eagle-core/eagle-common/src/main/java/org/apache/eagle/common/Base64.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.eagle.common;

import javax.xml.bind.DatatypeConverter;
import java.io.UnsupportedEncodingException;

public class Base64 {

    public static String decode(String salted) {
        try {
            return new String(DatatypeConverter.parseBase64Binary(salted), "UTF-8");
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException("UTF-8 must be supported", e);
        }
    }

    public static String encode(String plain) {
        try {
            return DatatypeConverter.printBase64Binary(plain.getBytes("UTF-8"));
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException("UTF-8 must be supported", e);
        }
    }

}