/* This file is part of VoltDB.
 * Copyright (C) 2008-2017 VoltDB Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with VoltDB.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.voltdb.compiler;

import java.io.Serializable;

import org.voltdb.AuthSystem;
import org.voltdb.compiler.deploymentfile.DrRoleType;

public class AsyncCompilerWork implements Serializable {

    public interface AsyncCompilerWorkCompletionHandler {
        public void onCompletion(AsyncCompilerResult result);
    }
    private static final long serialVersionUID = 6588086204761949082L;

    private boolean serverInitiated;
    final long replySiteId;

    final boolean shouldShutdown;
    final long clientHandle;
    final long connectionId;
    final String hostname;
    final boolean adminConnection;
    final transient public Object clientData;
    final public String invocationName;
    // We don't use onReplica with DRv2 but we will almost certainly need this in the future
    final DrRoleType drRole;
    final boolean useAdhocDDL;
    public final AuthSystem.AuthUser user;

    final AsyncCompilerWorkCompletionHandler completionHandler;

    public AsyncCompilerWork(long replySiteId, boolean shouldShutdown, long clientHandle,
            long connectionId, String hostname, boolean adminConnection,
            Object clientData, String invocationName,
            DrRoleType drRole, boolean useAdhocDDL,
            AsyncCompilerWorkCompletionHandler completionHandler,
            AuthSystem.AuthUser user)
    {
        this.replySiteId = replySiteId;
        this.shouldShutdown = shouldShutdown;
        this.clientHandle = clientHandle;
        this.connectionId = connectionId;
        this.hostname = hostname;
        this.adminConnection = adminConnection;
        this.clientData = clientData;
        this.completionHandler = completionHandler;
        this.invocationName = invocationName;
        this.drRole = drRole;
        this.useAdhocDDL = useAdhocDDL;
        this.user = user;
        if (completionHandler == null) {
            throw new IllegalArgumentException("Completion handler can't be null");
        }
    }

    public boolean isServerInitiated()
    {
        return serverInitiated;
    }

    public void setServerInitiated(boolean serverInitiated)
    {
        this.serverInitiated = serverInitiated;
    }

    @Override
    public String toString() {
        String retval = "shouldShutdown:" + String.valueOf(shouldShutdown) + ", ";
        retval += "clientHandle:" + String.valueOf(clientHandle) + ", ";
        retval += "connectionId:" + String.valueOf(connectionId) + ", ";
        return retval;
    }
}