PV 168
Seminar 07
Agenda
- Project: Second Milestone
- Seminar task
- Seminar task reflection
Project: Second Milestone
● Implement the application in the scope of MVP
○ Including data persistence and business logic
○ Use Apache Derby in embedded mode for storing data
○ Fix all issues from the First Milestone
● Deadline: 4. 12. 2020 23:59
○ The master branch of your repository at https://gitlab.fi.muni.cz contains complete MVP
● If you have any questions, ask assigned seminar tutor (the one who has
customer role for your project)
Seminar task
- You will be now split to teams consisting of four students
- Create and push the branch (see the next slides)
- Work on the tasks in the specified order (see the next slides)
- You have 60 minutes to solve all the tasks
- If you need any help, Ask for Help in Zoom
Working with branches in Git
● Clone the project https://gitlab.fi.muni.cz/pv168/employee-evidence
● Create new local branch
○ based on commit 9069e722 (current head of master branch)
○ with name week07-group0X-roomY (0X is seminar group, Y is breakout room number)
○ If you from group PV168/01 and breakout room 3, branch name is week07-group01-room3
● Pavel Hrdina or Petr Adámek will give you write access to employee-evidence
repository
○ Only one person per breakout room - the one who will use the computer for coding
○ Petr or Pavel will visit your breakout room to ask who is this person
○ In the meantime work on other tasks
● Push the branch to origin repository
Seminar task
● Add these columns into the table as read only columns
○ Birth Date
○ Age
● Change the order of columns in table model to the following (as another
commit):
○ Age, Last Name, First Name, Birth Date
● Replace conditions in Column.java on lines 42 and 50 with polymorphism
● Modify EmployeeDao to support also gender attribute and add editable
Gender column to EmployeeTableModel as the first column
● Implement method EmployeeDao.delete(...)
Some hints & Link to slides
How to calculate employee age (two possible ways):
● ChronoUnit.YEARS.between(employee.getBirthDate(), LocalDate.now());
● Period.between(employee.getBirthDate(), LocalDate.now()).getYears();
How to define subclass of class with generic parameters
class SubClass<T, E> extends SuperClass<T, E> { … }
https://is.muni.cz/auth/el/fi/podzim2020/PV168/um/seminare/PV168-seminar-07.pdf
Conclusion
Any questions?