public static String suggestPdfName(Book book) {
String bn = book.getBookName();
String ext = ".pdf";
int i = bn.lastIndexOf('.');
if (i == 0) {
bn = "book";
} else if (i > 0) {
bn = bn.substring(0, i);
}
return bn + ext;
}
@Override
public boolean process(UserActionContext ctx) {
try {
Book book = ctx.getBook();
save(book);
Clients.showNotification("saved " + book.getBookName(), "info", null, null, 2000, true);
} catch (Exception e) {
e.printStackTrace();
}
return true;
}
/** Gets suggested file name of a book */
public static String suggestFileName(Book book) {
String bn = book.getBookName();
BookType type = book.getType();
String ext = type == BookType.XLS ? ".xls" : ".xlsx";
int i = bn.lastIndexOf('.');
if (i == 0) {
bn = "book";
} else if (i > 0) {
bn = bn.substring(0, i);
}
return bn + ext;
}
public void save(Book book) throws IOException {
String savingPath = WebApps.getCurrent().getRealPath("/WEB-INF/books/") + File.separator;
File targetFile = new File(savingPath + book.getBookName());
FileOutputStream fos = null;
try {
// write to temporary file first to avoid write error damage original file
File temp = File.createTempFile("temp", targetFile.getName());
fos = new FileOutputStream(temp);
Exporters.getExporter().export(book, fos);
fos.close();
fos = null;
copy(temp, targetFile);
temp.delete();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (fos != null) fos.close();
}
}