<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
   
   <hibernate-mapping>
   
   <class name="metier.User" table="user">
      <id name="id" type="integer">
         <column name="id"/>
         <generator class="sequence" />
      </id>
   
      <property name="nom" type="string"> </property>
      
   </class>
   
   </hibernate-mapping>

Session session = HibernateUtil.currentSession();
      Transaction tx = session.beginTransaction();
      
      User us = new User();
      us.setNom("Maurice");
      session.save(us);
      
      tx.commit();
      
      HibernateUtil.closeSession();

11:31:57,392  INFO Environment:479 - Hibernate 3.1.3
11:31:57,412  INFO Environment:509 - hibernate.properties not found
11:31:57,422  INFO Environment:525 - using CGLIB reflection optimizer
11:31:57,432  INFO Environment:555 - using JDK 1.4 java.sql.Timestamp handling
11:31:57,652  INFO Configuration:1308 - configuring from resource: /hibernate.cfg.xml
11:31:57,662  INFO Configuration:1285 - Configuration resource: /hibernate.cfg.xml
11:31:57,953  INFO Configuration:469 - Reading mappings from resource: hibernate/User.hbm.xml
XMLScanner#scanComment#text.toString() ==  Hibernate Mapping DTD.


XMLScanner#scanComment#c == 60
11:31:58,323  INFO HbmBinder:309 - Mapping class: metier.User -> user
11:31:58,383  INFO Configuration:1419 - Configured SessionFactory: null
11:31:58,594  INFO DriverManagerConnectionProvider:41 - Using Hibernate built-in connection pool (not for production use!)
11:31:58,594  INFO DriverManagerConnectionProvider:42 - Hibernate connection pool size: 20
11:31:58,604  INFO DriverManagerConnectionProvider:45 - autocommit mode: false
11:31:58,704  INFO DriverManagerConnectionProvider:80 - using driver: org.postgresql.Driver at URL: jdbc:postgresql://localhost:5432/testHibernate
11:31:58,704  INFO DriverManagerConnectionProvider:86 - connection properties: {user=postgres, password=****}
11:31:59,114  INFO SettingsFactory:77 - RDBMS: PostgreSQL, version: 8.1.3
11:31:59,114  INFO SettingsFactory:78 - JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.1 JDBC3 with SSL (build 404)
11:31:59,185  INFO Dialect:103 - Using dialect: org.hibernate.dialect.PostgreSQLDialect
11:31:59,235  INFO TransactionFactoryFactory:34 - Transaction strategy: org.hibernate.transaction.JDBCTransactionFactory
11:31:59,245  INFO TransactionManagerLookupFactory:33 - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
11:31:59,255  INFO SettingsFactory:125 - Automatic flush during beforeCompletion(): disabled
11:31:59,275  INFO SettingsFactory:129 - Automatic session close at end of transaction: disabled
11:31:59,285  INFO SettingsFactory:136 - JDBC batch size: 15
11:31:59,285  INFO SettingsFactory:139 - JDBC batch updates for versioned data: disabled
11:31:59,285  INFO SettingsFactory:144 - Scrollable result sets: enabled
11:31:59,285  INFO SettingsFactory:152 - JDBC3 getGeneratedKeys(): disabled
11:31:59,285  INFO SettingsFactory:160 - Connection release mode: auto
11:31:59,295  INFO SettingsFactory:187 - Default batch fetch size: 1
11:31:59,295  INFO SettingsFactory:191 - Generate SQL with comments: disabled
11:31:59,295  INFO SettingsFactory:195 - Order SQL updates by primary key: disabled
11:31:59,295  INFO SettingsFactory:338 - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
11:31:59,305  INFO ASTQueryTranslatorFactory:24 - Using ASTQueryTranslatorFactory
11:31:59,305  INFO SettingsFactory:203 - Query language substitutions: {}
11:31:59,305  INFO SettingsFactory:209 - Second-level cache: enabled
11:31:59,305  INFO SettingsFactory:213 - Query cache: disabled
11:31:59,305  INFO SettingsFactory:325 - Cache provider: org.hibernate.cache.EhCacheProvider
11:31:59,315  INFO SettingsFactory:228 - Optimize cache for minimal puts: disabled
11:31:59,315  INFO SettingsFactory:237 - Structured second-level cache entries: disabled
11:31:59,335  INFO SettingsFactory:264 - Statistics: disabled
11:31:59,335  INFO SettingsFactory:268 - Deleted entity synthetic identifier rollback: disabled
11:31:59,335  INFO SettingsFactory:283 - Default entity-mode: pojo
Exception in thread "main" org.hibernate.exception.SQLGrammarException: Could not execute JDBC batch update
   at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
   at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
   at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:202)
   at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
   at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:139)
   at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
   at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
   at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:985)
   at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:333)
   at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
   at test.Test.main(Test.java:25)
Caused by: java.sql.BatchUpdateException: L'élément du batch 0 insert into user (nom, id) values (Maurice, 14) a été annulé. Appeler getNextException pour en connaître la cause.
   at org.postgresql.jdbc2.AbstractJdbc2Statement$BatchResultHandler.handleError(AbstractJdbc2Statement.java:2478)
   at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1298)
   at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:347)
   at org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:2540)
   at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
   at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:195)
   ... 8 more
11:31:59,465  INFO SessionFactoryImpl:154 - building session factory
11:32:00,587  INFO SessionFactoryObjectFactory:82 - Not binding factory to JNDI, no JNDI name configured
11:32:00,927  WARN JDBCExceptionReporter:71 - SQL Error: 0, SQLState: null
11:32:00,937 ERROR JDBCExceptionReporter:72 - L'élément du batch 0 insert into user (nom, id) values (Maurice, 14) a été annulé. Appeler getNextException pour en connaître la cause.
11:32:00,937  WARN JDBCExceptionReporter:71 - SQL Error: 0, SQLState: 42601
11:32:00,937 ERROR JDBCExceptionReporter:72 - ERROR: syntax error at or near "user"
11:32:00,957 ERROR AbstractFlushingEventListener:300 - Could not synchronize database state with session
org.hibernate.exception.SQLGrammarException: Could not execute JDBC batch update
   at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
   at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
   at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:202)
   at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
   at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:139)
   at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
   at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
   at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:985)
   at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:333)
   at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
   at test.Test.main(Test.java:25)
Caused by: java.sql.BatchUpdateException: L'élément du batch 0 insert into user (nom, id) values (Maurice, 14) a été annulé. Appeler getNextException pour en connaître la cause.
   at org.postgresql.jdbc2.AbstractJdbc2Statement$BatchResultHandler.handleError(AbstractJdbc2Statement.java:2478)
   at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1298)
   at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:347)
   at org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:2540)
   at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
   at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:195)
   ... 8 more