001package ca.uhn.fhir.jpa.util;
002
003/*-
004 * #%L
005 * HAPI FHIR Storage api
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 com.fasterxml.jackson.core.JsonParser;
024import com.fasterxml.jackson.databind.DeserializationContext;
025import com.fasterxml.jackson.databind.JsonDeserializer;
026import org.hl7.fhir.dstu3.model.DateTimeType;
027
028import java.io.IOException;
029import java.util.Date;
030
031import static org.apache.commons.lang3.StringUtils.isNotBlank;
032
033public class JsonDateDeserializer extends JsonDeserializer<Date> {
034
035        @Override
036        public Date deserialize(JsonParser theParser, DeserializationContext theDeserializationContext) throws IOException {
037                String string = theParser.getValueAsString();
038                if (isNotBlank(string)) {
039                        return new DateTimeType(string).getValue();
040                }
041                return null;
042        }
043
044}