Discussoes de Programacao e Tecnologia

Hibernate: Could not bind factory to JNDI

13 respostas
LucasRey
LucasRey

Boa noite amigo,

Estou rachando minha cabeça para faezr um simples programa que utilize o Hibernate. Porem não estou conseguindo.
Seguem os arquivos:

hibernate.properties:

hibernate.dialect=net.sf.hibernate.dialect.MySQLDialect
hibernate.connection.driver_class = org.gjt.mm.mysql.Driver
hibernate.connection.url = jdbc:mysql://127.0.0.1:3306/hibernate
hibernate.connection.username = root
hibernate.connection.password = root

hibernate.cfg.xml:

<?xml version="1.0"?>

O erro:

30/05/2010 17:43:06 net.sf.hibernate.cfg.Environment 

INFO: Hibernate 2.1.8

30/05/2010 17:43:06 net.sf.hibernate.cfg.Environment 

INFO: loaded properties from resource hibernate.properties: {hibernate.connection.username=root, hibernate.connection.password=root, hibernate.cglib.use_reflection_optimizer=true, hibernate.dialect=net.sf.hibernate.dialect.MySQLDialect   , hibernate.connection.url=jdbc:mysql://127.0.0.1:3306/hibernate, hibernate.connection.driver_class=org.gjt.mm.mysql.Driver}

30/05/2010 17:43:06 net.sf.hibernate.cfg.Environment 

INFO: using CGLIB reflection optimizer

30/05/2010 17:43:06 net.sf.hibernate.cfg.Environment 

INFO: using JDK 1.4 java.sql.Timestamp handling

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration configure

INFO: configuring from resource: /hibernate.cfg.xml

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration getConfigurationInputStream

INFO: Configuration resource: /hibernate.cfg.xml

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration addResource

INFO: Mapping resource: Amigo.hbm.xml

30/05/2010 17:43:06 net.sf.hibernate.cfg.Binder bindRootClass

INFO: Mapping class: Amigo -> amigo

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration doConfigure

INFO: Configured SessionFactory: teste

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration addResource

INFO: Mapping resource: Amigo.hbm.xml

30/05/2010 17:43:06 net.sf.hibernate.cfg.Binder bindRootClass

INFO: Mapping class: Amigo -> amigo

30/05/2010 17:43:06 net.sf.hibernate.cfg.Mappings addClass

WARNING: duplicate class mapping: Amigo

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration addClass

INFO: Mapping resource: Amigo.hbm.xml

30/05/2010 17:43:06 net.sf.hibernate.cfg.Binder bindRootClass

INFO: Mapping class: Amigo -> amigo

30/05/2010 17:43:06 net.sf.hibernate.cfg.Mappings addClass

WARNING: duplicate class mapping: Amigo

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing one-to-many association mappings

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing one-to-one association property references

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing foreign key constraints

30/05/2010 17:43:06 net.sf.hibernate.cfg.SettingsFactory buildSettings

WARNING: No dialect set - using GenericDialect: Dialect class not found: net.sf.hibernate.dialect.MySQLDialect

30/05/2010 17:43:06 net.sf.hibernate.dialect.Dialect 

INFO: Using dialect: net.sf.hibernate.dialect.GenericDialect

30/05/2010 17:43:06 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use outer join fetching: true

30/05/2010 17:43:06 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: Using Hibernate built-in connection pool (not for production use!)

30/05/2010 17:43:06 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: Hibernate connection pool size: 20

30/05/2010 17:43:06 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: using driver: org.gjt.mm.mysql.Driver at URL: jdbc:mysql://127.0.0.1:3306/hibernate

30/05/2010 17:43:06 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: connection properties: {user=root, password=root}

30/05/2010 17:43:06 net.sf.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup

INFO: No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)

30/05/2010 17:43:06 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use scrollable result sets: true

30/05/2010 17:43:06 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use JDBC3 getGeneratedKeys(): true

30/05/2010 17:43:06 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Optimize cache for minimal puts: false

30/05/2010 17:43:06 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Query language substitutions: {}

30/05/2010 17:43:06 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: cache provider: net.sf.hibernate.cache.EhCacheProvider

