private static string GetRevisionTableIdentifier(ISqlDialect sqlDialect)
{
var classDefinition = MappingConfiguration.Current.GetTypeDefinition(typeof(SecurableClassDefinition));
var tableDefinition = (TableDefinition)classDefinition.StorageEntityDefinition;
if (tableDefinition.TableName.SchemaName == null)
{
return(sqlDialect.DelimitIdentifier("Revision"));
}
else
{
return(sqlDialect.DelimitIdentifier(tableDefinition.TableName.SchemaName) + "." + sqlDialect.DelimitIdentifier("Revision"));
}
}
public void AppendOrderings(StringBuilder stringBuilder, ISqlDialect sqlDialect)
{
ArgumentUtility.CheckNotNull("stringBuilder", stringBuilder);
ArgumentUtility.CheckNotNull("sqlDialect", sqlDialect);
stringBuilder.Append(
string.Join(", ", _columns.Select(orderedColumn =>
sqlDialect.DelimitIdentifier(orderedColumn.ColumnDefinition.Name) + (orderedColumn.SortOrder == SortOrder.Ascending ? " ASC" : " DESC"))));
}
public void AppendColumnNames(StringBuilder statement, IDbCommand dbCommand, ISqlDialect sqlDialect)
{
ArgumentUtility.CheckNotNull("statement", statement);
ArgumentUtility.CheckNotNull("dbCommand", dbCommand);
ArgumentUtility.CheckNotNull("sqlDialect", sqlDialect);
var columNames = string.Join(", ", _columnValues.Select(cv => sqlDialect.DelimitIdentifier(cv.Column.Name)));
statement.Append(columNames);
}
public void AppendComparisons(
StringBuilder statement, IDbCommand command, ISqlDialect sqlDialect)
{
ArgumentUtility.CheckNotNull("statement", statement);
ArgumentUtility.CheckNotNull("command", command);
ArgumentUtility.CheckNotNull("sqlDialect", sqlDialect);
statement.Append(sqlDialect.DelimitIdentifier(_columnDefinition.Name));
statement.Append(" IN (");
statement.Append("SELECT T.c.value('.', '").Append(_columnDefinition.StorageTypeInfo.StorageTypeName).Append("')");
statement.Append(" FROM ");
statement.Append(GetParameterName(sqlDialect));
statement.Append(".nodes('/L/I') T(c))");
command.CommandText = statement.ToString();
}
public void AppendComparisons(
StringBuilder statement, IDbCommand command, ISqlDialect sqlDialect)
{
ArgumentUtility.CheckNotNull("statement", statement);
ArgumentUtility.CheckNotNull("command", command);
ArgumentUtility.CheckNotNull("sqlDialect", sqlDialect);
bool first = true;
foreach (var comparedColumnValue in _comparedColumnValues)
{
if (!first)
{
statement.Append(" AND ");
}
statement.Append(sqlDialect.DelimitIdentifier(comparedColumnValue.Column.Name));
statement.Append(" = ");
statement.Append(GetParameterName(comparedColumnValue, sqlDialect));
first = false;
}
}
public void AppendProjection(StringBuilder stringBuilder, ISqlDialect sqlDialect)
{
ArgumentUtility.CheckNotNull("stringBuilder", stringBuilder);
ArgumentUtility.CheckNotNull("sqlDialect", sqlDialect);
stringBuilder.Append(string.Join(", ", _selectedColumns.Select(c => c == null ? "NULL" : sqlDialect.DelimitIdentifier(c.Name))));
}
private static string GetRevisionValueColumnIdentifier(ISqlDialect sqlDialect)
{
return(sqlDialect.DelimitIdentifier("Value"));
}
private static string GetRevisionLocalKeyColumnIdentifier(ISqlDialect sqlDialect)
{
return(sqlDialect.DelimitIdentifier("LocalKey"));
}
public void AppendColumnValueAssignments(StringBuilder statement, IDbCommand dbCommand, ISqlDialect sqlDialect)
{
ArgumentUtility.CheckNotNull("statement", statement);
ArgumentUtility.CheckNotNull("dbCommand", dbCommand);
ArgumentUtility.CheckNotNull("sqlDialect", sqlDialect);
var columnsWithParameters = _columnValues.Select(
cv =>
{
var parameter = cv.Column.StorageTypeInfo.CreateDataParameter(dbCommand, cv.Value);
parameter.ParameterName = sqlDialect.GetParameterName(cv.Column.Name);
dbCommand.Parameters.Add(parameter);
return(new { ColumnDefinition = cv.Column, Parameter = parameter });
});
var updateStatement = string.Join(", ", columnsWithParameters.Select(cp => string.Format("{0} = {1}", sqlDialect.DelimitIdentifier(cp.ColumnDefinition.Name), cp.Parameter.ParameterName)));
statement.Append(updateStatement);
}
