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| 13 | import ch.ffhs.webE.dao.UserDAO; |
13 | import ch.ffhs.webE.dao.UserDAO; |
| 14 | import ch.ffhs.webE.dao.UserDAOImpl; |
14 | import ch.ffhs.webE.dao.UserDAOImpl; |
| 15 | 15 | ||
| 16 | import ch.ffhs.webE.domain.User; |
16 | import ch.ffhs.webE.domain.User; |
| 17 | 17 | ||
| 18 | public class UserAction extends ActionSupport implements ModelDriven<User> { |
18 | public class UserAction extends ActionSupport implements ModelDriven<User> |
| - | 19 | {
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| 19 | 20 | ||
| 20 | private static final long serialVersionUID = -6659925652584240539L; |
21 | private static final long serialVersionUID = -6659925652584240539L; |
| 21 | 22 | ||
| 22 | private User user = new User(); |
23 | private User user = new User(); |
| 23 | private List<User> userList = new ArrayList<User>(); |
24 | private List<User> userList = new ArrayList<User>(); |
| 24 | private UserDAO userDAO = new UserDAOImpl(); |
25 | private UserDAO userDAO = new UserDAOImpl(); |
| 25 | 26 | ||
| 26 | @Override |
27 | @Override |
| 27 | public User getModel() { |
28 | public User getModel() |
| - | 29 | {
|
|
| 28 | return user; |
30 | return user; |
| 29 | }
|
31 | }
|
| 30 | 32 | ||
| - | 33 | /**
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| - | 34 | * Executes the DB query to save the user
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| - | 35 | *
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| - | 36 | * @return
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| - | 37 | */
|
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| 31 | public String add() { |
38 | public String add() |
| - | 39 | {
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| 32 | userDAO.saveUser(user); |
40 | userDAO.saveUser(user); |
| 33 | return SUCCESS; |
41 | return SUCCESS; |
| 34 | }
|
42 | }
|
| 35 | 43 | ||
| - | 44 | /**
|
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| - | 45 | * DB query for userList
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| - | 46 | *
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| - | 47 | * @return SUCCESS
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| - | 48 | */
|
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| 36 | public String list() { |
49 | public String list() |
| - | 50 | {
|
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| 37 | userList = userDAO.listUser(); |
51 | userList = userDAO.listUser(); |
| 38 | return SUCCESS; |
52 | return SUCCESS; |
| 39 | }
|
53 | }
|
| 40 | 54 | ||
| - | 55 | /**
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| - | 56 | * deletes a user, gets the ID from the "id" parameter that was submitted
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| - | 57 | * with the HTTP request
|
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| - | 58 | *
|
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| - | 59 | * @return String - either SUCCESS or ERROR constant
|
|
| - | 60 | */
|
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| - | 61 | public String delete() |
|
| - | 62 | {
|
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| - | 63 | HttpServletRequest request = (HttpServletRequest) ActionContext |
|
| - | 64 | .getContext().get(ServletActionContext.HTTP_REQUEST); |
|
| - | 65 | ||
| - | 66 | int id = 0; |
|
| - | 67 | ||
| - | 68 | try
|
|
| - | 69 | {
|
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| - | 70 | id = Integer.parseInt(request.getParameter("id")); |
|
| - | 71 | }
|
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| - | 72 | catch (Exception e) |
|
| - | 73 | {
|
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| - | 74 | return ERROR; |
|
| - | 75 | }
|
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| - | 76 | ||
| - | 77 | // Check for malicious ID values
|
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| - | 78 | if (id > 0) |
|
| - | 79 | {
|
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| - | 80 | userDAO.deleteUser(id); |
|
| - | 81 | return SUCCESS; |
|
| - | 82 | }
|
|
| - | 83 | else
|
|
| - | 84 | {
|
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| - | 85 | return ERROR; |
|
| - | 86 | }
|
|
| - | 87 | }
|
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| - | 88 | ||
| - | 89 | /*
|
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| - | 90 | * Standard getters and setters
|
|
| - | 91 | */
|
|
| - | 92 | ||
| 41 | public User getUser() { |
93 | public User getUser() |
| - | 94 | {
|
|
| 42 | return user; |
95 | return user; |
| 43 | }
|
96 | }
|
| 44 | 97 | ||
| 45 | public void setUser(User user) { |
98 | public void setUser(User user) |
| - | 99 | {
|
|
| 46 | this.user = user; |
100 | this.user = user; |
| 47 | }
|
101 | }
|
| 48 | 102 | ||
| 49 | public List<User> getUserList() { |
103 | public List<User> getUserList() |
| - | 104 | {
|
|
| 50 | return userList; |
105 | return userList; |
| 51 | }
|
106 | }
|
| 52 | 107 | ||
| 53 | public void setUserList(List<User> userList) { |
108 | public void setUserList(List<User> userList) |
| - | 109 | {
|
|
| 54 | this.userList = userList; |
110 | this.userList = userList; |
| 55 | }
|
111 | }
|
| 56 | - | ||
| 57 | public String delete() { |
- | |
| 58 | HttpServletRequest request = (HttpServletRequest) ActionContext |
- | |
| 59 | .getContext().get(ServletActionContext.HTTP_REQUEST); |
- | |
| 60 | userDAO.deleteUser(Integer.parseInt(request.getParameter("id"))); |
- | |
| 61 | return SUCCESS; |
- | |
| 62 | }
|
- | |
| 63 | - | ||
| 64 | }
|
112 | }
|