private static FileInfo GetFile(AbsoluteUri urn)
{
if (null == urn)
{
throw new ArgumentNullException("urn");
}
var dir = new DirectoryInfo(urn.ToPath(FileRepositoryConfiguration.Directory()).FullName);
return(dir.Exists
? dir.GetFiles("*.record", SearchOption.TopDirectoryOnly).FirstOrDefault()
: null);
}
public void Save(FileSystemInfo root)
{
if (null == root)
{
throw new ArgumentNullException("root");
}
if (string.IsNullOrEmpty(Headers["urn"]))
{
throw new InvalidOperationException("The record URN must be specified.");
}
if (string.IsNullOrEmpty(Headers["key"]))
{
throw new InvalidOperationException("The record key must be specified.");
}
AbsoluteUri urn = Headers["urn"];
var file = new FileInfo(Path.Combine(
urn.ToPath(root).FullName,
"{0}.record".FormatWith(Headers["key"])));
if (null != file.Directory && !file.Directory.Exists)
{
file.Directory.Create();
}
using (var stream = file.Open(FileMode.Create, FileAccess.Write, FileShare.Read))
{
using (var writer = new StreamWriter(stream))
{
writer.WriteLine("urn: {0}".FormatWith(Headers["urn"]));
writer.WriteLine("key: {0}".FormatWith(Headers["key"]));
writer.WriteLine("etag: {0}".FormatWith(Headers["etag"]));
writer.WriteLine("created: {0}".FormatWith(Headers["created"]));
writer.WriteLine("modified: {0}".FormatWith(Headers["modified"]));
writer.WriteLine("cacheability: {0}".FormatWith(Headers["cacheability"]));
writer.WriteLine("expiration: {0}".FormatWith(Headers["expiration"]));
writer.WriteLine("status: {0}".FormatWith(Headers["status"]));
writer.WriteLine(string.Empty);
if (null != Body)
{
writer.Write(Body);
}
}
}
Location = file;
}