cartitemform.java

Java/J2EE框架Jdon-Framework系统的源代码

/*
 * Copyright 2003-2005 the original author or authors.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */
package com.jdon.framework.samples.jpetstore.presentation.form;

import java.math.BigDecimal;

import com.jdon.framework.samples.jpetstore.domain.Item;

/**
 * @author <a href="mailto:[e-mail]">banq</a>
 *
 */
public class CartItemForm extends BaseForm {
    /* Private Fields */
    private String workingItemId;

    private int quantity;

    private boolean inStock;

    private Item item;
    
    private BigDecimal total;

    /* JavaBeans Properties */

    public boolean isInStock() {
        return inStock;
    }

    public void setInStock(boolean inStock) {
        this.inStock = inStock;
    }

    public Item getItem() {
        return item;
    }

    public void setItem(Item item) {
        this.item = item;
    }

    public int getQuantity() {
        return quantity;
    }

    public void setQuantity(int quantity) {
        this.quantity = quantity;
    }

    /**
     * @return Returns the workingItemId.
     */
    public String getWorkingItemId() {
        return workingItemId;
    }

    /**
     * @param workingItemId
     *            The workingItemId to set.
     */
    public void setWorkingItemId(String workingItemId) {
        this.workingItemId = workingItemId;
    }

    
    /**
     * @return Returns the total.
     */
    public BigDecimal getTotal() {
        if (item != null && item.getListPrice() != null) {
            total = item.getListPrice().multiply(new BigDecimal(quantity));
          } else {
            total = null;
          }        
        return total;
    }
    /**
     * @param total The total to set.
     */
    public void setTotal(BigDecimal total) {
        this.total = total;
    }
}