Error Non-mapped

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Mapping Error No Devices Discovered

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Table Name Is Not Mapped Hibernate

it only takes a minute: Sign up Hibernate table not mapped error up vote 22 down vote favorite 6 I have a web application that use Hibernate to make CRUD operations over a database. I got an error saying that the table is not mapped. See the Java files: Error message: org.springframework.orm.hibernate3.HibernateQueryException: Books is not mapped [SELECT COUNT(*) FROM

Hibernate Class Is Not Mapped

Books]; nested exception is org.hibernate.hql.ast.QuerySyntaxException: Books is not mapped [SELECT COUNT(*) FROM Books] at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:660) at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412) at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:411) ... Caused by: org.hibernate.hql.ast.QuerySyntaxException: Books is not mapped [SELECT COUNT(*) FROM Books] at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181) at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:111) at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:93) ... Here's my DAO.java method: public int getTotalBooks(){ return DataAccessUtils.intResult(hibernateTemplate.find("SELECT COUNT(*) FROM Books")); } Book.java: @Entity @Table(name="Books") public class Book { @Id @GeneratedValue @Column(name="id") private int id; @Column(name="title", nullable=false) private String title; ... } How should I modify it in order to work? java eclipse spring hibernate hibernate-mapping share|improve this question edited Jul 20 at 15:37 Gray 77.8k12164227 asked Jan 21 '13 at 19:44 Pascut 7261724 What a package name where persistence classes? –Roman C Jan 21 '13 at 20:23 please reformulate, I don't understand your idea –Pascut Jan 21 '13 at 20:30 See the answer. –Roman C Jan 21 '13 at 20:31 add a comment| 4 Answers 4 active oldest votes up vote 47 down vote accepted What does the exception message say? It says: Books is not mapped [SELECT COUNT(*) FROM Book

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Org.hibernate.hql.internal.ast.querysyntaxexception: Employee Is Not Mapped

the workings and policies of this site About Us Learn more about Stack Overflow no persistent classes found for query class the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x http://stackoverflow.com/questions/14446048/hibernate-table-not-mapped-error Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Hibernate error - QuerySyntaxException: users is not mapped [from users] up vote 56 down vote favorite 12 I'm http://stackoverflow.com/questions/9954590/hibernate-error-querysyntaxexception-users-is-not-mapped-from-users trying to get a list of all the users from "users" table and I get the following error: org.hibernate.hql.internal.ast.QuerySyntaxException: users is not mapped [from users] org.hibernate.hql.internal.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:180) org.hibernate.hql.internal.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:110) org.hibernate.hql.internal.ast.tree.FromClause.addFromElement(FromClause.java:93) This is the code I wrote to add/get users: public List getUsers() { Session session = HibernateUtil.getSessionFactory().getCurrentSession(); session.beginTransaction(); List result = (List) session.createQuery("from users").list(); session.getTransaction().commit(); return result; } public void addUser(User user) { Session session = HibernateUtil.getSessionFactory().getCurrentSession(); session.beginTransaction(); session.save(user); session.getTransaction().commit(); } public void addUser(List users) { Session session = HibernateUtil.getSessionFactory().getCurrentSession(); session.beginTransaction(); for (User user : users) { session.save(user); } session.getTransaction().commit(); } Adding users works, but when I use the getUsers function I get these error. This is my hibernate config file: jdbc:mysql://localhost:3306/test root root com.mysql.jdbc.Driver test org.hibernate.dialect.MySQL5Dialect true true create-drop 1 thread