Configurei meu Hibernate.cfg.xml
[code]<?xml version="1.0" encoding="UTF-8"?>
<property name="hibernate.connection.driver_class">
org.postgresql.Driver
</property>
<property name="hibernate.connection.url">
jdbc:postgresql://localhost/javaHibernate
</property>
<property name="hibernate.connection.username">
postgres
</property>
<property name="hibernate.connection.password">
postgres
</property>
<property name="hibernate.dialect">
org.hibernate.dialect.PostgreSQLDialect
</property>
<mapping resource="aluno.hbm.xml"/>
</session-factory>
[/code]
Configurei minha tabela
[code]
</class>
[/code]
Quando eu chamo minha classe GravarAluno
[code]public class GravaAluno {
public GravaAluno(){
}
public static void main(String[]args){
try{
SessionFactory fabrica = new Configuration().configure("hibernate.cfg.xml").buildSessionFactory();
Session sessao = fabrica.openSession();
Aluno aluno = new Aluno();
aluno.setAlu_codigo(1);
aluno.setAlu_nome("Gabriel Cardelli");
aluno.setAlu_cidade("Rio de Janeiro");
aluno.setAlu_telefone("2561-2976");
aluno.setAlu_curso("SI");
Transaction tx_aluno = sessao.beginTransaction();
sessao.save(aluno);
tx_aluno.commit();
sessao.clear();
}catch(Exception e){
e.printStackTrace();
JOptionPane.showMessageDialog(null, e.getMessage());
}
}
}[/code]
Quando eu compilo essa classe me vem um erro que não to conseguindo achar onde é… alguem pode medar uma ajuda?
ERRO:
18 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.3.1.GA
36 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found
40 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist
46 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling
134 [main] INFO org.hibernate.cfg.Configuration - configuring from resource: hibernate.cfg.xml
134 [main] INFO org.hibernate.cfg.Configuration - Configuration resource: hibernate.cfg.xml
247 [main] INFO org.hibernate.cfg.Configuration - Reading mappings from resource : aluno.hbm.xml
378 [main] INFO org.hibernate.cfg.HbmBinder - Mapping class: Aluno -> alunos
401 [main] INFO org.hibernate.cfg.Configuration - Configured SessionFactory: null
489 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Using Hibernate built-in connection pool (not for production use!)
490 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Hibernate connection pool size: 20
490 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - autocommit mode: false
507 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - using driver: org.postgresql.Driver at URL: jdbc:postgresql://localhost/javaHibernate
512 [main] INFO org.hibernate.connection.DriverManagerConnectionProvider - connection properties: {user=postgres, password=****}
906 [main] INFO org.hibernate.cfg.SettingsFactory - RDBMS: PostgreSQL, version: 8.4.0
906 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.4 JDBC4 (build 701)
924 [main] INFO org.hibernate.dialect.Dialect - Using dialect: org.hibernate.dialect.PostgreSQLDialect
931 [main] INFO org.hibernate.transaction.TransactionFactoryFactory - Using default transaction strategy (direct JDBC transactions)
933 [main] INFO org.hibernate.transaction.TransactionManagerLookupFactory - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
985 [main] INFO org.hibernate.cfg.SettingsFactory - Automatic flush during beforeCompletion(): disabled
986 [main] INFO org.hibernate.cfg.SettingsFactory - Automatic session close at end of transaction: disabled
986 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC batch size: 15
986 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC batch updates for versioned data: disabled
988 [main] INFO org.hibernate.cfg.SettingsFactory - Scrollable result sets: enabled
988 [main] INFO org.hibernate.cfg.SettingsFactory - JDBC3 getGeneratedKeys(): enabled
989 [main] INFO org.hibernate.cfg.SettingsFactory - Connection release mode: auto
990 [main] INFO org.hibernate.cfg.SettingsFactory - Default batch fetch size: 1
990 [main] INFO org.hibernate.cfg.SettingsFactory - Generate SQL with comments: disabled
