Bind h:selectBooleanCheckbox value to int/Integer instead of boolean/Boolean
The <h:selectBooleanCheckbox>
should, as its name say, be bound to a boolean
or Boolean
property. Nothing else. That it allows a converter
attribute is actually a bug in the spec. It should never have allowed it.
The problem is more in your model, why would you use an int
to represent a boolean state? Change your model to let it be a fullworthy boolean
.
If changing the model isn't an option for some reason (a 3rd party API, a stupid architect, or stupid business restrictions, etc), then wrap the model getter/setter in the backing bean like follows
public boolean isChecked() {
return someModel.getSomeInt() != 0;
}
public void setChecked(boolean checked) {
someModel.setSomeInt(checked ? 1 : 0);
}
and use it instead as <h:selectBooleanCheckbox value="#{bean.checked}" />
.
just to say MySQL doesn't have boolean as field type choice, and it could be an example for this need.