Prentice Hall and Sun Microsystems. Personal use only; do not redistribute.
9.4 An On Line Store Using a Shopping Cart and Session Tracking
227
Listing 9.9 Catalog.java (continued)
"Chamber of Secrets, and\n" +
"Harry Potter and the " +
"Prisoner of Azkaban.",
25.95)
};
public static Item getItem(String itemID) {
Item item;
if (itemID == null) {
return(null);
}
for(int i=0; i
item = items[i];
if (itemID.equals(item.getItemID())) {
return(item);
}
}
return(null);
}
}
Second edition of this book: www.coreservlets.com; Sequel: www.moreservlets.com.
Servlet and JSP training courses by book's author: courses.coreservlets.com.
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