30/05/2010 17:43:06 net.sf.hibernate.cfg.Configuration configureCaches

INFO: instantiating and configuring caches

30/05/2010 17:43:06 net.sf.ehcache.config.ConfigurationFactory parseConfiguration

WARNING: No configuration found. Configuring ehcache from ehcache-failsafe.xml  found in the classpath: jar:file:/C:/Documents%20and%20Settings/usuario/Workspace/Hibernate/lib/ehcache-1.5.0.jar!/ehcache-failsafe.xml

30/05/2010 17:43:06 net.sf.hibernate.impl.SessionFactoryImpl 

INFO: building session factory

30/05/2010 17:43:06 net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance

INFO: Factory name: teste

30/05/2010 17:43:06 net.sf.hibernate.util.NamingHelper getInitialContext

INFO: JNDI InitialContext properties:{}

30/05/2010 17:43:06 net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance

WARNING: Could not bind factory to JNDI

javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:  java.naming.factory.initial

at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)

at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)

at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source)

at javax.naming.InitialContext.getNameParser(Unknown Source)

at net.sf.hibernate.util.NamingHelper.bind(NamingHelper.java:52)

at net.sf.hibernate.impl.SessionFactoryObjectFactory.addInstance(SessionFactoryObjectFactory.java:90)

at net.sf.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:172)

at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:805)

at AmigoDAO.(AmigoDAO.java:17)

at Principal.main(Principal.java:14)

Minha pergunta é: o que é esse JNDI? Esse negócio ai fica pedindo pedindo e pedindo, tá foda.
Até já procurei pra caramba na net sobre isso, mas nada efetivo.
Me ajudem por favor.

Alura POO: o que é programação orientada a objetos? Aprenda os conceitos básicos da programação orientada a objetos, como classes, objetos, herança, encapsulamento e polimorfismo, com exemplos.

13 Respostas

zoren
zoren

Para configurar o Hibernate vc deve usar apenas uma forma, as duas formas de configuração juntas não dá certo.

Por acaso você está utilizando o hibernate na versão 2??

LucasRey
LucasRey

A versão do Hibernate que estou utilizando é a 3.5.2 que baixei no site www.hibernate.org

zoren
zoren

Você usou apenas uma forma de configuração??

LucasRey
LucasRey

Sim, só essa com os arquivos hibernate.cfg.xml e hibernate.properties
Há alguma outra que posso tentar?

zoren
zoren

LucasRey:
Sim, só essa com os arquivos hibernate.cfg.xml e hibernate.properties
Há alguma outra que posso tentar?

Você deve usar apenas uma, ou usa o hibernate.cfg.xml ou usa o hibernate.properties, os dois não funciona

LucasRey
LucasRey

Então, é só colocar o conteudo dos dois em um só? Hummm.
Vou testar!

LucasRey
LucasRey

Ainda estou encontrando problemas, amigo.
Tá foda.

LucasRey
LucasRey

Então cara, meu hibernate.cfg.xml ficou assim:

<?xml version="1.0"?> org.gjt.mm.mysql.Driver jdbc:mysqld://localhost:3306/hibernate root root

5
20
1800
50
org.hibernate.dialect.MySQLDialect
false
true
net.sf.hibernate.transaction.JTATransactionFactory
java:comp/UserTransaction

Minha chamado ao factory na classe AmigoDAO ficou assim:

Configuration cfg = new Configuration();
this.factory = cfg.configure().buildSessionFactory();

Mas agora o erro é esse ENORME: 

01/06/2010 21:21:48 net.sf.hibernate.cfg.Environment 

INFO: Hibernate 2.1.8

01/06/2010 21:21:48 net.sf.hibernate.cfg.Environment 

INFO: hibernate.properties not found

01/06/2010 21:21:48 net.sf.hibernate.cfg.Environment 

INFO: using CGLIB reflection optimizer

01/06/2010 21:21:48 net.sf.hibernate.cfg.Environment 

INFO: using JDK 1.4 java.sql.Timestamp handling

01/06/2010 21:21:48 net.sf.hibernate.cfg.Configuration configure

INFO: configuring from resource: /hibernate.cfg.xml

01/06/2010 21:21:48 net.sf.hibernate.cfg.Configuration getConfigurationInputStream

