Examples with OpenException com.monitorjbl.xlsx.exceptions.OpenException used on opensource projects

Example 1 with OpenException

use of com.monitorjbl.xlsx.exceptions.OpenException in project data-prep by Talend.

the class StreamingWorkbookReader method init.

// to override https://bz.apache.org/bugzilla/show_bug.cgi?id=57699
public void init(File f) {
    try {
        if (builder.getPassword() != null) {
            // Based on: https://poi.apache.org/encryption.html
            POIFSFileSystem poifs = new POIFSFileSystem(f);
            EncryptionInfo info = new EncryptionInfo(poifs);
            Decryptor d = Decryptor.getInstance(info);
            d.verifyPassword(builder.getPassword());
            pkg = OPCPackage.open(d.getDataStream(poifs));
        } else {
            pkg = OPCPackage.open(f);
        }
        XSSFReader reader = new XSSFReader(pkg);
        ReadOnlySharedStringsTable sst = new ReadOnlySharedStringsTable(pkg);
        StylesTable styles = reader.getStylesTable();
        loadSheets(reader, sst, styles, builder.getRowCacheSize());
    } catch (IOException e) {
        throw new OpenException("Failed to open file", e);
    } catch (OpenXML4JException | XMLStreamException | SAXException e) {
        throw new ReadException("Unable to read workbook", e);
    } catch (GeneralSecurityException e) {
        throw new ReadException("Unable to read workbook - Decryption failed", e);
    }
}