io.soabase.web.language.RequestLanguage Maven / Gradle / Ivy

Go to download
/**
 * Copyright 2016 Jordan Zimmerman
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.soabase.web.language;

import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.UriInfo;
import java.util.Optional;

public interface RequestLanguage
{
    String getLanguageCode(HttpHeaders httpHeaders, UriInfo uriInfo);

    String getLanguageCode(HttpServletRequest request);

    String getLanguageCode(String queryString, Optional cookie);
}