ECOM/ProductBean

package ecom.ejb;

import java.io.Serializable;
import java.math.BigDecimal;
import javax.persistence.*;

@Entity
@Table(name = "PRODUCT")
public final class ProductBean implements Serializable {

	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	private long sku;

	@Column(nullable = false)
	private String name;

	private String description;

	@Column(nullable = false)
	private BigDecimal price;

        // MIME type TODO Bean Validation
	private String mediaType; 

	@Lob
	@Basic(fetch = FetchType.LAZY)
	@Column(name = "MEDIACONTENT")
	private byte[] media;

	public ProductBean(long sku, String name, String description,
			BigDecimal price, String mediaType, byte[] media) {
		this.sku = sku;
		this.name = name;
		this.description = description;
		this.price = price;
		this.mediaType = mediaType;
		this.media = media;
	}

	public long getSku() {
		return sku;
	}

	public void setSku(long sku) {
		this.sku = sku;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getDescription() {
		return description;
	}

	public void setDescription(String description) {
		this.description = description;
	}

	public byte[] getMedia() {
		return media;
	}

	public void setMedia(byte[] media) {
		this.media = media;
	}

	public String getMediaType() {
		return mediaType;
	}

	public void setMediaType(String mediaType) {
		this.mediaType = mediaType;
	}

	public BigDecimal getPrice() {
		return new BigDecimal(price.doubleValue());
	}

	public void setPrice(BigDecimal price) {
		this.price = new BigDecimal(price.doubleValue());
	}

	@Override
	public String toString() {
		// JSON format
		return "{" + "'type'='Product'," + "'sku'=" + sku + ", 'name'='" + name
				+ '\'' + ", 'description'='" + description + '\''
				+ ", 'mediaType'='" + mediaType + '\'' + ", 'mediaSize'='"
				+ ((media != null) ? media.length : 0) + '\'' + ", 'price'="
				+ price + '}';
	}

	@Override
	public boolean equals(Object o) {
		if (this == o)
			return true;
		if (!(o instanceof ProductBean))
			return false;

		ProductBean product = (ProductBean) o;

		if (sku != product.sku)
			return false;
		if (name != null ? !name.equals(product.name) : product.name != null)
			return false;

		return true;
	}
}