public static IDataChunk[] ReadFrom(string fileName, Type type, object[] args)
{
ArrayList list;
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
if (fileName == string.Empty)
{
throw new ArgumentException("fileName");
}
if (!File.Exists(fileName))
{
throw new FileNotFoundException(Powerasp.Enterprise.Core.SR.FileNotFound, fileName);
}
if (type == null)
{
throw new ArgumentNullException("type");
}
FileStream input = null;
BinaryReader reader = null;
if (args == null)
{
args = new object[0];
}
Type[] types = ReflectionUtil.ConvertTo(args);
ConstructorInfo constructor = type.GetConstructor(types);
if (constructor == null)
{
throw new ArgumentException("type");
}
try
{
input = File.OpenRead(fileName);
reader = new BinaryReader(input);
list = new ArrayList();
while (input.Position != input.Length)
{
IDataChunk chunk = constructor.Invoke(args) as IDataChunk;
if (chunk == null)
{
throw new InvalidCastException("");
}
chunk.ReadData(reader);
list.Add(chunk);
}
}
finally
{
if (reader != null)
{
try
{
reader.Close();
}
catch
{
}
reader = null;
}
if (input != null)
{
try
{
input.Close();
}
catch
{
}
input = null;
}
}
return((IDataChunk[])list.ToArray(typeof(IDataChunk)));
}