Java tutorial
/* * Copyright (C) 2014 jsonwebtoken.io * * 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. */ package io.jsonwebtoken.impl; import org.apache.commons.codec.binary.Base64; public class Base64Codec extends AbstractTextCodec { public String encode(byte[] data) { //return javax.xml.bind.DatatypeConverter.printBase64Binary(data); return Base64.encodeBase64String(data); } @Override public byte[] decode(String encoded) { //return javax.xml.bind.DatatypeConverter.parseBase64Binary(encoded); return Base64.decodeBase64(encoded); } }