public void Open()
{
// Connection string
if (ConnectionString == null)
{
throw new ConnectorException(ConnectorException.MSG_NULL_CONNECTION_STRING, ConnectorException.ReasonType.NullConnectionString);
}
else if (Formatter == null)
{
throw new ConnectorException(ConnectorException.MSG_NULL_FORMATTER, ConnectorException.ReasonType.NullFormatter);
}
// Split to key value pairs
string[] kvps = ConnectionString.Split(';');
foreach (var kv in ConnectionStringParser.ParseConnectionString(this.ConnectionString))
{
switch (kv.Key)
{
case "directory":
this.targetDir = kv.Value[0];
break;
case "file":
this.targetFile = kv.Value[0];
break;
case "naming":
switch (kv.Value[0].ToLower())
{
case "guid": // guid naming
this.targetFunctiod = delegate(object data) { return(System.Guid.NewGuid()); };
break;
case "id": // id naming
this.targetFunctiod = delegate(object data)
{
if (data.GetType().GetInterface("MARC.Everest.Interfaces.IIdentifiable") != null)
{
return(string.Format("{0}.{1}", ((IIdentifiable)data).Id.Root, ((IIdentifiable)data).Id.Extension));
}
else
{
throw new InvalidOperationException("Can't determine name for object as it does not implemnt IIDentifiable");
}
};
break;
}
break;
case "overwrite":
this.overwriteFile = Convert.ToBoolean(kv.Value[0]);
break;
}
}
// Ensure the directory exists
if (!Directory.Exists(this.targetDir))
{
throw new DirectoryNotFoundException(string.Format("Could not find directory '{0}'", this.targetDir));
}
// Ensure we have write permission
try
{
string fn = Path.Combine(this.targetDir, Guid.NewGuid().ToString());
System.IO.File.Create(fn).Close();
System.IO.File.Delete(fn);
}
catch (Exception) //TODO: This should throw a more specific exception.
{
throw new Exception(string.Format("No write permission to directory '{0}'", this.targetDir));
}
this.isOpen = true; // Set connection to open
}
public void Open()
{
// Connection string
if (ConnectionString == null)
throw new ConnectorException(ConnectorException.MSG_NULL_CONNECTION_STRING, ConnectorException.ReasonType.NullConnectionString);
else if (Formatter == null)
throw new ConnectorException(ConnectorException.MSG_NULL_FORMATTER, ConnectorException.ReasonType.NullFormatter);
// Split to key value pairs
string[] kvps = ConnectionString.Split(';');
foreach (var kv in ConnectionStringParser.ParseConnectionString(this.ConnectionString))
{
switch (kv.Key)
{
case "directory":
this.targetDir = kv.Value[0];
break;
case "file":
this.targetFile = kv.Value[0];
break;
case "naming":
switch (kv.Value[0].ToLower())
{
case "guid": // guid naming
this.targetFunctiod = delegate(object data) { return System.Guid.NewGuid(); };
break;
case "id": // id naming
this.targetFunctiod = delegate(object data)
{
if (data.GetType().GetInterface("MARC.Everest.Interfaces.IIdentifiable") != null)
return string.Format("{0}.{1}", ((IIdentifiable)data).Id.Root, ((IIdentifiable)data).Id.Extension);
else
throw new InvalidOperationException("Can't determine name for object as it does not implemnt IIDentifiable");
};
break;
}
break;
case "overwrite":
this.overwriteFile = Convert.ToBoolean(kv.Value[0]);
break;
}
}
// Ensure the directory exists
if (!Directory.Exists(this.targetDir))
throw new DirectoryNotFoundException(string.Format("Could not find directory '{0}'", this.targetDir));
// Ensure we have write permission
try
{
string fn = Path.Combine(this.targetDir, Guid.NewGuid().ToString());
System.IO.File.Create(fn).Close();
System.IO.File.Delete(fn);
}
catch (Exception) //TODO: This should throw a more specific exception.
{
throw new Exception(string.Format("No write permission to directory '{0}'", this.targetDir));
}
this.isOpen = true; // Set connection to open
}
