[Debutant] Hibernate + CacheException

Bonjour à tous,

je m'attaque en ce moment au site Intranet de mon entreprise. Malheureusement, je n'ai jamais fait de dévelopement web et ce site va servir à me former sur ce sujet. Le projet a déjà été commencé par un autre. Je dois utiliser en gros les technos MySQL/Hibernate/Tomcat/JSP. Je travaille sous OS Windows et Eclipse 3.1.

Mon problème concerne Hibernate. J'ai fait pas mal de manip' et j'ai réussi à priori à le configurer correctement (en passant par google). Malheureusement je suis face à une exception dont je n'ai pas encore trouvé la solution. Je suppose que celà vient d'un plug-in mal configuré et que ça ne vient pas forcément d'hibernate. Voici ci-dessous, les messages corrects d'Hibernate plus à la fin l'exception qui est levée à l'exécution.

Code:

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0 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.1.3 16 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found 31 [main] INFO org.hibernate.cfg.Environment - using CGLIB reflection optimizer 31 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling 219 [main] INFO org.hibernate.cfg.Configuration - configuring from resource: /hibernate.cfg.xml 219 [main] INFO org.hibernate.cfg.Configuration - Configuration resource: /hibernate.cfg.xml 406 [main] DEBUG org.hibernate.util.DTDEntityResolver - trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd] 406 [main] DEBUG org.hibernate.util.DTDEntityResolver - recognized hibernate namespace; attempting to resolve on classpath under org/hibernate/ 406 [main] DEBUG org.hibernate.util.DTDEntityResolver - located [http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd] in classpath 484 [main] DEBUG org.hibernate.cfg.Configuration - hibernate.connection.driver_class=org.gjt.mm.mysql.Driver 484 [main] DEBUG org.hibernate.cfg.Configuration - hibernate.connection.url=jdbc:mysql://localhost/intranet_rennes 484 [main] DEBUG org.hibernate.cfg.Configuration - hibernate.connection.username=root 500 [main] DEBUG org.hibernate.cfg.Configuration - hibernate.dialect=org.hibernate.dialect.MySQLDialect 500 [main] DEBUG org.hibernate.cfg.Configuration - null<-org.dom4j.tree.DefaultAttribute@19efb05 [Attribute: name resource value "TAbonne.hbm"] 500 [main] INFO org.hibernate.cfg.Configuration - Reading mappings from resource: TAbonne.hbm 516 [main] DEBUG org.hibernate.util.DTDEntityResolver - trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd] 516 [main] DEBUG org.hibernate.util.DTDEntityResolver - recognized hibernate namespace; attempting to resolve on classpath under org/hibernate/ 516 [main] DEBUG org.hibernate.util.DTDEntityResolver - unable to locate [http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd] on classpath 516 [main] ERROR org.hibernate.util.DTDEntityResolver - Don''t use old DTDs, read the Hibernate 3.x Migration Guide! 2234 [main] INFO org.hibernate.cfg.HbmBinder - Mapping class: hibernate.Abonne -> abonne 2250 [main] DEBUG org.hibernate.cfg.HbmBinder - Mapped property: id -> ABONNE_IDENT 2281 [main] DEBUG org.hibernate.cfg.HbmBinder - Mapped property: nom -> nom 2281 [main] DEBUG org.hibernate.cfg.HbmBinder - Mapped property: prenom -> prenom 2281 [main] INFO org.hibernate.cfg.Configuration - Configured SessionFactory: null 2281 [main] DEBUG org.hibernate.cfg.Configuration - properties: {java.runtime.name=Java(TM) 2 Runtime Environment, Standard Edition, sun.boot.library.path=D:\jre1.5.0_05\bin, java.vm.version=1.5.0_05-b05, hibernate.connection.username=root, java.vm.vendor=Sun Microsystems Inc., java.vendor.url=http://java.sun.com/, path.separator=;, java.vm.name=Java HotSpot(TM) Client VM, file.encoding.pkg=sun.io, user.country=FR, sun.os.patch.level=Service Pack 4, java.vm.specification.name=Java Virtual Machine Specification, user.dir=D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes, java.runtime.version=1.5.0_05-b05, java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment, java.endorsed.dirs=D:\jre1.5.0_05\lib\endorsed, os.arch=x86, java.io.tmpdir=C:\DOCUME~1\NLETUR~1\LOCALS~1\Temp\, line.separator= , java.vm.specification.vendor=Sun Microsystems Inc., user.variant=, os.name=Windows 2000, sun.jnu.encoding=Cp1252, java.library.path=D:\jre1.5.0_05\bin;.;C:\WINNT\system32;C:\WINNT;D:\Perl\bin\;C:\PROGRA~1\Borland\Delphi5\Projects\Bpl;C:\PROGRA~1\Borland\Delphi5\Bin;D:\jre1.5.0_05\bin;D:\oracle\ora92\bin;.;%PATH_BURST_GENERATION%;d:\burst\dev\scripts;d:\burst\dev\commun\bin\debug;d:\burst\dev\serveur\bin\debug;d:\burst\dev\client\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\Program