TerminalMapper.java

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package model.database;

import model.object.Terminal;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.logging.Level;
import resource.log.ProjectLogger;


/**
 *
 * @author Yoldark34 <yoldark@gmail.com>
 */
public class TerminalMapper extends AbstractMapper {

	/**
	 * get all terminal from the database
	 *
	 * @return
	 * @throws SQLException
	 * @throws ClassNotFoundException
	 */
	public ArrayList<Terminal> getAllTerminals() throws SQLException, ClassNotFoundException {
		DbConnection adapter = DbConnection.getDbConnection();
		adapter.executeSelectQuery("Select * from " + DataBaseElements.TERMINAL);
		return (ArrayList<Terminal>) adapter.getModelsFromRequest(this);
	}

	/**
	 * Insert terminal if id == -1 or update terminal instead
	 *
	 * @param terminal
	 * @return int number of rows
	 */
	public int save(Terminal terminal) {
		int nbRows = 0;
		int idResult = -1;
		String query;
		if (terminal.getId() != -1) {
			query = "UPDATE `" + DataBaseElements.TERMINAL + "` SET ";
			//query += "`"+DataBaseElements.TERMINAL_ID+"` = '"+terminal.getId()+"',";Can't be updated because used in where
			query += "`" + DataBaseElements.TERMINAL_IDSTOCK + "` = '" + terminal.getIdStock() + "',";
			query += "`" + DataBaseElements.TERMINAL_IP + "` = '" + terminal.getIp() + "' ";

			query += "WHERE `" + DataBaseElements.TERMINAL_ID + "` = '" + terminal.getId() + "';";

			try {
				DbConnection adapter = DbConnection.getDbConnection();
				nbRows = adapter.executeUpdateQuery(query);
			} catch (Exception e) {
			}
			return nbRows;
		} else {
			query = "INSERT INTO " + DataBaseElements.TERMINAL + " (";
			//query +=  "`" + DataBaseElements.TERMINAL_ID + "`,";
			query += "`" + DataBaseElements.TERMINAL_IDSTOCK + "`,";
			query += "`" + DataBaseElements.TERMINAL_IP + "` ";

			query += ") VALUES (";
			//query += "'" + terminal.getId() + "',";
			query += "'" + terminal.getIdStock() + "',";
			query += "'" + terminal.getIp() + "' ";

			query += ")";

			try {
				DbConnection adapter = DbConnection.getDbConnection();
				idResult = adapter.executeInsertQuery(query);
			} catch (Exception e) {
			}
			return idResult;
		}
	}

	@Override
	public Object populateModel(ResultSet row) throws SQLException {
		Terminal obj = new Terminal();
		if (this.hasColumn(DataBaseElements.TERMINAL_ID, row)) {
			obj.setId(row.getInt(DataBaseElements.TERMINAL_ID));
		}
		if (this.hasColumn(DataBaseElements.TERMINAL_IDSTOCK, row)) {
			obj.setIdStock(row.getInt(DataBaseElements.TERMINAL_IDSTOCK));
		}
		if (this.hasColumn(DataBaseElements.TERMINAL_IP, row)) {
			obj.setIp(row.getString(DataBaseElements.TERMINAL_IP));
		}

		return obj;
	}

	@Override
	Object getEmptyModel() {
		return new Terminal();
	}

	/**
	 * get terminal from id
	 *
	 * @param numero
	 * @return Terminal
	 */
	public Terminal getTerminal(int numero) {
		DbConnection adapter = DbConnection.getDbConnection();
		Terminal myTerminal = null;
		adapter.executeSelectQuery("Select * from " + DataBaseElements.TERMINAL + " WHERE " + DataBaseElements.TERMINAL_ID + " = " + numero);
		try {
			myTerminal = (Terminal) adapter.getModelFromRequest(this);
		} catch (SQLException | ClassNotFoundException ex) {
			ProjectLogger.log(this, Level.SEVERE, "Erreur d'exécution de la requête de la fonction getTerminal", ex);
		}

		return myTerminal;
	}
}