com.communote.server.persistence.property

Class BinaryPropertyDaoBase

java.lang.Object

org.springframework.dao.support.DaoSupport

org.springframework.orm.hibernate3.support.HibernateDaoSupport

com.communote.server.persistence.property.BinaryPropertyDaoBase

All Implemented Interfaces:

BinaryPropertyDao, org.springframework.beans.factory.InitializingBean

Direct Known Subclasses:

BinaryPropertyDaoImpl

public abstract class BinaryPropertyDaoBase
extends org.springframework.orm.hibernate3.support.HibernateDaoSupport
implements BinaryPropertyDao

Base Spring DAO Class: is able to create, update, remove, load, and find objects of type BinaryProperty.

Author:

Communote GmbH - http://www.communote.com/

See Also:

BinaryProperty

Field Summary

Fields inherited from class org.springframework.dao.support.DaoSupport

logger

Fields inherited from interface com.communote.server.persistence.property.BinaryPropertyDao

TRANSFORM_NONE

Constructor Summary

Constructors

Constructor and Description
BinaryPropertyDaoBase()

Method Summary

Modifier and Type	Method and Description
BinaryProperty	create(BinaryProperty binaryProperty) Creates an instance of BinaryProperty and adds it to the persistent store.
Collection<BinaryProperty>	create(Collection<BinaryProperty> entities) Creates a new instance of BinaryProperty and adds from the passed in entities collection
Object	create(int transform, BinaryProperty binaryProperty) Does the same thing as BinaryPropertyDao.create(BinaryProperty) with an additional flag called transform.
Collection<BinaryProperty>	create(int transform, Collection<BinaryProperty> entities) Does the same thing as BinaryPropertyDao.create(BinaryProperty) with an additional flag called transform.
void	evict(BinaryProperty entity) Evicts (removes) the entity from the hibernate cache
IdDateTO	findIdByKey(String keyGroup, String key) Retrieve the ID of the property that has the given group and key.
protected abstract IdDateTO	handleFindIdByKey(String keyGroup, String key) Performs the core logic for findIdByKey(String, String)
Object	load(int transform, Long id) Does the same thing as BinaryPropertyDao.load(Long) with an additional flag called transform.
BinaryProperty	load(Long id) Loads an instance of BinaryProperty from the persistent store.
Collection<BinaryProperty>	loadAll() Loads all entities of type BinaryProperty.
Collection<?>	loadAll(int transform) Does the same thing as BinaryPropertyDao.loadAll() with an additional flag called transform.
void	remove(BinaryProperty binaryProperty) Removes the instance of BinaryProperty from the persistent store.
void	remove(Collection<BinaryProperty> entities) Removes all entities in the given entities collection.
void	remove(Long id) Removes the instance of BinaryProperty having the given identifier from the persistent store.
protected void	transformEntities(int transform, Collection<?> entities) Transforms a collection of entities using the transformEntity(int,BinaryProperty) method.
protected Object	transformEntity(int transform, BinaryProperty entity) Allows transformation of entities into value objects (or something else for that matter), when the transform flag is set to one of the constants defined in BinaryPropertyDao, please note that the BinaryPropertyDao.TRANSFORM_NONE constant denotes no transformation, so the entity itself will be returned.
void	update(BinaryProperty binaryProperty) Updates the binaryProperty instance in the persistent store.
void	update(Collection<BinaryProperty> entities) Updates all instances in the entities collection in the persistent store.

Methods inherited from class org.springframework.orm.hibernate3.support.HibernateDaoSupport

checkDaoConfig, convertHibernateAccessException, createHibernateTemplate, getHibernateTemplate, getSession, getSession, getSessionFactory, releaseSession, setHibernateTemplate, setSessionFactory

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet, initDao

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryPropertyDaoBase

public BinaryPropertyDaoBase()

Method Detail

create

public BinaryProperty create(BinaryProperty binaryProperty)

Description copied from interface: BinaryPropertyDao

Creates an instance of BinaryProperty and adds it to the persistent store.

Specified by:

create in interface BinaryPropertyDao

See Also:

BinaryPropertyDao.create(BinaryProperty)

create

public Collection<BinaryProperty> create(Collection<BinaryProperty> entities)

Description copied from interface: BinaryPropertyDao

Creates a new instance of BinaryProperty and adds from the passed in entities collection

Specified by:

create in interface BinaryPropertyDao

Parameters:

entities - the collection of BinaryProperty instances to create.

Returns:

the created instances.

See Also:

BinaryPropertyDao#create(Collection)

create

public Object create(int transform,
                     BinaryProperty binaryProperty)

Description copied from interface: BinaryPropertyDao

Does the same thing as BinaryPropertyDao.create(BinaryProperty) with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined here then the result WILL BE passed through an operation which can optionally transform the entity (into a value object for example). By default, transformation does not occur.