INFO: Configuration resource: /hibernate.cfg.xml

01/06/2010 21:21:48 net.sf.hibernate.cfg.Configuration addResource

INFO: Mapping resource: Amigo.hbm.xml

01/06/2010 21:21:48 net.sf.hibernate.cfg.Binder bindRootClass

INFO: Mapping class: Amigo -> amigo

01/06/2010 21:21:48 net.sf.hibernate.cfg.Configuration doConfigure

INFO: Configured SessionFactory: java:hibernate/SessionFactory

01/06/2010 21:21:48 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing one-to-many association mappings

01/06/2010 21:21:48 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing one-to-one association property references

01/06/2010 21:21:48 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing foreign key constraints

SLF4J: The requested version 1.6 by your slf4j binding is not compatible with [1.5.5, 1.5.6, 1.5.7, 1.5.8]

SLF4J: See <a href="http://www.slf4j.org/codes.html#version_mismatch">http://www.slf4j.org/codes.html#version_mismatch</a> for further details.

0 [main] INFO org.hibernate.dialect.Dialect - Using dialect: org.hibernate.dialect.MySQLDialect

01/06/2010 21:21:48 net.sf.hibernate.cfg.SettingsFactory buildSettings

WARNING: No dialect set - using GenericDialect: Could not instantiate dialect class

01/06/2010 21:21:48 net.sf.hibernate.dialect.Dialect 

INFO: Using dialect: net.sf.hibernate.dialect.GenericDialect

01/06/2010 21:21:48 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use outer join fetching: true

01/06/2010 21:21:48 net.sf.hibernate.connection.C3P0ConnectionProvider configure

INFO: C3P0 using driver: org.gjt.mm.mysql.Driver at URL: jdbc:mysqld://localhost:3306/hibernate

01/06/2010 21:21:48 net.sf.hibernate.connection.C3P0ConnectionProvider configure

INFO: Connection properties: {user=root, password=root}

01/06/2010 21:21:48 com.mchange.v2.log.MLog 

INFO: MLog clients using java 1.4+ standard logging.

01/06/2010 21:21:49 com.mchange.v2.c3p0.C3P0Registry banner

INFO: Initializing c3p0-0.9.1 [built 16-January-2007 14:46:42; debug? true; trace: 10]

01/06/2010 21:21:49 net.sf.hibernate.transaction.TransactionFactoryFactory buildTransactionFactory

INFO: Transaction strategy: net.sf.hibernate.transaction.JTATransactionFactory

01/06/2010 21:21:49 net.sf.hibernate.util.NamingHelper getInitialContext

INFO: JNDI InitialContext properties:{}

01/06/2010 21:21:49 net.sf.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup

INFO: No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)

01/06/2010 21:21:49 net.sf.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup

INFO: No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)

01/06/2010 21:21:49 com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource getPoolManager

INFO: Initializing c3p0 pool… com.mchange.v2.c3p0.PoolBackedDataSource@a85bcf7b [ connectionPoolDataSource -> com.mchange.v2.c3p0.WrapperConnectionPoolDataSource@108a3d4 [ acquireIncrement -> 1, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, debugUnreturnedConnectionStackTraces -> false, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> 2rvxwl881w9kulm19bbxo6|193722c, idleConnectionTestPeriod -> 0, initialPoolSize -> 5, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 1800, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 20, maxStatements -> 50, maxStatementsPerConnection -> 0, minPoolSize -> 5, nestedDataSource -> com.mchange.v2.c3p0.DriverManagerDataSource@b19a7f26 [ description -> null, driverClass -> null, factoryClassLocation -> null, identityToken -> 2rvxwl881w9kulm19bbxo6|2ce908, jdbcUrl -> jdbc:mysqld://localhost:3306/hibernate, properties -> {user=******, password=******} ], preferredTestQuery -> null, propertyCycle -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, usesTraditionalReflectiveProxies -> false; userOverrides: {} ], dataSourceName -> null, factoryClassLocation -> null, identityToken -> 2rvxwl881w9kulm19bbxo6|92bbba, numHelperThreads -> 3 ]

01/06/2010 21:22:09 com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector run

WARNING: com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@15bdc50 – APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks!

