Examples with BibtexDatabaseWriter org.jabref.logic.exporter.BibtexDatabaseWriter used on opensource projects

Example 6 with BibtexDatabaseWriter

use of org.jabref.logic.exporter.BibtexDatabaseWriter in project jabref by JabRef.

the class Benchmarks method init.

@Setup
public void init() throws Exception {
    Globals.prefs = JabRefPreferences.getInstance();
    Random randomizer = new Random();
    for (int i = 0; i < 1000; i++) {
        BibEntry entry = new BibEntry();
        entry.setCiteKey("id" + i);
        entry.setField("title", "This is my title " + i);
        entry.setField("author", "Firstname Lastname and FirstnameA LastnameA and FirstnameB LastnameB" + i);
        entry.setField("journal", "Journal Title " + i);
        entry.setField("keyword", "testkeyword");
        entry.setField("year", "1" + i);
        entry.setField("rnd", "2" + randomizer.nextInt());
        database.insertEntry(entry);
    }
    BibtexDatabaseWriter<StringSaveSession> databaseWriter = new BibtexDatabaseWriter<>(StringSaveSession::new);
    StringSaveSession saveSession = databaseWriter.savePartOfDatabase(new BibDatabaseContext(database, new MetaData(), new Defaults()), database.getEntries(), new SavePreferences());
    bibtexString = saveSession.getStringValue();
    latexConversionString = "{A} \\textbf{bold} approach {\\it to} ${{\\Sigma}}{\\Delta}$ modulator \\textsuperscript{2} \\$";
    htmlConversionString = "<b>&Ouml;sterreich</b> &#8211; &amp; characters &#x2aa2; <i>italic</i>";
}

Example 7 with BibtexDatabaseWriter

use of org.jabref.logic.exporter.BibtexDatabaseWriter in project jabref by JabRef.

the class BasePanel method saveDatabase.

private boolean saveDatabase(File file, boolean selectedOnly, Charset enc, SavePreferences.DatabaseSaveType saveType) throws SaveException {
    SaveSession session;
    frame.block();
    final String SAVE_DATABASE = Localization.lang("Save library");
    try {
        SavePreferences prefs = SavePreferences.loadForSaveFromPreferences(Globals.prefs).withEncoding(enc).withSaveType(saveType);
        BibtexDatabaseWriter<SaveSession> databaseWriter = new BibtexDatabaseWriter<>(FileSaveSession::new);
        if (selectedOnly) {
            session = databaseWriter.savePartOfDatabase(bibDatabaseContext, mainTable.getSelectedEntries(), prefs);
        } else {
            session = databaseWriter.saveDatabase(bibDatabaseContext, prefs);
        }
        registerUndoableChanges(session);
    }// FIXME: not sure if this is really thrown anywhere
     catch (UnsupportedCharsetException ex) {
        JOptionPane.showMessageDialog(frame, Localization.lang("Could not save file.") + ' ' + Localization.lang("Character encoding '%0' is not supported.", enc.displayName()), SAVE_DATABASE, JOptionPane.ERROR_MESSAGE);
        throw new SaveException("rt");
    } catch (SaveException ex) {
        if (ex.specificEntry()) {
            // Error occurred during processing of the entry. Highlight it:
            highlightEntry(ex.getEntry());
            showEntry(ex.getEntry());
        } else {
            LOGGER.warn("Could not save", ex);
        }
        JOptionPane.showMessageDialog(frame, Localization.lang("Could not save file.") + "\n" + ex.getMessage(), SAVE_DATABASE, JOptionPane.ERROR_MESSAGE);
        throw new SaveException("rt");
    } finally {
        frame.unblock();
    }
    boolean commit = true;
    if (!session.getWriter().couldEncodeAll()) {
        FormBuilder builder = FormBuilder.create().layout(new FormLayout("left:pref, 4dlu, fill:pref", "pref, 4dlu, pref"));
        JTextArea ta = new JTextArea(session.getWriter().getProblemCharacters());
        ta.setEditable(false);
        builder.add(Localization.lang("The chosen encoding '%0' could not encode the following characters:", session.getEncoding().displayName())).xy(1, 1);
        builder.add(ta).xy(3, 1);
        builder.add(Localization.lang("What do you want to do?")).xy(1, 3);
        String tryDiff = Localization.lang("Try different encoding");
        int answer = JOptionPane.showOptionDialog(frame, builder.getPanel(), SAVE_DATABASE, JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE, null, new String[] { Localization.lang("Save"), tryDiff, Localization.lang("Cancel") }, tryDiff);
        if (answer == JOptionPane.NO_OPTION) {
            // The user wants to use another encoding.
            Object choice = JOptionPane.showInputDialog(frame, Localization.lang("Select encoding"), SAVE_DATABASE, JOptionPane.QUESTION_MESSAGE, null, Encodings.ENCODINGS_DISPLAYNAMES, enc);
            if (choice == null) {
                commit = false;
            } else {
                Charset newEncoding = Charset.forName((String) choice);
                return saveDatabase(file, selectedOnly, newEncoding, saveType);
            }
        } else if (answer == JOptionPane.CANCEL_OPTION) {
            commit = false;
        }
    }
    if (commit) {
        session.commit(file.toPath());
        // Make sure to remember which encoding we used.
        this.bibDatabaseContext.getMetaData().setEncoding(enc);
    } else {
        session.cancel();
    }
    return commit;
}

Example 8 with BibtexDatabaseWriter

use of org.jabref.logic.exporter.BibtexDatabaseWriter in project jabref by JabRef.

the class BackupManager method performBackup.

private void performBackup(Path backupPath) {
    try {
        Charset charset = bibDatabaseContext.getMetaData().getEncoding().orElse(preferences.getDefaultEncoding());
        SavePreferences savePreferences = SavePreferences.loadForSaveFromPreferences(preferences).withEncoding(charset).withMakeBackup(false);
        new BibtexDatabaseWriter<>(FileSaveSession::new).saveDatabase(bibDatabaseContext, savePreferences).commit(backupPath);
    } catch (SaveException e) {
        LOGGER.error("Error while saving file.", e);
    }
}