System.Data.SQLite
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Overview
Comment:Revise method names introduced in the previous check-in. Call the SQLiteOptions class from all the appropriate places.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | designOptions
Files: files | file ages | folders
SHA1: 015eca543dfea4639fe6bbf716dca9cf248f9f80
User & Date: mistachkin 2014-08-01 03:30:32
Context
2014-08-01
04:24
Add user-interface integration for the per-solution provider name configuration option. check-in: 1e8b52743b user: mistachkin tags: designOptions
03:30
Revise method names introduced in the previous check-in. Call the SQLiteOptions class from all the appropriate places. check-in: 015eca543d user: mistachkin tags: designOptions
03:12
Initial support for loading/saving options in the design-time components. check-in: b26261e090 user: mistachkin tags: designOptions
Changes
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Changes to SQLite.Designer/Editors/ViewDesignerDoc.cs. 

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      try
      {
        _typeQB = SQLiteDataAdapterToolboxItem._vsdesigner.GetType("Microsoft.VSDesigner.Data.Design.QueryBuilderControl");

        if (_typeQB != null)
        {
          _queryDesigner = Activator.CreateInstance(_typeQB) as UserControl;
          // TODO: Fix me.
          _typeQB.InvokeMember("Provider", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty | System.Reflection.BindingFlags.NonPublic, null, _queryDesigner, new object[] { "System.Data.SQLite" });
          _typeQB.InvokeMember("ConnectionString", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty | System.Reflection.BindingFlags.NonPublic, null, _queryDesigner, new object[] { _connection.ConnectionSupport.ConnectionString });
          _typeQB.InvokeMember("EnableMorphing", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty | System.Reflection.BindingFlags.NonPublic, null, _queryDesigner, new object[] { false });
          Controls.Add(_queryDesigner);
          _queryDesigner.Dock = DockStyle.Fill;
          _queryDesigner.Visible = true;
        }









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      try
      {
        _typeQB = SQLiteDataAdapterToolboxItem._vsdesigner.GetType("Microsoft.VSDesigner.Data.Design.QueryBuilderControl");

        if (_typeQB != null)
        {
          _queryDesigner = Activator.CreateInstance(_typeQB) as UserControl;

          _typeQB.InvokeMember("Provider", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty | System.Reflection.BindingFlags.NonPublic, null, _queryDesigner, new object[] { SQLiteOptions.GetProviderName() });
          _typeQB.InvokeMember("ConnectionString", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty | System.Reflection.BindingFlags.NonPublic, null, _queryDesigner, new object[] { _connection.ConnectionSupport.ConnectionString });
          _typeQB.InvokeMember("EnableMorphing", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty | System.Reflection.BindingFlags.NonPublic, null, _queryDesigner, new object[] { false });
          Controls.Add(_queryDesigner);
          _queryDesigner.Dock = DockStyle.Fill;
          _queryDesigner.Visible = true;
        }

Changes to SQLite.Designer/SQLiteConnectionProperties.cs. 

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  {
    public SQLiteConnectionProperties()
      : this(null)
    {
    }

    public SQLiteConnectionProperties(string connectionString)
          // TODO: Fix me.
      : base("System.Data.SQLite", connectionString)
    {
    }

    public override string[] GetBasicProperties()
    {
      return new string[] { "data source" };
    }








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  {
    public SQLiteConnectionProperties()
      : this(null)
    {
    }

    public SQLiteConnectionProperties(string connectionString)

      : base(SQLiteOptions.GetProviderName(), connectionString)
    {
    }

    public override string[] GetBasicProperties()
    {
      return new string[] { "data source" };
    }

Changes to SQLite.Designer/SQLiteConnectionStringEditor.cs. 

