org.jboss.seam.ui.converter
Class EntityConverter

java.lang.Object
  org.jboss.seam.ui.converter.EntityConverter

All Implemented Interfaces:

java.io.Serializable, javax.faces.convert.Converter

@Name(value="org.jboss.seam.ui.EntityConverter")
@Scope(value=CONVERSATION)
@Install(precedence=0)
@Converter
@BypassInterceptors
public class EntityConverter
extends java.lang.Object
implements javax.faces.convert.Converter, java.io.Serializable

Allows conversion of an entity to/from a key which can be written to a page. Any annotated Entity will work, or any entity if a PersistenceProvider for your ORM exists

See Also:

Serialized Form

Constructor Summary

EntityConverter()

Method Summary

void	create()
java.lang.Object	getAsObject(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent cmp, java.lang.String value)
java.lang.String	getAsString(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent cmp, java.lang.Object value)
void	setEntityManager(org.jboss.seam.core.Expressions.ValueExpression<javax.persistence.EntityManager> entityManager)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityConverter

public EntityConverter()

Method Detail

create

@Create
public void create()

getAsString

@Transactional
public java.lang.String getAsString(javax.faces.context.FacesContext facesContext,
                                                  javax.faces.component.UIComponent cmp,
                                                  java.lang.Object value)
                             throws javax.faces.convert.ConverterException

Specified by:

getAsString in interface javax.faces.convert.Converter

Throws:

javax.faces.convert.ConverterException

getAsObject

@Transactional
public java.lang.Object getAsObject(javax.faces.context.FacesContext facesContext,
                                                  javax.faces.component.UIComponent cmp,
                                                  java.lang.String value)
                             throws javax.faces.convert.ConverterException

Specified by:

getAsObject in interface javax.faces.convert.Converter

Throws:

javax.faces.convert.ConverterException

setEntityManager

public void setEntityManager(org.jboss.seam.core.Expressions.ValueExpression<javax.persistence.EntityManager> entityManager)