Hands-On Design Patterns with Java

HR email handler

The HREmailHandler class extends the MainEmailHandler class. It assigns the keywords specific to the HR email handler and contains the processEmailFinal() method:

public class HREmailHandler extends MainEmailHandler {    protected String[] assignedKeyWords() {        // setup keywords for the receiver team        return new String[]{"career", "job", "faculty"};    }    @Override    protected String[] keyWords() {        return new String[0];    }    protected void processEmailFinal(String emailText) {        System.out.println("The Human Resources Team processed the email.");    }    @Override    public void setNextEmailHandler(UniversityEmailHandler emailHandler) {    }}

The processEmailFinal() method just shown informs the user that the HR email handler took care of the received ...