hibernate-4.x

I'm trying to use Hibernate 4 with annotations only, and a hibernate.cfg.xml file. I've made my own annotation and am using reflection to add this to the configuration. I'm able to use Hibernate 4 in this manner fine, but my configuration is being built using a deprecated method. final Configuration configuration = new Configuration(); final Reflections reflections = new Reflections(Item.class.getPackage().getName()); final Set<Class<?>> classes = reflections.getTypesAnnotatedWith(Entity.class); for (final Class<?> clazz : classes) { configuration.addAnnotatedClass(clazz); } return

I am developing Spring MVC Hibernate Integration example. In this example I'm using Spring 4.1.9.RELEASE and Hibernate 5.1.0.Final . If I downgrade Hibernate version to 4.3.5.Final then it works. Now inorder to use hibernate 5 what else configuration do I need to change. Please refer more details below. Please find below the exception I see java.lang.ClassNotFoundException: org.hibernate.engine.transaction.spi.TransactionContext at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass

i tried to observe JPA2 / Hibernate4 proxy behavior below, // Circular entity with lazy loading: @Entity public class Employee { @Id@Generated int id; String name; @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.ALL) Employee boss; public String toString() { return id + "|" + name + "|" + boss; } //getters and setters ... } // Persist entities: // Outer entity: Employee employee = new Employee(); employee.setName("engineer"); // Inner entity: Employee boss = new Employee(); boss.setName("manager"); employee.setBoss(boss); entityTransaction.begin(); entityManager.persist(employee);

I'm upgrading to the Hibernate4:4.3.5.3 plugin for Grails 2.3.9 . However, I'm getting an error: getGeneratedKeys() support is not enabled I haven't been able to find any configuration details on how to enable this. I just found that you can configure it under DataSource.groovy in the hibernate{...} block hibernate{ jdbc.use_get_generated_keys = true } 来源： https://stackoverflow.com/questions/24050291/grails-hibernate4-upgrade-errors-on-getgeneratedkeys

I have just updated to Hibernate 4.0 and am seeing the warning message : HHH000387: ResultSet's statement was not registered in my log files. What does this mean, and should I be worried? I would not worry too much. In any case it looks like it is not in API's users hands to avoid this message. Logging is done in the org.hibernate.engine.jdbc.internal.JdbcResourceRegistryImpl. According documentation : The main function of a JdbcResourceRegistry is to make sure resources get cleaned up. Short look to the code tells, that such a message is logged in two situations: ResultSet is registered via

I am trying to map native SQL result to my POJO. Here is the configuration. I am using spring. <bean id="ls360Emf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" > <property name="dataSource" ref="ls360DataSource" /> <property name="jpaVendorAdapter" ref="vendorAdaptor" /> <property name="packagesToScan" value="abc.xyz"/> <property name="jpaProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop> <prop key="hibernate.max_fetch_depth">3</prop> <prop key="hibernate.jdbc.fetch_size">50</prop> <prop key="hibernate.jdbc.batch_size"

I have written a sample Spring Hibernate application o understand how Spring hibernate integration works. Here is my applicationContext.xml <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:task="http://www.springframework.org/schema/task" xsi:schemaLocation=

I am new to Spring MVC. Tried to build the project with the security login, but can not start .war in tomcat. FAIL - Application at context path /employee could not be started I checked for duplication of libraris such us log4j and slf4j please help me understand the reason, thanks in advance. <?xml version="1.0" encoding="UTF-8"?> <web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <display-name>Spring MVC