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DUT2Toctoac/src/modele/Participer.java

164 lines
4.6 KiB
Java

package modele;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class Participer {
//attributs
//constructeurs
public Participer(){};
//méthodes
/**
* permet de saisir le role d'un membre lors d'un evenement
* @param pIdEvenement
* @param pIdMembre
* @param role
* @throws InstantiationException
* @throws IllegalAccessException
* @throws ClassNotFoundException
* @throws SQLException
*/
public void setRole(int pIdEvenement, int pIdMembre, int role ) throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
{
//connexion à la base
Connection connexion = null;
Class.forName("org.hsqldb.jdbcDriver" ).newInstance();
connexion = DriverManager.getConnection("jdbc:hsqldb:file:bd", "sa", "" );
//insertion nouveau membres
Statement statement = connexion.createStatement() ;
statement.executeUpdate("INSERT INTO participer (idEvenement, idMembre, role)"
+ "VALUES ('"+ pIdEvenement +"', '"+ pIdMembre +"', '"+ role +"')" );
//fermeture base
statement = connexion.createStatement();
statement.executeQuery("SHUTDOWN");
statement.close();
connexion.close();
}
/**
* permet d'avoir le role d'un membre lors d'un evenement
* @param pIdEvenement
* @param pIdMembre
* @return
* @throws InstantiationException
* @throws IllegalAccessException
* @throws ClassNotFoundException
* @throws SQLException
*/
public int getRole(int pIdEvenement, int pIdMembre) throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
{
Statement statement;
ResultSet resultat;
//connexion à la base
Connection connexion = null;
Class.forName("org.hsqldb.jdbcDriver" ).newInstance();
connexion = DriverManager.getConnection("jdbc:hsqldb:file:bd", "sa", "" );
//récupération infos dans la bases
statement = connexion.createStatement();
resultat = statement.executeQuery("SELECT role FROM evenements WHERE idEvenement = " +
pIdEvenement + " AND idMembre = " + pIdMembre);
//fermeture base
statement = connexion.createStatement();
statement.executeQuery("SHUTDOWN");
statement.close();
return resultat.getInt("role");
}
/**
* permet de se désincrire un membre d'un evenelement
* @param pIdEvenement
* @param pIdMembre
* @throws InstantiationException
* @throws IllegalAccessException
* @throws ClassNotFoundException
* @throws SQLException
*/
public void setAnnuler(int pIdEvenement, int pIdMembre) throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
{
Statement statement;
//connexion à la base
Connection connexion = null;
Class.forName("org.hsqldb.jdbcDriver" ).newInstance();
connexion = DriverManager.getConnection("jdbc:hsqldb:file:bd", "sa", "" );
//récupération infos dans la bases
statement = connexion.createStatement();
statement.executeUpdate("DROP * WHERE idEvenement = " +
pIdEvenement + " AND idMembre = " + pIdMembre);
//fermeture base
statement = connexion.createStatement();
statement.executeQuery("SHUTDOWN");
statement.close();
}
public ResultSet getListeParticipants(int pIdEvenement) throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
{
Statement statement;
ResultSet resultat;
//connexion à la base
Connection connexion = null;
Class.forName("org.hsqldb.jdbcDriver" ).newInstance();
connexion = DriverManager.getConnection("jdbc:hsqldb:file:bd", "sa", "" );
//récupération infos dans la bases
statement = connexion.createStatement();
resultat = statement.executeQuery("SELECT idMembre FROM evenements WHERE idEvenement = " +
pIdEvenement );
//fermeture base
statement = connexion.createStatement();
statement.executeQuery("SHUTDOWN");
statement.close();
return resultat;
}
public ResultSet getListeParticipation (int pIdMembre) throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
{
Statement statement;
ResultSet resultat;
//connexion à la base
Connection connexion = null;
Class.forName("org.hsqldb.jdbcDriver" ).newInstance();
connexion = DriverManager.getConnection("jdbc:hsqldb:file:bd", "sa", "" );
//récupération infos dans la bases
statement = connexion.createStatement();
resultat = statement.executeQuery("SELECT idEvenement FROM evenements WHERE idMembre = " +
pIdMembre );
//fermeture base
statement = connexion.createStatement();
statement.executeQuery("SHUTDOWN");
statement.close();
return resultat;
}
}