users@glassfish.java.net

Re: Enum and JSF R.I.

From: Marina Vatkina <Marina.Vatkina_at_Sun.COM>
Date: Fri, 09 Feb 2007 11:39:24 -0800

Can this be the cause: https://glassfish.dev.java.net/issues/show_bug.cgi?id=193

regards,
-marina

Dyego Souza Dantas Leal wrote:
> I'm trying to use Enum type on my JSF project:
>
> When i submit the Page, a i get an error:
>
> sourceId=tabelaConsultaSinalPublico:j_id_id54[severity=(ERROR 2),
> summary=(tabelaConsultaSinalPublico:j_id_id54: 'Denominação' must be
> convertible to an enum.), detail=(tabelaConsultaSinalPublico:j_id_id54:
> 'Denominação' must be convertible to an enum from the enum that contains
> the constant 'Denominação'.)];|WARNING: FacesMessage(s) have been
> enqueued, but may not have been displayed.
>
>
> Why ?
>
>
>
>
> The code in JSP:
>
> <h:selectOneMenu
> valueChangeListener="#{ConsultaFace.typeOfConsultaChanged}"
> immediate="true" onchange="submit()"
> value="#{ConsultaFace.formBean.tipoAConsultar}">
> <f:selectItems
> value="#{ConsultaFace.formBean.typesOfConsulta}"/>
> </h:selectOneMenu>
>
> The ClassCode
>
> public SelectItem[] getTypesOfConsulta() {
> SelectItem[] retorno = new SelectItem[ConsultaType.values().length];
> int x = 0;
> for (ConsultaType contp : ConsultaType.values()) {
> retorno[x++] = new SelectItem(contp,contp.toString());
> }
> return retorno;
> }
>
> public void typeOfConsultaChanged(ValueChangeEvent event) {
> FacesContext context = FacesContext.getCurrentInstance();
> getFormBean().setTipoAConsultar((ConsultaType) event.getNewValue());
> context.renderResponse( );
> }
>
>
> The Enum Type:
>
> public enum ConsultaType {
> DENOMINACAO("Denominação"),
> TABELIAO("Tabelião"),
> ESCREVENTE("Escrevente");
> private static final long serialVersionUID = 1L;
> private String descricao;
> ConsultaType(String descricao) {
> this.descricao =descricao;
> }
> public String toString() {
> return descricao;
> } }
>
>
>
>
>
>
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