
001package ca.uhn.fhir.jpa.term.custom; 002 003/*- 004 * #%L 005 * HAPI FHIR JPA Server 006 * %% 007 * Copyright (C) 2014 - 2022 Smile CDR, Inc. 008 * %% 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 * #L% 021 */ 022 023import ca.uhn.fhir.jpa.entity.TermConcept; 024import ca.uhn.fhir.jpa.term.IZipContentsHandlerCsv; 025import ca.uhn.fhir.jpa.term.TermLoaderSvcImpl; 026import org.apache.commons.csv.CSVRecord; 027import org.apache.commons.lang3.Validate; 028import org.slf4j.Logger; 029import org.slf4j.LoggerFactory; 030 031import java.util.Map; 032 033import static org.apache.commons.lang3.StringUtils.isNotBlank; 034import static org.apache.commons.lang3.StringUtils.trim; 035 036public class ConceptHandler implements IZipContentsHandlerCsv { 037 038 private static final Logger ourLog = LoggerFactory.getLogger(ConceptHandler.class); 039 public static final String CODE = "CODE"; 040 public static final String DISPLAY = "DISPLAY"; 041 private final Map<String, TermConcept> myCode2Concept; 042 043 public ConceptHandler(Map<String, TermConcept> theCode2concept) { 044 myCode2Concept = theCode2concept; 045 } 046 047 @Override 048 public void accept(CSVRecord theRecord) { 049 String code = trim(theRecord.get(CODE)); 050 if (isNotBlank(code)) { 051 String display = trim(theRecord.get(DISPLAY)); 052 053 Validate.isTrue(!myCode2Concept.containsKey(code), "The code %s has appeared more than once", code); 054 055 TermConcept concept = TermLoaderSvcImpl.getOrCreateConcept(myCode2Concept, code); 056 concept.setCode(code); 057 concept.setDisplay(display); 058 059 myCode2Concept.put(code, concept); 060 } 061 } 062}