mirror of https://bitbucket.org/anguist/ntpa
116 lines
3.8 KiB
C#
116 lines
3.8 KiB
C#
//
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// Copyright (c) 2013-2017 Carsten Sonne Larsen <cs@innolan.net>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using System.Collections.Generic;
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using Ntp.Analyzer.Data.Changes;
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using Ntp.Analyzer.Data.Log;
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using Ntp.Analyzer.Data.Sql;
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using Ntp.Common.Log;
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using Ntp.Data;
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using Ntp.Data.Provider;
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using Ntp.Data.Schema;
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namespace Ntp.Analyzer.Data
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{
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public sealed class DatabaseInitializer
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{
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public DatabaseInitializer(bool initialize, bool upgrade, LogBase log)
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{
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this.initialize = initialize;
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this.upgrade = upgrade;
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this.log = log;
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updater = new DatabaseUpdater(SqlDatabaseFactory.Instance, log)
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{
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new Change01(),
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new Change02(),
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new Change03()
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};
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}
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private readonly bool initialize;
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private readonly LogBase log;
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private readonly DatabaseUpdater updater;
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private readonly bool upgrade;
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public bool Execute()
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{
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if (initialize)
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{
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CreateDatabase();
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CreateTables();
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}
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if (upgrade)
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{
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updater.ApplyChanges();
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}
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return updater.CheckLatestVersion();
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}
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private void CreateDatabase()
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{
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try
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{
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SqlDatabaseFactory.Instance.CreateDatabase();
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}
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catch (Exception e)
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{
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log.CreateDatabaseError(e);
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}
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}
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private void CreateTables()
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{
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TimeServerDatabaseMapper timeServerMapper;
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PeerDatabaseMapper peerMapper;
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HostDatabaseMapper hostMapper;
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var initializers = new List<ITableInitializer>();
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initializers.Add(timeServerMapper = new TimeServerDatabaseMapper(log));
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initializers.Add(peerMapper = new PeerDatabaseMapper(timeServerMapper, log));
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initializers.Add(hostMapper = new HostDatabaseMapper(log));
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initializers.Add(new HostReadingDatabaseMapper(hostMapper, peerMapper, log));
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initializers.Add(new PeerReadingDatabaseMapper(hostMapper, peerMapper, log));
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initializers.Add(new HostIoReadingDatabaseMapper(hostMapper, log));
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initializers.Add(new DriftReadingDatabaseMapper(hostMapper, log));
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initializers.Add(new PeerActivityDatabaseMapper(hostMapper, peerMapper, log));
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initializers.Add(new AssociationEntryMapper(log));
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foreach (var initializer in initializers)
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{
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try
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{
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initializer.CheckTable();
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}
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catch (Exception e)
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{
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log.CreateTableError(e);
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}
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}
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}
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}
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} |