Example usage for org.hibernate Session getSessionFactory

Introduction

In this page you can find the example usage for org.hibernate Session getSessionFactory.

Prototype

SessionFactory getSessionFactory();

Source Link

Document

Get the session factory which created this session.

Usage

From source file:org.seasar.hibernate.jpa.PersistenceUnitConfigurationTest.java

License:Apache License

public void testReadPersistenceXmlFile() throws Exception {
    final Session session = Session.class.cast(em.getDelegate());
    final SessionFactory sf = session.getSessionFactory();
    assertEquals(2, sf.getAllClassMetadata().size());
    assertNotNull(sf.getClassMetadata(Employee.class));
    assertNotNull(sf.getClassMetadata(Department.class));
}

From source file:org.seasar.hibernate.jpa.PersistenceUnitConfigurationTest.java

License:Apache License

public void testAddMappingFile() throws Exception {
    final Session session = Session.class.cast(em.getDelegate());
    final SessionFactory sf = session.getSessionFactory();
    assertEquals(3, sf.getAllClassMetadata().size());
    assertNotNull(sf.getClassMetadata(Employee.class));
    assertNotNull(sf.getClassMetadata(Department.class));
    assertNotNull(sf.getClassMetadata(Employee2.class));
}

From source file:org.seasar.hibernate.jpa.PersistenceUnitConfigurationTest.java

License:Apache License

public void testAddPersistenceClass() throws Exception {
    final Session session = Session.class.cast(em.getDelegate());
    final SessionFactory sf = session.getSessionFactory();
    assertEquals(3, sf.getAllClassMetadata().size());
    assertNotNull(sf.getClassMetadata(Employee.class));
    assertNotNull(sf.getClassMetadata(Department.class));
    assertNotNull(sf.getClassMetadata(Department2.class));
}

From source file:org.seasar.hibernate.jpa.PersistenceUnitConfigurationTest.java

License:Apache License

public void testMappingFileAutoDetection() throws Exception {
    final Session session = Session.class.cast(em.getDelegate());
    final SessionFactory sf = session.getSessionFactory();
    assertEquals(5, sf.getAllClassMetadata().size());
    assertNotNull(sf.getClassMetadata(Employee.class));
    assertNotNull(sf.getClassMetadata(Department.class));
    assertNotNull(sf.getClassMetadata(Employee2.class));
    assertNotNull(sf.getClassMetadata(Address.class));
    assertNotNull(sf.getClassMetadata(Project.class));
}

From source file:org.seasar.hibernate.jpa.PersistenceUnitConfigurationTest.java

License:Apache License

public void testMappingFileAutoDetectionSubPackage() throws Exception {
    final PersistenceUnitManager pum = PersistenceUnitManager.class
            .cast(getComponent(PersistenceUnitManager.class));
    final EntityManagerFactory emf = pum.getEntityManagerFactory("aaaPersistenceUnit");
    final EntityManager em = emf.createEntityManager();
    final Session session = Session.class.cast(em.getDelegate());
    final SessionFactory sf = session.getSessionFactory();
    assertEquals(3, sf.getAllClassMetadata().size());
    assertNotNull(sf.getClassMetadata(Dummy2.class));
}

From source file:org.seasar.hibernate.jpa.PersistenceUnitConfigurationTest.java

License:Apache License

public void testPersistenceClassAutoDetection() throws Exception {
    final Session session = Session.class.cast(em.getDelegate());
    final SessionFactory sf = session.getSessionFactory();
    assertEquals(4, sf.getAllClassMetadata().size());
    assertNotNull(sf.getClassMetadata(Employee.class));
    assertNotNull(sf.getClassMetadata(Department.class));
    assertNotNull(sf.getClassMetadata(Customer.class));
    assertNotNull(sf.getClassMetadata(Department2.class));
}

