001/*
002 * #%L
003 * HAPI FHIR - Core Library
004 * %%
005 * Copyright (C) 2014 - 2024 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.model.primitive;
021
022import ca.uhn.fhir.model.api.BasePrimitive;
023import ca.uhn.fhir.model.api.annotation.DatatypeDef;
024import ca.uhn.fhir.model.api.annotation.SimpleSetter;
025import ca.uhn.fhir.rest.api.Constants;
026import org.apache.commons.codec.binary.Base64;
027
028@DatatypeDef(name = "base64Binary")
029public class Base64BinaryDt extends BasePrimitive<byte[]> {
030
031        /**
032         * Constructor
033         */
034        public Base64BinaryDt() {
035                super();
036        }
037
038        /**
039         * Constructor
040         */
041        @SimpleSetter
042        public Base64BinaryDt(@SimpleSetter.Parameter(name = "theBytes") byte[] theBytes) {
043                setValue(theBytes);
044        }
045
046        @Override
047        protected byte[] parse(String theValue) {
048                return Base64.decodeBase64(theValue.getBytes(Constants.CHARSET_UTF8));
049        }
050
051        @Override
052        protected String encode(byte[] theValue) {
053                return new String(Base64.encodeBase64(theValue), Constants.CHARSET_UTF8);
054        }
055}