SimplyPerms/net/crystalyx/bukkit/simplyperms/io/ConfigSQL.java

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package net.crystalyx.bukkit.simplyperms.io;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.sql.Connection;
import net.crystalyx.bukkit.simplyperms.SimplyPlugin;
public class ConfigSQL implements PermsConfig {
private SimplyPlugin plugin;
private Connection connection;
private String table_players;
private String table_groups;
private String column_playerid;
private String column_groupname;
private String column_permission;
private String column_world;
private String column_value;
private String column_date;
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public ConfigSQL(SimplyPlugin plugin) {
this.plugin = plugin;
table_players = plugin.getConfig().getString("db/table/players");
table_groups = plugin.getConfig().getString("db/table/groups");
column_playerid = plugin.getConfig().getString("db/column/playerid");
column_groupname = plugin.getConfig().getString("db/column/groupname");
column_permission = plugin.getConfig().getString("db/column/permission");
column_world = plugin.getConfig().getString("db/column/world");
column_value = plugin.getConfig().getString("db/column/value");
column_date = plugin.getConfig().getString("db/column/date");
}
private boolean init() {
try {
if (connection != null) {
connection.close();
}
connection = DriverManager.getConnection("jdbc:"
+ plugin.getConfig().getString("db/type") + "://"
+ plugin.getConfig().getString("db/host") + ":"
+ plugin.getConfig().getString("db/port") + "/"
+ plugin.getConfig().getString("db/database"),
plugin.getConfig().getString("db/user"),
plugin.getConfig().getString("db/pass"));
return true;
} catch (SQLException e) {
plugin.debug(e.getMessage());
return false;
}
}
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public boolean checkDatabase() {
if (init()) {
String date = (!column_date.isEmpty()) ? column_date + " DATETIME," : "";
try {
PreparedStatement sql = connection.prepareStatement("CREATE TABLE IF NOT EXISTS " + table_players + "(" + column_playerid + " VARCHAR(16) NOT NULL, " + column_world + " VARCHAR(30) NOT NULL, " + column_permission + " VARCHAR(100) NOT NULL, " + column_value + " SMALLINT NOT NULL, " + date + " PRIMARY KEY (" + column_playerid + ", " + column_world + ", " + column_permission + "))");
sql.executeUpdate();
} catch (SQLException e) {
plugin.debug(e.getMessage());
return false;
}
try {
PreparedStatement sql = connection.prepareStatement("CREATE TABLE IF NOT EXISTS " + table_groups + "(" + column_playerid + " VARCHAR(16) NOT NULL, " + column_groupname + " VARCHAR(30) NOT NULL, " + date + " PRIMARY KEY (" + column_playerid + ", " + column_groupname + "))");
sql.executeUpdate();
} catch (SQLException e) {
plugin.debug(e.getMessage());
return false;
}
return true;
}
return false;
}
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@Override
public void removePlayer(String player) {
removePlayerPermissions(player);
removePlayerGroups(player);
}
@Override
public void removePlayerGroups(String player) {
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("DELETE FROM " + table_groups + " WHERE " + column_playerid + " = ?");
sql.setString(1, player);
sql.executeUpdate();
} catch (SQLException e) {
plugin.debug(e.getMessage());
}
}
}
@Override
public void removePlayerGroup(String player, String group) {
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("DELETE FROM " + table_groups + " WHERE " + column_playerid + " = ? AND " + column_groupname + " = ?");
sql.setString(1, player);
sql.setString(2, group);
sql.executeUpdate();
} catch (SQLException e) {
plugin.debug(e.getMessage());
}
}
}
private void addPlayerGroup(String player, String group, boolean first) {
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("INSERT INTO " + table_groups + "(" + column_playerid + ", " + column_groupname + ((!column_date.isEmpty()) ? ", " + column_date : "") + ") VALUES(?, ?" + ((!column_date.isEmpty()) ? ", NOW()" : "") + ")");
sql.setString(1, player);
sql.setString(2, group);
sql.executeUpdate();
} catch (SQLException e) {
if (first) {
removePlayerGroup(player, group);
addPlayerGroup(player, group, false);
}
else {
plugin.debug(e.getMessage());
}
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}
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}
}
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@Override
public void addPlayerGroup(String player, String group) {
addPlayerGroup(player, group, true);
}
private void addPlayerPermission(String player, String world, String permission, boolean value, boolean first) {
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("INSERT INTO " + table_players + "(" + column_playerid + ", " + column_world + ", " + column_permission + ", " + column_value + ((!column_date.isEmpty()) ? ", " + column_date : "") + ") VALUES(?, ?, ?, ?" + ((!column_date.isEmpty()) ? ", NOW()" : "") + ")");
sql.setString(1, player);
sql.setString(2, world);
sql.setString(3, permission);
sql.setBoolean(4, value);
sql.executeUpdate();
} catch (SQLException e) {
if (first) {
removePlayerPermission(player, world, permission);
addPlayerPermission(player, world, permission, value, false);
}
else {
plugin.debug(e.getMessage());
}
