Created
June 20, 2014 12:28
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converter
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import br.com.xkey.cax.model.Produto; | |
import br.com.xkey.cax.repository.produto.ProdutoRepository; | |
import javax.ejb.EJB; | |
import javax.faces.application.FacesMessage; | |
import javax.faces.component.UIComponent; | |
import javax.faces.context.FacesContext; | |
import javax.faces.convert.Converter; | |
import javax.faces.convert.ConverterException; | |
import javax.faces.convert.FacesConverter; | |
@FacesConverter(value = "produtoConverter") | |
public class ConverterProduto implements Converter { | |
@EJB(beanName = "ProdutoRepositoryImpl") | |
ProdutoRepository pr; | |
@Override | |
public Object getAsObject(FacesContext facesContext, UIComponent component, String submittedValue) { | |
if (submittedValue.trim().equals("")) { | |
return null; | |
} else { | |
try { | |
Produto produto; | |
produto = pr.findById(Long.parseLong(submittedValue)); | |
return produto; | |
} catch (NumberFormatException exception) { | |
throw new ConverterException(new FacesMessage(FacesMessage.SEVERITY_ERROR, "Conversion Error", "Not a valid player")); | |
} catch (Exception ex) { | |
ex.printStackTrace(); | |
} | |
} | |
return null; | |
} | |
@Override | |
public String getAsString(FacesContext facesContext, UIComponent component, Object value) { | |
if (value == null || value.equals("")) { | |
return null; | |
} else { | |
return String.valueOf(((Produto) value).getId()); | |
// return ""; | |
} | |
} | |
} |
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