com.avaje.ebeaninternal.server.persist

Class DefaultPersister

java.lang.Object

com.avaje.ebeaninternal.server.persist.DefaultPersister

All Implemented Interfaces:

Persister

public final class DefaultPersister
extends Object
implements Persister

Persister implementation using DML.

This object uses DmlPersistExecute to perform the actual persist execution.

This object:

• Determines insert or update for saved beans
• Determines the concurrency mode
• Handles cascading of save and delete
• Handles the batching and queueing

See Also:

DefaultPersistExecute

Constructor Summary

Constructors

Constructor and Description
DefaultPersister(SpiEbeanServer server, Binder binder, BeanDescriptorManager descMgr, PstmtBatch pstmtBatch)

Method Summary

Methods

Modifier and Type	Method and Description
int	delete(Class<?> beanType, Object id, Transaction transaction) Delete by Id.
void	delete(Object bean, Transaction t) Delete the bean with the explicit transaction.
void	deleteMany(Class<?> beanType, Collection<?> ids, Transaction transaction) Delete by a List of Id's.
int	deleteManyToManyAssociations(Object ownerBean, String propertyName, Transaction t) Delete the associations of a ManyToMany given the owner bean and the property name of the ManyToMany.
int	executeCallable(CallableSql callSql, Transaction t) Execute the CallableSql.
int	executeOrmUpdate(Update<?> update, Transaction t) Execute the orm update.
int	executeSqlUpdate(SqlUpdate updSql, Transaction t) Execute the updateSql.
void	forceInsert(Object bean, Transaction t) Explicitly specify to insert this bean.
void	forceUpdate(Object bean, Set<String> updateProps, Transaction t, boolean deleteMissingChildren, boolean updateNullProperties) Force an Update using the given bean.
void	save(Object bean, Transaction t) Insert or update the bean depending on its state.
void	saveAssociation(Object parentBean, String propertyName, Transaction t) Save an association (OneToMany, ManyToOne, OneToOne or ManyToMany).
void	saveManyToManyAssociations(Object ownerBean, String propertyName, Transaction t) Save the associations of a ManyToMany given the owner bean and the propertyName of the ManyToMany collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPersister

public DefaultPersister(SpiEbeanServer server,
                Binder binder,
                BeanDescriptorManager descMgr,
                PstmtBatch pstmtBatch)

Method Detail

executeCallable

public int executeCallable(CallableSql callSql,
                  Transaction t)

Execute the CallableSql.

Specified by:

executeCallable in interface Persister

executeOrmUpdate

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

Execute the orm update.

Specified by:

executeOrmUpdate in interface Persister

executeSqlUpdate

public int executeSqlUpdate(SqlUpdate updSql,
                   Transaction t)

Execute the updateSql.

Specified by:

executeSqlUpdate in interface Persister

forceUpdate

public void forceUpdate(Object bean,
               Set<String> updateProps,
               Transaction t,
               boolean deleteMissingChildren,
               boolean updateNullProperties)

Force an Update using the given bean.

Specified by:

forceUpdate in interface Persister

save

public void save(Object bean,
        Transaction t)

Description copied from interface: Persister

Insert or update the bean depending on its state.

Specified by:

save in interface Persister

forceInsert

public void forceInsert(Object bean,
               Transaction t)

Explicitly specify to insert this bean.

Specified by:

forceInsert in interface Persister

delete

public void delete(Object bean,
          Transaction t)

Delete the bean with the explicit transaction.

Specified by:

delete in interface Persister

deleteMany

public void deleteMany(Class<?> beanType,
              Collection<?> ids,
              Transaction transaction)

Delete by a List of Id's.

Specified by:

deleteMany in interface Persister

delete

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

Delete by Id.

Specified by:

delete in interface Persister

deleteManyToManyAssociations

public int deleteManyToManyAssociations(Object ownerBean,
                               String propertyName,
                               Transaction t)

Description copied from interface: Persister

Delete the associations of a ManyToMany given the owner bean and the property name of the ManyToMany.

Specified by:

deleteManyToManyAssociations in interface Persister

saveManyToManyAssociations

public void saveManyToManyAssociations(Object ownerBean,
                              String propertyName,
                              Transaction t)

Description copied from interface: Persister

Save the associations of a ManyToMany given the owner bean and the propertyName of the ManyToMany collection.

Specified by:

saveManyToManyAssociations in interface Persister

saveAssociation

public void saveAssociation(Object parentBean,
                   String propertyName,
                   Transaction t)

Description copied from interface: Persister

Save an association (OneToMany, ManyToOne, OneToOne or ManyToMany).

Specified by:

saveAssociation in interface Persister

Parameters:

parentBean - the bean that owns the association.

propertyName - the name of the property to save.

t - the transaction to use.