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1 package com.ibatis.jpetstore.presentation;
2
3 import com.ibatis.common.util.PaginatedList;
4 import com.ibatis.jpetstore.domain.Category;
5 import com.ibatis.jpetstore.domain.Item;
6 import com.ibatis.jpetstore.domain.Product;
7 import com.ibatis.jpetstore.service.CatalogService;
8 import com.ibatis.struts.ActionContext;
9 import com.ibatis.struts.BaseBean;
10
11
17 public class CatalogBean extends BaseBean {
18
19
20
21 private static final CatalogService catalogService = CatalogService.getInstance();
22
23
24
25 private String  keyword;
26 private String pageDirection;
27
28 private String categoryId;
29 private Category category;
30 private PaginatedList categoryList;
31
32 private String productId;
33 private Product product;
34 private PaginatedList productList;
35
36 private String itemId;
37 private Item item;
38 private PaginatedList itemList;
39
40
41
42 public String getKeyword() {
43 return keyword;
44 }
45
46 public void setKeyword(String keyword) {
47 this.keyword = keyword;
48 }
49
50 public String getPageDirection() {
51 return pageDirection;
52 }
53
54 public void setPageDirection(String pageDirection) {
55 this.pageDirection = pageDirection;
56 }
57
58 public String getCategoryId() {
59 return categoryId;
60 }
61
62 public void setCategoryId(String categoryId) {
63 this.categoryId = categoryId;
64 }
65
66 public String getProductId() {
67 return productId;
68 }
69
70 public void setProductId(String productId) {
71 this.productId = productId;
72 }
73
74 public String getItemId() {
75 return itemId;
76 }
77
78 public void setItemId(String itemId) {
79 this.itemId = itemId;
80 }
81
82 public Category getCategory() {
83 return category;
84 }
85
86 public void setCategory(Category category) {
87 this.category = category;
88 }
89
90 public Product getProduct() {
91 return product;
92 }
93
94 public void setProduct(Product product) {
95 this.product = product;
96 }
97
98 public Item getItem() {
99 return item;
100 }
101
102 public void setItem(Item item) {
103 this.item = item;
104 }
105
106 public PaginatedList getCategoryList() {
107 return categoryList;
108 }
109
110 public void setCategoryList(PaginatedList categoryList) {
111 this.categoryList = categoryList;
112 }
113
114 public PaginatedList getProductList() {
115 return productList;
116 }
117
118 public void setProductList(PaginatedList productList) {
119 this.productList = productList;
120 }
121
122 public PaginatedList getItemList() {
123 return itemList;
124 }
125
126 public void setItemList(PaginatedList itemList) {
127 this.itemList = itemList;
128 }
129
130
131
132 public String viewCategory() {
133 if (categoryId != null) {
134 productList = catalogService.getProductListByCategory(categoryId);
135 category = catalogService.getCategory(categoryId);
136 }
137 return "success";
138 }
139
140 public String searchProducts() {
141 if (keyword == null || keyword.length() < 1) {
142 ActionContext.getActionContext().setSimpleMessage("Please enter a keyword to search for, then press the search button.");
143 return "failure";
144 } else {
145 productList = catalogService.searchProductList(keyword.toLowerCase());
146 return "success";
147 }
148 }
149
150 public String switchProductListPage() {
151 if ("next".equals(pageDirection)) {
152 productList.nextPage();
153 } else if ("previous".equals(pageDirection)) {
154 productList.previousPage();
155 }
156 return "success";
157 }
158
159 public String viewProduct() {
160 if (productId != null) {
161 itemList = catalogService.getItemListByProduct(productId);
162 product = catalogService.getProduct(productId);
163 }
164 return "success";
165 }
166
167 public String switchItemListPage() {
168 if ("next".equals(pageDirection)) {
169 itemList.nextPage();
170 } else if ("previous".equals(pageDirection)) {
171 itemList.previousPage();
172 }
173 return "success";
174 }
175
176 public String viewItem() {
177 item = catalogService.getItem(itemId);
178 product = item.getProduct();
179 return "success";
180 }
181
182 public void clear () {
183 keyword = null;
184 pageDirection = null;
185
186 categoryId = null;
187 category = null;
188 categoryList = null;
189
190 productId = null;
191 product = null;
192 productList = null;
193
194 itemId = null;
195 item = null;
196 itemList = null;
197 }
198
199 }
200 |
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