hibernate component xml mapping

Ex 9:

//working with components

     JAVA-SERVLETS     JAVA-JDBC     JAVA-JSP       HIBERNATE-SHCEMABASED 

    HIBERNATE-ANNOTATIONS     SPRING-IOC       SPRING –AOP-SCHEMABASED   

    SPRING-AOP-ANNOTATIONS      SPRING -DAO     SPRIN-MVC     SPRING-SECUTITY

     SPRING-DATA-JPA     REST-WEB-SERVICE     STRUTS2HIBERNATE    GWT.... 

Customer.java

package madhav;

public class Customer {

private String name;

private int cid;

private Address permenentAddress;

private Address tempAddress;

public String getName() {

      return name;

}

public void setName(String name) {

      this.name = name;

}

public int getCid() {

      return cid;

}

public void setCid(int cid) {

      this.cid = cid;

}

public Address getPermenentAddress() {

      return permenentAddress;

}

public void setPermenentAddress(Address permenentAddress) {

      this.permenentAddress = permenentAddress;

}

public Address getTempAddress() {

      return tempAddress;

}

public void setTempAddress(Address tempAddress) {

      this.tempAddress = tempAddress;

}

}

Address.java

package madhav;

public class Address {

private int hno;

private String city;

private String state;

public int getHno() {

      return hno;

}

public void setHno(int hno) {

      this.hno = hno;

}

public String getCity() {

      return city;

}

public void setCity(String city) {

      this.city = city;

}

public String getState() {

      return state;

}

public void setState(String state) {

      this.state = state;

}

}

Customer.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="madhav.Customer" table="customer">

   <id name="cid" type="int" column="cid" >

   <generator class="increment"/>

  </id>

  <property name="name">

   <column name="name" />

  </property>

            <component name="permenentAddress" class="madhav.Address">

                  <property name="hno" type="int">

                        <column name="p_hno"/>

                  </property>

                  <property name="city" type="string">

                        <column name="p_city"/>

                  </property>

                  <property name="state" type="string">

                        <column name="p_state" />

                  </property>

            </component>

            <component name="tempAddress" class="madhav.Address">

                  <property name="hno" type="int">

                        <column name="t_hno"/>

                  </property>

                  <property name="city" type="string">

                        <column name="t_city"/>

                  </property>

                  <property name="state" type="string">

                        <column name="t_state" />

                  </property>

            </component>

             

 </class>

</hibernate-mapping>

Hibernate.cfg.xml

<?xml version='1.0' encoding='UTF-8'?>

<!DOCTYPE hibernate-configuration PUBLIC

          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"

          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->

<hibernate-configuration>

    <session-factory>

        <property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>

        <property name="connection.url">jdbc:oracle:thin:@localhost:1521:XE</property>

        <property name="connection.username">system</property>

        <property name="connection.password">softech</property>

        <property name="connection.driver_class">oracle.jdbc.driver.OracleDriver</property>

    <mapping resource="customer.hbm.xml"/>

    </session-factory>

</hibernate-configuration>

     

                                           

TestCase.java

import madhav.*;

import org.hibernate.SessionFactory;

import org.hibernate.classic.Session;

import org.hibernate.cfg.*;

import org.hibernate.*;

import org.apache.log4j.*;

public class TestCase {

                                                 /**

                                                  * @param args

                                                  */

                                                 SessionFactory factory;

                                                

                                                 public void createCustomer(Customer d)

                                                 {

                                                  Session session=null;

                                                  Transaction tx=null;

                                                  try

                                                  {

                                                                 

                                                                 session =factory.openSession();

                                                                 

                                                                 

tx=session.beginTransaction();

                                                                 

                                                                 System.out.println("break1 in cd");

                                                                 session.save(d);

                                                                 

                                                                 tx.commit();

                                                                 System.out.println("record inserted");

                                                  }

                                                  catch(HibernateException e)

                                                  {

                                                               

                                                 e.printStackTrace();

                                                                 

                                                  }

                                                 }

                                                 public static void main(String[] args) {

                                                                // TODO Auto-generated method stub

                                                  System.out.println("first");

                                                                TestCase t=new TestCase();

                                                                Configuration cfg=new Configuration();

                                                                cfg.configure();

                                                                //cfg.addResource("employee.hbm.xml");

                                                                //cfg.addResource("personaldetails.hbm.xml");

                                                                System.out.println("break 2");

                                                               

t.factory=cfg.buildSessionFactory();

Address permenent=new Address();

permenent.setHno(23);

permenent.setCity("hyd");

permenent.setState("ap");

Address temp=new Address();

temp.setHno(3);

temp.setCity("prakasam");

temp.setState("ap");

Customer c=new Customer();

c.setCid(101);

c.setName("madhv");

c.setPermenentAddress(permenent);

c.setTempAddress(temp);

                                                                t.createCustomer(c);

                                                               

System.out.println("execution over");

                                                 }

}

Output -console:

 

Related Topics:

1. hibernate-basic-example(xml-based)
2. hibernate-inheritance-tableforclass-hierarchy(xml-based)
3. hibernate-inheritance-joinsubclass-(xml-based)
4. hibernate-inheritance-tableforconcreteclass(xml-based)
5. hibernate-onetoone-relation(xml-based)
6. hibernate-onetomany-relation(xml-based)
7. hibernate-manytomany-relation(xml-based)
8. hibernate-basic-example(Annotation-based)
9. hibernate-inheritance-tableforclass-hierarchy(Annotation-based)
10. hibernate-inberitance-joinsubclass-(Annotation-based)
11. hibernate-inheritance-tableforconcreteclass(Annotation-based)
12. hibernate-onetoone-relation(Annotation-based)
13. hibernate-onetomany-relation(Annotation-based)
14. hibernate-manytomany-relation(Annotation-based)