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        string connectionName;

        for (int n = 0; n < items; n++)
        {
          connectionString = (string)_managerType.InvokeMember("GetConnectionString", BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null, manager, new object[] { n });
          connectionName = (string)_managerType.InvokeMember("GetConnectionName", BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null, manager, new object[] { n });
          dataProvider = (string)_managerType.InvokeMember("GetProvider", BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null, manager, new object[] { n });
          // TODO: Fix me.
          if (String.Compare(dataProvider, "System.Data.SQLite", StringComparison.OrdinalIgnoreCase) == 0)
          {
            node = selector.AddNode(connectionName, connectionString, null);
            
            if (String.Compare(connectionString, connection.ConnectionString, StringComparison.OrdinalIgnoreCase) == 0)
              selector.SelectedNode = node;
          }
        }
        selector.AddNode("<New Connection...>", this, null);
      }
    }
  }
}








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        string connectionName;

        for (int n = 0; n < items; n++)
        {
          connectionString = (string)_managerType.InvokeMember("GetConnectionString", BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null, manager, new object[] { n });
          connectionName = (string)_managerType.InvokeMember("GetConnectionName", BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null, manager, new object[] { n });
          dataProvider = (string)_managerType.InvokeMember("GetProvider", BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.Public, null, manager, new object[] { n });
          if (String.Compare(dataProvider, SQLiteOptions.GetProviderName(), StringComparison.OrdinalIgnoreCase) == 0)

          {
            node = selector.AddNode(connectionName, connectionString, null);
            
            if (String.Compare(connectionString, connection.ConnectionString, StringComparison.OrdinalIgnoreCase) == 0)
              selector.SelectedNode = node;
          }
        }
        selector.AddNode("<New Connection...>", this, null);
      }
    }
  }
}

Changes to SQLite.Designer/SQLiteDataAdapterToolboxItem.cs. 

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    /// <summary>
    /// Creates the necessary components associated with this data adapter instance
    /// </summary>
    /// <param name="host">The designer host</param>
    /// <returns>The components created by this toolbox item</returns>
    protected override IComponent[] CreateComponentsCore(IDesignerHost host)
    {
          // TODO: Fix me.
      DbProviderFactory fact = DbProviderFactories.GetFactory("System.Data.SQLite");

      DbDataAdapter dataAdapter = fact.CreateDataAdapter();
      IContainer container = host.Container;
      
      using (DbCommand adapterCommand = fact.CreateCommand())
      {
        ICloneable adapter = (ICloneable)adapterCommand;








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    /// <summary>
    /// Creates the necessary components associated with this data adapter instance
    /// </summary>
    /// <param name="host">The designer host</param>
    /// <returns>The components created by this toolbox item</returns>
    protected override IComponent[] CreateComponentsCore(IDesignerHost host)
    {

      DbProviderFactory fact = DbProviderFactories.GetFactory(SQLiteOptions.GetProviderName());

      DbDataAdapter dataAdapter = fact.CreateDataAdapter();
      IContainer container = host.Container;
      
      using (DbCommand adapterCommand = fact.CreateCommand())
      {
        ICloneable adapter = (ICloneable)adapterCommand;

Changes to SQLite.Designer/SQLiteDataConnectionSupport.cs. 

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  internal sealed class SQLiteDataConnectionSupport : AdoDotNetConnectionSupport
  {
    private SQLiteDataViewSupport _dataViewSupport;
    private SQLiteDataObjectSupport _dataObjectSupport;
    private SQLiteDataObjectIdentifierResolver _dataObjectIdentifierResolver;

    public SQLiteDataConnectionSupport()
          // TODO: Fix me.
      : base("System.Data.SQLite")
    {
    }

    protected override DataSourceInformation CreateDataSourceInformation()
    {
      return new SQLiteDataSourceInformation(Site as DataConnection);
    }








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  internal sealed class SQLiteDataConnectionSupport : AdoDotNetConnectionSupport
  {
    private SQLiteDataViewSupport _dataViewSupport;
    private SQLiteDataObjectSupport _dataObjectSupport;
    private SQLiteDataObjectIdentifierResolver _dataObjectIdentifierResolver;

    public SQLiteDataConnectionSupport()
      : base(SQLiteOptions.GetProviderName())

    {
    }

    protected override DataSourceInformation CreateDataSourceInformation()
    {
      return new SQLiteDataSourceInformation(Site as DataConnection);
    }

Changes to SQLite.Designer/SQLiteOptions.cs. 

