hibernate in eclipse

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    Previous Home NextHibernate First ExampleIn this section, you will learn how to set environment in eclipse for hibernte application. Follows the

    following steps:

    Step 1: Open eclipse and select the file menu then open the following options. You choose:

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    Step 2: Click on Java Project then open the following:

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    Step 3: Click on "Finish" command button. Then your project is created in package explorer. Select your

    project and follows the following figure:

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    Step 4: Choose Folder opetion.

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    Step 5: Then lib folder is created under the project. Copy all hibernate library and paste in your lib folder

    then it will display:

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    Step 6: Configure the build path:

    Step 7: Click on Add Jar command button then open a dialog box and select all jars:

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    Step 8: Click on Ok command button:

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    Step 9: Again click on Ok button. Create a hibernate.cfg.xml file:

    com.mysql.jdbc.Driver

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    jdbc:mysql://localhost/hibernateExamples

    root

    10

    true

    org.hibernate.dialect.MySQLDialect

    update

    Step 10: Create employee.hbm.xml file:

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    Step 11: Create a class:

    Step 12: Create required fields:

    public class Employee {private int empId ;

    private String empName ;

    private int empSal ;}

    Step 13: To create auto generator through the eclipse:

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    Step 14: Open the following dialog:

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    Step 15: Then you get auto generate setter and getter methods:

    package developerhelpway.hibernate;

    public class Employee {

    private int empId ;

    private String empName ;

    private int empSal ;

    public int getEmpId() {

    return empId ;

    }

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    public void setEmpId( int empId) {

    this .empId = empId;

    }

    public String getEmpName() {

    return empName ;}

    public void setEmpName(String

    empName) {

    this .empName = empName;

    }

    public int getEmpSal() {

    return empSal ;

    }public void setEmpSal( int empSal) {

    this .empSal = empSal;

    }}

    Step 16: Now, you create main class: FirstExample.java package developerhelpway.hibernate;

    import org.hibernate.Session;import org.hibernate.SessionFactory;

    import org.hibernate.Transaction;import org.hibernate.cfg.Configuration;

    public class FirstExample {

    /*** @param args*/

    public static void main(String[] args) {// TODO Auto-generated method stub

    Session sess = null;Transaction tran = null;try{SessionFactory sessFact = newConfiguration().configure().buildSessionFactory();sess = sessFact.openSession();System.out.println("Session: "+ sess);tran = sess.beginTransaction();

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    Employee emp = new Employee();emp.setEmpName("Birendra Kumar");emp.setEmpSal(12000);sess.save(emp);tran.commit();

    }catch(Exception ex){ex.printStackTrace();}finally{sess.close();}

    }

    }

    To run this application follows the following instructions:

    Go and select the following:

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    Then open the following dialog:

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    Click on Ok command button:

    Output:

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