au.csiro.pathling.fhir.AcceptLanguageInterceptor Maven / Gradle / Ivy

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Interact with a FHIR terminology server from Spark.

There is a newer version: 7.0.1

/*
 * Copyright 2023 Commonwealth Scientific and Industrial Research
 * Organisation (CSIRO) ABN 41 687 119 230.
 *
 * 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 au.csiro.pathling.fhir;

import ca.uhn.fhir.interceptor.api.Hook;
import ca.uhn.fhir.interceptor.api.Interceptor;
import ca.uhn.fhir.interceptor.api.Pointcut;
import ca.uhn.fhir.rest.client.api.IHttpRequest;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import org.apache.http.HttpHeaders;

@Interceptor
public class AcceptLanguageInterceptor {

  @Nonnull
  private final String acceptLanguage;

  public AcceptLanguageInterceptor(@Nonnull final String acceptLanguage) {
    this.acceptLanguage = acceptLanguage;
  }

  @SuppressWarnings("unused")
  @Hook(Pointcut.CLIENT_REQUEST)
  public void handleClientRequest(@Nullable final IHttpRequest httpRequest) {
    if (httpRequest != null) {
      httpRequest.addHeader(HttpHeaders.ACCEPT_LANGUAGE, this.acceptLanguage);
    }
  }
}