?? connectionfactory.java
字號:
package connections;
import java.sql.*;
public class ConnectionFactory {
private static ConnectionFactory ref = new ConnectionFactory();
private ConnectionFactory() {
try {
Class.forName("COM.cloudscape.core.JDBCDriver");
} catch (ClassNotFoundException e) {
System.out.println("ERROR: exception loading driver class");
}
}
public static Connection getConnection() throws SQLException {
String url = "jdbc:cloudscape:c:/wrox/database/Wrox4370.db";
return DriverManager.getConnection(url);
}
public static void close(ResultSet rs) {
try {
rs.close();
} catch (Exception ignored) {}
}
public static void close(Statement stmt) {
try {
stmt.close();
} catch (Exception ignored) {}
}
public static void close(Connection conn) {
try {
conn.close();
} catch (Exception ignored) {}
}
}
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