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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package org.anjocaido.groupmanager.dataholder;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.anjocaido.groupmanager.data.User;
/**
*
* @author gabrielcouto
*/
public class OverloadedWorldHolder extends WorldDataHolder {
/**
*
*/
protected Map<String, User> overloadedUsers = new HashMap<String, User>();
/**
*
* @param ph
*/
@SuppressWarnings("deprecation")
public OverloadedWorldHolder(WorldDataHolder ph) {
super(ph.getName());
this.f = ph.f;
this.groupsFile = ph.groupsFile;
this.usersFile = ph.usersFile;
this.defaultGroup = ph.defaultGroup;
this.groups = ph.groups;
this.users = ph.users;
}
/**
*
* @param userName
* @return user object or a new user if none exists.
*/
@Override
public User getUser(String userName) {
//OVERLOADED CODE
String userNameLowered = userName.toLowerCase();
if (overloadedUsers.containsKey(userNameLowered)) {
return overloadedUsers.get(userNameLowered);
}
//END CODE
if (users.containsKey(userNameLowered)) {
return users.get(userNameLowered);
}
User newUser = createUser(userName);
haveUsersChanged = true;
return newUser;
}
/**
*
* @param theUser
*/
@Override
public void addUser(User theUser) {
if (theUser.getDataSource() != this) {
theUser = theUser.clone(this);
}
if (theUser == null) {
return;
}
if ((theUser.getGroup() == null) || (!groups.containsKey(theUser.getGroupName().toLowerCase()))) {
theUser.setGroup(defaultGroup);
}
//OVERLOADED CODE
if (overloadedUsers.containsKey(theUser.getName().toLowerCase())) {
overloadedUsers.remove(theUser.getName().toLowerCase());
overloadedUsers.put(theUser.getName().toLowerCase(), theUser);
return;
}
//END CODE
removeUser(theUser.getName());
users.put(theUser.getName().toLowerCase(), theUser);
haveUsersChanged = true;
}
/**
*
* @param userName
* @return true if removed/false if not found.
*/
@Override
public boolean removeUser(String userName) {
//OVERLOADED CODE
if (overloadedUsers.containsKey(userName.toLowerCase())) {
overloadedUsers.remove(userName.toLowerCase());
return true;
}
//END CODE
if (users.containsKey(userName.toLowerCase())) {
users.remove(userName.toLowerCase());
haveUsersChanged = true;
return true;
}
return false;
}
@Override
public boolean removeGroup(String groupName) {
if (groupName.equals(defaultGroup)) {
return false;
}
for (String key : groups.keySet()) {
if (groupName.equalsIgnoreCase(key)) {
groups.remove(key);
for (String userKey : users.keySet()) {
User user = users.get(userKey);
if (user.getGroupName().equalsIgnoreCase(key)) {
user.setGroup(defaultGroup);
}
}
//OVERLOADED CODE
for (String userKey : overloadedUsers.keySet()) {
User user = overloadedUsers.get(userKey);
if (user.getGroupName().equalsIgnoreCase(key)) {
user.setGroup(defaultGroup);
}
}
//END OVERLOAD
haveGroupsChanged = true;
return true;
}
}
return false;
}
/**
*
* @return Collection of all users
*/
@Override
public Collection<User> getUserList() {
Collection<User> overloadedList = new ArrayList<User>();
Collection<User> normalList = users.values();
for (User u : normalList) {
if (overloadedUsers.containsKey(u.getName().toLowerCase())) {
overloadedList.add(overloadedUsers.get(u.getName().toLowerCase()));
} else {
overloadedList.add(u);
}
}
return overloadedList;
}
/**
*
* @param userName
* @return true if user is overloaded.
*/
public boolean isOverloaded(String userName) {
return overloadedUsers.containsKey(userName.toLowerCase());
}
/**
*
* @param userName
*/
public void overloadUser(String userName) {
if (!isOverloaded(userName)) {
User theUser = getUser(userName);
theUser = theUser.clone();
if (overloadedUsers.containsKey(theUser.getName().toLowerCase())) {
overloadedUsers.remove(theUser.getName().toLowerCase());
}
overloadedUsers.put(theUser.getName().toLowerCase(), theUser);
}
}
/**
*
* @param userName
*/
public void removeOverload(String userName) {
overloadedUsers.remove(userName.toLowerCase());
}
/**
* Gets the user in normal state. Surpassing the overload state.
* It doesn't affect permissions. But it enables plugins change the
* actual user permissions even in overload mode.
*
* @param userName
* @return user object
*/
public User surpassOverload(String userName) {
if (!isOverloaded(userName)) {
return getUser(userName);
}
if (users.containsKey(userName.toLowerCase())) {
return users.get(userName.toLowerCase());
}
User newUser = createUser(userName);
return newUser;
}
}
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