Problemas com Hibernate - Não realiza a consulta e nem dá erro

Front-end
#1

Pessoal, bom dia/tarde/noite!
Já estou há dois dias tentando criar uma aplicação web usando o Hibernate + Postgres, mas até agora sem sucesso.
O projeto está “funcionando”, o problema é que a consulta que deveria retornar os objetos do banco não retorna nada e também não dá nenhum erro. Meu projeto está assim:

hibernate.cfg.xml

<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">  
<hibernate-configuration>
	<session-factory>
		<property name="hibernate.connection.driver_class">org.postgresql.Driver</property>
		<property name="hibernate.connection.url">jdbc:postgresql://localhost:5432/desenvolvimento</property>
		<property name="hibernate.connection.username">postgres</property>
		<property name="hibernate.connection.password">postgres</property>
		<property name="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</property>
		<property name="hibernate.format_sql">true</property>
		<property name="hibernate.show_sql">true</property>
		
		<mapping class="projeto.entity.Projeto" />
		<mapping class="projeto.entity.Tarefa" />
	</session-factory>
</hibernate-configuration>

classe Projeto

@Entity
@SequenceGenerator(sequenceName="projeto_seq", name="projeto_seq", allocationSize=1)
public class Projeto implements Serializable{

	private static final long serialVersionUID = 7089286367366049275L;
	
	@Id
	@GeneratedValue(strategy = GenerationType.SEQUENCE, generator="projeto_seq")
	private Integer id;
	@Column
	private String nome;
	@Column
	private String descricao;
	@Column
	private Date dataInicio;
	@Column
	private Date dataFim;
	@OneToMany(cascade = CascadeType.ALL, mappedBy="projeto")
	private List<Tarefa> tarefas;
     
        //getters and setters
}

classe Tarefa

[code]
@Entity
@SequenceGenerator(sequenceName=“tarefa_seq”, name=“tarefa_seq”, allocationSize=1)
public class Tarefa implements Serializable {

private static final long serialVersionUID = -7116508249870468657L;

@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator="tarefa_seq" )
private Integer id;
@Column
private String nome;
@Column
private String descricao;
@Column
private Date dataInicio;
@Column
private Date dataFim;
@ManyToOne
private Projeto projeto;

    //getters and setters

}[/code]

Na classe onde abro a sessão com o banco tenho o código:

[code]
[…]
private ProjetoDAO projetoDAO;
private Session session;
private Transaction tx;
private static SessionFactory sf;

public List lista() {
sf = new AnnotationConfiguration().configure(“hibernate.cfg.xml”).buildSessionFactory();
session = sf.openSession();
tx = session.beginTransaction();
projetoDAO = new ProjetoDAO(session, Projeto.class);
List lista = this.projetoDAO.list();
tx.commit();
session.close();

return lista;

}
[…][/code]

E um GenericDAO que faz a busca…

[...] public List<T> list() { return session.createCriteria(persistentClass).list(); } [...]

Na linha acima o persistenceClass tá chegando corretamente, mas não retorna nada, mesmo existindo dados no banco a lista vem vazia. Também nenhum erro é exibido, apenas algumas INFO. Se alguém tiver alguma ideia do que possa ser eu agradeço a ajuda. :wink:
Valeu.
A saída gerada no console é essa:

08:36:33,790 INFO Version:37 - Hibernate Commons Annotations 3.2.0.Final 08:36:33,795 INFO Environment:603 - Hibernate 3.6.6.Final 08:36:33,796 INFO Environment:636 - hibernate.properties not found 08:36:33,799 INFO Environment:814 - Bytecode provider name : javassist 08:36:33,801 INFO Environment:695 - using JDK 1.4 java.sql.Timestamp handling 08:36:33,842 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [uuid2] -> [class org.hibernate.id.UUIDGenerator] 08:36:33,842 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [guid] -> [class org.hibernate.id.GUIDGenerator] 08:36:33,843 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [uuid] -> [class org.hibernate.id.UUIDHexGenerator] 08:36:33,843 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [uuid.hex] -> [class org.hibernate.id.UUIDHexGenerator] 08:36:33,845 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [hilo] -> [class org.hibernate.id.TableHiLoGenerator] 08:36:33,846 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [assigned] -> [class org.hibernate.id.Assigned] 08:36:33,847 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [identity] -> [class org.hibernate.id.IdentityGenerator] 08:36:33,848 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [select] -> [class org.hibernate.id.SelectGenerator] 08:36:33,848 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [sequence] -> [class org.hibernate.id.SequenceGenerator] 08:36:33,849 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [seqhilo] -> [class org.hibernate.id.SequenceHiLoGenerator] 08:36:33,849 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [increment] -> [class org.hibernate.id.IncrementGenerator] 08:36:33,850 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [foreign] -> [class org.hibernate.id.ForeignGenerator] 08:36:33,850 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [sequence-identity] -> [class org.hibernate.id.SequenceIdentityGenerator] 08:36:33,851 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [enhanced-sequence] -> [class org.hibernate.id.enhanced.SequenceStyleGenerator] 08:36:33,852 DEBUG DefaultIdentifierGeneratorFactory:100 - Registering IdentifierGenerator strategy [enhanced-table] -> [class org.hibernate.id.enhanced.TableGenerator] 08:36:33,853 INFO Configuration:2156 - configuring from resource: hibernate.cfg.xml 08:36:33,854 INFO Configuration:2175 - Configuration resource: hibernate.cfg.xml 08:36:33,874 DEBUG DTDEntityResolver:67 - trying to resolve system-id [http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd] 08:36:33,874 WARN DTDEntityResolver:73 - recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide! 08:36:33,874 DEBUG DTDEntityResolver:77 - attempting to resolve on classpath under org/hibernate/ 08:36:33,875 DEBUG DTDEntityResolver:109 - located [http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd] in classpath 08:36:33,888 DEBUG Configuration:2118 - hibernate.connection.driver_class=org.postgresql.Driver 08:36:33,888 DEBUG Configuration:2118 - hibernate.connection.url=jdbc:postgresql://localhost:5432/desenvolvimento 08:36:33,888 DEBUG Configuration:2118 - hibernate.connection.username=postgres 08:36:33,889 DEBUG Configuration:2118 - hibernate.connection.password=postgres 08:36:33,889 DEBUG Configuration:2118 - hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect 08:36:33,889 DEBUG Configuration:2118 - hibernate.format_sql=true 08:36:33,889 DEBUG Configuration:2118 - hibernate.show_sql=true 08:36:33,889 DEBUG Configuration:2363 - session-factory config [null] named class [projeto.entity.Projeto] for mapping 08:36:33,896 DEBUG Configuration:2363 - session-factory config [null] named class [projeto.entity.Tarefa] for mapping 08:36:33,897 INFO Configuration:2297 - Configured SessionFactory: null 08:36:33,897 DEBUG Configuration:2298 - properties: {hibernate.connection.password=postgres, java.runtime.name=Java(TM) SE Runtime Environment, sun.boot.library.path=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64, java.vm.version=20.1-b02, shared.loader=, hibernate.connection.username=postgres, java.vm.vendor=Sun Microsystems Inc., java.vendor.url=http://java.sun.com/, path.separator=:, java.vm.name=Java HotSpot(TM) 64-Bit Server VM, tomcat.util.buf.StringCache.byte.enabled=true, file.encoding.pkg=sun.io, user.country=BR, sun.java.launcher=SUN_STANDARD, sun.os.patch.level=unknown, java.vm.specification.name=Java