Files\Microsoft Visual Studio 6\Common\VSS\win32;C:\Program Files\Microsoft Visual Studio 6\Common\MSDev98\Bin;C:\Program Files\Microsoft Visual Studio 6\VB98;C:\mysql\bin;C:\Program Files\Microsoft Visual Studio 6\VC98\Bin;C:\Program Files\Microsoft Visual Studio 6\VC98\Include;C:\VXIpnp\WinNT\Bin;D:\cvsnt;C:\Program Files\Bitvise Tunnelier;C:\Program Files\Microsoft SQL Server\80\Tools\Binn\;C:\Program Files\UltraEdit, java.specification.name=Java Platform API Specification, java.class.version=49.0, sun.management.compiler=HotSpot Client Compiler, os.version=5.0, user.home=C:\Documents and Settings\nleturluer, user.timezone=, java.awt.printerjob=sun.awt.windows.WPrinterJob, file.encoding=Cp1252, java.specification.version=1.5, hibernate.connection.driver_class=org.gjt.mm.mysql.Driver, user.name=nleturluer, java.class.path=D:\Tomcat 5.5\common\lib\commons-el.jar;D:\Tomcat 5.5\common\lib\jasper-compiler-jdt.jar;D:\Tomcat 5.5\common\lib\jasper-compiler.jar;D:\Tomcat 5.5\common\lib\jasper-runtime.jar;D:\Tomcat 5.5\common\lib\jsp-api.jar;D:\Tomcat 5.5\common\lib\naming-factory-dbcp.jar;D:\Tomcat 5.5\common\lib\naming-factory.jar;D:\Tomcat 5.5\common\lib\naming-resources.jar;D:\Tomcat 5.5\common\lib\servlet-api.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\bin;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\WebContent\WEB-INF\lib\mysql-connector-java-3.1.8-bin.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\ant-antlr-1.6.5.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\asm.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\asm-attrs.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\cglib-2.1.3.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\commons-collections-2.1.1.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\commons-logging-1.0.4.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\dom4j-1.6.1.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\hibernate3.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\jta.jar;D:\NLeTurluer\Sauvegarde\WorkSpace-Intranet\IntranetRennes\.deployables\IntranetRennes\WEB-INF\lib\log4j-1.2.11.jar, java.vm.specification.version=1.0, java.home=D:\jre1.5.0_05, sun.arch.data.model=32, hibernate.dialect=org.hibernate.dialect.MySQLDialect, hibernate.connection.url=jdbc:mysql://localhost/intranet_rennes, user.language=fr, java.specification.vendor=Sun Microsystems Inc., awt.toolkit=sun.awt.windows.WToolkit, hibernate.cglib.use_reflection_optimizer=true, java.vm.info=mixed mode, sharing, java.version=1.5.0_05, java.ext.dirs=D:\jre1.5.0_05\lib\ext, sun.boot.class.path=D:\jre1.5.0_05\lib\rt.jar;D:\jre1.5.0_05\lib\i18n.jar;D:\jre1.5.0_05\lib\sunrsasign.jar;D:\jre1.5.0_05\lib\jsse.jar;D:\jre1.5.0_05\lib\jce.jar;D:\jre1.5.0_05\lib\charsets.jar;D:\jre1.5.0_05\classes, java.vendor=Sun Microsystems Inc., file.separator=\, java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport.cgi, sun.io.unicode.encoding=UnicodeLittle, sun.cpu.endian=little, sun.desktop=windows, sun.cpu.isalist=} 2281 [main] DEBUG org.hibernate.cfg.Configuration - Preparing to build session factory with filters : {} 2281 [main] DEBUG org.hibernate.cfg.Configuration - processing extends queue 2297 [main] DEBUG org.hibernate.cfg.Configuration - processing collection mappings 2297 [main] DEBUG org.hibernate.cfg.Configuration - processing native query and ResultSetMapping mappings 2297 [main] DEBUG org.hibernate.cfg.Configuration - processing association property references 2297 [main] DEBUG org.hibernate.cfg.Configuration - processing foreign key constraints 2531 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Using Hibernate built-in connection pool (not for production use!) 2531 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Hibernate connection pool size: 20 2531 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - autocommit mode: false 2578 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - using driver: org.gjt.mm.mysql.Driver at URL: jdbc:mysql://localhost/intranet_rennes 2578 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - connection properties: {user=root} 2578 [main] DEBUG org.hibernate.connection.DriverManagerConnectionProvider - total checked-out connections: 0 2578 [main] DEBUG org.hibernate.connection.DriverManagerConnectionProvider - opening new JDBC connection 3156 [main] DEBUG org.hibernate.connection.DriverManagerConnectionProvider - created connection to: jdbc:mysql://localhost/intranet_rennes, Isolation Level: 4 3172 [main] INFO org.hibernate.cfg.SettingsFactory - RDBMS: MySQL, version: 4.1.9-max 3172 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-3.1.8 ( $Date: 2005/04/14 20:36:13 $, $Revision: 1.27.4.64 $ ) 3172 [main] DEBUG org.hibernate.connection.DriverManagerConnectionProvider - returning connection to pool, pool size: 1 3250 [main] INFO org.hibernate.dialect.Dialect - Using dialect: org.hibernate.dialect.MySQLDialect 3266 [main] INFO org.hibernate.transaction.TransactionFactoryFactory - Using default transaction strategy (direct JDBC transactions) 3281 [main] INFO org.hibernate.transaction.TransactionManagerLookupFactory - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended) 3281 [main] INFO org.hibernate.cfg.SettingsFactory - Automatic flush during beforeCompletion(): disabled 3281 [main] INFO org.hibernate.cfg.SettingsFactory - Automatic session close at end of transaction: disabled 3281 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC batch size: 15 3281 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC batch updates for versioned data: disabled 3297 [main] INFO org.hibernate.cfg.SettingsFactory - Scrollable result sets: enabled 3297 [main] DEBUG org.hibernate.cfg.SettingsFactory - Wrap result sets: disabled 3297 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC3 getGeneratedKeys(): enabled 3297 [main] INFO org.hibernate.cfg.SettingsFactory - Connection release mode: auto 3297 [main] INFO org.hibernate.cfg.SettingsFactory - Maximum outer join fetch depth: 2 3297 [main] INFO org.hibernate.cfg.SettingsFactory - Default batch fetch size: 1 3297 [main] INFO org.hibernate.cfg.SettingsFactory - Generate SQL with comments: disabled 3297 [main] INFO org.hibernate.cfg.SettingsFactory - Order SQL updates by primary key: disabled 3297 [main] INFO org.hibernate.cfg.SettingsFactory - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory 3313 [main] INFO org.hibernate.hql.ast.ASTQueryTranslatorFactory - Using ASTQueryTranslatorFactory 3313 [main] INFO org.hibernate.cfg.SettingsFactory - Query language substitutions: {} 3313 [main] INFO org.hibernate.cfg.SettingsFactory - Second-level cache: enabled 3313 [main] INFO org.hibernate.cfg.SettingsFactory - Query cache: disabled 3313 [main] INFO org.hibernate.cfg.SettingsFactory - Cache provider: org.hibernate.cache.EhCacheProvider Exception in thread "main" java.lang.NoClassDefFoundError: net/sf/ehcache/CacheException at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) at java.lang.Class.getConstructor0(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.hibernate.cfg.SettingsFactory.createCacheProvider(SettingsFactory.java:327) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:219) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1881) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1174) at hibernate.HibernateUtil.<clinit>(HibernateUtil.java:18) at hibernate.Test.main(Test.java:18)

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Par defaut, Hibernate utilise ehcache comme implementation par defaut d'un cache de second niveau. Il faut donc ajouter le jar lié à ce cache dans ton CLASSPATH.
http://ehcache.sourceforge.net/index.html

Si tu ne veux pas avoir de cache, ajoute cette propiété dans ton fichier de configuration :

Code:

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hibernate.cache.provider_class=org.hibernate.cache.NoCacheProvider

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Bonjour,

Effectivement, comme le dis xv-mnt, dans la version que tu utilises, Hibernate utilise ehCache par défaut comme cache de second niveau.
Je te conseil donc de le désactiver dans ton fichier de configuration Hibernate :

Code:

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<property name="cache.use_second_level_cache">false</property>

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Sinon tu as ce message à un moment :

Code:

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516 [main] ERROR org.hibernate.util.DTDEntityResolver - Don''t use old DTDs, read the Hibernate 3.

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Vérifie que tes balises DTD sont les versions 3.0 pour tes fichiers de mapping XML et le fichier de configuration.

Merci bien tous les deux.

J'ai fait ce que tu m'as dit bouchette et c'est passé.

En ce qui concerne la DTD, j'ai mis à jour le chemin, j'ai vu l'erreur quand j'ai posté mon code.