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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2018 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
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 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
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 * file and include the License file at LICENSE.txt.
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package org.shoal.adapter.store.commands;

import org.shoal.ha.cache.api.ShoalCacheLoggerConstants;
import org.shoal.ha.cache.impl.command.ReplicationCommandOpcode;

import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.logging.Logger;

/**
 * @author Mahesh Kannan
 */
public class RemoveCommand
    extends AcknowledgedCommand {

    protected static final Logger _logger = Logger.getLogger(ShoalCacheLoggerConstants.CACHE_REMOVE_COMMAND);

    private String target;

    public RemoveCommand(K k) {
        super(ReplicationCommandOpcode.REMOVE);
        super.setKey(k);
    }

    public void setTarget(String t) {
        this.target = t;
    }

    public boolean beforeTransmit() {
        setTargetName(target);
        super.beforeTransmit();
        return target != null;
    }

    @Override
    public void execute(String initiator) {
        dsc.getReplicaStore().remove(getKey());
        if (dsc.isDoSynchronousReplication()) {
            super.sendAcknowledgement();
        }

        dsc.getDataStoreMBean().incrementExecutedRemoveCount();
    }
    
}