Examples with TranslationException org.omegat.filters2.TranslationException used on opensource projects

Example 1 with TranslationException

use of org.omegat.filters2.TranslationException in project omegat by omegat-org.

the class FilterMaster method translateFile.

/**
 * OmegaT core calls this method to translate a source file.
 * <ul>
 * <li>OmegaT first looks through registered filter instances to find filter(s) that can handle this file.
 * <li>Tests if filter(s) want to handle it.
 * <li>If the filter accepts the file,
 * <li>Filter is asked to process the file.
 * </ul>
 * If no filter is found, that processes this file, we simply copy it to target folder.
 *
 * @param sourcedir
 *            The folder of the source inFile.
 * @param filename
 *            The name of the source inFile to process (only the part, relative to source folder).
 * @param targetdir
 *            The folder to place the translated inFile to.
 * @param fc
 *            Filter context.
 */
public void translateFile(String sourcedir, String filename, String targetdir, FilterContext fc, ITranslateCallback translateCallback) throws IOException, TranslationException {
    LookupInformation lookup = lookupFilter(new File(sourcedir, filename), fc);
    if (lookup == null) {
        // The file is not supported by any of the filters.
        // Copying it
        FileUtils.copyFile(new File(sourcedir, filename), new File(targetdir, filename));
        return;
    }
    File inFile = new File(sourcedir, filename).getCanonicalFile();
    File outFile = new File(targetdir, getTargetForSource(filename, lookup, fc.getTargetLang())).getCanonicalFile();
    if (inFile.equals(outFile)) {
        throw new TranslationException(StringUtil.format(OStrings.getString("FILTERMASTER_ERROR_SRC_TRG_SAME_FILE"), inFile.getPath()));
    }
    fc.setInEncoding(lookup.outFilesInfo.getSourceEncoding());
    fc.setOutEncoding(lookup.outFilesInfo.getTargetEncoding());
    IFilter filterObject = lookup.filterObject;
    try {
        filterObject.translateFile(inFile, outFile, lookup.config, fc, translateCallback);
    } catch (Exception ex) {
        Log.log(ex);
    }
}

Example 2 with TranslationException

use of org.omegat.filters2.TranslationException in project omegat by omegat-org.

the class FilterMaster method lookupFilter.

/**
 * Gets the filter according to the source filename provided. In case of failing to find a filter to
 * handle the file returns <code>null</code>.
 *
 * In case of finding an appropriate filter it
 * <ul>
 * <li>Creates the filter (use <code>OneFilter.getFilter()</code> to get it)
 * <li>Creates a reader (use <code>OneFilter.getReader()</code> to get it)
 * <li>Checks whether the filter supports the file.
 * </ul>
 *
 * @param inFile The full path to the source file
 * @return The corresponding LookupInformation
 */
private LookupInformation lookupFilter(File inFile, FilterContext fc) throws TranslationException, IOException {
    for (Filter f : config.getFilters()) {
        if (!f.isEnabled()) {
            continue;
        }
        for (Files ff : f.getFiles()) {
            if (!matchesMask(inFile.getName(), ff.getSourceFilenameMask())) {
                continue;
            }
            IFilter filterObject = getFilterInstance(f.getClassName());
            if (filterObject == null) {
                continue;
            }
            fc.setInEncoding(ff.getSourceEncoding());
            fc.setOutEncoding(ff.getTargetEncoding());
            // only for exist filters
            Map<String, String> config = forFilter(f.getOption());
            if (!filterObject.isFileSupported(inFile, config, fc)) {
                break;
            }
            return new LookupInformation(filterObject, ff, config);
        }
    }
    return null;
}

Example 3 with TranslationException

use of org.omegat.filters2.TranslationException in project omegat by omegat-org.

the class FilterMaster method loadFile.

