public sonesGraphDBStartup(String[] myArgs)
{
Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo(Properties.Settings.Default.DatabaseCulture);
if (myArgs.Count() > 0)
{
foreach (String parameter in myArgs)
{
if (parameter.ToUpper() == "--Q")
quiet = true;
}
}
#region Start REST, WebDAV and WebAdmin services, send GraphDS notification
IGraphDB GraphDB;
if (Properties.Settings.Default.UsePersistence)
{
Console.WriteLine("Initializing persistence layer...");
string configuredLocation = Properties.Settings.Default.PersistenceLocation;
Uri location = null;
if (configuredLocation.Contains("file:"))
{
location = new Uri(configuredLocation);
}
else
{
string rootPath = Path.GetDirectoryName(System.Reflection.Assembly.GetAssembly((typeof(sones.Library.Commons.VertexStore.IVertexStore))).Location);
string dataPath = rootPath + Path.DirectorySeparatorChar + configuredLocation;
location = new Uri(@dataPath);
//commented because if there is any folder inside the path wich contains a whitespace,
//it is misinterpreted by the system and leads to failures
// if (!Directory.Exists(location.AbsolutePath))
// {
//#if __MonoCS__
// Syscall.mkdir(location.AbsolutePath, FilePermissions.ACCESSPERMS);
//#else
// Directory.CreateDirectory(location.AbsolutePath);
// Directory.SetAccessControl(location.AbsolutePath, new DirectorySecurity(location.AbsolutePath, AccessControlSections.All));
//#endif
// }
}
try
{
//Make a new GraphDB instance
GraphDB = new SonesGraphDB(new GraphDBPlugins(new PluginDefinition("sones.pagedfsnonrevisionedplugin", new Dictionary<string, object>() { { "location", location } })));
Console.WriteLine("Persistence layer initialized...");
}
catch (Exception a)
{
Console.WriteLine(a.Message);
Console.WriteLine(a.StackTrace);
Console.Error.WriteLine("Could not access the data directory " + location.AbsoluteUri + ". Please make sure you that you have the right file access permissions!");
Console.Error.WriteLine("Using in memory storage instead.");
GraphDB = new SonesGraphDB(null,true,new CultureInfo(Properties.Settings.Default.DatabaseCulture));
}
}
else
{
GraphDB = new SonesGraphDB(null, true, new CultureInfo(Properties.Settings.Default.DatabaseCulture));
}
#region Configure PlugIns
// Plugins are loaded by the GraphDS with their according PluginDefinition and only if they are listed
// below - there is no auto-discovery for plugin types in GraphDS (!)
#region Query Languages
// the GQL Query Language Plugin needs the GraphDB instance as a parameter
List<PluginDefinition> QueryLanguages = new List<PluginDefinition>();
Dictionary<string, object> GQL_Parameters = new Dictionary<string, object>();
GQL_Parameters.Add("GraphDB", GraphDB);
QueryLanguages.Add(new PluginDefinition("sones.gql", GQL_Parameters));
#endregion
#region REST Service Plugins
List<PluginDefinition> SonesRESTServices = new List<PluginDefinition>();
// not yet used
#endregion
#region Drain Pipes
//// QueryLog DrainPipe
//Dictionary<string, object> QueryLog_Parameters = new Dictionary<string, object>();
//QueryLog_Parameters.Add("AsynchronousMode", true); // do the work in a separate thread to not slow down queries
//QueryLog_Parameters.Add("MaximumAsyncBufferSize", (Int32)1024 * 1024 * 10); // 10 Mbytes of maximum async queue size
//QueryLog_Parameters.Add("AppendLogPathAndName", "sones.drainpipelog");
//QueryLog_Parameters.Add("CreateNew", false); // always create a new file on start-up
//QueryLog_Parameters.Add("FlushOnWrite", true); // always flush on each write
//// the DrainPipe Log expects several parameters
//Dictionary<string, object> DrainPipeLog_Parameters = new Dictionary<string, object>();
//DrainPipeLog_Parameters.Add("AsynchronousMode", true); // do the work in a separate thread to not slow down queries
//DrainPipeLog_Parameters.Add("MaximumAsyncBufferSize", (Int32)1024 * 1024 * 10); // 10 Mbytes of maximum async queue size
//DrainPipeLog_Parameters.Add("AppendLogPathAndName", "sones.drainpipelog");
//DrainPipeLog_Parameters.Add("CreateNew", false); // always create a new file on start-up
//DrainPipeLog_Parameters.Add("FlushOnWrite", true); // always flush on each write
//Dictionary<string, object> DrainPipeLog2_Parameters = new Dictionary<string, object>();
//DrainPipeLog2_Parameters.Add("AsynchronousMode", true); // do the work in a separate thread to not slow down queries
//DrainPipeLog2_Parameters.Add("MaximumAsyncBufferSize", (Int32)1024 * 1024 * 10); // 10 Mbytes of maximum async queue size
//DrainPipeLog2_Parameters.Add("AppendLogPathAndName", "sones.drainpipelog2");
//DrainPipeLog2_Parameters.Add("CreateNew", false); // always create a new file on start-up
//DrainPipeLog2_Parameters.Add("FlushOnWrite", true); // always flush on each write
List<PluginDefinition> DrainPipes = new List<PluginDefinition>();
//DrainPipes.Add(new PluginDefinition("sones.querylog", QueryLog_Parameters));
//DrainPipes.Add(new PluginDefinition("sones.drainpipelog", DrainPipeLog_Parameters));
//DrainPipes.Add(new PluginDefinition("sones.drainpipelog", DrainPipeLog2_Parameters));
#endregion
#endregion
GraphDSPlugins PluginsAndParameters = new GraphDSPlugins(SonesRESTServices,QueryLanguages,DrainPipes);
_dsServer = new GraphDS_Server(GraphDB, Properties.Settings.Default.ListeningPort,Properties.Settings.Default.Username,Properties.Settings.Default.Password, IPAddress.Any, PluginsAndParameters);
_dsServer.LogOn(new UserPasswordCredentials(Properties.Settings.Default.Username,Properties.Settings.Default.Password));
_dsServer.StartRESTService("", Properties.Settings.Default.ListeningPort, IPAddress.Any);
#endregion
#region Some helping lines...
