Source code

001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.io.network.util;
020
021import org.apache.reef.wake.remote.Codec;
022
023import javax.inject.Inject;
024import java.nio.charset.StandardCharsets;
025
026public class StringCodec implements Codec<String> {
027
028  @Inject
029  public StringCodec() {
030    // Intentionally blank
031  }
032
033  @Override
034  public byte[] encode(final String obj) {
035    return obj.getBytes(StandardCharsets.UTF_8);
036  }
037
038  @Override
039  public String decode(final byte[] buf) {
040    return new String(buf, StandardCharsets.UTF_8);
041  }
042}