Mini-Project - Java Fullstack Developer - Hibernate Hacker rank Solutions

These Solutions is only for Educational Purpose. Not for Copy/Paste. Read the Question properly and write the answer accordingly. If you are stuck to complete please utilize this answer.

The Course Id of the above course is- 63430.

1. hibernate.cfg.xml

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

<!DOCTYPE hibernate-configuration PUBLIC

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

        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

    <session-factory>

        <property name="connection.driver_class">org.h2.Driver</property>

        <property name="connection.url">jdbc:h2:mem:test</property>

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

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

        <property name="connection.pool_size">1</property>

        <property name="dialect">org.hibernate.dialect.H2Dialect</property>

        <property name="show_sql">true</property>

        <property name="current_session_context_class">thread</property>

        <property name="hbm2ddl.auto">create-drop</property>

        <property name="hibernate.dbcp.initialSize">5</property>

        <property name="hibernate.dbcp.maxTotal">20</property>

        <property name="hibernate.dbcp.maxIdle">10</property>

        <property name="hibernate.dbcp.minIdle">5</property>

        <property name="hibernate.dbcp.maxWaitMillis">-1</property>

        <mapping class="com.fresco.DemoHib.Student" />

        <mapping class="com.fresco.DemoHib.Laptop" />

    </session-factory>

</hibernate-configuration>