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Advanced and thread-safe Java Redis client for synchronous, asynchronous, and reactive usage. Supports Cluster, Sentinel, Pipelining, Auto-Reconnect, Codecs and much more.

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/*
 * Copyright 2011-2016 the original author or authors.
 *
 * 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 com.lambdaworks.redis.protocol;

import java.nio.ByteBuffer;
import java.nio.charset.Charset;

/**
 * {@link Charset}-related utilities.
 * 
 * @author Will Glozer
 */
public class LettuceCharsets {

    /**
     * US-ASCII charset.
     */
    public static final Charset ASCII = Charset.forName("US-ASCII");

    /**
     * UTF-8 charset.
     */
    public static final Charset UTF8 = Charset.forName("UTF-8");

    /**
     * Utility constructor.
     */
    private LettuceCharsets() {

    }

    /**
     * Create a ByteBuffer from a string using ASCII encoding.
     * 
     * @param s the string
     * @return ByteBuffer
     */
    public static ByteBuffer buffer(String s) {
        return ByteBuffer.wrap(s.getBytes(ASCII));
    }

}