package ca.uhn.hapi.fhir.docs;

/*-
 * #%L
 * HAPI FHIR - Docs
 * %%
 * Copyright (C) 2014 - 2021 Smile CDR, Inc.
 * %%
 * 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.
 * #L%
 */

import ca.uhn.fhir.model.dstu2.resource.OperationOutcome;
import ca.uhn.fhir.model.dstu2.valueset.IssueSeverityEnum;
import ca.uhn.fhir.rest.annotation.IdParam;
import ca.uhn.fhir.rest.annotation.Read;
import ca.uhn.fhir.rest.server.IResourceProvider;
import ca.uhn.fhir.rest.server.exceptions.InternalErrorException;
import org.hl7.fhir.r4.model.IdType;
import org.hl7.fhir.r4.model.Patient;

public abstract class ServerExceptionsExample implements IResourceProvider {

private boolean databaseIsDown;

//START SNIPPET: returnOO
@Read
public Patient read(@IdParam IdType theId) {
   if (databaseIsDown) {
      OperationOutcome oo = new OperationOutcome();
      oo.addIssue().setSeverity(IssueSeverityEnum.FATAL).setDetails("Database is down");
      throw new InternalErrorException("Database is down", oo);
   }
   
   Patient patient = new Patient(); // populate this
   return patient;
}
//END SNIPPET: returnOO


}


