Package org.broadleafcommerce.common.dao

Class GenericEntityDaoImpl

java.lang.Object

org.broadleafcommerce.common.dao.GenericEntityDaoImpl

All Implemented Interfaces:

GenericEntityDao, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@Repository("blGenericEntityDao")
public class GenericEntityDaoImpl
extends Object
implements GenericEntityDao, org.springframework.context.ApplicationContextAware

Field Summary

Fields

Modifier and Type	Field	Description
protected DynamicDaoHelperImpl	daoHelper
protected jakarta.persistence.EntityManager	em
protected EntityConfiguration	entityConfiguration
protected PersistenceService	persistenceService
protected StreamingTransactionCapableUtil	transactionUtil

Constructor Summary

Constructors

Constructor	Description
GenericEntityDaoImpl()

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear level 1 cache
void	clearAutoFlushMode()
void	enableAutoFlushMode()
void	flush()	Flush changes to the persistence store
Class<?>	getCeilingImplClass(String className)	Finds the ceiling implementation for the entity
jakarta.persistence.EntityManager	getEntityManager()	Gathers the EntityManager that is based on blPU
protected jakarta.persistence.EntityManager	getEntityManager(Class clazz)
static GenericEntityDaoImpl	getGenericEntityDao()
Serializable	getIdentifier(Object entity)	Retrieve the identifier from the Hibernate entity (the entity must reside in the current session)
protected Field	getIdField(Class<?> clazz)
Class<?>	getImplClass(String className)	For a given className, finds the parent implementation class as defined in the EntityConfiguration
boolean	idAssigned(Object object)	Whether or not this object is an Entity and whether or not it already has an id assigned
void	persist(Object object)	Persist the new entity
<T> List<T>	readAllGenericEntity(Class<T> clazz)
<T> List<T>	readAllGenericEntity(Class<T> clazz, int limit, int offset)	Finds all generic entities for a given classname, with pagination options.
List<Long>	readAllGenericEntityId(Class<?> clazz)
<T> Long	readCountGenericEntity(Class<T> clazz)	Finds how many of the given entity class are persisted
<T> T	readGenericEntity(Class<T> clazz, Object id)	Finds a generic entity by a classname and id
void	remove(Object object)	Remove the entity
<T> T	save(T object)	Saves a generic entity
boolean	sessionContains(Object object)	Whether or not the current hibernate session (level 1) contains the object
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Methods inherited from class java.lang.Object

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

Field Details

em

protected jakarta.persistence.EntityManager em

persistenceService

protected PersistenceService persistenceService

entityConfiguration

protected EntityConfiguration entityConfiguration

transactionUtil

protected StreamingTransactionCapableUtil transactionUtil

daoHelper

protected DynamicDaoHelperImpl daoHelper

Constructor Details

GenericEntityDaoImpl

public GenericEntityDaoImpl()

Method Details

getGenericEntityDao

public static GenericEntityDaoImpl getGenericEntityDao()

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

readGenericEntity

public <T> T readGenericEntity(Class<T> clazz,
 Object id)

Description copied from interface: GenericEntityDao

Finds a generic entity by a classname and id

Specified by:

readGenericEntity in interface GenericEntityDao

Returns:

the entity

readCountGenericEntity

public <T> Long readCountGenericEntity(Class<T> clazz)

Description copied from interface: GenericEntityDao

Finds how many of the given entity class are persisted

Specified by:

readCountGenericEntity in interface GenericEntityDao

Returns:

the count of the generic entity

readAllGenericEntity

public <T> List<T> readAllGenericEntity(Class<T> clazz,
 int limit,
 int offset)

Description copied from interface: GenericEntityDao

Finds all generic entities for a given classname, with pagination options.

Specified by:

readAllGenericEntity in interface GenericEntityDao

Returns:

the entities

readAllGenericEntity

public <T> List<T> readAllGenericEntity(Class<T> clazz)

Specified by:

readAllGenericEntity in interface GenericEntityDao

readAllGenericEntityId

public List<Long> readAllGenericEntityId(Class<?> clazz)

Specified by:

readAllGenericEntityId in interface GenericEntityDao

getImplClass

public Class<?> getImplClass(String className)

Description copied from interface: GenericEntityDao

For a given className, finds the parent implementation class as defined in the EntityConfiguration

Specified by:

getImplClass in interface GenericEntityDao

Returns:

the impl class object

getCeilingImplClass

public Class<?> getCeilingImplClass(String className)

Description copied from interface: GenericEntityDao

Finds the ceiling implementation for the entity

Specified by:

getCeilingImplClass in interface GenericEntityDao

Returns:

getIdentifier

public Serializable getIdentifier(Object entity)

Description copied from interface: GenericEntityDao

Retrieve the identifier from the Hibernate entity (the entity must reside in the current session)

Specified by:

getIdentifier in interface GenericEntityDao

Returns:

getIdField

protected Field getIdField(Class<?> clazz)

save

public <T> T save(T object)

Description copied from interface: GenericEntityDao

Saves a generic entity

Specified by:

save in interface GenericEntityDao

Returns:

the persisted version of the entity

persist

public void persist(Object object)

Description copied from interface: GenericEntityDao

Persist the new entity

Specified by:

persist in interface GenericEntityDao

remove

public void remove(Object object)

Description copied from interface: GenericEntityDao

Remove the entity

Specified by:

remove in interface GenericEntityDao

flush

public void flush()

Description copied from interface: GenericEntityDao

Flush changes to the persistence store

Specified by:

flush in interface GenericEntityDao

clearAutoFlushMode

public void clearAutoFlushMode()

Specified by:

clearAutoFlushMode in interface GenericEntityDao

enableAutoFlushMode

public void enableAutoFlushMode()

Specified by:

enableAutoFlushMode in interface GenericEntityDao

clear

public void clear()

Description copied from interface: GenericEntityDao

Clear level 1 cache

Specified by:

clear in interface GenericEntityDao

sessionContains

public boolean sessionContains(Object object)

Description copied from interface: GenericEntityDao

Whether or not the current hibernate session (level 1) contains the object

Specified by:

sessionContains in interface GenericEntityDao

Returns:

idAssigned

public boolean idAssigned(Object object)

Description copied from interface: GenericEntityDao

Whether or not this object is an Entity and whether or not it already has an id assigned

Specified by:

idAssigned in interface GenericEntityDao

Returns:

getEntityManager

public jakarta.persistence.EntityManager getEntityManager()

Description copied from interface: GenericEntityDao

Gathers the EntityManager that is based on blPU

Specified by:

getEntityManager in interface GenericEntityDao

Returns:

the EntityManager

getEntityManager

protected jakarta.persistence.EntityManager getEntityManager(Class clazz)