Package org.bonitasoft.engine.persistence

Class HibernatePersistenceService

java.lang.Object

org.bonitasoft.engine.persistence.HibernatePersistenceService

All Implemented Interfaces:

ReadPersistenceService, PersistenceService

public class HibernatePersistenceService
extends java.lang.Object
implements PersistenceService

Hibernate implementation of the persistence service

Author:

Charles Souillard, Nicolas Chabanoles, Yanyan Liu, Matthieu Chaffotte, Celine Souchet, Laurent Vaills, Guillaume Rosinosky

Constructor Summary

Constructors

Constructor	Description
HibernatePersistenceService(ReadSessionAccessor sessionAccessor, HibernateConfigurationProvider hbmConfigurationProvider, java.util.Properties extraHibernateProperties, SequenceManager sequenceManager, QueryBuilderFactory queryBuilderFactory, HibernateMetricsBinder hibernateMetricsBinder)

Method Summary

Modifier and Type	Method	Description
void	delete(long id, java.lang.Class<? extends PersistentObject> entityClass)	Delete a record from the table by id and its class type.
void	delete(java.util.List<java.lang.Long> ids, java.lang.Class<? extends PersistentObject> entityClass)	Delete records from the table.
void	delete(PersistentObject entity)	Delete a record from the table by given persistentObject.
void	deleteAll(java.lang.Class<? extends PersistentObject> entityClass)	Delete all records belong to the given entity class from the table.
void	deleteByTenant(java.lang.Class<? extends PersistentObject> entityClass, java.util.List<FilterOption> filters)	Delete all elements of a specific table for a specific tenant
void	destroy()
void	flushStatements()
java.util.Map<java.lang.String,java.lang.String>	getClassAliasMappings()
protected org.slf4j.Logger	getLogger()
<T extends PersistentObject> long	getNumberOfEntities(java.lang.Class<T> entityClass, java.lang.String querySuffix, QueryOptions options, java.util.Map<java.lang.String,java.lang.Object> parameters)
<T extends PersistentObject> long	getNumberOfEntities(java.lang.Class<T> entityClass, QueryOptions options, java.util.Map<java.lang.String,java.lang.Object> parameters)
protected SequenceManager	getSequenceManager()
protected org.hibernate.Session	getSession()
protected long	getTenantId()
void	insert(PersistentObject entity)	Add a record into the table by given persistentObject.
void	insertInBatch(java.util.List<? extends PersistentObject> entities)
<T extends PersistentObject> java.util.List<T>	searchEntity(java.lang.Class<T> entityClass, java.lang.String querySuffix, QueryOptions options, java.util.Map<java.lang.String,java.lang.Object> parameters)
<T extends PersistentObject> java.util.List<T>	searchEntity(java.lang.Class<T> entityClass, QueryOptions options, java.util.Map<java.lang.String,java.lang.Object> parameters)
<T extends PersistentObject> T	selectById(SelectByIdDescriptor<T> selectDescriptor)
<T> java.util.List<T>	selectList(SelectListDescriptor<T> selectDescriptor)
<T> T	selectOne(SelectOneDescriptor<T> selectDescriptor)
protected void	setId(PersistentObject entity)
protected void	setTenant(PersistentObject entity)
int	update(java.lang.String updateQueryName)	Executes a query update.
int	update(java.lang.String updateQueryName, java.util.Map<java.lang.String,java.lang.Object> inputParameters)	Executes a query update.
void	update(UpdateDescriptor updateDescriptor)

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernatePersistenceService

public HibernatePersistenceService(ReadSessionAccessor sessionAccessor,
                                   HibernateConfigurationProvider hbmConfigurationProvider,
                                   java.util.Properties extraHibernateProperties,
                                   SequenceManager sequenceManager,
                                   QueryBuilderFactory queryBuilderFactory,
                                   HibernateMetricsBinder hibernateMetricsBinder)

Method Detail

getSession

protected org.hibernate.Session getSession()
                                    throws SPersistenceException

Throws:

SPersistenceException

flushStatements

public void flushStatements()
                     throws SPersistenceException

Specified by:

flushStatements in interface PersistenceService

Throws:

SPersistenceException

delete

public void delete(PersistentObject entity)
            throws SPersistenceException

Description copied from interface: PersistenceService

Delete a record from the table by given persistentObject.

Specified by:

delete in interface PersistenceService

Throws:

SPersistenceException

update

public int update(java.lang.String updateQueryName)
           throws SPersistenceException

Description copied from interface: PersistenceService

Executes a query update.

Specified by:

update in interface PersistenceService

Parameters:

updateQueryName - the name of the declared query that represent the update.

Returns:

the number of updated rows, as returned by the underlining persistence implementation.

Throws:

SPersistenceException - if a persistence problem occurs when executing the update query.

update

public int update(java.lang.String updateQueryName,
                  java.util.Map<java.lang.String,java.lang.Object> inputParameters)
           throws SPersistenceException

Description copied from interface: PersistenceService

Executes a query update.

