No mapped data?

[Mimi Tam]

I tried several variations but none worked for me. The annotated mappings did not take place (i.e. mapped fields not populated by Hibernate). I knew I am doing something wrong or lack thereof some essentials. If I may run this by you, please help point out what I need to do to make this work.

I have 4 Classes: Business, Category, Consumer, PurchasedItem.

POJO Class Business:

@Configurable
@Entity
public class Business {
	    @Id
	    @NotNull
	    @GeneratedValue(strategy = GenerationType.AUTO)
	    @Column(name = "bus_id")
	    private Long busId;

		public long getBusId() {
			return busId;
		}
		public void setBusId(long busId) {
			this.busId = busId;
		}
		
	@NotNull
        @OneToMany(targetEntity=PurchasedItem.class, cascade = CascadeType.ALL) 
        @JoinColumn(name="bus_id", unique=true)
	private List<PurchasedItem> purItems;
	    
	@NotNull
        @ManyToOne(targetEntity = Consumer.class)
        @JoinColumn (name="con_id", updatable=false,insertable=false)
        private Consumer consumer; 

        @NotNull
	@ManyToOne(targetEntity = Category.class)
 	@JoinColumn (name="cat_id", updatable=false, insertable=false)
	private Category category; 
		
	@NotEmpty
	@Size(max = 50)
	@Column(name = "bus_na")
	private String busNa;....

POJO Class Category:

@Configurable
@Entity
public class Category {
	
    @Id    
    @NotNull
    @GeneratedValue(strategy=GenerationType.AUTO)           
    @Column(name = "cat_id")    
    private Long catId;    
    
    public long getCatId() {
        return this.catId;
    }
    public void setCatId(long catId) {
        this.catId = catId;
    }
	
    @NotNull
    @OneToMany(targetEntity=Business.class, cascade = CascadeType.ALL) 
    @JoinColumn(name="cat_id", unique=true)
    private List<Business> businesses;
    
    @NotNull
    @OneToMany(targetEntity=PurchasedItem.class, cascade = CascadeType.ALL)
    @JoinColumn(name="cat_id", unique=true)
     private List<PurchasedItem> purItems;

    @NotNull
    @ManyToOne(targetEntity = Consumer.class)
    @JoinColumn (name="con_id", updatable=false, insertable=false)
    private Consumer consumer; 
	
    @NotNull
    @Size(max = 50)
    @Column(name = "cat_name")
    private String catName;.....

POJO Class Consumer:

@Configurable
@Entity
public class Consumer {

    @Id
    @NotNull
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = "con_id")
    private Long conId;

    public long getConId() {
	return conId;
    }
    public void setConId(long conId) {
	this.conId = conId;
    }
	
    @NotNull
    @OneToMany(targetEntity=PurchasedItem.class, cascade = CascadeType.ALL) 
    @JoinColumn(name="con_id", 	unique=true)
    private List<PurchasedItem> purItems;
 
    @NotNull
    @OneToMany(targetEntity=Category.class, cascade = CascadeType.ALL) 
    @JoinColumn(name="con_id", unique=true)
    private List<Category> categories;
 
    @NotNull
    @OneToMany(targetEntity=Business.class, cascade = CascadeType.ALL) 
    @JoinColumn(name="con_id", unique=true)
    private List<Business> businesses;

    @Size(max = 50)
    @Column(name = "first_name")
    private String firstName;.....

POJO Class PurchasedItem:

@Configurable
@Entity
public class PurchasedItem {

    @Id
    @NotNull
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = "pur_id")
    private Long purId;

	public long getPurId() {
		return this.purId;
	}
	public void setPurId(long purId) {
		this.purId = purId;
	}
	
	@NotNull
        @ManyToOne(targetEntity = Business.class)
        @JoinColumn (name="bus_id", updatable=false, insertable=false)
        private Business business;  
    
	@NotNull
        @ManyToOne(targetEntity = Consumer.class)
        @JoinColumn (name="con_id", updatable=false, insertable=false)
        private Consumer consumer;  

	@NotNull
        @ManyToOne(targetEntity = Category.class)
        @JoinColumn (name="cat_id", updatable=false, insertable=false)
        private Category category;  
	
	@NotNull
        @Column(name = "cat_id")
	private long catId;.........

After I created new rows for each class, none of the JoinColummn(s) specified under @ManyToOne or @OneToMany was populated with mapped data. E.g.

Table: Category

cat_id: 1
cat_name: Parks
con_id: NULL

Any help will be greatly appreciated.