Examples with FieldChange org.jabref.model.FieldChange used on opensource projects

Example 16 with FieldChange

use of org.jabref.model.FieldChange in project jabref by JabRef.

the class FieldFormatterCleanup method cleanupSingleField.

/**
     * Runs the formatter on the specified field in the given entry.
     *
     * If the formatter returns an empty string, then the field is removed.
     * @param fieldKey the field on which to run the formatter
     * @param entry the entry to be cleaned up
     * @return a list of changes of the entry
     */
private List<FieldChange> cleanupSingleField(String fieldKey, BibEntry entry) {
    if (!entry.hasField(fieldKey)) {
        // Not set -> nothing to do
        return new ArrayList<>();
    }
    String oldValue = entry.getField(fieldKey).orElse(null);
    // Run formatter
    String newValue = formatter.format(oldValue);
    if (oldValue.equals(newValue)) {
        return new ArrayList<>();
    } else {
        if (newValue.isEmpty()) {
            entry.clearField(fieldKey);
            newValue = null;
        } else {
            entry.setField(fieldKey, newValue, EntryEventSource.SAVE_ACTION);
        }
        FieldChange change = new FieldChange(entry, fieldKey, oldValue, newValue);
        return Collections.singletonList(change);
    }
}

Example 17 with FieldChange

use of org.jabref.model.FieldChange in project jabref by JabRef.

the class BibEntry method setField.

/**
     * Set a field, and notify listeners about the change.
     *
     * @param name        The field to set
     * @param value       The value to set
     * @param eventSource Source the event is sent from
     */
public Optional<FieldChange> setField(String name, String value, EntryEventSource eventSource) {
    Objects.requireNonNull(name, "field name must not be null");
    Objects.requireNonNull(value, "field value must not be null");
    String fieldName = toLowerCase(name);
    if (value.isEmpty()) {
        return clearField(fieldName);
    }
    String oldValue = getField(fieldName).orElse(null);
    if (value.equals(oldValue)) {
        return Optional.empty();
    }
    if (BibEntry.ID_FIELD.equals(fieldName)) {
        throw new IllegalArgumentException("The field name '" + name + "' is reserved");
    }
    changed = true;
    fields.put(fieldName, value.intern());
    invalidateFieldCache(fieldName);
    FieldChange change = new FieldChange(this, fieldName, oldValue, value);
    eventBus.post(new FieldChangedEvent(change, eventSource));
    return Optional.of(change);
}

Example 18 with FieldChange

use of org.jabref.model.FieldChange in project jabref by JabRef.

the class WordKeywordGroup method add.

@Override
public List<FieldChange> add(List<BibEntry> entriesToAdd) {
    Objects.requireNonNull(entriesToAdd);
    List<FieldChange> changes = new ArrayList<>();
    for (BibEntry entry : entriesToAdd) {
        if (!contains(entry)) {
            String oldContent = entry.getField(searchField).orElse("");
            KeywordList wordlist = KeywordList.parse(oldContent, keywordSeparator);
            wordlist.add(searchExpression);
            String newContent = wordlist.getAsString(keywordSeparator);
            entry.setField(searchField, newContent).ifPresent(changes::add);
        }
    }
    return changes;
}

Example 19 with FieldChange

use of org.jabref.model.FieldChange in project jabref by JabRef.

the class SpecialFieldsUtilsTest method syncKeywordsFromSpecialFieldsCausesChange.

@Test
public void syncKeywordsFromSpecialFieldsCausesChange() {
    BibEntry entry = new BibEntry();
    entry.setField("ranking", "rank2");
    List<FieldChange> changes = SpecialFieldsUtils.syncKeywordsFromSpecialFields(entry, ',');
    assertTrue(changes.size() > 0);
}

Example 20 with FieldChange

use of org.jabref.model.FieldChange in project jabref by JabRef.

the class SpecialFieldsUtilsTest method syncSpecialFieldsFromKeywordCausesChange.

@Test
public void syncSpecialFieldsFromKeywordCausesChange() {
    BibEntry entry = new BibEntry();
    entry.setField("keywords", "rank2");
    List<FieldChange> changes = SpecialFieldsUtils.syncSpecialFieldsFromKeywords(entry, ',');
    assertTrue(changes.size() > 0);
}