Specified by:

update in interface PersistenceService

Returns:

Throws:

SPersistenceException

deleteAll

public void deleteAll(java.lang.Class<? extends PersistentObject> entityClass)
               throws SPersistenceException

Description copied from interface: PersistenceService

Delete all records belong to the given entity class from the table.

Specified by:

deleteAll in interface PersistenceService

Parameters:

entityClass - The class which extends persistentObject

Throws:

SPersistenceException

insert

public void insert(PersistentObject entity)
            throws SPersistenceException

Description copied from interface: PersistenceService

Add a record into the table by given persistentObject.

Specified by:

insert in interface PersistenceService

Throws:

SPersistenceException

insertInBatch

public void insertInBatch(java.util.List<? extends PersistentObject> entities)
                   throws SPersistenceException

Specified by:

insertInBatch in interface PersistenceService

Throws:

SPersistenceException

update

public void update(UpdateDescriptor updateDescriptor)
            throws SPersistenceException

Specified by:

update in interface PersistenceService

Throws:

SPersistenceException

selectOne

public <T> T selectOne(SelectOneDescriptor<T> selectDescriptor)
                throws SBonitaReadException

Specified by:

selectOne in interface ReadPersistenceService

Returns:

Throws:

SBonitaReadException

selectById

public <T extends PersistentObject> T selectById(SelectByIdDescriptor<T> selectDescriptor)
                                          throws SBonitaReadException

Specified by:

selectById in interface ReadPersistenceService

Returns:

Throws:

SBonitaReadException

selectList

public <T> java.util.List<T> selectList(SelectListDescriptor<T> selectDescriptor)
                                 throws SBonitaReadException

Specified by:

selectList in interface ReadPersistenceService

Returns:

Throws:

SBonitaReadException

getClassAliasMappings

public java.util.Map<java.lang.String,java.lang.String> getClassAliasMappings()

delete

public void delete(long id,
                   java.lang.Class<? extends PersistentObject> entityClass)
            throws SPersistenceException

Description copied from interface: PersistenceService

Delete a record from the table by id and its class type.

Specified by:

delete in interface PersistenceService

Parameters:

id - entity's id

entityClass - The class which extends persistentObject

Throws:

SPersistenceException

delete

public void delete(java.util.List<java.lang.Long> ids,
                   java.lang.Class<? extends PersistentObject> entityClass)
            throws SPersistenceException

Description copied from interface: PersistenceService

Delete records from the table.

Specified by:

delete in interface PersistenceService

Parameters:

ids - A list contains entity ids

entityClass - The class which extends persistentObject

Throws:

SPersistenceException

destroy

public void destroy()

getNumberOfEntities

public <T extends PersistentObject> long getNumberOfEntities(java.lang.Class<T> entityClass,
                                                             QueryOptions options,
                                                             java.util.Map<java.lang.String,java.lang.Object> parameters)
                                                      throws SBonitaReadException

Specified by:

getNumberOfEntities in interface ReadPersistenceService

Returns:

Throws:

SBonitaReadException

getNumberOfEntities

public <T extends PersistentObject> long getNumberOfEntities(java.lang.Class<T> entityClass,
                                                             java.lang.String querySuffix,
                                                             QueryOptions options,
                                                             java.util.Map<java.lang.String,java.lang.Object> parameters)
                                                      throws SBonitaReadException

Specified by:

getNumberOfEntities in interface ReadPersistenceService

Returns:

Throws:

SBonitaReadException

searchEntity

public <T extends PersistentObject> java.util.List<T> searchEntity(java.lang.Class<T> entityClass,
                                                                   QueryOptions options,
                                                                   java.util.Map<java.lang.String,java.lang.Object> parameters)
                                                            throws SBonitaReadException

Specified by:

searchEntity in interface ReadPersistenceService

Returns:

Throws:

SBonitaReadException

searchEntity

public <T extends PersistentObject> java.util.List<T> searchEntity(java.lang.Class<T> entityClass,
                                                                   java.lang.String querySuffix,
                                                                   QueryOptions options,
                                                                   java.util.Map<java.lang.String,java.lang.Object> parameters)
                                                            throws SBonitaReadException

Specified by:

searchEntity in interface ReadPersistenceService

Parameters:

entityClass - class of the object we want to search on

querySuffix - Used to define customized search query

options - query options

Returns:

Throws:

SBonitaReadException

getSequenceManager

protected SequenceManager getSequenceManager()

setId

protected void setId(PersistentObject entity)
              throws SPersistenceException

Throws:

SPersistenceException

getLogger

protected org.slf4j.Logger getLogger()

getTenantId

protected long getTenantId()
                    throws STenantIdNotSetException

Throws:

STenantIdNotSetException

setTenant

protected void setTenant(PersistentObject entity)
                  throws SPersistenceException

Throws:

SPersistenceException

deleteByTenant

public void deleteByTenant(java.lang.Class<? extends PersistentObject> entityClass,
                           java.util.List<FilterOption> filters)
                    throws SPersistenceException

Description copied from interface: PersistenceService

Delete all elements of a specific table for a specific tenant

Specified by:

deleteByTenant in interface PersistenceService

Parameters:

entityClass - Entity class corresponding to the table to empty

filters - Filters

Throws:

SPersistenceException