com.moilioncircle.redis.replicator.cmd.parser.ReplConfParser Maven / Gradle / Ivy

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/*
 * Copyright 2016-2018 Leon Chen
 *
 * 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.moilioncircle.redis.replicator.cmd.parser;

import com.moilioncircle.redis.replicator.cmd.CommandParser;
import com.moilioncircle.redis.replicator.cmd.impl.ReplConfCommand;
import com.moilioncircle.redis.replicator.cmd.impl.ReplConfGetAckCommand;

import static com.moilioncircle.redis.replicator.cmd.CommandParsers.toRune;
import static com.moilioncircle.redis.replicator.util.Strings.isEquals;

/**
 * @author Leon Chen
 * @since 2.6.0
 */
public class ReplConfParser implements CommandParser {
    @Override
    public ReplConfCommand parse(Object[] command) {
        int idx = 1;
        String type = toRune(command[idx]);
        idx++;
        if (isEquals(type, "GETACK")) {
            return new ReplConfGetAckCommand();
        } else {
            throw new AssertionError("parse [REPLCONF] command error." + type);
        }
    }
}