public boolean canSetValue(String value) {
if (value == null) {
return true;
}
Iterator<SelectPosition> constants =
ListSequence.fromList(SelectPosition.getConstants()).iterator();
while (constants.hasNext()) {
SelectPosition constant = constants.next();
if (value.equals(constant.getName())) {
return true;
}
}
return false;
}
public String toInternalValue(String value) {
if (value == null) {
return null;
}
Iterator<SelectPosition> constants =
ListSequence.fromList(SelectPosition.getConstants()).iterator();
while (constants.hasNext()) {
SelectPosition constant = constants.next();
if (value.equals(constant.getName())) {
return constant.getValueAsString();
}
}
return null;
}