/**
* Check user name availability. UI ajax use.
*
* @param ajax event
* @return
*/
public boolean checkAvailable(AjaxBehaviorEvent event) {
InputText inputText = (InputText) event.getSource();
String value = (String) inputText.getValue();
boolean available = userDao.checkAvailable(value);
if (!available) {
FacesMessage message =
constructErrorMessage(
null, String.format(getMessageBundle().getString("userExistsMsg"), value));
getFacesContext().addMessage(event.getComponent().getClientId(), message);
} else {
FacesMessage message =
constructInfoMessage(
null, String.format(getMessageBundle().getString("userAvailableMsg"), value));
getFacesContext().addMessage(event.getComponent().getClientId(), message);
}
return available;
}
/**
* Create user - persist to database
*
* @param userEntity
* @return true if success
*/
public boolean createUser(UserEntity userEntity) {
if (!userDao.checkAvailable(userEntity.getUserName())) {
FacesMessage message =
constructErrorMessage(
String.format(
getMessageBundle().getString("userExistsMsg"), userEntity.getUserName()),
null);
getFacesContext().addMessage(null, message);
return false;
}
try {
userDao.save(userEntity);
} catch (Exception e) {
FacesMessage message = constructFatalMessage(e.getMessage(), null);
getFacesContext().addMessage(null, message);
return false;
}
return true;
}