01/06/2010 21:22:09 com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector run

WARNING: com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@15bdc50 – APPARENT DEADLOCK!!! Complete Status:

Managed Threads: 3

Active Threads: 3

Active Tasks:

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@9e5c73 (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0)

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@c791b9 (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2)

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@3020ad (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1)

Pending Tasks:

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1b15692

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1aa9f99

Pool thread stack traces:

Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0,5,main]

java.lang.Thread.sleep(Native Method)

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)

com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2,5,main]

java.lang.Thread.sleep(Native Method)

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)

com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1,5,main]

java.lang.Thread.sleep(Native Method)

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)

com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

01/06/2010 21:22:18 com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask run

WARNING: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@3020ad – Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception:

java.sql.SQLException: No suitable driver

at java.sql.DriverManager.getDriver(Unknown Source)

at com.mchange.v2.c3p0.DriverManagerDataSource.driver(DriverManagerDataSource.java:224)

at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:135)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)

at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)

at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)

at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)

at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

01/06/2010 21:22:18 net.sf.hibernate.cfg.SettingsFactory buildSettings

WARNING: Could not obtain connection metadata

java.sql.SQLException: Connections could not be acquired from the underlying database!

at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)

at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:12

at net.sf.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:33)

at net.sf.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84)

at net.sf.hibernate.cfg.Configuration.buildSettings(Configuration.java:1172)

at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:803)

at AmigoDAO.(AmigoDAO.java:22)

at Principal.main(Principal.java:45)

Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.

at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)

at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)

at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)

… 7 more

01/06/2010 21:22:18 com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask run

WARNING: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@c791b9 – Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception:

java.sql.SQLException: No suitable driver

at java.sql.DriverManager.getDriver(Unknown Source)

at com.mchange.v2.c3p0.DriverManagerDataSource.driver(DriverManagerDataSource.java:224)

at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:135)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)

at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)

at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)

at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)

at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

01/06/2010 21:22:18 com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask run

WARNING: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@9e5c73 – Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception:

java.sql.SQLException: No suitable driver

at java.sql.DriverManager.getDriver(Unknown Source)

at com.mchange.v2.c3p0.DriverManagerDataSource.driver(DriverManagerDataSource.java:224)

at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:135)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)

at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)

at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)

at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)

at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

01/06/2010 21:22:18 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use scrollable result sets: false

01/06/2010 21:22:18 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use JDBC3 getGeneratedKeys(): false

01/06/2010 21:22:18 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Optimize cache for minimal puts: false

01/06/2010 21:22:18 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Query language substitutions: {}

01/06/2010 21:22:18 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: cache provider: net.sf.hibernate.cache.EhCacheProvider

01/06/2010 21:22:18 net.sf.hibernate.cfg.Configuration configureCaches

INFO: instantiating and configuring caches

01/06/2010 21:22:18 net.sf.ehcache.config.ConfigurationFactory parseConfiguration

WARNING: No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/C:/Documents%20and%20Settings/usuario/Workspace/Amigo/lib/ehcache-1.5.0.jar!/ehcache-failsafe.xml

01/06/2010 21:22:18 net.sf.hibernate.impl.SessionFactoryImpl 

INFO: building session factory

01/06/2010 21:22:18 net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance

INFO: Factory name: java:hibernate/SessionFactory

01/06/2010 21:22:18 net.sf.hibernate.util.NamingHelper getInitialContext

INFO: JNDI InitialContext properties:{}

01/06/2010 21:22:18 net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance

WARNING: Could not bind factory to JNDI

javax.naming.NamingException: scheme java not recognized

at org.apache.activemq.jndi.ReadOnlyContext.lookup(ReadOnlyContext.java:211)

at javax.naming.InitialContext.lookup(Unknown Source)

at net.sf.hibernate.util.NamingHelper.bind(NamingHelper.java:59)

at net.sf.hibernate.impl.SessionFactoryObjectFactory.addInstance(SessionFactoryObjectFactory.java:90)

at net.sf.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:172)

at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:805)

at AmigoDAO.(AmigoDAO.java:22)

at Principal.main(Principal.java:45)

01/06/2010 21:22:38 com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask run

WARNING: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1b15692 – Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception:

java.sql.SQLException: No suitable driver

at java.sql.DriverManager.getDriver(Unknown Source)

at com.mchange.v2.c3p0.DriverManagerDataSource.driver(DriverManagerDataSource.java:224)

at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:135)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)

at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)

at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)

at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)

at com.mchange.v2.async.ThreadPerTaskAsynchronousRunner$TaskThread.run(ThreadPerTaskAsynchronousRunner.java:255)

01/06/2010 21:22:38 net.sf.hibernate.util.JDBCExceptionReporter logExceptions

WARNING: SQL Error: 0, SQLState: null

01/06/2010 21:22:38 net.sf.hibernate.util.JDBCExceptionReporter logExceptions

SEVERE: Connections could not be acquired from the underlying database!