/**
 * OmegaT core calls this method to load a source file.
 *
 * @param filename
 *            The name of the source file to load.
 * @return Whether the file was handled by one of OmegaT filters.
 * @see #translateFile(String, String, String, FilterContext,
 *      ITranslateCallback)
 */
public IFilter loadFile(String filename, FilterContext fc, IParseCallback parseCallback) throws IOException, TranslationException {
    IFilter filterObject = null;
    try {
        LookupInformation lookup = lookupFilter(new File(filename), fc);
        if (lookup == null) {
            return null;
        }
        File inFile = new File(filename);
        fc.setInEncoding(lookup.outFilesInfo.getSourceEncoding());
        fc.setOutEncoding(lookup.outFilesInfo.getTargetEncoding());
        filterObject = lookup.filterObject;
        filterObject.parseFile(inFile, lookup.config, fc, parseCallback);
    } catch (Exception ioe) {
        throw new IOException(filename + "\n" + ioe, ioe);
    }
    return filterObject;
}

Example 4 with TranslationException

use of org.omegat.filters2.TranslationException in project omegat by omegat-org.

the class ResourceBundleFilter method normalizeInputLine.

/**
 * Processes an input line for use in OmegaT by doing the following:
 * <ul>
 * <li>Converts ASCII-encoded \\uxxxx chars to normal characters.
 * <li>Converts \r, \n and \t to CR, line feed and tab.
 * <li>But! Keeps a backspace in '\ ', '\=', '\:', etc. (non-trimmable space
 * or non-key-value-breaking equals).
 * <ul>
 */
protected String normalizeInputLine(String line) throws IOException, TranslationException {
    // Whitespace at the beginning of lines is ignored
    boolean strippingWhitespace = true;
    StringBuilder result = new StringBuilder(line.length());
    for (int cp, len = line.length(), i = 0; i < len; i += Character.charCount(cp)) {
        cp = line.codePointAt(i);
        if (strippingWhitespace && (strippingWhitespace = Character.isWhitespace(cp))) {
            continue;
        }
        if (cp == '\\' && line.codePointCount(i, len) > 1) {
            i += Character.charCount(cp);
            cp = line.codePointAt(i);
            if (cp != 'u') {
                if (cp == 'n') {
                    cp = '\n';
                } else if (cp == 'r') {
                    cp = '\r';
                } else if (cp == 't') {
                    cp = '\t';
                } else {
                    result.append('\\');
                }
            } else if (dontUnescapeULiterals) {
                // Put back the \ we swallowed
                result.append('\\');
            } else {
                // checking if the string is long enough
                if (line.codePointCount(i, len) < 1 + 4) {
                    throw new TranslationException(OStrings.getString("RBFH_ERROR_ILLEGAL_U_SEQUENCE"));
                }
                int uStart = line.offsetByCodePoints(i, 1);
                int uEnd = line.offsetByCodePoints(uStart, 4);
                String uStr = line.substring(uStart, uEnd);
                try {
                    cp = Integer.parseInt(uStr, 16);
                    if (!Character.isValidCodePoint(cp)) {
                        throw new TranslationException(OStrings.getString("RBFH_ERROR_ILLEGAL_U_SEQUENCE"));
                    }
                    i = uEnd - Character.charCount(cp);
                } catch (NumberFormatException ex) {
                    throw new TranslationException(OStrings.getString("RBFH_ERROR_ILLEGAL_U_SEQUENCE"), ex);
                }
            }
        }
        result.appendCodePoint(cp);
    }
    return result.toString();
}

Example 5 with TranslationException

use of org.omegat.filters2.TranslationException in project omegat by omegat-org.

the class XMLFilter method processFile.

/**
 * Processes an XML file.
 */
@Override
public void processFile(File inFile, File outFile, FilterContext fc) throws IOException, TranslationException {
    try (BufferedReader inReader = createReader(inFile, fc.getInEncoding())) {
        inEncodingLastParsedFile = this.encoding;
        targetLanguage = fc.getTargetLang();
        InputSource source = new InputSource(inReader);
        source.setSystemId(inFile.toURI().toString());
        SAXParser parser = parserFactory.newSAXParser();
        Handler handler = new Handler(this, dialect, inFile, outFile, fc);
        parser.setProperty("http://xml.org/sax/properties/lexical-handler", handler);
        parser.setProperty("http://xml.org/sax/properties/declaration-handler", handler);
        parser.parse(source, handler);
    } catch (ParserConfigurationException e) {
        throw new TranslationException(e);
    } catch (SAXException e) {
        throw new TranslationException(e);
    }
}