001package ca.uhn.fhir.model.primitive;
002
003/*
004 * #%L
005 * HAPI FHIR - Core Library
006 * %%
007 * Copyright (C) 2014 - 2021 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 org.apache.commons.codec.binary.Base64;
024
025import ca.uhn.fhir.model.api.BasePrimitive;
026import ca.uhn.fhir.model.api.annotation.DatatypeDef;
027import ca.uhn.fhir.model.api.annotation.SimpleSetter;
028import ca.uhn.fhir.rest.api.Constants;
029
030@DatatypeDef(name = "base64Binary")
031public class Base64BinaryDt extends BasePrimitive<byte[]> {
032
033        /**
034         * Constructor
035         */
036        public Base64BinaryDt() {
037                super();
038        }
039
040        /**
041         * Constructor
042         */
043        @SimpleSetter
044        public Base64BinaryDt(@SimpleSetter.Parameter(name = "theBytes") byte[] theBytes) {
045                setValue(theBytes);
046        }
047
048        @Override
049        protected byte[] parse(String theValue) {
050                return Base64.decodeBase64(theValue.getBytes(Constants.CHARSET_UTF8));
051        }
052
053        @Override
054        protected String encode(byte[] theValue) {
055                return new String(Base64.encodeBase64(theValue), Constants.CHARSET_UTF8);
056        }
057
058}