From source file:org.seasar.hibernate.jpa.PersistenceUnitConfigurationTest.java

License:Apache License

public void testPersistenceClassAutoDetectionSubPackage() throws Exception {
    final PersistenceUnitManager pum = PersistenceUnitManager.class
            .cast(getComponent(PersistenceUnitManager.class));
    final EntityManagerFactory emf = pum.getEntityManagerFactory("aaaPersistenceUnit");
    final EntityManager em = emf.createEntityManager();
    final Session session = Session.class.cast(em.getDelegate());
    final SessionFactory sf = session.getSessionFactory();
    assertEquals(3, sf.getAllClassMetadata().size());
    assertNotNull(sf.getClassMetadata(Dummy.class));
}

From source file:org.shept.org.springframework.orm.hibernate3.IgnoreCaseCriteriaBuilder.java

License:Apache License

public Criteria buildCriteria(String entityName, Object exampleEntity, SortDefinition sortDef,
        Session session) {

    Criteria executableCriteria = (entityName != null ? session.createCriteria(entityName)
            : session.createCriteria(exampleEntity.getClass()));
    executableCriteria.add(Example.create(exampleEntity).ignoreCase());

    String sortPropRoot = "";

    if (sortDef != null & StringUtils.hasText(sortDef.getProperty())) {
        // alias is needed to support sorting by associated entites properties e.g. assEntity.name
        // maybe we need to generate a surrogate rootProperty alias name (instead of reusing the given property name) ???
        int rootIdx = sortDef.getProperty().indexOf(".");
        if (rootIdx > 0) {
            sortPropRoot = sortDef.getProperty().substring(0, rootIdx);
            executableCriteria.createAlias(sortPropRoot, sortPropRoot);
        }//from  w  w  w.  ja v  a 2s . c  o m
        executableCriteria.addOrder(
                sortDef.isAscending() ? Order.asc(sortDef.getProperty()) : Order.desc(sortDef.getProperty()));
    }

    ClassMetadata meta = session.getSessionFactory().getClassMetadata(exampleEntity.getClass());
    // add subcriteria 
    //      List results = session.createCriteria(Parent.class)
    //         .add( Example.create(parent).ignoreCase() )
    //         .createCriteria("child")
    //         .add( Example.create( parent.getChild() ) )
    //         .list();
    String[] propNames = meta.getPropertyNames();
    for (String propName : propNames) {
        if (meta.getPropertyType(propName).isEntityType()) {
            Object propVal = meta.getPropertyValue(exampleEntity, propName, EntityMode.POJO);
            // Unfortunately the Hibernate criteria implementation isn't perfect, so if we have
            // both a sort subcriteria and a filter subcriteria then we get errors from hibernate
            // "org.hibernate.QueryException: duplicate association path"
            // workaround here is to exclude sorts from the filter [ && !propName.equals(sortPropRoot) ] 
            // which may give unexpected results
            if (propVal != null && !propName.equals(sortPropRoot)) {
                executableCriteria.createCriteria(propName).add(Example.create(propVal).ignoreCase());
            }
        }
    }
    return executableCriteria;
}

From source file:org.springframework.orm.hibernate3.SessionFactoryBuilderSupport.java

