Files Required: ---- Category.java Question.java Client.java
Question.hbm.xml Category.hbm.xml hibernate.cfg.xml TablesOne to
one Association Mappingpackage com.javasree;public class Category
{private int catid;private String catname;private String
moderator;private String memail;private int no;
public Category!"{#public Category!String catname$String
moderator$String memail$int no"{ this.catname%catname;
this.moderator%moderator; this.memail%memail;
this.no%no;#&& set&get methods #package
com.javasree;import java.util.'ate;public class Question{private
Category category;private int uesid;private String uestitle;private
String uesdesc;private String postedby;private 'ate postedon;public
Question!"{#public Question!String uestitle$String uesdesc$String
postedby$'ate postedon"{ this.uestitle%uestitle;
this.uesdesc%uesdesc; this.postedby%postedby;
this.postedon%postedon;
&&this.category%category;#&& set & get
methods#Category.javaQuestion.java(((.jlcindia.comrajivsh)*)+gmail.com
,iles -euired .//////// Category.java Question.java Client.java
Question.hb.!l Category.hb.!l hibernate.c"g.!l #ables0ibernate
1ssociation2appings$package com.javasree;import java.util.3;import
org.hibernate.cfg.Configuration;import
org.hibernate.Session,actory;import org.hibernate.Session;import
org.hibernate.Transaction;public class Client{public static void
main!String as45"{Transaction tx%null;try{Configuration cfg%ne(
Configuration!";cfg%cfg.configure!";Session,actory
sf%cfg.buildSession,actory!";Session
ses%sf.openSession!";tx%ses.beginTransaction!";Category
category%ne( Category!6S7-897TS6$6-121:
S0;126$6ram+jlc.com6$6$6@1CASB:6$ne(
'ate!"";ses.save!ues";ues.setCategory!category";tx.commit!";ses.close!";#catch!7xception
e"{&&tx.rollback!";e.printStackTrace!";###Chibernate/mappingDCclass
name%6com.javasree.Question6 table%6uestionEtable6D Cid
name%6uesid6 column%6uesid6 type%6int6DCgenerator
class%6increment6&D C&idD Cproperty name%6uestitle6
column%6uestitle6&D Cproperty name%6uesdesc6
column%6uesdesc6&D Cproperty name%6postedby6
column%6postedby6&D Cproperty name%6postedon6 column%6postedon6
type%6date6&D Cmany/to/one name%6category6 column%6catid6
class%6com.javasree.Category6&D C&classD
C&hibernate/mappingDClient.javaQuestion.hb.!l,iles -euired
.//////// Category.java Question.java Client.java Question.hb.!l
Category.hb.!l hibernate.c"g.!l #ablesOne to one Mapping
%Chibernate/mappingDCclass name%6com.javasree.Category6
table%6categoryEtable6D Cid name%6catid6 column%6catid6
type%6int6DCgenerator class%6increment6&D C&idD Cproperty
name%6catname6 column%6catname6&D Cproperty name%6moderator6
column%6moderator6&D Cproperty name%6memail6
column%6memail6&D Cproperty name%6no6 column%6no6
type%6int6&DC&classD C&hibernate/mappingDcreate
database rats;use rats;create table categoryEtable!catid int
primary key$catname varchar!)F"$moderator varchar!)F"$memail
varchar!)F"$no int";create table uestionEtable!uesid int primary
key$uestitle varchar!G*"$uesdesc varchar!GF"$postedby
varchar!)*"$postedon date$catid int references
categoryEtable";Chibernate/configurationDCsession/factoryDCproperty
name%6connection.driverEclass6Dcom.mysl.jdbc.'riverC&propertyDCproperty
name%6connection.url6Djdbc.mysl.&&localhost&ratsC&propertyDCproperty
name%6connection.username6DrootC&propertyDCproperty
name%6connection.pass(ord6DrajivC&propertyDCproperty
name%6dialect6Dorg.hibernate.dialect.2ySQ9'ialectC&propertyDCproperty
name%6sho(Esl6DtrueC&propertyDCmapping
resource%6com&javasree&Category.hbm.xml6&DCmapping
resource%6com&javasree&Question.hbm.xml6&DC&session/factoryDC&hibernate/configurationDCategory.hb.!lTablesmyslD
select & "ro
question'table(H////////H//////////////H///////////////////H//////////H////////////H///////HI
uesid I uestitleI uesdescI postedby I postedon I catid
IH////////H//////////////H///////////////////H//////////H////////////H///////HI)
I =01T is ...> I =01T ?S S7-897T > I @1CASB:I G**J/*K/GG I)
IH////////H//////////////H///////////////////H//////////H////////////H///////HmyslD
select & "ro
category'table(H///////H//////////H/////////////H/////////////H//////HI
catid I catnameI moderator I memailI
noIH///////H//////////H/////////////H/////////////H//////HI ) I
S7-897TS I -121: S0;12 I ram+jlc.com I