01/06/2010 21:22:38 net.sf.hibernate.impl.SessionImpl execute

SEVERE: Could not synchronize database state with session

net.sf.hibernate.exception.GenericJDBCException: Cannot open connection

at net.sf.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:80)

at net.sf.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:69)

at net.sf.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)

at net.sf.hibernate.impl.BatcherImpl.convert(BatcherImpl.java:32

at net.sf.hibernate.impl.BatcherImpl.openConnection(BatcherImpl.java:295)

at net.sf.hibernate.impl.SessionImpl.connect(SessionImpl.java:3373)

at net.sf.hibernate.impl.SessionImpl.connection(SessionImpl.java:3333)

at net.sf.hibernate.impl.BatcherImpl.prepareStatement(BatcherImpl.java:63)

at net.sf.hibernate.impl.BatcherImpl.prepareStatement(BatcherImpl.java:5

at net.sf.hibernate.impl.BatcherImpl.prepareBatchStatement(BatcherImpl.java:111)

at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:454)

at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:436)

at net.sf.hibernate.impl.ScheduledInsertion.execute(ScheduledInsertion.java:37)

at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2449)

at net.sf.hibernate.impl.SessionImpl.executeAll(SessionImpl.java:2435)

at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2392)

at net.sf.hibernate.impl.SessionImpl.flush(SessionImpl.java:2261)

at AmigoDAO.insert(AmigoDAO.java:31)

at Principal.main(Principal.java:46)

Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!

at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)

at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:12

at net.sf.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:33)

at net.sf.hibernate.impl.BatcherImpl.openConnection(BatcherImpl.java:292)

… 14 more

Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.

at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)

at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)

at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)

… 17 more

01/06/2010 21:22:38 com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask run

WARNING: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1aa9f99 – Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception:

java.sql.SQLException: No suitable driver

at java.sql.DriverManager.getDriver(Unknown Source)

at com.mchange.v2.c3p0.DriverManagerDataSource.driver(DriverManagerDataSource.java:224)

at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:135)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)

at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)

at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)

at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)

at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)

at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)

at com.mchange.v2.async.ThreadPerTaskAsynchronousRunner$TaskThread.run(ThreadPerTaskAsynchronousRunner.java:255)

Meu Amigo.hbm.xml continua o mesmo:

<?xml version="1.0" encoding="UTF-8"?>
zoren
zoren

Você configurou o sistema de transação do JTA??

faz um teste com esse hibernate.cfg.xml

<?xml version="1.0" encoding="UTF-8"?>
<!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.dialect">org.hibernate.dialect.MySQLDialect</property>
    <property name="hibernate.connection.driver_class">org.gjt.mm.mysql.Driver</property>
    <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/hibernate</property>
    <property name="hibernate.connection.username">root</property>
    <property name="hibernate.connection.password">root</property>

    <mapping resource="Amigo.hbm.xml" />
  </session-factory>
</hibernate-configuration>
LucasRey
LucasRey

Hehehe, é cara, na verdade eu só fui configurando um monte de coisa pra ver se párava de dar os erros, acabou que dando outros e no final aquele enorme que postei.

