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POHibernate does not commit data
 

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    <p><br /> I'm trying to write a web service to store some data using jBoss 4.2.3 and Oracle.<br /> I suppose to use Hibernate with CMT and seems to me it doesn't commit the transaction. I have the following code:<br /><br /> <strong>Bean</strong>:</p> <pre><code>@Stateless @TransactionManagement(TransactionManagementType.CONTAINER) public class ZzzBean implements ZzzI { public ZzzBean() { } @TransactionAttribute(TransactionAttributeType.REQUIRED) public int addZzz() { try { Zzz z = new Zzz(); z.setA("a"); z.setI(new BigDecimal(11)); HibernateUtil.getSessionFactory().getCurrentSession().save(z); } catch (Exception ex) { ex.printStackTrace(); } return 1; } } </code></pre> <p><strong>Interface</strong>:</p> <pre><code>@Local public interface ZzzI { int addZzz(); } </code></pre> <p>My <strong>session factory</strong> class:</p> <pre><code>public class HibernateUtil { private static SessionFactory sessionFactory; private static Configuration configuration; static { try { configuration = new AnnotationConfiguration().configure(); sessionFactory = configuration.buildSessionFactory(); } catch (Throwable ex) { System.err.println("Initial SessionFactory creation failed." + ex); throw new ExceptionInInitializerError(ex); } } public static SessionFactory getSessionFactory() { return sessionFactory; } } </code></pre> <p><strong>hibernate.cfg.xml</strong> has following:</p> <pre><code>&lt;session-factory&gt; &lt;property name="hibernate.dialect"&gt;org.hibernate.dialect.Oracle10gDialect&lt;/property&gt; &lt;property name="hibernate.connection.driver_class"&gt;oracle.jdbc.OracleDriver&lt;/property&gt; &lt;property name="hibernate.connection.url"&gt;jdbc:oracle:thin:@//my_host&lt;/property&gt; &lt;property name="hibernate.connection.username"&gt;my_user&lt;/property&gt; &lt;property name="hibernate.connection.password"&gt;my_pass&lt;/property&gt; &lt;property name="show_sql"&gt;true&lt;/property&gt; &lt;property name="current_session_context_class"&gt;jta&lt;/property&gt; &lt;property name="transaction.factory_class"&gt;org.hibernate.transaction.CMTTransactionFactory&lt;/property&gt; &lt;property name="transaction.manager_lookup_class"&gt;org.hibernate.transaction.JBossTransactionManagerLookup&lt;/property&gt; &lt;mapping resource="com/example/Zzz.hbm.xml" /&gt; &lt;/session-factory&gt; </code></pre> <p><strong>Mapping</strong> file:</p> <pre><code>&lt;hibernate-mapping&gt; &lt;class name="com.example.Zzz" table="ZZZ"&gt; &lt;id name="i" type="big_decimal"&gt; &lt;column name="i" precision="22" scale="0" /&gt; &lt;generator class="assigned" /&gt; &lt;/id&gt; &lt;property name="a" type="string"&gt; &lt;column name="a" length="20" /&gt; &lt;/property&gt; &lt;/class&gt; &lt;/hibernate-mapping&gt; </code></pre> <p><strong>Entity</strong> class:</p> <pre><code>@Entity @Table(name = "ZZZ") public class Zzz implements Serializable { private static final long serialVersionUID = -4165930294512113400L; private BigDecimal i; private String a; public Zzz(){} @Id @Column(name = "i", unique = true, nullable = false, precision = 22, scale = 0) public BigDecimal getI() { return this.i; } @Column(name = "a", length = 20) public String getA() { return this.a; } public void setI(BigDecimal i) { this.i = i; } public void setA(String a) { this.a = a; } } </code></pre> <p>And the <strong>web service</strong> code:</p> <pre><code>@WebService(name = "Zzz", serviceName = "Zzz") @SOAPBinding(parameterStyle = SOAPBinding.ParameterStyle.BARE) @Stateless public class ZzzWS { @EJB(beanName = "ZzzBean") ZzzI z; @WebMethod public int addZzz() { return z.addVisit(); } } </code></pre> <p>When I call web service method I have the following output:</p> <pre><code>13:43:52,671 INFO [Version] Hibernate Annotations 3.2.1.GA 13:43:52,682 INFO [Environment] Hibernate 3.2.4.sp1 13:43:52,686 INFO [Environment] hibernate.properties not found 13:43:52,687 INFO [Environment] Bytecode provider name : javassist 13:43:52,691 INFO [Environment] using JDK 1.4 java.sql.Timestamp handling 13:43:52,753 INFO [Configuration] configuring from resource: /hibernate.cfg.xml 13:43:52,753 INFO [Configuration] Configuration resource: /hibernate.cfg.xml 13:43:52,869 INFO [Configuration] Reading mappings from resource : com/example/Zzz.hbm.xml 13:43:52,884 INFO [Configuration] Configured SessionFactory: null 13:43:53,022 INFO [HbmBinder] Mapping class: com.example.Zzz -&gt; ZZZ 13:43:53,124 INFO [DriverManagerConnectionProvider] Using Hibernate built-in connection pool (not for production use!) 13:43:53,124 INFO [DriverManagerConnectionProvider] Hibernate connection pool size: 20 13:43:53,124 INFO [DriverManagerConnectionProvider] autocommit mode: false 13:43:53,168 INFO [DriverManagerConnectionProvider] using driver: oracle.jdbc.OracleDriver at URL: jdbc:oracle:thin:@//my_host 13:43:53,168 INFO [DriverManagerConnectionProvider] connection properties: {user=***, password=***} 13:43:53,739 INFO [SettingsFactory] RDBMS: Oracle, version: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options 13:43:53,739 INFO [SettingsFactory] JDBC driver: Oracle JDBC driver, version: 11.2.0.2.0 13:43:53,754 INFO [Dialect] Using dialect: org.hibernate.dialect.Oracle10gDialect 13:43:53,758 INFO [TransactionFactoryFactory] Transaction strategy: org.hibernate.transaction.CMTTransactionFactory 13:43:53,760 INFO [TransactionManagerLookupFactory] instantiating TransactionManagerLookup: org.hibernate.transaction.JBossTransactionManagerLookup 13:43:53,761 INFO [TransactionManagerLookupFactory] instantiated TransactionManagerLookup 13:43:53,761 INFO [SettingsFactory] Automatic flush during beforeCompletion(): disabled 13:43:53,761 INFO [SettingsFactory] Automatic session close at end of transaction: disabled 13:43:53,762 INFO [SettingsFactory] JDBC batch size: 15 13:43:53,762 INFO [SettingsFactory] JDBC batch updates for versioned data: disabled 13:43:53,762 INFO [SettingsFactory] Scrollable result sets: enabled 13:43:53,762 INFO [SettingsFactory] JDBC3 getGeneratedKeys(): disabled 13:43:53,762 INFO [SettingsFactory] Connection release mode: auto 13:43:53,763 INFO [SettingsFactory] Default batch fetch size: 1 13:43:53,763 INFO [SettingsFactory] Generate SQL with comments: disabled 13:43:53,763 INFO [SettingsFactory] Order SQL updates by primary key: disabled 13:43:53,763 INFO [SettingsFactory] Order SQL inserts for batching: disabled 13:43:53,763 INFO [SettingsFactory] Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory 13:43:53,765 INFO [ASTQueryTranslatorFactory] Using ASTQueryTranslatorFactory 13:43:53,765 INFO [SettingsFactory] Query language substitutions: {} 13:43:53,765 INFO [SettingsFactory] JPA-QL strict compliance: disabled 13:43:53,765 INFO [SettingsFactory] Second-level cache: enabled 13:43:53,765 INFO [SettingsFactory] Query cache: disabled 13:43:53,765 INFO [SettingsFactory] Cache provider: org.hibernate.cache.NoCacheProvider 13:43:53,765 INFO [SettingsFactory] Optimize cache for minimal puts: disabled 13:43:53,765 INFO [SettingsFactory] Structured second-level cache entries: disabled 13:43:53,769 INFO [SettingsFactory] Echoing all SQL to stdout 13:43:53,769 INFO [SettingsFactory] Statistics: disabled 13:43:53,769 INFO [SettingsFactory] Deleted entity synthetic identifier rollback: disabled 13:43:53,769 INFO [SettingsFactory] Default entity-mode: pojo 13:43:53,769 INFO [SettingsFactory] Named query checking : enabled 13:43:53,789 INFO [SessionFactoryImpl] building session factory 13:43:54,121 INFO [SessionFactoryObjectFactory] Not binding factory to JNDI, no JNDI name configured 13:43:54,122 INFO [NamingHelper] JNDI InitialContext properties:{} 13:43:54,174 INFO [STDOUT] Hibernate: insert into ZZZ (a, i) values (?, ?) </code></pre> <p>But database does not have a new record even when I stop jBoss. Where is my fault? Please help.</p> <p>P.S. When I am not using CMT and write code like:</p> <pre><code>tx = session.beginTransaction(); session.persist(...); tx.commit(); </code></pre> <p>all works fine.</p>
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