Duvida hibernate

3 respostas
O

opa pessoal

estou tentando botar o hibernate pra roda mas to encontrando algumas dificuldades:

quando eu compilo o código aparece a seguinte mensagem:
[i]

09:55:04,593  INFO Environment:514 - Hibernate 3.2.6

09:55:04,593  INFO Environment:547 - hibernate.properties not found

09:55:04,609  INFO Environment:681 - Bytecode provider name : cglib

09:55:04,609  INFO Environment:598 - using JDK 1.4 java.sql.Timestamp handling

09:55:04,656  INFO Configuration:1432 - configuring from resource: /hibernate.cfg.xml

09:55:04,656  INFO Configuration:1409 - Configuration resource: /hibernate.cfg.xml

09:55:04,921  INFO Configuration:559 - Reading mappings from resource : Hiber/Amigos.hbm.xml

09:55:06,171  INFO HbmBinder:300 - Mapping class: Hiber.Amigos -> amigos

09:55:06,187  INFO Configuration:1547 - Configured SessionFactory: null

09:55:06,281  INFO DriverManagerConnectionProvider:41 - Using Hibernate built-in connection pool (not for production use!)

09:55:06,281  INFO DriverManagerConnectionProvider:42 - Hibernate connection pool size: 1

09:55:06,296  INFO DriverManagerConnectionProvider:45 - autocommit mode: false

09:55:06,312  INFO DriverManagerConnectionProvider:80 - using driver: org.postgresql.Driver at URL: jdbc:postgresql://localhost:5432

09:55:06,312  INFO DriverManagerConnectionProvider:86 - connection properties: {user=postgres, password=****}

09:55:06,406  INFO SettingsFactory:89 - RDBMS: PostgreSQL, version: 8.3.0

09:55:06,406  INFO SettingsFactory:90 - JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.2 JDBC3 with SSL (build 506)

09:55:06,421  INFO Dialect:152 - Using dialect: org.hibernate.dialect.HSQLDialect

09:55:06,437  INFO TransactionFactoryFactory:31 - Using default transaction strategy (direct JDBC transactions)

09:55:06,437  INFO TransactionManagerLookupFactory:33 - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)

09:55:06,437  INFO SettingsFactory:143 - Automatic flush during beforeCompletion(): disabled

09:55:06,437  INFO SettingsFactory:147 - Automatic session close at end of transaction: disabled

09:55:06,437  INFO SettingsFactory:154 - JDBC batch size: 15

09:55:06,437  INFO SettingsFactory:157 - JDBC batch updates for versioned data: disabled

09:55:06,453  INFO SettingsFactory:162 - Scrollable result sets: enabled

09:55:06,453  INFO SettingsFactory:170 - JDBC3 getGeneratedKeys(): disabled

09:55:06,453  INFO SettingsFactory:178 - Connection release mode: auto

09:55:06,453  INFO SettingsFactory:205 - Default batch fetch size: 1

09:55:06,453  INFO SettingsFactory:209 - Generate SQL with comments: disabled

09:55:06,453  INFO SettingsFactory:213 - Order SQL updates by primary key: disabled

09:55:06,453  INFO SettingsFactory:217 - Order SQL inserts for batching: disabled

09:55:06,453  INFO SettingsFactory:386 - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory

09:55:06,453  INFO ASTQueryTranslatorFactory:24 - Using ASTQueryTranslatorFactory

09:55:06,453  INFO SettingsFactory:225 - Query language substitutions: {}

09:55:06,453  INFO SettingsFactory:230 - JPA-QL strict compliance: disabled

09:55:06,453  INFO SettingsFactory:235 - Second-level cache: enabled

09:55:06,453  INFO SettingsFactory:239 - Query cache: disabled

09:55:06,453  INFO SettingsFactory:373 - Cache provider: org.hibernate.cache.NoCacheProvider

09:55:06,453  INFO SettingsFactory:254 - Optimize cache for minimal puts: disabled

09:55:06,453  INFO SettingsFactory:263 - Structured second-level cache entries: disabled

09:55:06,468  INFO SettingsFactory:283 - Echoing all SQL to stdout

09:55:06,468  INFO SettingsFactory:290 - Statistics: disabled

09:55:06,468  INFO SettingsFactory:294 - Deleted entity synthetic identifier rollback: disabled

09:55:06,468  INFO SettingsFactory:309 - Default entity-mode: pojo

09:55:06,468  INFO SettingsFactory:313 - Named query checking : enabled

09:55:06,500  INFO SessionFactoryImpl:161 - building session factory



Initial SessionFactory creation failed.java.lang.NoClassDefFoundError: Hiber/Amigos (wrong name: hiber/Amigos)

Exception in thread "main" java.lang.ExceptionInInitializerError

at hiber.AmigosDAO.<clinit>(AmigosDAO.java:19)

at Hiber.Gerenciadora.createAndStoreEvent(Gerenciadora.java:22)

at Hiber.Gerenciadora.main(Gerenciadora.java:15)

Caused by: java.lang.NoClassDefFoundError: Hiber/Amigos (wrong name: hiber/Amigos)

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:620)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)

at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)

at java.net.URLClassLoader.access$100(URLClassLoader.java:56)

at java.net.URLClassLoader$1.run(URLClassLoader.java:195)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:164)

at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:100)

at org.hibernate.mapping.PersistentClass.getMappedClass(PersistentClass.java:96)

at org.hibernate.tuple.PropertyFactory.getGetter(PropertyFactory.java:168)

at org.hibernate.tuple.PropertyFactory.buildIdentifierProperty(PropertyFactory.java:44)

at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:124)

at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:434)

at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:109)

at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)

at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:226)

at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1300)

at hiber.AmigosDAO.<clinit>(AmigosDAO.java:15)

 2 more

Java Result: 1

BUILD SUCCESSFUL (total time: 2 seconds)

[/i]
eu creio q o erro está mesmo na linha:

Initial SessionFactory creation failed.java.lang.NoClassDefFoundError: Hiber/Amigos (wrong name: hiber/Amigos)

Exception in thread “main” java.lang.ExceptionInInitializerError

pelo que eu entendi ele não está encontrando a classe Hiber/Amigos que está declarada no arquivo hibernate.cfg.xml na clausula mapping resource
assim como abaixo:

<mapping resource=“Hiber/Amigos.hbm.xml”/>

sera que há um problema na estrutura de diretorios??
pq sera q o hibernate nao esta encontrando este arquivo??
quem puder ajudar eu agradeco

3 Respostas

O

só pra deixar mais claro o arquivo hibernate.cfg.xml esta na mesma pasta que o package Hiber que contem o arquivo de mapeamento Amigos.hbm.xml e os demais arquivos java das classes

BrunoBastosPJ

Tem certeza que seus pacotes começam com letra maiúscula? Cola o código dos arquivos xml ai, pelomenos o começo do Amigos.hbm.xml e a parte do mapping resources do hibernate

O

nossa veio passei horas na google pra tenta achar erro!!
era msm problema no maiuscula e miniscula
caramba!!
mas valeu pela forca

Criado 4 de março de 2008
Ultima resposta 4 de mar. de 2008
Respostas 3
Participantes 2