Examples with ParseException org.jabref.logic.importer.ParseException used on opensource projects

Example 11 with ParseException

use of org.jabref.logic.importer.ParseException in project jabref by JabRef.

the class GroupsParser method legacyExplicitGroupFromString.

private static ExplicitGroup legacyExplicitGroupFromString(String input, Character keywordSeparator) throws ParseException {
    if (!input.startsWith(MetadataSerializationConfiguration.LEGACY_EXPLICIT_GROUP_ID)) {
        throw new IllegalArgumentException("ExplicitGroup cannot be created from \"" + input + "\".");
    }
    QuotedStringTokenizer tok = new QuotedStringTokenizer(input.substring(MetadataSerializationConfiguration.LEGACY_EXPLICIT_GROUP_ID.length()), MetadataSerializationConfiguration.GROUP_UNIT_SEPARATOR, MetadataSerializationConfiguration.GROUP_QUOTE_CHAR);
    String name = tok.nextToken();
    try {
        int context = Integer.parseInt(tok.nextToken());
        ExplicitGroup newGroup = new ExplicitGroup(name, GroupHierarchyType.getByNumberOrDefault(context), keywordSeparator);
        GroupsParser.addLegacyEntryKeys(tok, newGroup);
        return newGroup;
    } catch (NumberFormatException exception) {
        throw new ParseException("Could not parse context in " + input);
    }
}

Example 12 with ParseException

use of org.jabref.logic.importer.ParseException in project jabref by JabRef.

the class GroupsParser method importGroups.

public static GroupTreeNode importGroups(List<String> orderedData, Character keywordSeparator) throws ParseException {
    try {
        GroupTreeNode cursor = null;
        GroupTreeNode root = null;
        for (String string : orderedData) {
            // This allows to read databases that have been modified by, e.g., BibDesk
            string = string.trim();
            if (string.isEmpty()) {
                continue;
            }
            int spaceIndex = string.indexOf(' ');
            if (spaceIndex <= 0) {
                throw new ParseException("Expected \"" + string + "\" to contain whitespace");
            }
            int level = Integer.parseInt(string.substring(0, spaceIndex));
            AbstractGroup group = GroupsParser.fromString(string.substring(spaceIndex + 1), keywordSeparator);
            GroupTreeNode newNode = GroupTreeNode.fromGroup(group);
            if (cursor == null) {
                // create new root
                cursor = newNode;
                root = cursor;
            } else {
                // insert at desired location
                while ((level <= cursor.getLevel()) && (cursor.getParent().isPresent())) {
                    cursor = cursor.getParent().get();
                }
                cursor.addChild(newNode);
                cursor = newNode;
            }
        }
        return root;
    } catch (ParseException e) {
        throw new ParseException(Localization.lang("Group tree could not be parsed. If you save the BibTeX library, all groups will be lost."), e);
    }
}

Example 13 with ParseException

use of org.jabref.logic.importer.ParseException in project jabref by JabRef.

the class GroupsParser method explicitGroupFromString.

private static ExplicitGroup explicitGroupFromString(String input, Character keywordSeparator) throws ParseException {
    if (!input.startsWith(MetadataSerializationConfiguration.EXPLICIT_GROUP_ID)) {
        throw new IllegalArgumentException("ExplicitGroup cannot be created from \"" + input + "\".");
    }
    QuotedStringTokenizer tok = new QuotedStringTokenizer(input.substring(MetadataSerializationConfiguration.EXPLICIT_GROUP_ID.length()), MetadataSerializationConfiguration.GROUP_UNIT_SEPARATOR, MetadataSerializationConfiguration.GROUP_QUOTE_CHAR);
    String name = tok.nextToken();
    try {
        int context = Integer.parseInt(tok.nextToken());
        ExplicitGroup newGroup = new ExplicitGroup(name, GroupHierarchyType.getByNumberOrDefault(context), keywordSeparator);
        addGroupDetails(tok, newGroup);
        return newGroup;
    } catch (NumberFormatException exception) {
        throw new ParseException("Could not parse context in " + input);
    }
}

Example 14 with ParseException

use of org.jabref.logic.importer.ParseException in project jabref by JabRef.

the class MetaDataParser method getAsList.

private static List<String> getAsList(String value) throws ParseException {
    StringReader valueReader = new StringReader(value);
    List<String> orderedValue = new ArrayList<>();
    // We must allow for ; and \ in escape sequences.
    try {
        Optional<String> unit;
        while ((unit = getNextUnit(valueReader)).isPresent()) {
            orderedValue.add(unit.get());
        }
    } catch (IOException ex) {
        LOGGER.error("Weird error while parsing meta data.", ex);
        throw new ParseException("Weird error while parsing meta data.", ex);
    }
    return orderedValue;
}