Virtual Machine Specification, user.dir=/home/david, java.runtime.version=1.6.0_26-b03, java.awt.graphicsenv=sun.awt.X11GraphicsEnvironment, java.endorsed.dirs=/home/david/Desenvolvimento/apache-tomcat-6.0.32/endorsed, os.arch=amd64, java.io.tmpdir=/tmp, line.separator= , java.vm.specification.vendor=Sun Microsystems Inc., java.naming.factory.url.pkgs=org.apache.naming, os.name=Linux, sun.jnu.encoding=UTF-8, java.library.path=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/server:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib, java.specification.name=Java Platform API Specification, java.class.version=50.0, sun.management.compiler=HotSpot 64-Bit Tiered Compilers, os.version=2.6.32-28-generic, user.home=/home/david, user.timezone=America/Recife, catalina.useNaming=true, java.awt.printerjob=sun.print.PSPrinterJob, file.encoding=UTF-8, java.specification.version=1.6, hibernate.format_sql=true, hibernate.connection.driver_class=org.postgresql.Driver, catalina.home=/home/david/Desenvolvimento/apache-tomcat-6.0.32, java.class.path=/home/david/Desenvolvimento/apache-tomcat-6.0.32/bin/bootstrap.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/lib/tools.jar, user.name=david, hibernate.bytecode.use_reflection_optimizer=false, hibernate.show_sql=true, java.naming.factory.initial=org.apache.naming.java.javaURLContextFactory, package.definition=sun.,java.,org.apache.catalina.,org.apache.coyote.,org.apache.tomcat.,org.apache.jasper., java.vm.specification.version=1.0, sun.java.command=org.apache.catalina.startup.Bootstrap start, java.home=/usr/lib/jvm/java-6-sun-1.6.0.26/jre, sun.arch.data.model=64, hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect, hibernate.connection.url=jdbc:postgresql://localhost:5432/desenvolvimento, user.language=pt, java.specification.vendor=Sun Microsystems Inc., java.vm.info=mixed mode, java.version=1.6.0_26, java.ext.dirs=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/ext:/usr/java/packages/lib/ext, sun.boot.class.path=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/resources.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/rt.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/jsse.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/jce.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/charsets.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/modules/jdk.boot.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/classes, server.loader=, java.vendor=Sun Microsystems Inc., catalina.base=/home/david/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0, file.separator=/, java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport.cgi, common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar, sun.io.unicode.encoding=UnicodeLittle, sun.cpu.endian=little, wtp.deploy=/home/david/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps, package.access=sun.,org.apache.catalina.,org.apache.coyote.,org.apache.tomcat.,org.apache.jasper.,sun.beans., sun.desktop=gnome, sun.cpu.isalist=} 08:36:33,898 DEBUG Configuration:1854 - Preparing to build session factory with filters : {} 08:36:33,938 DEBUG Configuration:3995 - Processing hbm.xml files 08:36:33,938 DEBUG Configuration:4025 - Process annotated classes 08:36:33,940 DEBUG Configuration:1466 - processing fk mappings (*ToOne and JoinedSubclass) 08:36:33,941 DEBUG Configuration:1708 - processing extends queue 08:36:33,941 DEBUG Configuration:1762 - processing extends queue 08:36:33,942 DEBUG Configuration:1711 - processing collection mappings 08:36:33,942 DEBUG Configuration:1721 - processing native query and ResultSetMapping mappings 08:36:33,942 DEBUG Configuration:1729 - processing association property references 08:36:33,943 DEBUG Configuration:1751 - processing foreign key constraints 08:36:33,944 INFO Configuration:1676 - Hibernate Validator not found: ignoring 08:36:33,948 DEBUG Configuration:1896 - Legacy Validator not present in classpath, ignoring event listener registration 08:36:33,952 DEBUG HibernateSearchEventListenerRegister:231 - Search not present in classpath, ignoring event listener registration. 08:36:33,952 INFO HibernateSearchEventListenerRegister:75 - Unable to find org.hibernate.search.event.FullTextIndexEventListener on the classpath. Hibernate Search is not enabled. 