@Override
public void updateBook(String oldisbn, Book book) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String date = sdf.format(book.getPubDate());
this.jdbcTemplate.update(
new PreparedStatementCreator() {
@Override
public PreparedStatement createPreparedStatement(Connection con) throws SQLException {
String query =
"update "
+ bookTable
+ " set isbn = ?, title = ?, description = ?, price = ?, publisher = ?, pubDate = ?, edition = ?, pages = ? where isbn = ?";
PreparedStatement ps = con.prepareStatement(query);
ps.setString(1, book.getIsbn());
ps.setString(2, book.getTitle());
ps.setString(3, book.getDescription());
ps.setDouble(4, book.getPrice());
ps.setString(5, book.getPublisher());
ps.setString(6, date);
ps.setInt(7, book.getEdition());
ps.setInt(8, book.getPages());
ps.setString(9, oldisbn);
return ps;
}
});
this.jdbcTemplate.update(getPSCForRemoving(bookCategoriesTable, "isbn", book.getIsbn()));
this.jdbcTemplate.update(getPSCForRemoving(bookAuthorTable, "isbn", book.getIsbn()));
List<Category> categories = book.getCategories();
for (Category category : categories) {
this.jdbcTemplate.update(
getPSCForInsertingBookCategory(book.getIsbn(), category.getCategoryId()));
}
List<Author> authors = book.getAuthors();
for (Author author : authors) {
this.jdbcTemplate.update(getPSCForInsertingBookAuthor(book.getIsbn(), author.getAuthorID()));
}
}
@Override
public void insertBook(Book book) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String date = sdf.format(book.getPubDate());
this.jdbcTemplate.update(
new PreparedStatementCreator() {
@Override
public PreparedStatement createPreparedStatement(Connection con) throws SQLException {
String query =
"insert into "
+ bookTable
+ " (isbn, title, description, price, publisher, pubdate, edition, pages) values (?, ?, ?, ?, ?, ?, ?, ?);";
PreparedStatement ps = con.prepareStatement(query);
ps.setString(1, book.getIsbn());
ps.setString(2, book.getTitle());
ps.setString(3, book.getDescription());
ps.setDouble(4, book.getPrice());
ps.setString(5, book.getPublisher());
ps.setString(6, date);
ps.setInt(7, book.getEdition());
ps.setInt(8, book.getPages());
return ps;
}
});
List<Category> categories = book.getCategories();
for (Category category : categories) {
this.jdbcTemplate.update(
getPSCForInsertingBookCategory(book.getIsbn(), category.getCategoryId()));
}
List<Author> authors = book.getAuthors();
for (Author author : authors) {
this.jdbcTemplate.update(getPSCForInsertingBookAuthor(book.getIsbn(), author.getAuthorID()));
}
}
/**
* DANIEL: THIS IS IMPORTANnew BadUserIDExceptionT the books will be passed with the default copy
* no (0) If it already exists, please throw a new BadCopyNumberException with the first free
* copyno included. Might want to search for # of copies first, rather than trying to sort through
* the SQLExceptions coming back to see if that was the reason
*
* @param newBook - the book to be added to the DB
* @throws SQLException - if Oracle complains
* @throws BadCopyNumberException - if the copy number is already taken.
*/
public int createNewBook(Book newBook) throws SQLException, BadCopyNumberException {
try {
String statement;
ResultSet rs;
// Copy Number
// Check if there is a
statement =
"select count(*) from BookCopy where callnumber ='"
+ newBook.getCallNumber()
+ "' and copyNo="
+ newBook.getCopyNo();
rs = sql(statement, SQLType.query);
rs.next();
int copyCount = rs.getInt(1);
if (copyCount == 0) {
// book
statement =
"INSERT INTO Book VALUES ('"
+ newBook.getCallNumber()
+ "', "
+ newBook.getISBN()
+ ", '"
+ newBook.getTitle()
+ "', '"
+ newBook.getMainAuthor()
+ "', '"
+ newBook.getPublisher()
+ "', "
+ newBook.getYear()
+ ")";
System.out.println(statement);
System.out.println(newBook.getCopyNo());
sql(statement, SQLType.insert);
// CopyNo
statement =
"INSERT INTO BookCopy VALUES ('"
+ newBook.getCallNumber()
+ "',"
+ newBook.getCopyNo()
+ ",'in')";
System.out.println(statement);
sql(statement, SQLType.insert);
System.out.println(statement);
// Author
// Add Main Author
statement =
"INSERT INTO HasAuthor VALUES ('"
+ newBook.getCallNumber()
+ "', '"
+ newBook.getMainAuthor()
+ "')";
System.out.println(statement);
sql(statement, SQLType.insert);
System.out.println("Size: " + newBook.getAuthors().size());
// Add Secondary Authors
for (String s : newBook.getAuthors()) {
statement =
"INSERT INTO HasAuthor VALUES ('" + newBook.getCallNumber() + "', '" + s + "')";
System.out.println(statement);
sql(statement, SQLType.insert);
}
// Subject
for (String s : newBook.getSubjects()) {
s = s.toLowerCase();
statement =
"INSERT INTO HasSubject VALUES ('" + newBook.getCallNumber() + "', '" + s + "')";
System.out.println(statement);
sql(statement, SQLType.insert);
}
} else if (copyCount >= 1) {
System.out.println("Test: " + newBook.getCopyNo());
statement =
"select max(copyNo) from bookCopy where callNumber='" + newBook.getCallNumber() + "'";
rs = sql(statement, SQLType.query);
rs.next();
copyCount = rs.getInt(1);
String message =
"The copy number"
+ newBook.getCopyNo()
+ "does not exist. The next available copy number is: ";
copyCount++;
statement =
"INSERT INTO BookCopy VALUES ('"
+ newBook.getCallNumber()
+ "', "
+ copyCount
+ ", "
+ "'in' "
+ ")";
System.out.println(statement);
sql(statement, SQLType.insert);
throw new BadCopyNumberException(message, copyCount);
} else {
throw new SQLException("wasn't suposed to get here");
}
return newBook.getCopyNo();
} catch (BadCopyNumberException BDCPY) {
throw BDCPY;
}
}