1 package com.chongqing.ognl;
  2 
  3 import java.util.ArrayList;
  4 import java.util.HashMap;
  5 import java.util.HashSet;
  6 import java.util.List;
  7 import java.util.Map;
  8 import java.util.Set;
  9 
 10 import com.opensymphony.xwork2.ActionSupport;
 11 
 12 public class OgnlAction extends ActionSupport {
 13     private Cat cat;
 14     private Map<String, Dog> dogMap = new HashMap<String, Dog>();
 15 
 16     private Set<Dog> dogs = new HashSet<Dog>();
 17 
 18     private String password;
 19 
 20     private User user;
 21     private String username;
 22 
 23     private List<User> users = new ArrayList<User>();
 24 
 25     public OgnlAction() {
 26         users.add(new User(1));
 27         users.add(new User(2));
 28         users.add(new User(3));
 29 
 30         dogs.add(new Dog("dog1"));
 31         dogs.add(new Dog("dog2"));
 32         dogs.add(new Dog("dog3"));
 33         
 34         dogMap.put("dog100", new Dog("dog100"));
 35         dogMap.put("dog101", new Dog("dog101"));
 36         dogMap.put("dog102", new Dog("dog102"));
 37         
 38     }
 39 
 40     public String execute() {
 41         return SUCCESS;
 42     }
 43 
 44     public Cat getCat() {
 45         return cat;
 46     }
 47     
 48     public Map<String, Dog> getDogMap() {
 49         return dogMap;
 50     }
 51 
 52     public Set<Dog> getDogs() {
 53         return dogs;
 54     }
 55     
 56     public String getPassword() {
 57         return password;
 58     }
 59     
 60     public User getUser() {
 61         return user;
 62     }
 63 
 64     public String getUsername() {
 65         return username;
 66     }
 67 
 68     public List<User> getUsers() {
 69         return users;
 70     }
 71 
 72     public String m() {
 73         return "hello";
 74     }
 75 
 76     public void setCat(Cat cat) {
 77         this.cat = cat;
 78     }
 79     
 80     public void setDogMap(Map<String, Dog> dogMap) {
 81         this.dogMap = dogMap;
 82     }
 83 
 84     public void setDogs(Set<Dog> dogs) {
 85         this.dogs = dogs;
 86     }
 87 
 88     public void setPassword(String password) {
 89         this.password = password;
 90     }
 91 
 92     public void setUser(User user) {
 93         this.user = user;
 94     }
 95 
 96     public void setUsername(String username) {
 97         this.username = username;
 98     }
 99 
100     public void setUsers(List<User> users) {
101         this.users = users;
102     }
103 }

 1 package com.chongqing.ognl;
 2 
 3 public class User {
 4     private int age = 8;
 5     
 6     public User() {
 7         
 8     }
 9     
10     public User(int age) {
11         super();
12         this.age = age;
13     }
14 
15 
16     public int getAge() {
17         return age;
18     }
19 
20     public void setAge(int age) {
21         this.age = age;
22     }
23     
24     @Override
25     public String toString() {
26         return "user" + age;
27     }
28 }

 1 package com.chongqing.ognl;
 2 
 3 public class Cat {
 4     
 5     private Dog friend;
 6     
 7     public Dog getFriend() {
 8         return friend;
 9     }
10 
11     public void setFriend(Dog friend) {
12         this.friend = friend;
13     }
14 
15     public String miaomiao() {
16         return "miaomiao";
17     }
18 }

 1 package com.chongqing.ognl;
 2 
 3 public class Dog {
 4     
 5     private String name;
 6     
 7     public Dog() {
 8         
 9     }
10 
11     public Dog(String name) {
12         super();
13         this.name = name;
14     }
15     
16     public String getName() {
17         return name;
18     }
19 
20     public void setName(String name) {
21         this.name = name;
22     }
23 
24     @Override
25     public String toString() {
26         return "dog: " + name;
27     }
28 }

1 package com.chongqing.ognl;
2 
3 public class S {
4     public static String STR = "STATIC STRING";
5     
6     public static String s() {
7         return "static method";
8     }
9 }