08:36:33,956 INFO DriverManagerConnectionProvider:64 - Using Hibernate built-in connection pool (not for production use!) 08:36:33,956 INFO DriverManagerConnectionProvider:65 - Hibernate connection pool size: 20 08:36:33,956 INFO DriverManagerConnectionProvider:68 - autocommit mode: false 08:36:33,961 INFO DriverManagerConnectionProvider:103 - using driver: org.postgresql.Driver at URL: jdbc:postgresql://localhost:5432/desenvolvimento 08:36:33,961 INFO DriverManagerConnectionProvider:106 - connection properties: {user=postgres, password=postgres} 08:36:33,961 DEBUG DriverManagerConnectionProvider:132 - opening new JDBC connection 08:36:34,020 DEBUG DriverManagerConnectionProvider:138 - created connection to: jdbc:postgresql://localhost:5432/desenvolvimento, Isolation Level: 2 08:36:34,047 INFO Dialect:135 - Using dialect: org.hibernate.dialect.PostgreSQLDialect 08:36:34,060 INFO JdbcSupportLoader:79 - Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4 08:36:34,060 INFO SettingsFactory:126 - Database -> name : PostgreSQL version : 8.4.8 major : 8 minor : 4 08:36:34,061 INFO SettingsFactory:132 - Driver -> name : PostgreSQL Native Driver version : PostgreSQL 8.4 JDBC3 (build 701) major : 8 minor : 4 08:36:34,062 INFO TransactionFactoryFactory:62 - Using default transaction strategy (direct JDBC transactions) 08:36:34,064 INFO TransactionManagerLookupFactory:83 - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended) 08:36:34,064 INFO SettingsFactory:179 - Automatic flush during beforeCompletion(): disabled 08:36:34,064 INFO SettingsFactory:183 - Automatic session close at end of transaction: disabled 08:36:34,065 INFO SettingsFactory:190 - JDBC batch size: 15 08:36:34,065 INFO SettingsFactory:193 - JDBC batch updates for versioned data: disabled 08:36:34,065 INFO SettingsFactory:198 - Scrollable result sets: enabled 08:36:34,066 DEBUG SettingsFactory:202 - Wrap result sets: disabled 08:36:34,066 INFO SettingsFactory:206 - JDBC3 getGeneratedKeys(): enabled 08:36:34,066 INFO SettingsFactory:214 - Connection release mode: auto 08:36:34,067 INFO SettingsFactory:241 - Default batch fetch size: 1 08:36:34,067 INFO SettingsFactory:245 - Generate SQL with comments: disabled 08:36:34,067 INFO SettingsFactory:249 - Order SQL updates by primary key: disabled 08:36:34,067 INFO SettingsFactory:253 - Order SQL inserts for batching: disabled 08:36:34,067 INFO SettingsFactory:431 - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory 08:36:34,069 INFO ASTQueryTranslatorFactory:47 - Using ASTQueryTranslatorFactory 08:36:34,069 INFO SettingsFactory:261 - Query language substitutions: {} 08:36:34,069 INFO SettingsFactory:266 - JPA-QL strict compliance: disabled 08:36:34,070 INFO SettingsFactory:271 - Second-level cache: enabled 08:36:34,070 INFO SettingsFactory:275 - Query cache: disabled 08:36:34,070 INFO SettingsFactory:406 - Cache region factory : org.hibernate.cache.impl.NoCachingRegionFactory 08:36:34,071 INFO SettingsFactory:285 - Optimize cache for minimal puts: disabled 08:36:34,071 INFO SettingsFactory:294 - Structured second-level cache entries: disabled 08:36:34,075 INFO SettingsFactory:314 - Echoing all SQL to stdout 08:36:34,075 INFO SettingsFactory:323 - Statistics: disabled 08:36:34,076 INFO SettingsFactory:327 - Deleted entity synthetic identifier rollback: disabled 08:36:34,076 INFO SettingsFactory:343 - Default entity-mode: pojo 08:36:34,076 INFO SettingsFactory:347 - Named query checking : enabled 08:36:34,076 INFO SettingsFactory:351 - Check Nullability in Core (should be disabled when Bean Validation is on): enabled 08:36:34,092 INFO SessionFactoryImpl:202 - building session factory 08:36:34,096 DEBUG SessionFactoryImpl:206 - Statistics initialized [enabled=false]} 08:36:34,097 INFO BasicTypeRegistry:150 - Type registration [materialized_blob] overrides previous : org.hibernate.type.MaterializedBlobType@4d83da96 08:36:34,099 DEBUG SessionFactoryImpl:228 - Session factory constructed with filter configurations : {} 08:36:34,099 DEBUG SessionFactoryImpl:232 - instantiating session factory with properties: {java.runtime.name=Java(TM) SE Runtime Environment, hibernate.connection.password=postgres, sun.boot.library.path=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64, java.vm.version=20.1-b02, shared.loader=, hibernate.connection.username=postgres, java.vm.vendor=Sun Microsystems Inc., java.vendor.url=http://java.sun.com/, path.separator=:, java.vm.name=Java