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diff --git a/src/com/joshwalters/bookcatalog/AddBook.java b/src/com/joshwalters/bookcatalog/AddBook.java
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+/*
+ *      Book Catalog - Catalog your book collection.
+ *      
+ *      Copyright (C) 2009 Joshua Walters
+ *      URL: http://joshwalters.com
+ *      
+ *      This file is part of Book Catalog.
+ *      
+ *      Book Catalog is free software: you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation, either version 3 of the License, or
+ *      (at your option) any later version.
+ *      
+ *      Book Catalog is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *      GNU General Public License for more details.
+ *      
+ *      You should have received a copy of the GNU General Public License
+ *      along with Book Catalog.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.joshwalters.bookcatalog;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.sql.SQLException;
+
+import javax.swing.JTable;
+import javax.swing.JTextField;
+
+import com.joshwalters.bookcatalog.bookdatabase.BookAlreadyInDatabase;
+import com.joshwalters.bookcatalog.bookdatabase.BookDatabase;
+import com.joshwalters.bookcatalog.bookdatabase.EmptyDatabase;
+import com.joshwalters.bookcatalog.isbnlookup.ISBNLookup;
+import com.joshwalters.bookcatalog.isbnlookup.InvalidSearchTerms;
+import com.joshwalters.bookcatalog.isbnlookup.NoBookFound;
+import com.joshwalters.bookcatalog.sound.PlayWavSoundFile;
+import com.joshwalters.bookcatalog.table.BookCatalogTableModel;
+
+/**
+ * Adds a book to the book database using an ISBN number.
+ * 
+ * @author Josh Walters
+ */
+class AddBook implements ActionListener {
+
+	private ISBNLookup bookLookup = null;
+	private BookDatabase bookDatabase = null;
+	private JTable bookCatalogTable = null;
+
+	/**
+	 * Get the different objects needed for the class to function.
+	 * 
+	 * @param bookDatabase
+	 * @param bookLookup
+	 * @param bookCatalogTable
+	 */
+	public AddBook(BookDatabase bookDatabase, ISBNLookup bookLookup,
+			JTable bookCatalogTable) {
+		this.bookDatabase = bookDatabase;
+		this.bookLookup = bookLookup;
+		this.bookCatalogTable = bookCatalogTable;
+	}
+
+	/**
+	 * Add the book to the database using its ISBN number.
+	 */
+	public void actionPerformed(ActionEvent arg) {
+		try {
+			String barcode = null;
+			JTextField addBookField = (JTextField) arg.getSource();
+			barcode = addBookField.getText();
+			addBookField.setText("");
+			// Search for the book using its barcode.
+			bookLookup.searchBooks(barcode);
+			// Insert the book into the database.
+			bookDatabase.insertBook(bookLookup.getTitle(), bookLookup
+					.getAuthor(), bookLookup.getDate(), bookLookup
+					.getDescription(), bookLookup.getISBN(), bookLookup
+					.getPrice(), bookLookup.getPublisher(), bookLookup
+					.getSubject());
+			// Play the beep sound to alert the user that the book was added to
+			// the database.
+			new PlayWavSoundFile("data/sounds/beep.wav").start();
+			try {
+				// Get the table model of the table.
+				BookCatalogTableModel bookCatalogTableModel = (BookCatalogTableModel) bookCatalogTable
+						.getModel();
+				// Update the data in the table with the new book.
+				bookCatalogTableModel.setData(bookDatabase
+						.getDatabaseForTable());
+				// Refresh the table to draw the new info.
+				bookCatalogTableModel.fireTableDataChanged();
+			} catch (EmptyDatabase e) {
+				// The database was empty, print an error message.
+				System.err.println(e.getLocalizedMessage());
+			}
+			// The following code selects the newly added row.
+			int row = bookCatalogTable.getRowCount() - 1;
+			int col = 4;
+			// Search for the row, and then select it.
+			for (int i = 0; i <= row; i++) {
+				String value = (String) bookCatalogTable.getValueAt(i, col);
+				if (value.equalsIgnoreCase(bookLookup.getISBN())) {
+					bookCatalogTable.setRowSelectionInterval(i, i);
+				}
+			}
+		} catch (SQLException e) {
+			// There was an SQL error of some sort.
+			System.err.println(e.getLocalizedMessage());
+		} catch (NoBookFound e) {
+			// The book data was not found online, play the error sound.
+			new PlayWavSoundFile("data/sounds/error.wav").start();
+		} catch (BookAlreadyInDatabase e) {
+			// The book was already in the error database, play the error sound.
+			new PlayWavSoundFile("data/sounds/beep.wav").start();
+		} catch (InvalidSearchTerms e) {
+			// Invalid search terms, play the error sound.
+			new PlayWavSoundFile("data/sounds/error.wav").start();
+		}
+	}
+}