final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String username = fessConfig.getFesenUsername();
        final String password = fessConfig.getFesenPassword();
        if (StringUtil.isNotBlank(username) && StringUtil.isNotBlank(password)) {
            final String value = username + ":" + password;

        }
    }

    @Override
    public synchronized void delete(final CharMappingItem item) {
        final CharMappingItem mappingItem = item;
        mappingItem.setNewInputs(StringUtil.EMPTY_STRINGS);
        mappingItem.setNewOutput(StringUtil.EMPTY);
        try (MappingUpdater updater = new MappingUpdater(item)) {
            reload(updater);
        }
    }

    protected void reload(final MappingUpdater updater) {

            final String includedPaths = labelType.getIncludedPaths();
            final String excludedPaths = labelType.getExcludedPaths();
            if (StringUtil.isNotBlank(includedPaths) || StringUtil.isNotBlank(excludedPaths)) {
                try {
                    list.add(new LabelTypePattern(labelType.getValue(), includedPaths, excludedPaths));
                } catch (final Exception e) {

        final List<String> pagingQueryList = new ArrayList<>();
        if (form.ex_q != null) {
            stream(form.ex_q).of(stream -> stream.filter(StringUtil::isNotBlank).distinct()
                    .forEach(q -> pagingQueryList.add("ex_q=" + LaFunctions.u(q))));
        }
        if (StringUtil.isNotBlank(form.sort)) {
            pagingQueryList.add("sort=" + LaFunctions.u(form.sort));
        }
        if (form.lang != null) {

    protected String[] parsePath(final String path) {
        if (StringUtil.isNotEmpty(path)) {
            final String[] values = path.split("/", 2);
            if (values.length == 2) {
                return values;
            }
            if (values.length == 1 && StringUtil.isNotEmpty(values[0])) {
                return new String[] { values[0], StringUtil.EMPTY };
            }
        }

    /**
     * @return name of size the element must be higher or equal to
     */
    String minKey() default StringUtil.EMPTY;

    /**
     * @return name of size the element must be lower or equal to
     */
    String maxKey() default StringUtil.EMPTY;

            if (StringUtil.isNotBlank(getIncludedDocUrls())) {
                final List<Pattern> urlPatterList = new ArrayList<>();
                final String[] urls = getIncludedDocUrls().split("[\r\n]");
                for (final String u : urls) {
                    final String v = systemHelper.normalizeConfigPath(u);
                    if (StringUtil.isNotBlank(v)) {

        final String defaultLang = ComponentUtil.getFessConfig().getCrawlerDocumentHtmlDefaultLang();
        if (StringUtil.isNotBlank(defaultLang)) {
            return defaultLang;
        }

        return normalizeLang(value);
    }

    public String normalizeLang(final String value) {
        if (StringUtil.isBlank(value)) {
            return null;
        }

        if (StringUtil.isNotBlank(dataConfigPager.name)) {
            cb.query().setName_Wildcard(dataConfigPager.name);
        }
        if (StringUtil.isNotBlank(dataConfigPager.handlerName)) {
            cb.query().setHandlerName_Wildcard(wrapQuery(dataConfigPager.handlerName));
        }
        if (StringUtil.isNotBlank(dataConfigPager.description)) {

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.crawler.client.http;

import java.io.Serializable;

import org.codelibs.core.lang.StringUtil;

/**
 * @author shinsuke
 *
 */
public class RequestHeader implements Serializable {

    private static final long serialVersionUID = 1L;

    private String name;

    private String value;