Bonjour

J'ai la méthode suivante qui me permet d'afficher la liste des offres contenues dans ma base de données:

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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 @Override
    public List<Offre> rechercheRapide()
{
 Connection connection = null;
        PreparedStatement preparedStatement = null;
        ResultSet resultSet = null;
        List<Offre> offres = new ArrayList<Offre>();
 
String requete = "select * from offre where type_offre = ? and ville = ? and region = ?" ;
String typeOffre, ville, region;
 
        try {
            connection = daoFactory.getConnection();
            preparedStatement = initialisationRequetePreparee( connection, requete, false, typeOffre,ville,region);
            resultSet = preparedStatement.executeQuery();
            while ( resultSet.next() ) {
                offres.add( map( resultSet ) );
            }
        } catch ( SQLException e ) {
            System.out.println("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
            System.out.println(requeteParam);
 
            throw new DAOException( e );
        } finally {
            fermeturesSilencieuses( resultSet, preparedStatement, connection );
        }
 
        return offres; 
}
Ce code marche très bien.

Mais j'aimerais remplacer les 3 string typeOffre, ville, region par une seule String comme ceci:

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String test = "typeOffre,ville,region";
try {
            connection = daoFactory.getConnection();
            preparedStatement = initialisationRequetePreparee( connection, requete, false, test);
            resultSet = preparedStatement.executeQuery();
            while ( resultSet.next() ) {
                offres.add( map( resultSet ) );
            }
Mais lorsque j'exécute j'ai le message d'erreur :

Grave: "Servlet.service()" pour la servlet RechercheRapide a généré une exception
dao.DAOException: java.sql.SQLException: No value specified for parameter 2
at dao.OffreDaoImpl.rechercheRapide(OffreDaoImpl.java:179)
at servlets.RechercheRapide.doPost(RechercheRapide.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at filters.PrechargementFilter.doFilter(PrechargementFilter.java:66)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.sql.SQLException: No value specified for parameter 2
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:926)
at com.mysql.jdbc.PreparedStatement.fillSendPacket(PreparedStatement.java:2176)
at com.mysql.jdbc.PreparedStatement.fillSendPacket(PreparedStatement.java:2100)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1826)
at com.jolbox.bonecp.PreparedStatementHandle.executeQuery(PreparedStatementHandle.java:172)
at dao.OffreDaoImpl.rechercheRapide(OffreDaoImpl.java:171)
... 28 more
Comment faire?

Merci