Hi,
Environment: NetBeans 7.0 + GlassFish 3.1 + JSF 2.0 + CDI/Weld 1.1.0.
Previous environment that worked: NetBeans 6.9.1 + GlassFish 3.0.1 + JSF
1.2 + CDI/Weld 1.0.0.
I have used selectBooleanCheckbox with a custom converter
"snBooleanConverter", where N = false and S = true, getting data from a
legacy database that save the field "acessar" using a CHAR(1) datatype. This
is a sample of the component:
<code><h:selectBooleanCheckbox id="acessar"
value="#{bean.acessar}"><f:converter
converterId="snBooleanConverter"/></h:selectBooleanCheckbox></code>
The converter is below:
<code>
package SubMacroWeb.convert;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.FacesConverter;
@FacesConverter(value="snBooleanConverter")
public class SNBooleanConverter implements Converter {
public SNBooleanConverter() {}
@Override
public Object getAsObject(FacesContext facesContext, UIComponent
uiComponent, String string) {
if (string == null) {
return "N";
}
try {
if (!Boolean.parseBoolean(string))
return "N";
else
return "S";
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
@Override
public String getAsString(FacesContext facesContext, UIComponent
uIComponent, Object object) {
if (object == null) {
return "N";
}
try {
Boolean ret = object.toString().equals("S");
return ret.toString();
} catch (Exception e) {
throw new IllegalArgumentException("object:" + object + " of
type:" + object.getClass().getName() + "; expected type: Boolean");
}
}
}
</code>
The faces-config.xhtml has this config:
<code>
<converter>
<converter-id>snBooleanConverter</converter-id>
<converter-class>SubMacroWeb.convert.SNBooleanConverter</converter-class>
</converter>
</code>
Before using JSF1.2 the getAsString method received an object "String", with
value S or N.
Now using JSF2.0 the getAsString method receives an object "Boolean", and
always is false. I think the JSF2.0 doesn't understand the values S or N,
and always returns false.
--
[Message sent by forum member 'edilmar']
View Post: http://forums.java.net/node/796982