HotSpot(TM) 64-Bit Server VM, tomcat.util.buf.StringCache.byte.enabled=true, file.encoding.pkg=sun.io, user.country=BR, sun.java.launcher=SUN_STANDARD, sun.os.patch.level=unknown, java.vm.specification.name=Java Virtual Machine Specification, user.dir=/home/david, java.runtime.version=1.6.0_26-b03, java.awt.graphicsenv=sun.awt.X11GraphicsEnvironment, java.endorsed.dirs=/home/david/Desenvolvimento/apache-tomcat-6.0.32/endorsed, os.arch=amd64, java.io.tmpdir=/tmp, line.separator= , java.vm.specification.vendor=Sun Microsystems Inc., java.naming.factory.url.pkgs=org.apache.naming, os.name=Linux, sun.jnu.encoding=UTF-8, java.library.path=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/server:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib, java.specification.name=Java Platform API Specification, java.class.version=50.0, sun.management.compiler=HotSpot 64-Bit Tiered Compilers, os.version=2.6.32-28-generic, user.home=/home/david, user.timezone=America/Recife, catalina.useNaming=true, java.awt.printerjob=sun.print.PSPrinterJob, java.specification.version=1.6, file.encoding=UTF-8, hibernate.format_sql=true, hibernate.connection.driver_class=org.postgresql.Driver, catalina.home=/home/david/Desenvolvimento/apache-tomcat-6.0.32, user.name=david, java.class.path=/home/david/Desenvolvimento/apache-tomcat-6.0.32/bin/bootstrap.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/lib/tools.jar, hibernate.bytecode.use_reflection_optimizer=false, java.naming.factory.initial=org.apache.naming.java.javaURLContextFactory, hibernate.show_sql=true, package.definition=sun.,java.,org.apache.catalina.,org.apache.coyote.,org.apache.tomcat.,org.apache.jasper., java.vm.specification.version=1.0, sun.arch.data.model=64, java.home=/usr/lib/jvm/java-6-sun-1.6.0.26/jre, sun.java.command=org.apache.catalina.startup.Bootstrap start, hibernate.connection.url=jdbc:postgresql://localhost:5432/desenvolvimento, hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect, java.specification.vendor=Sun Microsystems Inc., user.language=pt, java.vm.info=mixed mode, java.version=1.6.0_26, java.ext.dirs=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/ext:/usr/java/packages/lib/ext, sun.boot.class.path=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/resources.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/rt.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/jsse.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/jce.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/charsets.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/modules/jdk.boot.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/classes, java.vendor=Sun Microsystems Inc., server.loader=, catalina.base=/home/david/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0, file.separator=/, java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport.cgi, common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar, sun.cpu.endian=little, sun.io.unicode.encoding=UnicodeLittle, wtp.deploy=/home/david/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps, package.access=sun.,org.apache.catalina.,org.apache.coyote.,org.apache.tomcat.,org.apache.jasper.,sun.beans., sun.desktop=gnome, sun.cpu.isalist=} 08:36:34,108 DEBUG SessionFactoryObjectFactory:61 - initializing class SessionFactoryObjectFactory 08:36:34,109 DEBUG SessionFactoryObjectFactory:99 - registered: 90933076-61c6-439d-b843-f15050a6c708 (unnamed) 08:36:34,109 INFO SessionFactoryObjectFactory:105 - Not binding factory to JNDI, no JNDI name configured 08:36:34,110 DEBUG SessionFactoryImpl:369 - instantiated session factory 08:36:34,110 DEBUG SessionFactoryImpl:539 - Checking 0 named HQL queries 08:36:34,110 DEBUG SessionFactoryImpl:559 - Checking 0 named SQL queries 08:36:34,147 DEBUG SessionImpl:265 - opened session at timestamp: 13178145941 08:36:34,149 DEBUG JDBCTransaction:78 - begin 08:36:34,149 DEBUG ConnectionManager:444 - opening JDBC connection 08:36:34,149 DEBUG JDBCTransaction:83 - current autocommit status: false 08:36:34,157 DEBUG JDBCTransaction:130 - commit 08:36:34,157 DEBUG JDBCTransaction:143 - committed JDBC Connection 08:36:34,157 DEBUG ConnectionManager:427 - aggressively releasing JDBC connection 08:36:34,157 DEBUG ConnectionManager:464 - releasing JDBC connection [ (open PreparedStatements: 0, globally: 0) (open ResultSets: 0, globally: 0)]