License:Apache License

/**
 * Execute schema creation script, determined by the Configuration object
 * used for creating the SessionFactory. A replacement for Hibernate's
 * SchemaExport class, to be invoked on application setup.
 * <p>Fetch the FactoryBean itself by rather than the exposed
 * SessionFactory to be able to invoke this method, e.g. via
 * <pre class="code">//from w ww  . j  a  v a 2s  .  c  o m
 * LocalSessionFactoryBean sfb = ctx.getBean("&mySessionFactory", LocalSessionFactoryBean.class);
 * </pre>
 * or in the case of {@code @Configuration} class usage, register the
 * SessionFactoryBuilder as a {@code @Bean} and fetch it by type:
 * <pre class="code">
 * SessionFactoryBuilder sfb = ctx.getBean(SessionFactoryBuilder.class);
 * </pre>
 * <p>Uses the SessionFactory that this bean generates for accessing a
 * JDBC connection to perform the script.
 * @throws DataAccessException in case of script execution errors
 * @see org.hibernate.cfg.Configuration#generateSchemaCreationScript
 * @see org.hibernate.tool.hbm2ddl.SchemaExport#create
 */
public void createDatabaseSchema() throws DataAccessException {
    logger.info("Creating database schema for Hibernate SessionFactory");
    DataSource dataSource = getDataSource();
    if (dataSource != null) {
        // Make given DataSource available for the schema update.
        SessionFactoryBuilderSupport.configTimeDataSourceHolder.set(dataSource);
    }
    try {
        HibernateTemplate hibernateTemplate = new HibernateTemplate(getSessionFactory());
        hibernateTemplate.execute(new HibernateCallback<Object>() {
            @SuppressWarnings("deprecation")
            public Object doInHibernate(Session session) throws HibernateException, SQLException {
                Dialect dialect = ((SessionFactoryImplementor) session.getSessionFactory()).getDialect();
                String[] sql = configuration.generateSchemaCreationScript(dialect);
                executeSchemaScript(session.connection(), sql);
                return null;
            }
        });
    } finally {
        if (dataSource != null) {
            SessionFactoryBuilderSupport.configTimeDataSourceHolder.remove();
        }
    }
}

From source file:org.springframework.orm.hibernate3.SessionFactoryBuilderSupport.java

License:Apache License

/**
 * Execute schema update script, determined by the Configuration object
 * used for creating the SessionFactory. A replacement for Hibernate's
 * SchemaUpdate class, for automatically executing schema update scripts
 * on application startup. Can also be invoked manually.
 * <p>Fetch the FactoryBean itself by rather than the exposed
 * SessionFactory to be able to invoke this method, e.g. via
 * <pre class="code">//  w  w w.j a  v a 2  s  .  com
 * LocalSessionFactoryBean sfb = ctx.getBean("&mySessionFactory", LocalSessionFactoryBean.class);
 * </pre>
 * or in the case of {@code @Configuration} class usage, register the
 * SessionFactoryBuilder as a {@code @Bean} and fetch it by type:
 * <pre class="code">
 * SessionFactoryBuilder sfb = ctx.getBean(SessionFactoryBuilder.class);
 * </pre>
 * <p>Uses the SessionFactory that this bean generates for accessing a
 * JDBC connection to perform the script.
 * @throws DataAccessException in case of script execution errors
 * @see #setSchemaUpdate
 * @see org.hibernate.cfg.Configuration#generateSchemaUpdateScript
 * @see org.hibernate.tool.hbm2ddl.SchemaUpdate
 */
public void updateDatabaseSchema() throws DataAccessException {
    logger.info("Updating database schema for Hibernate SessionFactory");
    if (this.dataSource != null) {
        // Make given DataSource available for the schema update.
        configTimeDataSourceHolder.set(this.dataSource);
    }
    try {
        HibernateTemplate hibernateTemplate = new HibernateTemplate(getSessionFactory());
        hibernateTemplate.setFlushMode(HibernateTemplate.FLUSH_NEVER);
        hibernateTemplate.execute(new HibernateCallback<Void>() {
            public Void doInHibernate(Session session) throws HibernateException, SQLException {
                @SuppressWarnings("deprecation")
                Connection conn = session.connection();
                Dialect dialect = ((SessionFactoryImplementor) session.getSessionFactory()).getDialect();
                DatabaseMetadata metadata = new DatabaseMetadata(conn, dialect);
                String[] sql = configuration.generateSchemaUpdateScript(dialect, metadata);
                executeSchemaScript(conn, sql);
                return null;
            }
        });
    } finally {
        if (dataSource != null) {
            configTimeDataSourceHolder.remove();
        }
    }
}