de.alpharogroup.db.strategies

Class DefaultDeleteStrategy<T extends de.alpharogroup.db.entity.BaseEntity<PK>,PK extends Serializable>

java.lang.Object

de.alpharogroup.db.strategies.DefaultDeleteStrategy<T,PK>

Type Parameters:

T - the type of the entity object

PK - the type of the primary key from the entity object

All Implemented Interfaces:

DeleteStrategy<T,PK>, Serializable

public class DefaultDeleteStrategy<T extends de.alpharogroup.db.entity.BaseEntity<PK>,PK extends Serializable>
extends Object
implements DeleteStrategy<T,PK>

The class DefaultDeleteStrategy is a default implementation of the DeleteStrategy.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DefaultDeleteStrategy(AbstractRepository<T,PK> repository) Instantiates a new DefaultDeleteStrategy.

Method Summary

Modifier and Type	Method and Description
void	delete(List<T> objects) Delete all persistent entities in the given list.
void	delete(PK id) Deletes an entity of a given Id.
void	delete(T entity) Deletes the given entity from persistent storage in the database.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDeleteStrategy

public DefaultDeleteStrategy(AbstractRepository<T,PK> repository)

Instantiates a new DefaultDeleteStrategy.

Parameters:

repository - the repository

Method Detail

delete

public void delete(List<T> objects)

Delete all persistent entities in the given list.

Specified by:

delete in interface DeleteStrategy<T extends de.alpharogroup.db.entity.BaseEntity<PK>,PK extends Serializable>

Parameters:

objects - the list with the persistent entities to delete

delete

public void delete(PK id)

Deletes an entity of a given Id. Will load the entity internally so consider using delete (T entity) directly

Specified by:

delete in interface DeleteStrategy<T extends de.alpharogroup.db.entity.BaseEntity<PK>,PK extends Serializable>

Parameters:

id - the id

delete

public void delete(T entity)

Deletes the given entity from persistent storage in the database.

Specified by:

delete in interface DeleteStrategy<T extends de.alpharogroup.db.entity.BaseEntity<PK>,PK extends Serializable>

Parameters:

entity - the persistent entity