TransactionalEntity.java

package com.softwaremill.common.dbtest;

import com.softwaremill.common.util.persistance.Identifiable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name = "TRANSACTIONAL_ENTITY")
public class TransactionalEntity implements Identifiable<Long> {

    @Id
    @Column(name = "ID", nullable = false)
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    @Column(name = "DATA", nullable = false)
    private String data;

    public TransactionalEntity() {
        // need by Hibernate
    }

    public TransactionalEntity(String data) {
        this.data = data;
    }

    @Override
    public Long getId() {
        return id;
    }

    @Override
    public void setId(Long id) {
        this.id = id;
    }

    public String getData() {
        return data;
    }

    public void setData(String data) {
        this.data = data;
    }

    @Override
    public String toString() {
        return "TransactionalEntity{" +
                "id=" + id +
                ", data='" + data + '\'' +
                '}';
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        TransactionalEntity that = (TransactionalEntity) o;

        if (!data.equals(that.data)) return false;
        if (!id.equals(that.id)) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = id.hashCode();
        result = 31 * result + data.hashCode();
        return result;
    }

}