hibernate-annotations

How do I generate hibernate domain classes from tables with annotations at field level? I used Hibernate Tools project and generated domain classes from the tables in the database. The generated classes have annotations on the getter methods rather than at the field level. Kindly advice a way to generate domain classes that have the fields annotated. Is there any refactoring facility available in eclipse/IDEA etc.. to move the annotations from method level to field level? Appreciate your help and time. Tuyen Tran Here are the steps: Allocate "hibernate-tools.jar" by perform a search within

I am trying to use Hibernate annotation for writing a model class for my database tables. I have two tables, each having a primary key User and Question. @Entity @Table(name="USER") public class User { @Id @Column(name="user_id") @GeneratedValue(strategy=GenerationType.AUTO) private Long id; @Column(name="username") private String username; // Getter and setter } Question Table. @Entity @Table(name="QUESTION") public class Questions extends BaseEntity{ @Id @Column(name="question_id") @GeneratedValue(strategy=GenerationType.AUTO) private int id; @Column(name="question_text") private String

Say there is a User table with structure: User List item userId (PK) company (PK) userName address ...etc And I want to retrieve users only for the current company (company can be changed by the user through UI, so the company is a runtime parameter) Similarly there are many other tables that have similar structure with common column (company), and I want to restrict data to only the current company, so I am using hibernate filter to filter out data. Hibernate annotations: <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property

I have a problem that Hibernate is unable to determine the type for Set at the table USERS. I am trying to create a foreign key of table INVOICES through one-to-many relationship. One User can generate many Invoices. My User.java is given below. @Entity @Table(name="USERS") public class User { @Id @Column(name="User_Id",nullable=false) @GeneratedValue(strategy=GenerationType.AUTO) private Integer user_id; @Column(name="NAME") private String name; @Column(name="Address") private String address; @Column(name="Designation") private String designation; private Set<Invoice> invoices; /*@OneToMany

What is difference between @UniqueConstraint and @Column(unique = true) ? For example: @Table( name = "product_serial_group_mask", uniqueConstraints = {@UniqueConstraint(columnNames = {"mask", "group"})} ) And @Column(unique = true) @ManyToOne(optional = false, fetch = FetchType.EAGER) private ProductSerialMask mask; @Column(unique = true) @ManyToOne(optional = false, fetch = FetchType.EAGER) private Group group; As said before, @Column(unique = true) is a shortcut to UniqueConstraint when it is only a single field. From the example you gave, there is a huge difference between both. @Column

Why am I getting this exception? package com.domain.idea; import javax.persistence.CascadeType; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.JoinColumn; import javax.persistence.OneToOne; import javax.persistence.Table; import org.hibernate.annotations.AccessType; /** * object model for the view [InvestmentReturn].[vMAE_MFE] */ @Entity @Table(name="vMAE_MFE", schema="InvestmentReturn") @AccessType("field") public class MAE_MFEView { /** * trade property is a SuggestdTradeRecommendation object */ @OneToOne(fetch = FetchType.LAZY , cascade = {

i am working on a small application and I am trying to use Hibernate Annotations to map my entities. I wanted to test if everything is alright when i got this exception : Exception in thread "main" java.lang.ExceptionInInitializerError at fr.cc2i.intervention.dao.main.Main$HibernateUtil.<clinit>(Main.java:48) at fr.cc2i.intervention.dao.main.Main.test(Main.java:21) at fr.cc2i.intervention.dao.main.Main.main(Main.java:32) Caused by: java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader

I have one entity - User . It is described by User.class . Hibernate creates one table per entity, so when I call session.save(user) , my data is always saved to this table. Now I need another table for data of same User type, and I need to save my entity to that table only. Data structure (something like this): table users_1_table{ string id; string username; } table users_2_table{ string id; string username; } work with this : session.save(user1,"users_1_table") session.save(user2,"users_2_table") and in result I should have user1 in users_1_table and user2 in users_2_table . Due to system