Bom só para você ver. Minha classe AmigoDAO: 
import net.sf.hibernate.*;
import net.sf.hibernate.cfg.Configuration;

public class AmigoDAO 
{
	//Propriedades
	private SessionFactory factory;
	
	//Construtor
	public AmigoDAO() 
		throws Exception
	{
		factory = new Configuration().configure().addClass(Amigo.class).buildSessionFactory();
	}
		
	//Métodos
	public void insert(final Amigo _amigo) 
		throws HibernateException
	{
		Session s = this.factory.openSession();
		s.save(_amigo);
		s.flush();
		s.close();
	}
	
	public void delete(final Amigo _amigo) 
		throws HibernateException
	{
		Session s = this.factory.openSession();
		s.delete(_amigo);
		s.flush();
		s.close();
	}
	
	public Amigo retrieve(final String _nome) 
		throws HibernateException
	{
		Session s = this.factory.openSession();
		Amigo a = (Amigo) s.load(Amigo.class, _nome);
		s.flush();
		s.close();
		return a;
	}
	
	@SuppressWarnings("unchecked")
	public java.util.List getList(final String condicao) 
		throws HibernateException
	{
		Session s = this.factory.openSession();
		java.util.List amigos = s.find(condicao);
		s.flush();
		s.close();
		return amigos;
	}
}

Minha xml, hibernate.cfg.xml:

<?xml version="1.0" encoding="UTF-8"?>   
<!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.dialect">org.hibernate.dialect.MySQLDialect</property>   
    <property name="hibernate.connection.driver_class">org.gjt.mm.mysql.Driver</property>   
    <property name="hibernate.connection.url">jdbc:mysql://127.0.0.1:3306/hibernate</property>   
    <property name="hibernate.connection.username">root</property>   
    <property name="hibernate.connection.password">root</property>   
  
  	<property name="hibernate.connection.autocommit">true</property>  
  
    <mapping resource="Amigo.hbm.xml" />   
  </session-factory>   
</hibernate-configuration>

E minha Amigo.hbm.xml:

<?xml version="1.0" encoding="UTF-8"?>   
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 2.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">  

<hibernate-mapping auto-import="false">
	<class name="Amigo" table="amigo">
		<id name="nome" column="nome" type="string">
			<generator class="assigned"/>
		</id>
		<property name="endereco" column="endereco" type="string"/>
		<property name="fone" column="fone" type="string"/>
		<property name="cel" column="cel" type="string"/>
		<property name="email" column="email" type="string"/>
	</class>
</hibernate-mapping>

Bom, blz, já substitui o hibernate.cfg.xml que vc me passou.
Ele até executa e aparentemente não há nada e errado, parece que nao lança nenhuma Exception e tal, mas na console aparece isso:

