@Entity
@Table(name = "USER", schema = "KunderaExamples@twissandraTest")
public class UserCassandra
{
    @Id
    @Column(name = "USER_ID")
    private String userId;
    // Embedded object, will persist co-located
    @Embedded
    private PersonalDetailCassandra personalDetail;
    // Embedded object, will persist co-located
    @Embedded
    private ProfessionalDetailCassandra professionalDetail;
 

@Embeddable
@IndexCollection(columns = { @Index(name = "professionId"), @Index(name = "departmentName"),
        @Index(name = "isExceptional"), @Index(name = "age"), @Index(name = "grade"),
        @Index(name = "digitalSignature"), @Index(name = "rating"), @Index(name = "compliance"),
        @Index(name = "height"), @Index(name = "enrolmentDate"), @Index(name = "enrolmentTime"),
        @Index(name = "joiningDateAndTime"), @Index(name = "yearsSpent"), @Index(name = "uniqueId"),
        @Index(name = "monthlySalary"), @Index(name = "birthday"), @Index(name = "birthtime"),
        @Index(name = "anniversary"), @Index(name = "jobAttempts"), @Index(name = "accumulatedWealth"),
        @Index(name = "graduationDay") })
public class ProfessionalDetailCassandra
{
    // Primitive Types
    @Column(name = "PROFESSION_ID")
    private long professionId;
    @Column(name = "DEPARTMENT_NAME")
    private String departmentName;
    @Column(name = "IS_EXCEPTIONAL")
    private boolean isExceptional;
    @Column(name = "AGE")
    private int age;
    @Column(name = "GRADE")
    private char grade; // A,B,C,D,E,F for i to vi
    @Column(name = "DIGITAL_SIGNATURE")
    private byte digitalSignature;
    @Column(name = "RATING")
    private short rating; // 1-10
    @Column(name = "COMPLIANCE")
    private float compliance;
    @Column(name = "HEIGHT")
    private double height;

create column family USER;

em = emf.createEntityManager();
UserCassandra user1 = new UserCassandra(userId1, "Amresh", "password1", "married");
Calendar cal = Calendar.getInstance();
cal.setTime(new Date(1344079067777l));
user1.setProfessionalDetail(new ProfessionalDetailCassandra(1234567, "Labs", false, 31, 'C', (byte) 8,
                (short) 5, (float) 10.0, 163.12, new Date(Long.parseLong("1344079065781")), new Date(Long
                        .parseLong("1344079067623")), new Date(Long.parseLong("1344079069105")), 2, new Long(
                        3634521523423L), new Double(0.23452342343), new java.sql.Date(new Date(Long
                        .parseLong("1344079061111")).getTime()), new java.sql.Time(new Date(Long
                        .parseLong("1344079062222")).getTime()), new java.sql.Timestamp(new Date(Long
                        .parseLong("13440790653333")).getTime()), new BigInteger("123456789"),
                new BigDecimal(123456789), cal));
em.persist(user1);

RowKey: 0001
=> (super_column=PREFERENCE_ID,
     (name=PREFERENCE_ID, value=5031, timestamp=1383739136764))
=> (super_column=professionalDetail,
     (name=ACCUMULATED_WEALTH, value=00000000075bcd15, timestamp=1383739136757)
     (name=AGE, value=0000001f, timestamp=1383739136757)
     (name=ANNIVERSARY, value=00000c396d8d6995, timestamp=1383739136757)
     (name=BIRTH_DAY, value=00000138f15ae077, timestamp=1383739136757)
     (name=BIRTH_TIME, value=00000138f15ae4ce, timestamp=1383739136757)
     (name=COMPLIANCE, value=41200000, timestamp=1383739136757)
     (name=DEPARTMENT_NAME, value=4c616273, timestamp=1383739136757)
     (name=DIGITAL_SIGNATURE, value=0800000000000000, timestamp=1383739136757)
     (name=ENROLMENT_DATE, value=00000138f15af2b5, timestamp=1383739136757)
     (name=ENROLMENT_TIME, value=00000138f15af9e7, timestamp=1383739136757)
     (name=GRADE, value=0043, timestamp=1383739136757)
     (name=GRADUATION_DAY, value=00000138f15afa81, timestamp=1383739136757)
     (name=HEIGHT, value=406463d70a3d70a4, timestamp=1383739136757)
     (name=IS_EXCEPTIONAL, value=00, timestamp=1383739136757)
     (name=JOB_ATTEMPTS, value=075bcd15, timestamp=1383739136757)
     (name=JOINING_DATE_TIME, value=00000138f15affb1, timestamp=1383739136757)
     (name=MONTHLY_SALARY, value=3fce04dd10e38f48, timestamp=1383739136757)
     (name=PROFESSION_ID, value=000000000012d687, timestamp=1383739136757)
     (name=RATING, value=0005, timestamp=1383739136757)
     (name=UNIQUE_ID, value=0000034e3a5d44df, timestamp=1383739136757)
     (name=YEARS_SPENT, value=00000002, timestamp=1383739136757))