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            }
        }
        #endregion

        ///////////////////////////////////////////////////////////////////////

        #region Public Static Methods
























        #region Hard-Coded Default Value Handling
        /// <summary>
        /// This method determines if the specified key/value pair represents
        /// the default value for that option.
        /// </summary>
        /// <param name="key">
        /// The name ("key") of the configuration option.
................................................................................
        /// the System.Data.SQLite design-time components.
        /// </summary>
        /// <returns>
        /// An <see cref="IEnumerable{T}" /> of strings containing the list of
        /// option keys supported by the System.Data.SQLite design-time
        /// components -OR- null in the event of any failure.
        /// </returns>
        public static IEnumerable<string> GetOptionKeys(
            bool reset
            )
        {
            lock (syncRoot) /* TRANSACTIONAL */
            {
                Initialize(reset);

................................................................................
        /// </summary>
        /// <param name="key">
        /// The name ("key") of the configuration option.
        /// </param>
        /// <returns>
        /// Non-zero if the specified option key is supported by this class.
        /// </returns>
        public static bool HaveOptionKey(
            string key
            )
        {
            lock (syncRoot)
            {
                if ((key == null) || (options == null))
                    return false;
................................................................................
        /// <param name="value">
        /// Upon success, the current value for the configuration option;
        /// otherwise, null.
        /// </param>
        /// <returns>
        /// Non-zero for success; otherwise, zero.
        /// </returns>
        public static bool GetOptionValue(
            string key,
            out string value
            )
        {
            lock (syncRoot)
            {
                value = null;
................................................................................
        /// </param>
        /// <param name="value">
        /// The new value for the configuration option.
        /// </param>
        /// <returns>
        /// Non-zero for success; otherwise, zero.
        /// </returns>
        public static bool SetOptionValue(
            string key,
            string value
            )
        {
            lock (syncRoot)
            {
                if ((key == null) || (options == null))








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            }
        }
        #endregion

        ///////////////////////////////////////////////////////////////////////

        #region Public Static Methods
        #region Provider Name Handling
        /// <summary>
        /// This method determines the name of the ADO.NET provider for the
        /// System.Data.SQLite design-time components to use.
        /// </summary>
        /// <returns>
        /// The configured ADO.NET provider name for System.Data.SQLite -OR-
        /// the default ADO.NET provider name for System.Data.SQLite in the
        /// event of any failure.  This method cannot return null.
        /// </returns>
        public static string GetProviderName()
        {
            string key = ProviderNameKey;
            string value;

            if (GetValue(key, out value) && IsValidValue(key, value))
                return value;

            return DefaultProviderName;
        }
        #endregion

        ///////////////////////////////////////////////////////////////////////

        #region Hard-Coded Default Value Handling
        /// <summary>
        /// This method determines if the specified key/value pair represents
        /// the default value for that option.
        /// </summary>
        /// <param name="key">
        /// The name ("key") of the configuration option.
................................................................................
        /// the System.Data.SQLite design-time components.
        /// </summary>
        /// <returns>
        /// An <see cref="IEnumerable{T}" /> of strings containing the list of
        /// option keys supported by the System.Data.SQLite design-time
        /// components -OR- null in the event of any failure.
        /// </returns>
        public static IEnumerable<string> GetKeys(
            bool reset
            )
        {
            lock (syncRoot) /* TRANSACTIONAL */
            {
                Initialize(reset);

