problemes hibernate [Dialect class not found: org.hibernate.dialect.MySQLDialect>]
Salut,
Je viens de terminer un tp et j ai trouvé quelques problèmes.
j'ai résolu via google quelque uns.
c'est un exercice qui consiste à ajouter des produits dans une base de données en utilisant hibernate et easyphp.
Je vous montre la console que j ai obtenu a la fin espérant que quelque parmi vous m'éclaircit ce que j dois faire car je suis une débutante j essaie de comprendre en effectuant ce tp.
11:21:31,327 INFO Environment:479 - Hibernate 3.1
11:21:31,327 INFO Environment:509 - hibernate.properties not found
11:21:31,343 INFO Environment:525 - using CGLIB reflection optimizer
11:21:31,343 INFO Environment:555 - using JDK 1.4 java.sql.Timestamp handling
11:21:31,406 INFO Configuration:1286 - configuring from resource: hibernate.cfg.xml
11:21:31,406 INFO Configuration:1263 - Configuration resource: hibernate.cfg.xml
11:21:31,499 INFO Configuration:468 - Reading mappings from resource: dao/Produit.hbm.xml
11:21:31,593 INFO HbmBinder:265 - Mapping class: dao.Produit -> PRODUITS
11:21:31,624 INFO Configuration:1397 - Configured SessionFactory: null
11:21:31,624 INFO Configuration:1022 - processing extends queue
11:21:31,624 INFO Configuration:1026 - processing collection mappings
11:21:31,624 INFO Configuration:1035 - processing association property references
11:21:31,624 INFO Configuration:1057 - processing foreign key constraints
11:21:31,687 INFO DriverManagerConnectionProvider:41 - Using Hibernate built-in connection pool (not for production use!)
11:21:31,687 INFO DriverManagerConnectionProvider:42 - Hibernate connection pool size: 1
11:21:31,687 INFO DriverManagerConnectionProvider:45 - autocommit mode: false
11:21:31,702 INFO DriverManagerConnectionProvider:80 - using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost:3306/DB_Cat_P
11:21:31,702 INFO DriverManagerConnectionProvider:86 - connection properties: {user=root, password=****}
11:21:32,734 WARN SettingsFactory:103 - Could not obtain connection metadata
java.sql.SQLException: Unable to connect to any hosts due to exception: java.net.SocketException: java.net.ConnectException: Connection refused: connect
** BEGIN NESTED EXCEPTION **
java.net.SocketException
MESSAGE: java.net.ConnectException: Connection refused: connect
STACKTRACE:
java.net.SocketException: java.net.ConnectException: Connection refused: connect
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:143)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:225)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:1805)
at com.mysql.jdbc.Connection.<init>(Connection.java:452)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:72)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1859)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1152)
at Util.HibernateUtil.<clinit>(HibernateUtil.java:14)
at dao.GestMetier.addProduit(GestMetier.java:16)
at dao.Test.main(Test.java:9)
** END NESTED EXCEPTION **
at com.mysql.jdbc.Connection.createNewIO(Connection.java:1875)
at com.mysql.jdbc.Connection.<init>(Connection.java:452)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:72)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1859)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1152)
at Util.HibernateUtil.<clinit>(HibernateUtil.java:14)
at dao.GestMetier.addProduit(GestMetier.java:16)
at dao.Test.main(Test.java:9)
Initial SessionFactory creation failed.org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.MySQLDialect>
Exception in thread "main" java.lang.ExceptionInInitializerError
at Util.HibernateUtil.<clinit>(HibernateUtil.java:18)
at dao.GestMetier.addProduit(GestMetier.java:16)
at dao.Test.main(Test.java:9)
Caused by: org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.MySQLDialect>
at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:81)
at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:42)
at org.hibernate.cfg.SettingsFactory.determineDialect(SettingsFactory.java:378)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:110)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1859)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1152)
at Util.HibernateUtil.<clinit>(HibernateUtil.java:14)
... 2 more
Merci
Bella