Specified by:

create in interface BinaryPropertyDao

See Also:

BinaryPropertyDao.create(int transform, BinaryProperty)

create

public Collection<BinaryProperty> create(int transform,
                                         Collection<BinaryProperty> entities)

Description copied from interface: BinaryPropertyDao

Does the same thing as BinaryPropertyDao.create(BinaryProperty) with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined here then the result WILL BE passed through an operation which can optionally transform the entities (into value objects for example). By default, transformation does not occur.

Specified by:

create in interface BinaryPropertyDao

See Also:

BinaryPropertyDao#create(int, Collection)

evict

public void evict(BinaryProperty entity)

Evicts (removes) the entity from the hibernate cache

Specified by:

evict in interface BinaryPropertyDao

Parameters:

entity - the entity to evict

findIdByKey

public IdDateTO findIdByKey(String keyGroup,
                            String key)

Description copied from interface: BinaryPropertyDao

Retrieve the ID of the property that has the given group and key.

Specified by:

findIdByKey in interface BinaryPropertyDao

Parameters:

keyGroup - the group of the property to find

key - the key of the property to find

Returns:

the ID and last modification timestamp of the property or null if there is no property

See Also:

BinaryPropertyDao.findIdByKey(String, String)

handleFindIdByKey

protected abstract IdDateTO handleFindIdByKey(String keyGroup,
                                              String key)

Performs the core logic for findIdByKey(String, String)

load

public Object load(int transform,
                   Long id)

Description copied from interface: BinaryPropertyDao

Does the same thing as BinaryPropertyDao.load(Long) with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined in this class then the result WILL BE passed through an operation which can optionally transform the entity (into a value object for example). By default, transformation does not occur.

Specified by:

load in interface BinaryPropertyDao

id - the identifier of the entity to load.

Returns:

either the entity or the object transformed from the entity.

See Also:

BinaryPropertyDao.load(int, Long)

load

public BinaryProperty load(Long id)

Description copied from interface: BinaryPropertyDao

Loads an instance of BinaryProperty from the persistent store.

Specified by:

load in interface BinaryPropertyDao

See Also:

BinaryPropertyDao.load(Long)

loadAll

public Collection<BinaryProperty> loadAll()

Description copied from interface: BinaryPropertyDao

Loads all entities of type BinaryProperty.

Specified by:

loadAll in interface BinaryPropertyDao

Returns:

the loaded entities.

See Also:

BinaryPropertyDao.loadAll()

loadAll

public Collection<?> loadAll(int transform)

Description copied from interface: BinaryPropertyDao

Does the same thing as BinaryPropertyDao.loadAll() with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined here then the result WILL BE passed through an operation which can optionally transform the entity (into a value object for example). By default, transformation does not occur.

Specified by:

loadAll in interface BinaryPropertyDao

Parameters:

transform - the flag indicating what transformation to use.

Returns:

the loaded entities.

See Also:

BinaryPropertyDao.loadAll(int)

remove

public void remove(BinaryProperty binaryProperty)

Description copied from interface: BinaryPropertyDao

Removes the instance of BinaryProperty from the persistent store.

Specified by:

remove in interface BinaryPropertyDao

See Also:

BinaryPropertyDao.remove(BinaryProperty)

remove

public void remove(Collection<BinaryProperty> entities)

Description copied from interface: BinaryPropertyDao

Removes all entities in the given entities collection.

Specified by:

remove in interface BinaryPropertyDao

See Also:

BinaryPropertyDao#remove(Collection)

remove

public void remove(Long id)

Description copied from interface: BinaryPropertyDao

Removes the instance of BinaryProperty having the given identifier from the persistent store.

Specified by:

remove in interface BinaryPropertyDao

See Also:

BinaryPropertyDao.remove(Long)

transformEntities

protected void transformEntities(int transform,
                                 Collection<?> entities)

Transforms a collection of entities using the transformEntity(int,BinaryProperty) method. This method does not instantiate a new collection.

This method is to be used internally only.

Parameters:

transform - one of the constants declared in BinaryPropertyDao

entities - the collection of entities to transform

See Also:

transformEntity(int,BinaryProperty)

transformEntity

protected Object transformEntity(int transform,
                                 BinaryProperty entity)

Allows transformation of entities into value objects (or something else for that matter), when the transform flag is set to one of the constants defined in BinaryPropertyDao, please note that the BinaryPropertyDao.TRANSFORM_NONE constant denotes no transformation, so the entity itself will be returned. If the integer argument value is unknown BinaryPropertyDao.TRANSFORM_NONE is assumed.

Parameters:

transform - one of the constants declared in BinaryPropertyDao

entity - an entity that was found

Returns:

the transformed entity (i.e. new value object, etc)

See Also:

transformEntities(int,Collection)

update

public void update(BinaryProperty binaryProperty)

Description copied from interface: BinaryPropertyDao

Updates the binaryProperty instance in the persistent store.

Specified by:

update in interface BinaryPropertyDao

See Also:

BinaryPropertyDao.update(BinaryProperty)

update

public void update(Collection<BinaryProperty> entities)

Description copied from interface: BinaryPropertyDao

Updates all instances in the entities collection in the persistent store.

Specified by:

update in interface BinaryPropertyDao

See Also:

BinaryPropertyDao#update(Collection)