#2

La no generic DAO especifique a classe ao invés do persistentClass coloque la Projeto e veja se ele retorna, se retornar alguma coisa é sinal que a o GenericDAO não está conseguindo indentificar a classe que você está passando, dai agente parte para o outro lado do problema.

#3

Cristiano, como já falei, o persistenceClass está chegando corretamente no GenericDAO.
Mesmo assim testei do jeito que você falou, usando

session.createCriteria(Projeto.class).list();

mas continuou a mesma coisa. Qual seria o outro lado do problema?

#4

Ta… vamos levar em conta que está tudo certo entao, a algum tempo atraz eu tive um problema com o cascade mais ele trazia para mim registros excedentes, então no meu OneToMany eu sempre coloco o @Cascade do Hibernate e não do JavaPersistence dessa forma:

import org.hibernate.annotations.Cascade;
import org.hibernate.annotations.CascadeType;

@OneToMany(mappedBy=“pessoa”)
@Cascade(CascadeType.ALL)
private List telpessoa;

Nâo sei se isso irá resolver o seu problema, creio que não, outra coisa é o tx.commit(); , use commit apenas para gravação/exclusão para pesquisa não precisa. Faça as modificações e teste, não deu certo ?? Zipa e disponibiliza o projeto ai que eu vou dar uma olhada.

#5

Nesse caso o Cascade e o commit não faz diferença. No Ctrl+C Ctrl+V acabei deixando o commit na consulta. xD
Upei o projeto aqui nesse link: http://www.mediafire.com/?u4r6r9e36ebamzc
Valeu.

#6

Consegui fazer funcionar, mas não sei exatamente o que era.

Troquei o tipo da entidade do “alguma.coisa.hibernate.entity” para javax.persistence.entity, mas não tenho certeza se o problema era esse. Além disso, gerei o banco novamente com o código abaixo, e a partir daí eu consegui recuperar os dados do banco.

[code]import org.hibernate.cfg.AnnotationConfiguration;
import org.hibernate.cfg.Configuration;
import org.hibernate.tool.hbm2ddl.SchemaExport;

public class GerarTabelas {

public static void main(String[] args) {
	Configuration cfg = new AnnotationConfiguration();

	cfg.configure();
	SchemaExport se = new SchemaExport(cfg);
	se.create(true, true);

}

}[/code]

#7