rcomp-examples/rcomp-examples/src/main/java/org/apache/karaf/rcomp/examples/mqtt/ByteArrayConverter.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.karaf.rcomp.examples.mqtt;

import java.nio.charset.Charset;

public class ByteArrayConverter {
    public static String asString(byte[] ba) {
        return new String(ba, Charset.forName("UTF-8"));
    }
    
    public static Integer asInteger(byte[] ba) {
        return new Integer(asString(ba));
    }
    
    public static Double asDouble(byte[] ba) {
        return new Double(asString(ba));
    }
    
    public static byte[] fromString(String in) {
        return in.getBytes(Charset.forName("UTF-8"));
    }
    
    public static byte[] fromInteger(Integer in) {
        return fromString(in.toString());
    }
    
    public static byte[] fromLong(Long in) {
        return fromString(in.toString());
    }
    
    
}