bem, to refazendo meu projeto que estava em sql e tentando passar ele para hibernate
eu to seguindo o tutorial da apostila F-21 da caelum, uns dos ultimos capitulos fala sobre hibernate
to la fazendo do jeito q explica porém nao ta gerando a tabela
qdo executo o codigo :
AnnotationConfiguration cfg = new AnnotationConfiguration();
cfg.addAnnotatedClass(Estagiario.class);
new SchemaExport(cfg).create(true, true);
ele nao gera a tabela
porem se coloco :
AnnotationConfiguration cfg = new AnnotationConfiguration();
cfg.addAnnotatedClass(Estagiario.class);
new SchemaExport(cfg).create(true, false);
trocando o segundo argumento do create de true para false ele aparentemente cria a tabela pelo console :
drop table if exists Estagiario
create table Estagiario (id bigint not null auto_increment, nome varchar(255), turno varchar(255), primary key (id))
porém, qdo vou verificar nao existe a tabela lá
esse é meu arquivo hibernate.properties :
hibernate.dialect org.hibernate.dialect.MySQLDialect
hibernate.connection.driver_class com.mysql.jdbc.Driver
hibernate.connection.url jdbc:mysql://localhost/testando
hibernate.connection.username root
hibernate.connection.password root
ai na curiosidade, fui tentar adicionar um objeto usando sessao
ai deu uma exception gigante :
Exception in thread "main" org.hibernate.exception.SQLGrammarException: Cannot open connection
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:424)
at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:94)
at org.hibernate.id.insert.AbstractSelectingDelegate.performInsert(AbstractSelectingDelegate.java:30)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2154)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2634)
at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:48)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:298)
at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:181)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187)
at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172)
at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)
at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:535)
at org.hibernate.impl.SessionImpl.save(SessionImpl.java:523)
at org.hibernate.impl.SessionImpl.save(SessionImpl.java:519)
at almoxarifado.spike.AdicionaEstagiario.main(AdicionaEstagiario.java:14)
Caused by: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown database 'teste'
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2941)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:868)
at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3340)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1238)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
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.jdbc.ConnectionManager.openConnection(ConnectionManager.java:421)
... 19 more
ai entedi q nao ta abrindo conexao, mas como nao se acredito eu que ta tudo certo de acordo com a apostila, ajudem ai gente por favor
