org.josef.web.jsf.beans.demo.crud.jpa

Class MoonBean

java.lang.Object

org.josef.web.jsf.bean.crud.AbstractCrudItemBean<T>

org.josef.web.jsf.bean.crud.AbstractCrudEntityBean<T>

org.josef.web.jsf.bean.crud.AbstractCrudManyToOneEntityBean<T>

org.josef.web.jsf.bean.crud.AbstractCrudManyToOneEntityUsingEntityManagerBean<Moon>

org.josef.web.jsf.beans.demo.crud.jpa.MoonBean

All Implemented Interfaces:

Serializable, Observer

public class MoonBean
extends AbstractCrudManyToOneEntityUsingEntityManagerBean<Moon>

Moon Bean, demonstrating maintenance of a child Entity, directly using an EntityManager.

Version:

1.0 $Revision: 3818 $

Author:

Kees Schotanus

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.josef.web.jsf.bean.crud.AbstractCrudItemBean

AbstractCrudItemBean.DetailItemDelegate, AbstractCrudItemBean.SearchItemsDelegate

Constructor Summary

Constructors

Constructor and Description
MoonBean() Public default constructor to make this a bean.

Method Summary

Modifier and Type	Method and Description
Class<Moon>	getItemType() Gets the type of the Entity to maintain.
Moon	getMoon() Gets the Moon.
MoonSearchCriteria	getSearchCriteria() Gets the search criteria.
void	init() Sorts the Moons on their position.
void	prePersist() Sets the Planet on the current Moon.
void	removeItemListener(javax.faces.event.ActionEvent actionEvent) Removes the current Moon.
void	rereadParentItemListener(javax.faces.event.ActionEvent actionEvent) Rereads the current Planet before returning to the Planet page.
void	searchItemsListener(javax.faces.event.ActionEvent actionEvent) Called when a search needs to be executed.

Methods inherited from class org.josef.web.jsf.bean.crud.AbstractCrudManyToOneEntityUsingEntityManagerBean

merge, persist, preMerge, preRemove, remove, searchItems, selectItem

Methods inherited from class org.josef.web.jsf.bean.crud.AbstractCrudManyToOneEntityBean

getParentId, newItemListener, setParentId

Methods inherited from class org.josef.web.jsf.bean.crud.AbstractCrudEntityBean

sort

Methods inherited from class org.josef.web.jsf.bean.crud.AbstractCrudItemBean

backToSearchItemsListener, getDetailDelegate, getItemObservable, getSearchDelegate, getSearchModePhaseListener, resetSearchCriteriaListener, selectItemListener, submitItemListener, update

Methods inherited from class java.lang.Object

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

Constructor Detail

MoonBean

public MoonBean()

Public default constructor to make this a bean.

Method Detail

init

@PostConstruct
public void init()

Sorts the Moons on their position.

getItemType

public Class<Moon> getItemType()

Gets the type of the Entity to maintain.

Specified by:

getItemType in class AbstractCrudItemBean<Moon>

Returns:

The type of the Entity maintain.

getMoon

public Moon getMoon()

Gets the Moon.

Returns:

The Moon.

getSearchCriteria

public MoonSearchCriteria getSearchCriteria()

Gets the search criteria.

Specified by:

getSearchCriteria in class AbstractCrudItemBean<Moon>

Returns:

The search criteria.

searchItemsListener

public void searchItemsListener(javax.faces.event.ActionEvent actionEvent)

Called when a search needs to be executed.
Note: Failing to clear the cache, results in different search results upon subsequent search requests. Sets the ID of the Planet before performing a search.

Overrides:

searchItemsListener in class AbstractCrudManyToOneEntityUsingEntityManagerBean<Moon>

Parameters:

actionEvent - The ActionEvent.

rereadParentItemListener

public void rereadParentItemListener(javax.faces.event.ActionEvent actionEvent)

Rereads the current Planet before returning to the Planet page.

Parameters:

actionEvent - The ActionEvent.

removeItemListener

public void removeItemListener(javax.faces.event.ActionEvent actionEvent)

Removes the current Moon.
Additionally rereadParentItemListener(ActionEvent) is called so the Planet is reread.

Overrides:

removeItemListener in class AbstractCrudItemBean<Moon>

Parameters:

actionEvent - The ActionEvent.

prePersist

public void prePersist()

Sets the Planet on the current Moon.

Overrides:

prePersist in class AbstractCrudManyToOneEntityUsingEntityManagerBean<Moon>