org.apache.struts2.showcase.application
Interface Storage

All Superinterfaces:

Serializable

All Known Implementing Classes:

MemoryStorage

public interface Storage
extends Serializable

Storage. Interface.

Method Summary

Serializable	create(IdEntity object)
int	delete(Class entityClass, Serializable id)
int	delete(IdEntity object)
Collection	findAll(Class entityClass)
IdEntity	get(Class entityClass, Serializable id)
Serializable	merge(IdEntity object)
IdEntity	update(IdEntity object)

Method Detail

get

IdEntity get(Class entityClass,
             Serializable id)

create

Serializable create(IdEntity object)
                    throws CreateException

Throws:

CreateException

update

IdEntity update(IdEntity object)
                throws UpdateException

Throws:

UpdateException

merge

Serializable merge(IdEntity object)
                   throws StorageException

Throws:

StorageException

delete

int delete(Class entityClass,
           Serializable id)
           throws CreateException

Throws:

CreateException

delete

int delete(IdEntity object)
           throws CreateException

Throws:

CreateException

findAll

Collection findAll(Class entityClass)