org.jboss.seam.ui
Class JpaEntityLoader

java.lang.Object
  org.jboss.seam.framework.Controller
      org.jboss.seam.framework.PersistenceController<T>
          org.jboss.seam.ui.AbstractEntityLoader<javax.persistence.EntityManager>
              org.jboss.seam.ui.JpaEntityLoader

All Implemented Interfaces:

java.io.Serializable

@Name(value="org.jboss.seam.ui.entityLoader")
@Install(precedence=0,
         value=true,
         classDependencies="javax.persistence.EntityManager")
@Scope(value=STATELESS)
public class JpaEntityLoader
extends AbstractEntityLoader<javax.persistence.EntityManager>

Stores entity identifiers under a key, which can be used on a page

Author:

Pete Muir

See Also:

Serialized Form

Constructor Summary

JpaEntityLoader()

Method Summary

protected org.jboss.seam.framework.Identifier	createIdentifier(java.lang.Object entity)
javax.persistence.EntityManager	getEntityManager()
protected java.lang.String	getPersistenceContextName()
void	setEntityManager(javax.persistence.EntityManager entityManager)
void	validate()

Methods inherited from class org.jboss.seam.ui.AbstractEntityLoader

get, instance, put

Methods inherited from class org.jboss.seam.framework.PersistenceController

getPersistenceContext, setPersistenceContext

Methods inherited from class org.jboss.seam.framework.Controller

addCookie, addFacesMessage, addFacesMessageFromResourceBundle, createValueExpression, createValueExpression, debug, debug, error, error, evaluateValueExpression, evaluateValueExpression, failValidation, fatal, fatal, getApplicationContext, getBusinessProcessContext, getComponentInstance, getComponentInstance, getConversation, getConversationContext, getCookie, getEventContext, getEvents, getFacesContext, getFacesMessages, getIdentity, getLog, getMessages, getMethodContext, getPageContext, getRedirect, getSessionContext, getStatusMessages, getValidator, getValidator, info, info, interpolate, invalidateSession, isTransactionMarkedRollback, raiseAsynchronousEvent, raiseEvent, raiseTransactionSuccessEvent, render, sendHttpError, sendHttpError, trace, trace, validationFailed, validationSucceeded, warn, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaEntityLoader

public JpaEntityLoader()

Method Detail

createIdentifier

protected org.jboss.seam.framework.Identifier createIdentifier(java.lang.Object entity)

Specified by:

createIdentifier in class AbstractEntityLoader<javax.persistence.EntityManager>

getPersistenceContextName

protected java.lang.String getPersistenceContextName()

Specified by:

getPersistenceContextName in class org.jboss.seam.framework.PersistenceController<javax.persistence.EntityManager>

validate

public void validate()

Specified by:

validate in class AbstractEntityLoader<javax.persistence.EntityManager>

getEntityManager

public javax.persistence.EntityManager getEntityManager()

setEntityManager

public void setEntityManager(javax.persistence.EntityManager entityManager)