| /* |
| * $Id$ |
| * |
| * Copyright 2006 The Apache Software Foundation. |
| * |
| * 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 org.apache.struts2.example.ajax.actions; |
| |
| import org.apache.struts2.example.ajax.catalog.Catalog; |
| import org.apache.struts2.example.ajax.catalog.Product; |
| |
| /** |
| * AbstractModifyCartAction |
| * |
| */ |
| public abstract class AbstractModifyCartAction extends ShowCart { |
| protected int quantity; |
| private Integer productId; |
| protected Product product; |
| protected Catalog catalog; |
| |
| public void setCatalog(Catalog catalog) { |
| this.catalog = catalog; |
| } |
| |
| public void setQuantity(int quantity) { |
| this.quantity = quantity; |
| } |
| |
| public int getQuantity() { |
| return quantity; |
| } |
| |
| public void setProductId(Integer productId) { |
| this.productId = productId; |
| } |
| |
| public Integer getProductId() { |
| return productId; |
| } |
| |
| public Product getProduct() { |
| return product; |
| } |
| |
| public void validate() { |
| if (productId != null) { |
| product = catalog.findProductById(productId); |
| if (product == null) { |
| addFieldError("productId", "There is no product '" + productId + "' in the catalog " + catalog.getName()); |
| } |
| } |
| } |
| } |