[color=red]02/06/2010 20:32:11 net.sf.hibernate.cfg.Environment
INFO: Hibernate 2.1.8
02/06/2010 20:32:11 net.sf.hibernate.cfg.Environment
INFO: hibernate.properties not found
02/06/2010 20:32:11 net.sf.hibernate.cfg.Environment
INFO: using CGLIB reflection optimizer
02/06/2010 20:32:11 net.sf.hibernate.cfg.Environment
INFO: using JDK 1.4 java.sql.Timestamp handling
02/06/2010 20:32:11 net.sf.hibernate.cfg.Configuration configure
INFO: configuring from resource: /hibernate.cfg.xml
02/06/2010 20:32:11 net.sf.hibernate.cfg.Configuration getConfigurationInputStream
INFO: Configuration resource: /hibernate.cfg.xml
02/06/2010 20:32:12 net.sf.hibernate.cfg.Configuration addResource
INFO: Mapping resource: Amigo.hbm.xml
02/06/2010 20:32:12 net.sf.hibernate.cfg.Binder bindRootClass
INFO: Mapping class: Amigo -> amigo
02/06/2010 20:32:12 net.sf.hibernate.cfg.Configuration doConfigure
INFO: Configured SessionFactory: null
02/06/2010 20:32:12 net.sf.hibernate.cfg.Configuration addClass
INFO: Mapping resource: Amigo.hbm.xml
02/06/2010 20:32:12 net.sf.hibernate.cfg.Binder bindRootClass
INFO: Mapping class: Amigo -> amigo
02/06/2010 20:32:12 net.sf.hibernate.cfg.Mappings addClass
WARNING: duplicate class mapping: Amigo
02/06/2010 20:32:12 net.sf.hibernate.cfg.Configuration secondPassCompile
INFO: processing one-to-many association mappings
02/06/2010 20:32:12 net.sf.hibernate.cfg.Configuration secondPassCompile
INFO: processing one-to-one association property references
02/06/2010 20:32:12 net.sf.hibernate.cfg.Configuration secondPassCompile
INFO: processing foreign key constraints
SLF4J: The requested version 1.6 by your slf4j binding is not compatible with [1.5.5, 1.5.6, 1.5.7, 1.5.8]
SLF4J: See http://www.slf4j.org/codes.html#version_mismatch for further details.
16 [main] INFO org.hibernate.dialect.Dialect - Using dialect: org.hibernate.dialect.MySQLDialect
02/06/2010 20:32:12 net.sf.hibernate.cfg.SettingsFactory buildSettings
WARNING: No dialect set - using GenericDialect: Could not instantiate dialect class
02/06/2010 20:32:12 net.sf.hibernate.dialect.Dialect
INFO: Using dialect: net.sf.hibernate.dialect.GenericDialect
02/06/2010 20:32:12 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Use outer join fetching: true
02/06/2010 20:32:12 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: Using Hibernate built-in connection pool (not for production use!)
02/06/2010 20:32:12 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: Hibernate connection pool size: 20
02/06/2010 20:32:12 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: using driver: org.gjt.mm.mysql.Driver at URL: jdbc:mysql://127.0.0.1:3306/hibernate
02/06/2010 20:32:12 net.sf.hibernate.connection.DriverManagerConnectionProvider configure
INFO: connection properties: {user=root, password=root, autocommit=true}
02/06/2010 20:32:12 net.sf.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup
INFO: No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)
02/06/2010 20:32:12 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Use scrollable result sets: true
02/06/2010 20:32:12 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Use JDBC3 getGeneratedKeys(): true
02/06/2010 20:32:12 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Optimize cache for minimal puts: false
02/06/2010 20:32:12 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Query language substitutions: {}
02/06/2010 20:32:12 net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: cache provider: net.sf.hibernate.cache.EhCacheProvider
02/06/2010 20:32:12 net.sf.hibernate.cfg.Configuration configureCaches
INFO: instantiating and configuring caches
02/06/2010 20:32:12 net.sf.ehcache.config.ConfigurationFactory parseConfiguration
WARNING: No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/C:/Documents%20and%20Settings/usuario/Workspace/AmigoNew/lib/ehcache-1.5.0.jar!/ehcache-failsafe.xml
02/06/2010 20:32:12 net.sf.hibernate.impl.SessionFactoryImpl
INFO: building session factory
02/06/2010 20:32:12 net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance
INFO: Not binding factory to JNDI, no JNDI name configured[/color]

Depois nao acontece mais nada, quando vou olhar no banco, ele nao insertou nada.

zoren
zoren

É porque vc mapeou sua classe duas vezes

factory = new Configuration().configure().addClass(Amigo.class).buildSessionFactory();

e no hibernate xml

tira esse add class do seu código, deixa só no xml, se eu não me engano, o addClass funciona apenas qdo vc usa anotações para mapear a classe

LucasRey
LucasRey

Então cara, eu cheguei a tira-lo, pois percebi que estava mapeando duas vezes a mesma classe.
Só que o mesmo erro continua:

[color=red]04/06/2010 21:31:34 net.sf.hibernate.cfg.Environment 

INFO: Hibernate 2.1.8

04/06/2010 21:31:34 net.sf.hibernate.cfg.Environment 

INFO: hibernate.properties not found

04/06/2010 21:31:34 net.sf.hibernate.cfg.Environment 

INFO: using CGLIB reflection optimizer

04/06/2010 21:31:34 net.sf.hibernate.cfg.Environment 

INFO: using JDK 1.4 java.sql.Timestamp handling

04/06/2010 21:31:34 net.sf.hibernate.cfg.Configuration configure

INFO: configuring from resource: /hibernate.cfg.xml

04/06/2010 21:31:34 net.sf.hibernate.cfg.Configuration getConfigurationInputStream

INFO: Configuration resource: /hibernate.cfg.xml

04/06/2010 21:31:34 net.sf.hibernate.cfg.Configuration addResource

INFO: Mapping resource: Amigo.hbm.xml

04/06/2010 21:31:35 net.sf.hibernate.cfg.Binder bindRootClass

INFO: Mapping class: Amigo -> amigo

04/06/2010 21:31:35 net.sf.hibernate.cfg.Configuration doConfigure

INFO: Configured SessionFactory: null

04/06/2010 21:31:35 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing one-to-many association mappings

04/06/2010 21:31:35 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing one-to-one association property references

04/06/2010 21:31:35 net.sf.hibernate.cfg.Configuration secondPassCompile

INFO: processing foreign key constraints

SLF4J: The requested version 1.6 by your slf4j binding is not compatible with [1.5.5, 1.5.6, 1.5.7, 1.5.8]

SLF4J: See <a href="http://www.slf4j.org/codes.html#version_mismatch">http://www.slf4j.org/codes.html#version_mismatch</a> for further details.

