/// <summary>
/// Generates the custom column code.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="fullTableName">Full name of the table.</param>
/// <param name="columnName">Name of the column.</param>
private void GenerateCustomColumnCode(System.Data.Entity.Migrations.Utilities.IndentedTextWriter writer, string fullTableName, string columnName)
{
string tableName = fullTableName.Replace("dbo.", string.Empty);
if (dbContextEntities.ContainsKey(tableName))
{
Type tableType = dbContextEntities[tableName];
if (tableType != null)
{
MemberInfo mi = tableType.GetMember(columnName).FirstOrDefault();
if (mi != null)
{
AlternateKeyAttribute attribute = mi.GetCustomAttribute <AlternateKeyAttribute>();
if (attribute != null)
{
writer.WriteLine("CreateIndex( \"" + fullTableName + "\", \"" + columnName + "\", true );");
writer.WriteLine("");
}
}
else
{
// probably not found if this is the Down() migration
}
}
}
else
{
// probably not found if this is the Down() migration
}
}
/// <summary>
/// Generates the custom column code.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="fullTableName">Full name of the table.</param>
/// <param name="columnName">Name of the column.</param>
private void GenerateCustomColumnCode(System.Data.Entity.Migrations.Utilities.IndentedTextWriter writer, string fullTableName, string columnName)
{
string tableName = fullTableName.Replace("dbo.", string.Empty);
Type tableType = null;
try
{
tableType = tableNameLookup[tableName];
}
catch (Exception ex)
{
writer.WriteLine("// TableName: " + tableName);
writer.WriteLine("// " + ex.Message);
}
if (tableType != null)
{
MemberInfo mi = tableType.GetMember(columnName).FirstOrDefault();
if (mi != null)
{
AlternateKeyAttribute attribute = mi.GetCustomAttribute <AlternateKeyAttribute>();
if (attribute != null)
{
writer.WriteLine("CreateIndex( \"" + fullTableName + "\", \"" + columnName + "\", true );");
}
}
else
{
// probably not found if this is the Down() migration
}
}
else
{
// probably not found if this is the Down() migration
}
}
protected override void Generate(System.Data.Entity.Migrations.Model.AddPrimaryKeyOperation addPrimaryKeyOperation, System.Data.Entity.Migrations.Utilities.IndentedTextWriter writer)
{
addPrimaryKeyOperation.IsClustered = false;
base.Generate(addPrimaryKeyOperation, writer);
}
protected override void Generate(System.Data.Entity.Migrations.Model.MoveTableOperation moveTableOperation, System.Data.Entity.Migrations.Utilities.IndentedTextWriter writer)
{
moveTableOperation.CreateTableOperation.PrimaryKey.IsClustered = false;
base.Generate(moveTableOperation, writer);
}
//EF 6.0
protected override void GenerateMakeSystemTable(CreateTableOperation createTableOperation, System.Data.Entity.Migrations.Utilities.IndentedTextWriter writer)
{
}
/// <summary>
/// Generates code to perform an <see cref="T:System.Data.Entity.Migrations.Model.AddColumnOperation" />.
/// </summary>
/// <param name="addColumnOperation">The operation to generate code for.</param>
/// <param name="writer">Text writer to add the generated code to.</param>
protected override void Generate(System.Data.Entity.Migrations.Model.AddColumnOperation addColumnOperation, System.Data.Entity.Migrations.Utilities.IndentedTextWriter writer)
{
base.Generate(addColumnOperation, writer);
GenerateCustomColumnCode(writer, addColumnOperation.Table, addColumnOperation.Column.Name);
}
/// <summary>
/// Generates code to perform a <see cref="T:System.Data.Entity.Migrations.Model.CreateTableOperation" />.
/// </summary>
/// <param name="createTableOperation">The operation to generate code for.</param>
/// <param name="writer">Text writer to add the generated code to.</param>
protected override void Generate(System.Data.Entity.Migrations.Model.CreateTableOperation createTableOperation, System.Data.Entity.Migrations.Utilities.IndentedTextWriter writer)
{
base.Generate(createTableOperation, writer);
foreach (var column in createTableOperation.Columns)
{
GenerateCustomColumnCode(writer, createTableOperation.Name, column.Name);
}
}
