static void DoUpdate(Dictionary <String, String> arguments)
{
SparqlRemoteUpdateEndpoint endpoint;
bool verbose = arguments.ContainsKey("verbose") || arguments.ContainsKey("v");
if (verbose)
{
Options.HttpDebugging = true;
}
//First get the Server to which we are going to connect
try
{
if (arguments.ContainsKey("server") && !arguments["server"].Equals(String.Empty))
{
endpoint = new SparqlRemoteUpdateEndpoint(new Uri(arguments["server"]));
}
else if (arguments.ContainsKey("service") && !arguments["service"].Equals(String.Empty))
{
endpoint = new SparqlRemoteUpdateEndpoint(new Uri(arguments["service"]));
}
else
{
Console.Error.WriteLine("soh: Error: Required --server/--service argument not present");
Environment.Exit(-1);
return;
}
}
catch (UriFormatException uriEx)
{
Console.Error.WriteLine("soh: Error: Malformed SPARQL Update Endpoint URI");
Console.Error.WriteLine(uriEx.Message);
Environment.Exit(-1);
return;
}
if (verbose)
{
Console.Error.WriteLine("soh: SPARQL Update Endpoint for URI " + endpoint.Uri + " created OK");
}
//Then decide where to get the update to execute from
SparqlUpdateParser parser = new SparqlUpdateParser();
SparqlUpdateCommandSet cmds;
try
{
if (arguments.ContainsKey("update") && !arguments["update"].Equals(String.Empty))
{
cmds = parser.ParseFromFile(arguments["update"]);
}
else if (arguments.ContainsKey("file") && !arguments["file"].Equals(String.Empty))
{
cmds = parser.ParseFromFile(arguments["file"]);
}
else if (arguments.ContainsKey("$1") && !arguments["$1"].Equals(String.Empty))
{
cmds = parser.ParseFromString(arguments["$1"]);
}
else
{
Console.Error.WriteLine("soh: Error: Required SPARQL Update not found - may be specified as --file/--update FILE or as final argument");
Environment.Exit(-1);
return;
}
}
catch (Exception ex)
{
Console.Error.WriteLine("soh: Error: Error Parsing SPARQL Update");
Console.Error.WriteLine(ex.Message);
Environment.Exit(-1);
return;
}
if (verbose)
{
Console.Error.WriteLine("soh: Parsed Update OK");
Console.Error.WriteLine("soh: dotNetRDF's interpretation of the Update:");
Console.Error.WriteLine(cmds.ToString());
Console.Error.WriteLine("soh: Submitting Update");
}
try
{
endpoint.Update(cmds.ToString());
}
catch (Exception ex)
{
Console.Error.WriteLine("soh: Error: Error while making the SPARQL Update");
Console.Error.WriteLine(ex.Message);
Environment.Exit(-1);
return;
}
}