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}
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}
}
@Override
public void addPlayerPermission(String player, String permission, boolean value) {
addPlayerPermission(player, "", permission, value);
}
@Override
public void addPlayerPermission(String player, String world, String permission, boolean value) {
addPlayerPermission(player, world, permission, value, true);
}
@Override
public void removePlayerPermissions(String player) {
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("DELETE FROM " + table_players + " WHERE " + column_playerid + " = ?");
sql.setString(1, player);
sql.executeUpdate();
} catch (SQLException e) {
plugin.debug(e.getMessage());
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}
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}
}
@Override
public void removePlayerPermission(String player, String permission) {
removePlayerPermission(player, "", permission);
}
@Override
public void removePlayerPermission(String player, String world, String permission) {
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("DELETE FROM " + table_players + " WHERE " + column_playerid + " = ? AND " + column_world + " = ? AND " + column_permission + " = ?");
sql.setString(1, player);
sql.setString(2, world);
sql.setString(3, permission);
sql.executeUpdate();
} catch (SQLException e) {
plugin.debug(e.getMessage());
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}
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}
}
@Override
public List<String> getPlayers(String group) {
List<String> results = new ArrayList<String>();
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("SELECT " + column_playerid + " FROM " + table_groups + " WHERE " + column_groupname + " = ?");
sql.setString(1, group);
ResultSet players = sql.executeQuery();
while (players.next()) {
results.add(players.getString(column_playerid));
}
} catch (SQLException e) {
plugin.debug(e.getMessage());
}
}
return results;
}
@Override
public List<String> getPlayerGroups(String player) {
List<String> results = new ArrayList<String>();
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("SELECT " + column_groupname + " FROM " + table_groups + " WHERE " + column_playerid + " = ?");
sql.setString(1, player);
ResultSet players = sql.executeQuery();
while (players.next()) {
results.add(players.getString(column_groupname));
}
} catch (SQLException e) {
plugin.debug(e.getMessage());
}
}
return results;
}
@Override
public Map<String, Boolean> getPlayerPermissions(String player) {
return getPlayerPermissions(player, "");
}
@Override
public Map<String, Boolean> getPlayerPermissions(String player, String world) {
Map<String, Boolean> results = new HashMap<String, Boolean>();
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("SELECT " + column_permission + ", " + column_value + " FROM " + table_players + " WHERE " + column_playerid + " = ? AND " + column_world + " = ?");
sql.setString(1, player);
sql.setString(2, world);
ResultSet permissions = sql.executeQuery();
while (permissions.next()) {
results.put(permissions.getString(column_permission), permissions.getBoolean(column_value));
}
} catch (SQLException e) {
plugin.debug(e.getMessage());
}
}
return results;
}
@Override
public boolean isPlayerInDB(String player) {
if (init()) {
try {
int count = 0;
PreparedStatement sql = connection.prepareStatement("SELECT COUNT(" + column_playerid + ") FROM " + table_groups + " WHERE " + column_playerid + " = ?");
sql.setString(1, player);
ResultSet results = sql.executeQuery();
if (results.next()) {
count += results.getInt(1);
}
sql = connection.prepareStatement("SELECT COUNT(" + column_playerid + ") FROM " + table_players + " WHERE " + column_playerid + " = ?");
sql.setString(1, player);
results = sql.executeQuery();
if (results.next()) {
count += results.getInt(1);
}
return count > 0;
} catch (SQLException e) {
plugin.debug(e.getMessage());
return false;
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}
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}
return false;
}
@Override
public List<String> getPlayerWorlds(String player) {
List<String> results = new ArrayList<String>();
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("SELECT " + column_world + " FROM " + table_players + " WHERE " + column_playerid + " = ?");
sql.setString(1, player);
ResultSet players = sql.executeQuery();
while (players.next()) {
results.add(players.getString(column_world));
}
} catch (SQLException e) {
plugin.debug(e.getMessage());
}
}
return results;
}
@Override
public List<String> getAllPlayers() {
List<String> results = new ArrayList<String>();
if (init()) {
try {
PreparedStatement sql = connection.prepareStatement("SELECT " + column_playerid + " FROM " + table_groups + " GROUP BY " + column_playerid);
ResultSet players = sql.executeQuery();
while (players.next()) {
results.add(players.getString(column_playerid));
}
sql = connection.prepareStatement("SELECT " + column_playerid + " FROM " + table_players + " GROUP BY " + column_playerid);
players = sql.executeQuery();
while (players.next()) {
if (!results.contains(players.getString(column_playerid))) {
results.add(players.getString(column_playerid));
}
}
} catch (SQLException e) {
plugin.debug(e.getMessage());
}
}
return results;
}
}