................................................................................
        /// </summary>
        /// <param name="key">
        /// The name ("key") of the configuration option.
        /// </param>
        /// <returns>
        /// Non-zero if the specified option key is supported by this class.
        /// </returns>
        public static bool HaveKey(
            string key
            )
        {
            lock (syncRoot)
            {
                if ((key == null) || (options == null))
                    return false;
................................................................................
        /// <param name="value">
        /// Upon success, the current value for the configuration option;
        /// otherwise, null.
        /// </param>
        /// <returns>
        /// Non-zero for success; otherwise, zero.
        /// </returns>
        public static bool GetValue(
            string key,
            out string value
            )
        {
            lock (syncRoot)
            {
                value = null;
................................................................................
        /// </param>
        /// <param name="value">
        /// The new value for the configuration option.
        /// </param>
        /// <returns>
        /// Non-zero for success; otherwise, zero.
        /// </returns>
        public static bool SetValue(
            string key,
            string value
            )
        {
            lock (syncRoot)
            {
                if ((key == null) || (options == null))

Changes to SQLite.Designer/SQLitePackage.cs. 

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  /// exists so that in the future we can perhaps work with the Express Editions.
  /// </summary>
  [Guid("DCBE6C8D-0E57-4099-A183-98FF74C64D9C")]
  internal sealed class SQLitePackage : Package
  {
    public SQLitePackage()
    {
        IEnumerable<string> keys = SQLiteOptions.GetOptionKeys(true);

        if (keys != null)
        {
            foreach (string key in keys)
            {
                if (key == null)
                    continue;
................................................................................
      ToolboxInitialized += new EventHandler(SQLitePackage_ToolboxInitialized);
      ToolboxUpgraded += new EventHandler(SQLitePackage_ToolboxUpgraded);
      base.Initialize();
    }

    protected override void OnLoadOptions(string key, Stream stream)
    {
        if (SQLiteOptions.HaveOptionKey(key))
        {
            string value;

            if (SQLiteOptions.ReadValue(stream, out value) &&
                SQLiteOptions.IsValidValue(key, value))
            {
                SQLiteOptions.SetOptionValue(key, value);
            }

            return;
        }

        base.OnLoadOptions(key, stream);
    }

    protected override void OnSaveOptions(string key, Stream stream)
    {
        if (SQLiteOptions.HaveOptionKey(key))
        {
            string value;

            if (SQLiteOptions.GetOptionValue(key, out value) &&
                SQLiteOptions.IsValidValue(key, value) &&
                !SQLiteOptions.IsDefaultValue(key, value))
            {
                SQLiteOptions.WriteValue(stream, value);
            }

            return;








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  /// exists so that in the future we can perhaps work with the Express Editions.
  /// </summary>
  [Guid("DCBE6C8D-0E57-4099-A183-98FF74C64D9C")]
  internal sealed class SQLitePackage : Package
  {
    public SQLitePackage()
    {
        IEnumerable<string> keys = SQLiteOptions.GetKeys(true);

        if (keys != null)
        {
            foreach (string key in keys)
            {
                if (key == null)
                    continue;
................................................................................
      ToolboxInitialized += new EventHandler(SQLitePackage_ToolboxInitialized);
      ToolboxUpgraded += new EventHandler(SQLitePackage_ToolboxUpgraded);
      base.Initialize();
    }

    protected override void OnLoadOptions(string key, Stream stream)
    {
        if (SQLiteOptions.HaveKey(key))
        {
            string value;

            if (SQLiteOptions.ReadValue(stream, out value) &&
                SQLiteOptions.IsValidValue(key, value))
            {
                SQLiteOptions.SetValue(key, value);
            }

            return;
        }

        base.OnLoadOptions(key, stream);
    }

    protected override void OnSaveOptions(string key, Stream stream)
    {
        if (SQLiteOptions.HaveKey(key))
        {
            string value;

            if (SQLiteOptions.GetValue(key, out value) &&
                SQLiteOptions.IsValidValue(key, value) &&
                !SQLiteOptions.IsDefaultValue(key, value))
            {
                SQLiteOptions.WriteValue(stream, value);
            }

            return;

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