0 [main] INFO org.hibernate.dialect.Dialect - Using dialect: org.hibernate.dialect.MySQLDialect

04/06/2010 21:31:35 net.sf.hibernate.cfg.SettingsFactory buildSettings

WARNING: No dialect set - using GenericDialect: Could not instantiate dialect class

04/06/2010 21:31:35 net.sf.hibernate.dialect.Dialect 

INFO: Using dialect: net.sf.hibernate.dialect.GenericDialect

04/06/2010 21:31:35 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use outer join fetching: true

04/06/2010 21:31:35 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: Using Hibernate built-in connection pool (not for production use!)

04/06/2010 21:31:35 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: Hibernate connection pool size: 20

04/06/2010 21:31:35 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: using driver: org.gjt.mm.mysql.Driver at URL: jdbc:mysql://127.0.0.1:3306/hibernate

04/06/2010 21:31:35 net.sf.hibernate.connection.DriverManagerConnectionProvider configure

INFO: connection properties: {user=root, password=root, autocommit=true}

04/06/2010 21:31:35 net.sf.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup

INFO: No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)

04/06/2010 21:31:35 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use scrollable result sets: true

04/06/2010 21:31:35 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Use JDBC3 getGeneratedKeys(): true

04/06/2010 21:31:35 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Optimize cache for minimal puts: false

04/06/2010 21:31:35 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: Query language substitutions: {}

04/06/2010 21:31:35 net.sf.hibernate.cfg.SettingsFactory buildSettings

INFO: cache provider: net.sf.hibernate.cache.EhCacheProvider

04/06/2010 21:31:35 net.sf.hibernate.cfg.Configuration configureCaches

INFO: instantiating and configuring caches

04/06/2010 21:31:35 net.sf.ehcache.config.ConfigurationFactory parseConfiguration

WARNING: No configuration found. Configuring ehcache from ehcache-failsafe.xml  found in the classpath: jar:file:/C:/Documents%20and%20Settings/usuario/Workspace/AmigoNew/lib/ehcache-1.5.0.jar!/ehcache-failsafe.xml

04/06/2010 21:31:36 net.sf.hibernate.impl.SessionFactoryImpl 

INFO: building session factory

04/06/2010 21:31:36 net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance

INFO: Not binding factory to JNDI, no JNDI name configured[/color]

Cara, será que não tem a ver com as linhas:

[color=red]04/06/2010 21:31:35 net.sf.ehcache.config.ConfigurationFactory parseConfiguration
WARNING: No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/C:/Documents%20and%20Settings/usuario/Workspace/AmigoNew/lib/ehcache-1.5.0.jar!/ehcache-failsafe.xml[/color]

Parece que ele não tá conseguindo configurar alguma coisa … estou pesquisando que nem loco sobre isso na net, mas ate agora nada.
Eita, tá dureza de fazer esse Hibernate funcinar, rsrsrs, ou será que eu que sou tonto, pô ja fiz, sem zueira, uns 5 tutoriais de “Meu Primeiro Programa Usando Hibernate”, e todos eles chegaram nesse erro aí.

Tem que configurar alguma coisa na máquina? Sei lah, no BD ?.. li sobre muita gente falando de configurar o JBoss ou Tomcat, mas pra programa JSE (que é o meu caso) não precisa né? … :? … já estou atirando pra todos os lados. rs, mas tá foda.

zoren
zoren

Esse não é erro

é só um warning

é pq vc tem o jar do ehcache no classpath e não tem configuração para ele

é só colocar a configuração no arquivo do hibernate

Criado 30 de maio de 2010
Ultima resposta 6 de jun. de 2010
Respostas 13
Participantes 2

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