/** * Given a Boolean value and return associated "true" object if true; or "false" object if null or * false * * @param val the boolean value to be checked. * @param comp associate Component * @param ctx bind context for associate {@link Binding} and extra parameter (e.g. true and false) * @return the converted "true" object if true; or "false" object if null or false. */ public Object coerceToUi(Object val, Component comp, BindContext ctx) { final Object trueObj = ctx.getConverterArg("true"); final Object falseObj = ctx.getConverterArg("false"); final Boolean b = (Boolean) val; return b != null && b.booleanValue() ? trueObj : falseObj; }
/** * Given an object value and return whether it is a "true" object. * * @param val the object to be checked if a true object * @param comp associated Component * @param ctx bind context for associate {@link Binding} and extra parameter (e.g. true and false) * @return the converted Boolean object */ public Object coerceToBean(Object val, Component comp, BindContext ctx) { final Object trueObj = ctx.getConverterArg("true"); return Boolean.valueOf(Objects.equals(val, trueObj)); }