/// <summary>
/// Parses table definition from xml reader.
/// </summary>
/// <param name="reader">Reader to get data from.</param>
/// <param name="tableDefinitions">Table definitions to use for strongly-typed rows.</param>
/// <returns>The TableDefintion represented by the Xml.</returns>
internal static TableDefinition Read(XmlReader reader, TableDefinitionCollection tableDefinitions)
{
var empty = reader.IsEmptyElement;
string name = null;
IntermediateSymbolDefinition symbolDefinition = null;
var unreal = false;
var symbolIdIsPrimaryKey = false;
Type strongRowType = null;
while (reader.MoveToNextAttribute())
{
switch (reader.LocalName)
{
case "name":
name = reader.Value;
break;
case "unreal":
unreal = reader.Value.Equals("yes");
break;
}
}
if (null == name)
{
throw new XmlException();
}
if (tableDefinitions.TryGet(name, out var tableDefinition))
{
symbolDefinition = tableDefinition.SymbolDefinition;
symbolIdIsPrimaryKey = tableDefinition.SymbolIdIsPrimaryKey;
strongRowType = tableDefinition.StrongRowType;
}
var columns = new List <ColumnDefinition>();
var hasPrimaryKeyColumn = false;
// parse the child elements
if (!empty)
{
var done = false;
while (!done && reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
switch (reader.LocalName)
{
case "columnDefinition":
var columnDefinition = ColumnDefinition.Read(reader);
columns.Add(columnDefinition);
if (columnDefinition.PrimaryKey)
{
hasPrimaryKeyColumn = true;
}
break;
default:
throw new XmlException();
}
break;
case XmlNodeType.EndElement:
done = true;
break;
}
}
if (!unreal && !hasPrimaryKeyColumn)
{
throw new WixException(ErrorMessages.RealTableMissingPrimaryKeyColumn(SourceLineNumber.CreateFromUri(reader.BaseURI), name));
}
if (!done)
{
throw new XmlException();
}
}
return(new TableDefinition(name, symbolDefinition, columns.ToArray(), unreal, symbolIdIsPrimaryKey, strongRowType));
}
/// <summary>
/// Parses table definition from xml reader.
/// </summary>
/// <param name="reader">Reader to get data from.</param>
/// <returns>The TableDefintion represented by the Xml.</returns>
internal static TableDefinition Read(XmlReader reader)
{
var empty = reader.IsEmptyElement;
string name = null;
var unreal = false;
var bootstrapperApplicationData = false;
while (reader.MoveToNextAttribute())
{
switch (reader.LocalName)
{
case "name":
name = reader.Value;
break;
case "unreal":
unreal = reader.Value.Equals("yes");
break;
case "bootstrapperApplicationData":
bootstrapperApplicationData = reader.Value.Equals("yes");
break;
}
}
if (null == name)
{
throw new XmlException();
}
var columns = new List <ColumnDefinition>();
var hasPrimaryKeyColumn = false;
// parse the child elements
if (!empty)
{
var done = false;
while (!done && reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
switch (reader.LocalName)
{
case "columnDefinition":
var columnDefinition = ColumnDefinition.Read(reader);
columns.Add(columnDefinition);
if (columnDefinition.PrimaryKey)
{
hasPrimaryKeyColumn = true;
}
break;
default:
throw new XmlException();
}
break;
case XmlNodeType.EndElement:
done = true;
break;
}
}
if (!unreal && !bootstrapperApplicationData && !hasPrimaryKeyColumn)
{
throw new WixException(ErrorMessages.RealTableMissingPrimaryKeyColumn(SourceLineNumber.CreateFromUri(reader.BaseURI), name));
}
if (!done)
{
throw new XmlException();
}
}
return(new TableDefinition(name, columns.ToArray(), unreal, bootstrapperApplicationData));
}
