/**
* Import books
*
* @param nodes
* @return
*/
private Boolean processBooks(NodeList nodes) {
NodeList books = nodes.item(0).getChildNodes();
for (int i = 0; i < books.getLength(); i++) {
if (books.item(i).getNodeType() == Node.ELEMENT_NODE) {
Element bookNode = (Element) books.item(i);
Book book = new Book();
book.setIdbook(Integer.parseInt(getTagValue("idbook", bookNode)));
book.setCode(getTagValue("code", bookNode));
book.setEdition(Integer.parseInt(getTagValue("edition", bookNode)));
book.setPages(Integer.parseInt(getTagValue("pages", bookNode)));
book.setPlace(getTagValue("place", bookNode));
book.setYear(DatatypeConverter.parseDateTime(getTagValue("year", bookNode)).getTime());
book.setType(getTagValue("type", bookNode));
book.setName(getTagValue("name", bookNode));
// find and set publisher
Publisher publisher =
publisherMgr.findByIdpublisher(Integer.parseInt(getTagValue("publisher", bookNode)));
if (publisher == null) {
continue;
}
book.setPublisher(publisher);
// find and set genre
Genre genre = genreMgr.findByIdgenre(Integer.parseInt(getTagValue("genre", bookNode)));
if (genre == null) {
continue;
}
book.setGenre(genre);
// setup book authors
List<String> authors = getTagsValues("authorCollection", bookNode);
if (book.getAuthorCollection() == null) {
book.setAuthorCollection(new ArrayList<Author>());
}
for (String authorId : authors) {
Author author = authorMgr.findByIdauthor(Integer.parseInt(authorId));
if (author != null) {
// book.getAuthorCollection().add(author);
author.getBooksCollection().add(book);
authorMgr.save(author);
}
}
try {
bookMgr.save(book);
} catch (EJBException ex) {
ex.printStackTrace(System.out);
}
}
}
return true;
}
/**
* Import authors
*
* @param nodes
* @return
*/
private Boolean processAuthors(NodeList nodes) {
NodeList authors = nodes.item(0).getChildNodes();
for (int i = 0; i < authors.getLength(); i++) {
if (authors.item(i).getNodeType() == Node.ELEMENT_NODE) {
Element authorNode = (Element) authors.item(i);
Author author = new Author();
author.setIdauthor(Integer.parseInt(getTagValue("idauthor", authorNode)));
author.setName(getTagValue("name", authorNode));
try {
authorMgr.save(author);
} catch (EJBException ex) {
ex.printStackTrace(System.out);
}
}
}
return true;
}