com.aoindustries.aoserv.master.infrastructure.VirtualDisk_GetTableHandler Maven / Gradle / Ivy

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Master server for the AOServ Platform.
There is a newer version: 1.91.8
/*
 * aoserv-master - Master server for the AOServ Platform.
 * Copyright (C) 2018, 2019  AO Industries, Inc.
 *     [email protected]
 *     7262 Bull Pen Cir
 *     Mobile, AL 36695
 *
 * This file is part of aoserv-master.
 *
 * aoserv-master is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * aoserv-master 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with aoserv-master.  If not, see .
 */
package com.aoindustries.aoserv.master.infrastructure;

import com.aoindustries.aoserv.client.infrastructure.VirtualDisk;
import com.aoindustries.aoserv.client.master.User;
import com.aoindustries.aoserv.client.master.UserHost;
import com.aoindustries.aoserv.client.schema.Table;
import com.aoindustries.aoserv.master.CursorMode;
import com.aoindustries.aoserv.master.MasterServer;
import com.aoindustries.aoserv.master.RequestSource;
import com.aoindustries.aoserv.master.TableHandler;
import com.aoindustries.dbc.DatabaseConnection;
import com.aoindustries.io.stream.StreamableOutput;
import java.io.IOException;
import java.sql.SQLException;
import java.util.EnumSet;
import java.util.Set;

/**
 * @author  AO Industries, Inc.
 */
public class VirtualDisk_GetTableHandler extends TableHandler.GetTableHandlerByRole {

	@Override
	public Set getTableIds() {
		return EnumSet.of(Table.TableID.VIRTUAL_DISKS);
	}

	@Override
	protected void getTableMaster(DatabaseConnection conn, RequestSource source, StreamableOutput out, boolean provideProgress, Table.TableID tableID, User masterUser) throws IOException, SQLException {
		MasterServer.writeObjects(
			conn,
			source,
			out,
			provideProgress,
			CursorMode.AUTO,
			new VirtualDisk(),
			"select * from infrastructure.\"VirtualDisk\""
		);
	}

	@Override
	protected void getTableDaemon(DatabaseConnection conn, RequestSource source, StreamableOutput out, boolean provideProgress, Table.TableID tableID, User masterUser, UserHost[] masterServers) throws IOException, SQLException {
		MasterServer.writeObjects(
			conn,
			source,
			out,
			provideProgress,
			CursorMode.AUTO,
			new VirtualDisk(),
			"select distinct\n"
			+ "  vd.*\n"
			+ "from\n"
			+ "  master.\"UserHost\" ms\n"
			+ "  inner join infrastructure.\"VirtualDisk\" vd on ms.server=vd.virtual_server\n"
			+ "where\n"
			+ "  ms.username=?",
			source.getCurrentAdministrator()
		);
	}

	@Override
	protected void getTableAdministrator(DatabaseConnection conn, RequestSource source, StreamableOutput out, boolean provideProgress, Table.TableID tableID) throws IOException, SQLException {
		MasterServer.writeObjects(
			conn,
			source,
			out,
			provideProgress,
			CursorMode.AUTO,
			new VirtualDisk(),
			"select distinct\n"
			+ "  vd.*\n"
			+ "from\n"
			+ "  account.\"User\" un,\n"
			+ "  billing.\"Package\" pk,\n"
			+ "  account.\"AccountHost\" bs,\n"
			// Allow servers it replicates to
			//+ "  left join backup.\"FileReplication\" ffr on bs.server=ffr.server\n"
			//+ "  left join backup.\"BackupPartition\" bp on ffr.backup_partition=bp.id,\n"
			+ "  infrastructure.\"VirtualDisk\" vd\n"
			+ "where\n"
			+ "  un.username=?\n"
			+ "  and un.package=pk.name\n"
			+ "  and pk.accounting=bs.accounting\n"
			+ "  and (\n"
			+ "    bs.server=vd.virtual_server\n"
			// Allow servers it replicates to
			//+ "    or bp.ao_server=vd.virtual_server\n"
			+ "  )",
			source.getCurrentAdministrator()
		);
	}
}