// Method throw the appropriate message (For buttons) FIXME: I don't like this throwing
private void throwMessage(FacesContext facesContext, String message, AbstractPerson person) {
if (message.equalsIgnoreCase("WARN")) {
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_WARN, "You haven't choosen a Person to delete", "Choose one"));
} else if (message.equalsIgnoreCase("ERROR")) {
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_ERROR,
"Person can't be deleted",
"He's assosiated with the project"));
} else if (message.equalsIgnoreCase("INFO")) {
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_INFO,
"Person "
+ person.getFirstName()
+ " "
+ person.getLastName()
+ " was successfully removed",
"from the dataBase"));
} else if (message.equals("EMAIL")) {
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_ERROR, "Duplicates Error !", "The same EMAIL already exists!"));
}
}
/**
* Method is checking email for uniqueness
*
* @param ejb - SessionBean PersonFacade
* @param person - Person instance (Worker, Partner, LeadTc..)
* @return true if new email isn't unique (The same email exists in the db)
* @return false if new email is unique.
*/
private boolean isSameEmailExists(AbstractFacade ejb, AbstractPerson person) {
String email = person.getEmail(); // Get AbstractPerson.email from the instance
boolean isExist = ejb.isFieldExist(email); // Check if the same email exists
return isExist;
}
/**
* Auxiliary method for checking, if the selected person is already using in the project (erid).
*
* @return true, if the same person exist in the ERID table
*/
private boolean isWorkerBusy(AbstractPerson person) {
if (person.getEridCollection().isEmpty()) {
return false;
}
return true;
}