transaction)

Execute the associated batched statement.