ConnectionManagerMysqlImpl.java

package project.core.mbeans.database;

import java.sql.Connection;
import java.sql.DriverManager;


public class ConnectionManagerMysqlImpl implements ConnectionManager {	
	static {
		try {
			Class.forName("com.mysql.jdbc.Driver").newInstance();			
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	private String username = null;
	private String password = null;
	private String database = null;
	
	private transient Connection conn = null;
	
	public Connection getConnection() {
		return conn;
	}
	
	public void setConnectionParams(String user, String password,
			String database) {
		
		this.username = user;
		this.password = password;
		this.database = database;
		
		try {			
			conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/" + this.database, 
													 this.username, this.password);
			
		} catch (Exception e) {
			e.printStackTrace(); // TODO log this
		}
	}

}