anyframe.core.basis.dao.hibernate
Class GenericDaoHibernate<T,PK extends Serializable>

java.lang.Object
  anyframe.core.basis.dao.hibernate.GenericDaoHibernate<T,PK>

Type Parameters:

T - a type variable

PK - the primary key for that type

All Implemented Interfaces:

GenericDao<T,PK>

public class GenericDaoHibernate<T,PK extends Serializable>
extends Object
implements GenericDao<T,PK>

This class serves as the Base class for all other DAOs - namely to hold common CRUD methods that they might all use. You should only need to extend this class when your require custom CRUD logic.

Author:

Bryan Noll, modified by SooYeon Park

Field Summary

protected Log

log Log variable for all child classes.

Constructor Summary

GenericDaoHibernate(Class<T> persistentClass)
Constructor that takes in a class to see which type of entity to persist.

Method Summary

boolean	exists(PK id) Checks for existence of an object of type T using the id arg.
T	get(PK id) Generic method to get an object based on class and identifier.
IDynamicHibernateService	getDynamicHibernateService()
HibernateTemplate	getHibernateTemplate()
Page	getList(SearchVO searchVO) Generic method to get object list based on search condition and search keyword
Class<T>	getPersistentClass()
IPropertiesService	getPropertiesService()
org.hibernate.SessionFactory	getSessionFactory()
void	remove(PK id) Generic method to delete an object based on class and id
T	save(T object) Generic method to save an object - handles both update and insert.
void	setDynamicHibernateService(IDynamicHibernateService dynamicHibernateService) Sets the dynamicHibernateService to use.
void	setPropertiesService(IPropertiesService propertiesService) Sets the propertiesService to use.
void	setSessionFactory(org.hibernate.SessionFactory sessionFactory)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final Log log

Log variable for all child classes. Uses LogFactory.getLog(getClass()) from Commons Logging

Constructor Detail

GenericDaoHibernate

public GenericDaoHibernate(Class<T> persistentClass)

Constructor that takes in a class to see which type of entity to persist. Use this constructor when subclassing.

Parameters:

persistentClass - the class type you'd like to persist

Method Detail

getPersistentClass

public Class<T> getPersistentClass()

setPropertiesService

public void setPropertiesService(IPropertiesService propertiesService)

Sets the propertiesService to use.

Parameters:

propertiesService - The propertiesService to set

setDynamicHibernateService

public void setDynamicHibernateService(IDynamicHibernateService dynamicHibernateService)

Sets the dynamicHibernateService to use.

Parameters:

dynamicHibernateService - The dynamicHibernateService to set

getHibernateTemplate

public HibernateTemplate getHibernateTemplate()

getSessionFactory

public org.hibernate.SessionFactory getSessionFactory()

setSessionFactory

public void setSessionFactory(org.hibernate.SessionFactory sessionFactory)

get

public T get(PK id)
      throws Exception

Generic method to get an object based on class and identifier. An ObjectRetrievalFailureException Runtime Exception is thrown if nothing is found.

Specified by:

get in interface GenericDao<T,PK extends Serializable>

Parameters:

id - the identifier (primary key) of the object to get

Returns:

a populated object

Throws:

Exception

See Also:

ObjectRetrievalFailureException

exists

public boolean exists(PK id)
               throws Exception

Checks for existence of an object of type T using the id arg.

Specified by:

exists in interface GenericDao<T,PK extends Serializable>

Parameters:

id - the id of the entity

Returns:

- true if it exists, false if it doesn't

Throws:

Exception

save

public T save(T object)
       throws Exception

Generic method to save an object - handles both update and insert.

Specified by:

save in interface GenericDao<T,PK extends Serializable>

Parameters:

object - the object to save

Returns:

the persisted object

Throws:

Exception

remove

public void remove(PK id)
            throws Exception

Generic method to delete an object based on class and id

Specified by:

remove in interface GenericDao<T,PK extends Serializable>

Parameters:

id - the identifier (primary key) of the object to remove

Throws:

Exception

getPropertiesService

public IPropertiesService getPropertiesService()

getDynamicHibernateService

public IDynamicHibernateService getDynamicHibernateService()

getList

public Page getList(SearchVO searchVO)
             throws Exception

Generic method to get object list based on search condition and search keyword

Specified by:

getList in interface GenericDao<T,PK extends Serializable>

Parameters:

searchVO - search condition and search keyword

Throws:

Exception