internal void Write(System.Xml.XmlWriter writer, ODataPersistenceEngineAsync engine)
{
writer.WriteStartElement("url", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
if (Value.Name[0] == '$')
writer.WriteString(Value.Name);
else
writer.WriteString(engine.GetUri(Value).ToString());
writer.WriteEndElement();
}
public int WriteTo(System.IO.StreamWriter sw, ODataPersistenceEngineAsync engine)
{
long position = sw.BaseStream.Position;
if (!isRoot)
{
foreach (KeyValuePair<string, string> header in headers)
sw.WriteLine(header.Key + ": " + header.Value);
}
//MemoryStream ms;
//StreamWriter msw;
//ms = new MemoryStream();
//msw = new StreamWriter(ms);
//msw.NewLine = sw.NewLine;
//int length = 0;
//foreach (Change change in Changes)
//{
// length += ("--changeset_" + Id + "\n").Length;
// length += ("Content-Type: application/http" + "\n").Length;
// if (change.Expression.Name != null && change.Expression.Name[0] == '$')
// length += (change.Method + " " + engine.GetUri(change.Expression).AbsolutePath.Substring(((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.AbsolutePath.Length) + " HTTP/1.1").Length + sw.NewLine.Length;
// else
// length += (change.Method + " " + engine.GetUri(change.Expression) + " HTTP/1.1").Length + sw.NewLine.Length;
// length += ("Host: " + ((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.Host + (((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.Port == 80 ? "" : ":" + ((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.Port) + "\n").Length;
// length += change.WriteTo(msw, engine);
//}
//length += ("--changeset_" + Id + "--\n").Length;
//length += 2;
//sw.WriteLine("Content-Length: " + length);
sw.WriteLine();
sw.Flush();
//msw.Close();
foreach (Change change in Changes)
{
sw.WriteLine("--changeset_" + Id);
sw.WriteLine("Content-Type: application/http");
sw.WriteLine("Content-Transfer-Encoding: binary");
sw.WriteLine();
if (change.Expression.Name != null && change.Expression.Name[0] == '$')
sw.WriteLine(change.Method + " " + engine.GetUri(change.Expression).AbsolutePath.Substring(((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.AbsolutePath.Length ) + " HTTP/1.1");
else
sw.WriteLine(change.Method + " " + engine.GetUri(change.Expression) + " HTTP/1.1");
sw.WriteLine("Host: " + ((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.Host + (((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.Port == 80 ? "" : ":" + ((ODataPersistenceProvider)engine.FactoryAsync).ConnectionString.Port));
sw.Flush();
change.WriteTo(sw, engine);
//sw.WriteLine();
sw.WriteLine();
}
sw.WriteLine("--changeset_" + Id + "--");
sw.WriteLine();
sw.Flush();
return (int)(sw.BaseStream.Length - position);
}
public int WriteTo(StreamWriter s, ODataPersistenceEngineAsync engine)
{
MemoryStream ms = new MemoryStream();
XmlWriter writer = XmlWriter.Create(ms, new XmlWriterSettings() { Encoding = s.Encoding, Indent = true, NewLineChars = s.NewLine });
if (Link != null)
headers["Content-Type"] = "application/xml";
else
headers["Content-Type"] = "application/atom+xml;type=entry";
foreach (KeyValuePair<string, string> item in Headers)
{
s.WriteLine(item.Key + ": " + item.Value);
}
switch (Mode)
{
case ChangeMode.Insert:
if (Link == null)
Entry.Write(writer, engine);
else
Link.Write(writer, engine);
writer.Flush();
s.WriteLine("Content-Length: " + (ms.Length + 1));
s.WriteLine();
s.Flush();
ms.Position = 0;
Util.Write(ms, s.BaseStream);
return (int)ms.Length;
case ChangeMode.Update:
Entry.Write(writer, engine);
writer.Flush();
s.WriteLine("Content-Length: " + (ms.Length + 1));
ms.Position = 0;
Util.Write(ms, s.BaseStream);
return (int)ms.Length;
case ChangeMode.Delete:
if (Entry != null)
Entry.Write(writer, engine);
else
Link.Write(writer, engine);
writer.Flush();
break;
default:
break;
}
return 0;
}
public int WriteTo(System.IO.StreamWriter sw, ODataPersistenceEngineAsync engine)
{
long position = sw.BaseStream.Position;
if (!isRoot)
foreach (KeyValuePair<string, string> header in headers)
sw.WriteLine(header.Key + ": " + header.Value);
MemoryStream ms;
StreamWriter msw;
ms = new MemoryStream();
msw = new StreamWriter(ms);
msw.NewLine = sw.NewLine;
int length = 0;
foreach (IOperation change in Operations)
{
length += ("--batch_" + Id + "\n").Length;
length += change.WriteTo(msw, engine);
}
length += ("--batch_" + Id + "--\n").Length;
msw.Flush();
if (!isRoot)
{
sw.WriteLine("Content-Length: " + length);
sw.WriteLine();
}
sw.Flush();
foreach (IOperation change in Operations)
{
sw.WriteLine("--batch_" + Id);
sw.Flush();
change.WriteTo(sw, engine);
}
sw.Write("--batch_" + Id + "--");
//sw.WriteLine();
sw.Flush();
return (int)(sw.BaseStream.Length - position);
}
public ODataCommandProcessor(ODataPersistenceEngineAsync engine)
{
this.engine = engine;
boundary = "batch_" + Guid.NewGuid();
}
public int WriteTo(System.IO.StreamWriter s, ODataPersistenceEngineAsync engine)
{
throw new NotImplementedException();
}
internal void Write(System.Xml.XmlWriter writer, ODataPersistenceEngineAsync engine)
{
writer.WriteStartElement("entry", "http://www.w3.org/2005/Atom");
writer.WriteAttributeString("xmlns", "m", "http://www.w3.org/2000/xmlns/", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
writer.WriteAttributeString("xmlns", "http://www.w3.org/2005/Atom");
writer.WriteAttributeString("xmlns", "d", "http://www.w3.org/2000/xmlns/", "http://schemas.microsoft.com/ado/2007/08/dataservices");
//writer.WriteElementString("id", "http://www.w3.org/2005/Atom", Identity);
writer.WriteStartElement("category", "http://www.w3.org/2005/Atom");
writer.WriteAttributeString("scheme", "http://schemas.microsoft.com/ado/2007/08/dataservices/scheme");
writer.WriteAttributeString("term", Category);
writer.WriteEndElement();
writer.WriteStartElement("title", "http://www.w3.org/2005/Atom");
//writer.WriteAttributeString("type", "text");
writer.WriteEndElement();
writer.WriteStartElement("updated", "http://www.w3.org/2005/Atom");
writer.WriteString(DateTime.UtcNow.ToString("o"));
writer.WriteEndElement();
writer.WriteStartElement("author", "http://www.w3.org/2005/Atom");
writer.WriteStartElement("name", "http://www.w3.org/2005/Atom");
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteStartElement("id", "http://www.w3.org/2005/Atom");
writer.WriteEndElement();
writer.WriteStartElement("content", "http://www.w3.org/2005/Atom");
writer.WriteAttributeString("type", "application/xml");
writer.WriteStartElement("properties", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
foreach (var item in DataValues)
{
item.Write(writer);
}
//End of properties
writer.WriteEndElement();
//End of content
writer.WriteEndElement();
//End of entry
writer.WriteEndElement();
}