if (!quiet)
{
DiscordianDate ddate = new DiscordianDate();
Console.WriteLine("sones GraphDB version 2.0 - "+ddate.ToString());
Console.WriteLine("(C) sones GmbH 2007-2011 - http://www.sones.com");
Console.WriteLine("-----------------------------------------------");
Console.WriteLine();
Console.WriteLine("This GraphDB Instance offers the following options:");
Console.WriteLine(" * If you want to suppress console output add --Q as a");
Console.WriteLine(" parameter.");
Console.WriteLine();
Console.WriteLine(" * REST Service is started at http://localhost:"+Properties.Settings.Default.ListeningPort);
Console.WriteLine(" * access it directly like in this example: ");
Console.WriteLine(" http://localhost:"+Properties.Settings.Default.ListeningPort+"/gql?DESCRIBE%20VERTEX%20TYPES");
Console.WriteLine(" * if you want JSON Output add ACCEPT: application/json ");
Console.WriteLine(" to the client request header (or application/xml or");
Console.WriteLine(" application/text)");
Console.WriteLine();
Console.WriteLine(" * we recommend to use the AJAX WebShell. ");
Console.WriteLine(" Browse to http://localhost:"+Properties.Settings.Default.ListeningPort+"/WebShell and use");
Console.WriteLine(" the username \""+Properties.Settings.Default.Username+"\" and password \""+Properties.Settings.Default.Password+"\"");
Console.WriteLine();
Console.WriteLine("Enter 'shutdown' to initiate the shutdown of this instance.");
}
bool shutdown = false;
while (!shutdown)
{
String command = Console.ReadLine();
if (command.ToUpper() == "SHUTDOWN")
shutdown = true;
}
_dsServer.Shutdown(null);
//GraphDB.Shutdown(null);
#endregion
}
public BenchmarkStartup()
{
Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo(_culture);
#region Start REST, WebDAV and WebAdmin services, send GraphDS notification
var GraphDB = new SonesGraphDB(null, true, new CultureInfo(_culture));
#region Configure PlugIns
// Plugins are loaded by the GraphDS with their according PluginDefinition and only if they are listed
// below - there is no auto-discovery for plugin types in GraphDS (!)
#region Query Languages
// the GQL Query Language Plugin needs the GraphDB instance as a parameter
List<PluginDefinition> QueryLanguages = new List<PluginDefinition>();
Dictionary<string, object> GQL_Parameters = new Dictionary<string, object>();
GQL_Parameters.Add("GraphDB", GraphDB);
QueryLanguages.Add(new PluginDefinition("sones.gql", GQL_Parameters));
#endregion
#endregion
GraphDSPlugins PluginsAndParameters = new GraphDSPlugins(myIGraphQLPlugins: QueryLanguages);
_dsServer = new GraphDS_Server(GraphDB, PluginsAndParameters);
#region pre-configure REST Service
Dictionary<string, object> RestParameter = new Dictionary<string, object>();
RestParameter.Add("IPAddress", IPAddress.Any);
RestParameter.Add("Port", _listeningPort);
RestParameter.Add("Username", _userName);
RestParameter.Add("Password", _password);
_dsServer.StartService("sones.RESTService", RestParameter);
#endregion
_dsServer.StartService("sones.RESTService", RestParameter);
#endregion
#region start grammar and console
Grammar benchmarkGrammar = new BenchmarkGrammar(_dsServer, _listeningPort, _userName, _password);
var commandLine = new CommandLine(benchmarkGrammar);
commandLine.Run();
#endregion
_dsServer.Shutdown(null);
}