final project q12 giveup

finalproject/Question12/ControllerMoreBook.java

@@ -0,0 +1,27 @@
+public class ControllerMoreBook extends Controller {
+	// constr
+	public ControllerMoreBook(Library m) {
+		super(m);
+	}
+
+	/**
+	 * @param name the username
+	 * @param number the book number
+	 */
+	public String moreBook(String name, String number) {
+		try {
+			int num = Integer.parseInt(number);
+			m.moreBook(name, num);
+			return "";
+
+		} catch (UnknownUserException e) {
+			return e.getMessage();
+
+		} catch (NotALenderException e) {
+			return e.getMessage();
+
+		} catch (NumberFormatException e) {
+			return e.getMessage();
+		}
+	}
+}