991 [main] INFO org.hibernate.cfg.SettingsFactory - Order SQL updates by primary key: disabled
992 [main] INFO org.hibernate.cfg.SettingsFactory - Order SQL inserts for batching: disabled
994 [main] INFO org.hibernate.cfg.SettingsFactory - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
998 [main] INFO org.hibernate.hql.ast.ASTQueryTranslatorFactory - Using ASTQueryTranslatorFactory
999 [main] INFO org.hibernate.cfg.SettingsFactory - Query language substitutions: {}
999 [main] INFO org.hibernate.cfg.SettingsFactory - JPA-QL strict compliance: disabled
1000 [main] INFO org.hibernate.cfg.SettingsFactory - Second-level cache: enabled
1000 [main] INFO org.hibernate.cfg.SettingsFactory - Query cache: disabled
1000 [main] INFO org.hibernate.cfg.SettingsFactory - Cache region factory : org.hibernate.cache.impl.NoCachingRegionFactory
1001 [main] INFO org.hibernate.cfg.SettingsFactory - Optimize cache for minimal puts: disabled
1002 [main] INFO org.hibernate.cfg.SettingsFactory - Structured second-level cache entries: disabled
1006 [main] INFO org.hibernate.cfg.SettingsFactory - Statistics: disabled
1008 [main] INFO org.hibernate.cfg.SettingsFactory - Deleted entity synthetic identifier rollback: disabled
1009 [main] INFO org.hibernate.cfg.SettingsFactory - Default entity-mode: pojo
1009 [main] INFO org.hibernate.cfg.SettingsFactory - Named query checking : enabled
1082 [main] INFO org.hibernate.impl.SessionFactoryImpl - building session factory
1354 [main] INFO org.hibernate.impl.SessionFactoryObjectFactory - Not binding factory to JNDI, no JNDI name configured
1490 [main] WARN org.hibernate.util.JDBCExceptionReporter - SQL Error: 0, SQLState: 42P01
1491 [main] ERROR org.hibernate.util.JDBCExceptionReporter - Entrada em lote 0 insert into alunos (alu_nome, alu_cidade, alu_curso, alu_telefone, alu_codigo) values ('Gabriel Cardelli', 'Rio de Janeiro', 'SI', '2561-2976', '1') foi abortada. Chame getNextException para ver a causa.
1492 [main] WARN org.hibernate.util.JDBCExceptionReporter - SQL Error: 0, SQLState: 42P01
1493 [main] ERROR org.hibernate.util.JDBCExceptionReporter - ERRO: relação "alunos" não existe
Posição: 13
1494 [main] ERROR org.hibernate.event.def.AbstractFlushingEventListener - 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:90)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at GravaAluno.main(GravaAluno.java:28)
Caused by: java.sql.BatchUpdateException: Entrada em lote 0 insert into alunos (alu_nome, alu_cidade, alu_curso, alu_telefone, alu_codigo) values ('Gabriel Cardelli', 'Rio de Janeiro', 'SI', '2561-2976', '1') foi abortada. Chame getNextException para ver a causa.
at org.postgresql.jdbc2.AbstractJdbc2Statement$BatchResultHandler.handleError(AbstractJdbc2Statement.java:2569)
at org.postgresql.core.v3.QueryExecutorImpl$1.handleError(QueryExecutorImpl.java:459)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1796)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:407)
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:2708)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
... 8 more
org.hibernate.exception.SQLGrammarException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:90)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at GravaAluno.main(GravaAluno.java:28)
Caused by: java.sql.BatchUpdateException: Entrada em lote 0 insert into alunos (alu_nome, alu_cidade, alu_curso, alu_telefone, alu_codigo) values ('Gabriel Cardelli', 'Rio de Janeiro', 'SI', '2561-2976', '1') foi abortada. Chame getNextException para ver a causa.
at org.postgresql.jdbc2.AbstractJdbc2Statement$BatchResultHandler.handleError(AbstractJdbc2Statement.java:2569)
at org.postgresql.core.v3.QueryExecutorImpl$1.handleError(QueryExecutorImpl.java:459)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1796)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:407)
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:2708)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
... 8 more
Galera quem puder ajudar agradeço!
PS: Eu tenho um Banco javaHibernate e uma tabela alunos.