org.jtheque.core.managers.persistence.able
Class DataContainerProvider

java.lang.Object
  org.jtheque.core.managers.persistence.able.DataContainerProvider

public final class DataContainerProvider
extends java.lang.Object

A provider for dao. This class give acces to all daos or to specific dao with differents parameters of search.

Author:

Baptiste Wicht

Method Summary

void	addContainer(DataContainer<? extends Entity> container) Add a container to manage.
java.lang.Iterable<DataContainer<? extends Entity>>	getAllContainers() Return all the DAOs.
DataContainer<? extends Entity>	getContainerForDataType(java.lang.String dataType) Return the DAO for a specific datatype.
java.util.List<? extends Entity>	getDatas(java.lang.String dataType) Return the datas of a specific datatype.
static DataContainerProvider	getInstance() Return the unique instance of the DaoProvider.
void	removeContainer(DataContainer<? extends Entity> container) Remove a container.

Methods inherited from class java.lang.Object

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

Method Detail

addContainer

public void addContainer(DataContainer<? extends Entity> container)

Add a container to manage.

Parameters:

container - The container to add.

removeContainer

public void removeContainer(DataContainer<? extends Entity> container)

Remove a container.

Parameters:

container - The container to remove.

getInstance

public static DataContainerProvider getInstance()

Return the unique instance of the DaoProvider.

Returns:

The unique instance of the class.

getAllContainers

public java.lang.Iterable<DataContainer<? extends Entity>> getAllContainers()

Return all the DAOs.

Returns:

A List containing all the DAO.

getContainerForDataType

public DataContainer<? extends Entity> getContainerForDataType(java.lang.String dataType)

Return the DAO for a specific datatype.

Parameters:

dataType - The data type for which we want the DAO.

Returns:

The dao or null if we don't find one.

getDatas

public java.util.List<? extends Entity> getDatas(java.lang.String dataType)

Return the datas of a specific datatype.

Parameters:

dataType - The type of data we search.

Returns:

A List containing all the datas we search.