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26 package org.snipsnap.snip.storage;
27
28 import org.dom4j.DocumentHelper;
29 import org.dom4j.Element;
30 import org.radeox.util.logging.Logger;
31 import org.snipsnap.user.Roles;
32 import org.snipsnap.user.User;
33
34 import java.util.HashMap  ;
35 import java.util.Iterator ;
36 import java.util.Map ;
37
38
44 public class UserSerializer extends SerializerSupport {
45 public final static String USER = "user";
46
47 public final static String USER_NAME = "login";
48 public final static String USER_PASSWORD = "passwd";
49 public final static String USER_EMAIL = "email";
50 public final static String USER_ROLES = "roles";
51 public final static String USER_STATUS = "status";
52 public final static String USER_CTIME = "cTime";
53 public final static String USER_MTIME = "mTime";
54 public final static String USER_LAST_ACCESS = "lastAccess";
55 public final static String USER_LAST_LOGIN = "lastLogin";
56 public final static String USER_LAST_LOGOUT = "lastLogout";
57 public final static String USER_APPLICATION = "application";
58
59 private static UserSerializer serializer = null;
60
61
65 public synchronized static UserSerializer getInstance() {
66 if (null == serializer) {
67 serializer = new UserSerializer();
68 }
69 return serializer;
70 }
71
72 protected UserSerializer() {
73 }
74
75
80 public Element serialize(User user) {
81 Element userElement = DocumentHelper.createElement(USER);
82 userElement.addElement(USER_NAME).addText(user.getLogin());
83 userElement.addElement(USER_PASSWORD).addText(notNull(user.getPasswd()));
84 userElement.addElement(USER_EMAIL).addText(notNull(user.getEmail()));
85 userElement.addElement(USER_ROLES).addText(user.getRoles().toString());
86 userElement.addElement(USER_STATUS).addText(notNull(user.getStatus()));
87 userElement.addElement(USER_CTIME).addText(getStringTimestamp(user.getCTime()));
88 userElement.addElement(USER_MTIME).addText(getStringTimestamp(user.getMTime()));
89 userElement.addElement(USER_LAST_ACCESS).addText(getStringTimestamp(user.getLastAccess()));
90 userElement.addElement(USER_LAST_LOGIN).addText(getStringTimestamp(user.getLastLogin()));
91 userElement.addElement(USER_LAST_LOGOUT).addText(getStringTimestamp(user.getLastLogout()));
92 userElement.addElement(USER_APPLICATION).addText(notNull(user.getApplication()));
93
94 return userElement;
95 }
96
97
102 public User deserialize(Element userEl, User user) {
103 Map snipMap = getElementMap(userEl);
104 return deserialize(snipMap, user);
105 }
106
107 public User deserialize(Map userMap, User user) {
108 Iterator elementIt = userMap.keySet().iterator();
109 while (elementIt.hasNext()) {
110 String element = (String ) elementIt.next();
111 String value = "";
112 Object elementValue = userMap.get(element);
113 if (elementValue instanceof String ) {
114 value = notNull((String ) userMap.get(element));
115 }
116
117 if(USER_NAME.equals(element)) {
118 user.setLogin(value);
119 } else if(USER_PASSWORD.equals(element)) {
120 user.setPasswd(notNull(value));
121 } else if(USER_EMAIL.equals(element)) {
122 user.setEmail(notNull(value));
123 } else if(USER_ROLES.equals(element)) {
124 user.setRoles(new Roles(value));
125 } else if(USER_STATUS.equals(element)) {
126 user.setStatus(notNull(value));
127 } else if(USER_CTIME.equals(element)) {
128 user.setCTime(getTimestamp(value));
129 } else if(USER_MTIME.equals(element)) {
130 user.setMTime(getTimestamp(value));
131 } else if(USER_LAST_ACCESS.equals(element)) {
132 user.setLastAccess(getTimestamp(value));
133 } else if(USER_LAST_LOGIN.equals(element)) {
134 user.setLastLogin(getTimestamp(value));
135 } else if(USER_LAST_LOGOUT.equals(element)) {
136 user.setLastLogout(getTimestamp(value));
137 } else if(USER_APPLICATION.equals(element)) {
138 user.setApplication(value);
139 } else {
140 Logger.warn("unknown entry in serialized user: " + element + "='" + value + "'");
141 }
142 }
143
144 return user;
145 }
146
147 public Map createUserMap(User user) {
148 Map userMap = new HashMap ();
149 userMap.put(USER_NAME, user.getLogin());
150 userMap.put(USER_PASSWORD, notNull(user.getPasswd()));
151 userMap.put(USER_EMAIL, notNull(user.getEmail()));
152 userMap.put(USER_STATUS, notNull(user.getStatus()));
153 userMap.put(USER_ROLES, user.getRoles().toString());
154 userMap.put(USER_CTIME, getStringTimestamp(user.getCTime()));
155 userMap.put(USER_MTIME, getStringTimestamp(user.getMTime()));
156 userMap.put(USER_LAST_LOGIN, getStringTimestamp(user.getLastLogin()));
157 userMap.put(USER_LAST_ACCESS, getStringTimestamp(user.getLastAccess()));
158 userMap.put(USER_LAST_LOGOUT, getStringTimestamp(user.getLastLogout()));
159 userMap.put(USER_APPLICATION, notNull(user.getApplication()));
160 return userMap;
161 }
162 }
163 |
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