beans.cart.Item.java Source code

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Here is the source code for beans.cart.Item.java

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/*
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package beans.cart;

import bookstore.model.ProductDAO;
import bookstore.ProductUtils;
import com.google.gson.JsonObject;
import java.io.Serializable;

public class Item implements Serializable {

    private int id;
    private int quantity = 1;

    private String title;
    private float price;
    private String description;

    public Item() {
    }

    public Item(int id) {
        this.id = id;
    }

    public int getId() {
        return id;
    }

    public void setId(int i) {
        id = i;
        setValues(i);
    }

    public int getQuantity() {
        return quantity;
    }

    public void increateQuantity() {
        quantity++;
    }

    public void decreaseQuantity() {
        if (quantity > 1) {
            quantity--;
        }
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getTitle() {
        return title;
    }

    public void setPrice(float p) {
        price = p;
    }

    public float getPrice() {
        return price;
    }

    public void setDescription(String d) {
        description = d;
    }

    public String getDescription() {
        return description;
    }

    @Override
    public int hashCode() {
        return id;
    }

    @Override
    public boolean equals(Object obj) {

        if (obj == null) {
            return false;
        }

        if (getClass() != obj.getClass()) {
            return false;
        }

        final Item other = (Item) obj;

        return this.id == other.id;

    }

    public void setValues(int id) {

        if (id >= 0) {

            ProductDAO product = ProductUtils.getProductById(id);

            setTitle(product.getTitle());
            setPrice(product.getPrice());
            setDescription(product.getDescription());

        }

    }

    @Override
    public String toString() {
        return "id:" + id + ",quantity:" + quantity + ",title:" + title + ",price:" + price + ",description:"
                + description;
    }

    public String toStringJson() {
        JsonObject json = new JsonObject();

        json.addProperty("id", id);
        json.addProperty("quantity", quantity);
        json.addProperty("title", title);
        json.addProperty("price", price);
        json.addProperty("description", description);

        return json.toString();
    }

}