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Added More MySQL Queries.

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This commit is contained in:
xDabDoub 2021-04-13 14:17:06 +03:00
parent 970709ee2c
commit cdee236c88
1 changed files with 101 additions and 5 deletions
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106
src/main/java/io/github/simplexdev/simplexcore/sql/Database.java
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@ -6,10 +6,6 @@ import java.sql.SQLException;
public class Database { public class Database {
/*
* More to be added soon.
*/
public static void createTable(String table, String columns) { public static void createTable(String table, String columns) {
PreparedStatement ps; PreparedStatement ps;
try { try {
@ -70,6 +66,106 @@ public class Database {
return false; return false;
} }
public static String getString(String table, String column, String gate, Object gate_value) {
PreparedStatement ps;
try {
ps = MySQL.getConnection().prepareStatement("SELECT " + column + " FROM " + table
+ " WHERE " + gate + "=?");
ps.setObject(1, gate_value);
ResultSet rs = ps.executeQuery();
String toReturn;
if (rs.next()) {
toReturn = rs.getString(column);
return toReturn;
}
} catch (SQLException ex) {
// TODO
}
return null;
}
public static int getInt(String table, String column, String gate, Object gate_value) {
PreparedStatement ps;
try {
ps = MySQL.getConnection().prepareStatement("SELECT " + column + " FROM " + table
+ " WHERE " + gate + "=?");
ps.setObject(1, gate_value);
ResultSet rs = ps.executeQuery();
int toReturn;
if (rs.next()) {
toReturn = rs.getInt(column);
return toReturn;
}
} catch (SQLException ex) {
// TODO
}
return 0;
}
public static Double getDouble(String table, String column, String gate, Object gate_value) {
PreparedStatement ps;
try {
ps = MySQL.getConnection().prepareStatement("SELECT " + column + " FROM " + table
+ " WHERE " + gate + "=?");
ps.setObject(1, gate_value);
ResultSet rs = ps.executeQuery();
double toReturn;
if (rs.next()) {
toReturn = rs.getDouble(column);
return toReturn;
}
} catch (SQLException ex) {
// TODO
}
return null;
}
public static long getLong(String table, String column, String gate, Object gate_value) {
PreparedStatement ps;
try {
ps = MySQL.getConnection().prepareStatement("SELECT " + column + " FROM " + table
+ " WHERE " + gate + "=?");
ps.setObject(1, gate_value);
ResultSet rs = ps.executeQuery();
long toReturn;
if (rs.next()) {
toReturn = rs.getLong(column);
return toReturn;
}
} catch (SQLException ex) {
// TODO
}
return 0;
}
public static byte getByte(String table, String column, String gate, Object gate_value) {
PreparedStatement ps;
try {
ps = MySQL.getConnection().prepareStatement("SELECT " + column + " FROM " + table
+ " WHERE " + gate + "=?");
ps.setObject(1, gate_value);
ResultSet rs = ps.executeQuery();
byte toReturn;
if (rs.next()) {
toReturn = rs.getByte(column);
return toReturn;
}
} catch (SQLException ex) {
// TODO
}
return 0;
}
public static Object get(String table, String column, String gate, Object gate_value) { public static Object get(String table, String column, String gate, Object gate_value) {
PreparedStatement ps; PreparedStatement ps;
try { try {
@ -81,7 +177,7 @@ public class Database {
Object toReturn; Object toReturn;
if (rs.next()) { if (rs.next()) {
toReturn = rs.getObject("CODE"); toReturn = rs.getObject(column);
return toReturn; return toReturn;
} }
} catch(SQLException ex) { } catch(SQLException ex) {