How can apply query in Hibenrate?

Question

Hi !
I am using Hibenrate.and i need to know how to provide CRUD operation in Hibenrate.
I write the code for Inserting data in table.but when i want to read data there is a probs...
i have one table named book in My Sql server 5.0. in which id and bookname two fields are there...
now i have created 4 files...
1. Book.java (Entity beans)
2. book.hbm.xml (configuration beans with table in db)
3. IdIncrementExample.java (java file from which i am applying CRUD operation)
4. hibernate.cfg.xml (hibernate configuration)
Now the code is as follow.....
1. Book.java
public class Book {
private long lngBookId;
private String strBookName;
* @return Returns the lngBookId.
public long getLngBookId() {
return lngBookId;
* @param lngBookId The lngBookId to set.
public void setLngBookId(long lngBookId) {
this.lngBookId = lngBookId;
* @return Returns the strBookName.
public String getStrBookName() {
return strBookName;
* @param strBookName The strBookName to set.
public void setStrBookName(String strBookName) {
this.strBookName = strBookName;
2. book.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
     <class name="Book" table="book">
          <id name="lngBookId" type="long" column="id" >
<generator class="increment"/>
          </id>
          <property name="strBookName">
<column name="bookname" />
          </property>
     </class>
</hibernate-mapping>
3. hibernate.cfg.xml
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/test</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">root</property>
<property name="hibernate.connection.pool_size">10</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- Mapping files -->
<mapping resource="book.hbm.xml"/>
</session-factory>
</hibernate-configuration>
4. IdIncrementExample.java
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import java.io.*;
import org.hibernate.*;
import java.util.*;
* @author Administrator
public class IdIncrementExample {
public static void main(String[] args) {
Session session = null;
     DataInputStream din =new DataInputStream(System.in);
     String B_Name=new String();
     int B_No;
try{
// This step will read hibernate.cfg.xml and prepare hibernate for use
SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory();
session =sessionFactory.openSession();
Transaction txsave = session.beginTransaction();
//Create new instance of Contact and set values in it by reading them from form object
System.out.println("Inserting Book object into database..");
Book book = new Book();
book.setStrBookName("Tutorial");
session.saveOrUpdate(book);
System.out.println("Book object persisted to the database.\n\n");
txsave.commit();
System.out.println(" Save Completed");
     Transaction txupdate = session.beginTransaction();
     System.out.print("Please Enter The Book No :: ");
          B_No = Integer.parseInt(din.readLine());
     String SQL_QUERY ="update Book set bookname= 'Hackers' where id= :va";
     // System.out.println("\n String is :: " + SQL_QUERY);
     int p= session.createQuery(SQL_QUERY)
.setString("va","6")
.executeUpdate();
     for(Iterator it=query.iterate();it.hasNext();)
          System.out.println("First");
          Book b1=(Book)it.next();
          System.out.println("ID: " + b1.getStrBookName());
          System.out.println("Name: " + b1.getStrBookName());
               book.setLngBookId(B_No);
          System.out.print("Please Enter The Book Name :: ");
          B_Name = din.readLine();
               book.setStrBookName(B_Name);
          session.saveOrUpdate(book);
          System.out.println("Book object persisted to the database.");
txupdate.commit();
session.close();
}catch(Exception e){
System.out.println(e.getMessage());
}finally{
and when i run this code at that time the following errors ill genrate.....
init:
deps-jar:
Compiling 1 source file to C:\Documents and Settings\Administrator\My Documents\Hibernate\build\classes
Note: C:\Documents and Settings\Administrator\My Documents\Hibernate\src\IdIncrementExample.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
compile:
run:
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Inserting Book object into database..
Hibernate: select max(id) from book
Book object persisted to the database.
Hibernate: insert into book (bookname, id) values (?, ?)
Save Completed
5
Exception in thread "main" java.lang.NoClassDefFoundError: antlr/ANTLRException
at org.hibernate.hql.ast.ASTQueryTranslatorFactory.createQueryTranslator(ASTQueryTranslatorFactory.java:35)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:74)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:56)
at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72)
at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623)
at IdIncrementExample.main(IdIncrementExample.java:58)
Please Enter The Book No ::
Java Result: 1
BUILD SUCCESSFUL (total time: 54 seconds)
I am using Netbeans 5.5
and the sql file which is....here...
SQLyog - Free MySQL GUI v5.15
Host - 5.0.24-community-nt : Database - test
Server version : 5.0.24-community-nt
SET NAMES utf8;
SET SQL_MODE='';
create database if not exists `test`;
USE `test`;
SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO';
/*Table structure for table `book` */
DROP TABLE IF EXISTS `book`;
CREATE TABLE `book` (
`id` int(5) NOT NULL,
`bookname` varchar(20) default NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
/*Data for the table `book` */
insert into `book` (`id`,`bookname`) values (1,'abc');
insert into `book` (`id`,`bookname`) values (2,'Hibernate Tutorial');
insert into `book` (`id`,`bookname`) values (3,'sds');
insert into `book` (`id`,`bookname`) values (4,'Hibernate Tutorial');
insert into `book` (`id`,`bookname`) values (5,'Tutorial');
insert into `book` (`id`,`bookname`) values (6,'Tutorial');
insert into `book` (`id`,`bookname`) values (7,'Tutorial');
insert into `book` (`id`,`bookname`) values (8,'Tutorial');
insert into `book` (`id`,`bookname`) values (9,'Tutorial');
insert into `book` (`id`,`bookname`) values (10,'Tutorial');
insert into `book` (`id`,`bookname`) values (11,'Tutorial');
insert into `book` (`id`,`bookname`) values (12,'Tutorial');
insert into `book` (`id`,`bookname`) values (13,'Tutorial');
insert into `book` (`id`,`bookname`) values (14,'Tutorial');
insert into `book` (`id`,`bookname`) values (15,'Tutorial');
insert into `book` (`id`,`bookname`) values (16,'Tutorial');
SET SQL_MODE=@OLD_SQL_MODE;
test is the database name......and book is the table name...
=======================================================
can any one help me......

Answer 1

I was kind of kidding as I've written one and therefore have a vested interest.
However, hibernate.org should be your first port of call.
The creators of Hibernate have written a tome called "Java Persistence with Hibernate" that I've not read, but which has good reviews so far. They also wrote "Hibernate In Action" which is good, but slightly out of date. I'd also say that that one's only so-so for beginners.
My book is Beginning Hibernate, which I think is good for (duh) beginners.
There are others, but I don't feel obliged to try and sell you them as the ones I've read are mediocre.
D.