/// <summary>
/// Requirement 7 for showing how the query read operation for getting packages for Repository
/// <param name="msg"></param>
/// <param name="sndr"></param>
void TestR10(ref Message msg, Sender sndr)
{
try
{
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest te = new BasicRequirementTest();
if (File.Exists("Input.xml"))
{
"Demonstrating Requirement #7 - Querying Children package details based on Repository Key".title('=');
WriteLine();
XDocument doc = XDocument.Load("Input.xml");
string msgid = "";
msgid = intRand.Next(1, 2000).ToString();
XElement k = null;
RemoveOtherReads(ref doc, "GetChildren");
RemoveOtherWrites(ref doc, "GetChildren");
k = doc.Descendants("OperationMessage").Where(d => d.Element("QueryType").Value == "GetChildren").Select(i => i).Single();
k.Elements("MessageID").Single().Value = msgid;
k.Elements("Key").Single().Value = KeyLs.Get()[0].ToString();
msg.content = doc.ToString();
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage(MessageID:{0}) to retrieve values for children sent successfully \n", msgid);
Thread.Sleep(50);
}
}
}
catch (Exception ex)
{
throw new CustomException("Error occured while getting key details", ex);
}
}
/// <summary>
/// Requirement 7 for showing how the query read operation for getting elements having specific pattern in metadata
/// <param name="msg"></param>
/// <param name="sndr"></param>
void TestR7D(ref Message msg, Sender sndr)
{
try
{
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest te = new BasicRequirementTest();
if (File.Exists("Input.xml"))
{
"Demonstrating Requirement #7 - Querying for getting elements having specific pattern in metadata".title('=');
WriteLine();
XDocument doc = XDocument.Load("Input.xml");
string msgid = "";
msgid = intRand.Next(1, 2000).ToString();
XElement k = null;
RemoveOtherReads(ref doc, "GetByMetadataCriteria");
RemoveOtherWrites(ref doc, "GetByMetadataCriteria");
k = doc.Descendants("OperationMessage").Where(d => d.Element("QueryType").Value == "GetByMetadataCriteria").Select(i => i).Single();
k.Elements("MessageID").Single().Value = msgid;
msg.content = doc.ToString();
Console.Write("\nSending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage(MessageID:{0}) to retrieve db elements with metatadata matching pattern sent successfully \n", msgid);
Thread.Sleep(50);
}
}
}
catch (Exception ex)
{
throw new CustomException("Error occured while getting key details", ex);
}
}
/// <summary>
/// Requirement 9 for loading package structure into Db
/// </summary>
/// <param name="msg"></param>
/// <param name="sndr"></param>
void TestR9(ref Message msg, Sender sndr)
{
try
{
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest te = new BasicRequirementTest();
if (File.Exists("Input.xml"))
{
"Demonstrating Requirement #9 - Loading Package structure".title('=');
WriteLine();
XDocument doc = XDocument.Load("Input.xml");
string msgid = "";
msgid = intRand.Next(1, 2000).ToString();
XElement k = null;
k = doc.Descendants("OperationMessage").Where(d => d.Element("Operation").Value == "LoadPackageStructure").Select(i => i).Single();
RemoveOtherReads(ref doc, "LoadPackageStructure");
RemoveOtherWrites(ref doc, "LoadPackageStructure");
k.Elements("MessageID").Single().Value = msgid;
msg.content = doc.ToString();
Console.Write("\nSending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage(MessageID:{0}) to retrieve db elements created within specified time interval sent successfully \n", msgid);
Thread.Sleep(50);
}
}
}
catch (Exception ex)
{
throw new CustomException("Error occured while getting key details", ex);
}
}
/// <summary>
/// Requirement 5 for Persisting,Restoring,Augmentation of DB
/// </summary>
void TestR5(ref Message msg, Sender sndr)
{
try
{
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest te = new BasicRequirementTest();
if (File.Exists("Input.xml"))
{
"Demonstrating Requirement #5".title('='); Write("Persisting of XML file\n");
XDocument doc = XDocument.Load("Input.xml");
string msgid = "", status = "No";
msgid = intRand.Next(1, 2000).ToString(); XElement k = null;
k = doc.Descendants("OperationMessage").Where(d => d.Element("Operation").Value == "ManualPersist").Select(i => i).Single();
RemoveOtherWrites(ref doc, "ManualPersist"); RemoveOtherReads(ref doc, "ManualPersist");
k.Elements("MessageID").Single().Value = msgid; status = k.Elements("Status").Single().Value;
if (status == "Yes")
{
msg.content = doc.ToString(); Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage(MessageID:{0}) to Persist DB successfully sent to Database\n", msgid);
Thread.Sleep(50);
}
}
Write("\nRestoring & Augmenting of DB\n");
doc = XDocument.Load("Input.xml"); msgid = intRand.Next(1, 2000).ToString();
k = doc.Descendants("OperationMessage").Where(d => d.Element("Operation").Value == "RestoreDB").Select(i => i).Single();
RemoveOtherWrites(ref doc, "RestoreDB");
RemoveOtherReads(ref doc, "RestoreDB");
k.Elements("MessageID").Single().Value = msgid;
status = k.Elements("Status").Single().Value;
if (status == "Yes")
{
msg.content = doc.ToString(); Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage(MessageID:{0}) sent to Restore the DB successfully..\n", msgid);
Thread.Sleep(50);
}
}
}
Thread.Sleep(3000);
}
catch (Exception ex)
{
throw new CustomException("Error occured while modifying the item", ex);
}
}
/// <summary>
/// Requirement 6 for scheduled save process based on time interval provided by the user
/// </summary>
void TestR6(ref Message msg, Sender sndr)
{
try
{
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest te = new BasicRequirementTest();
if (File.Exists("Input.xml"))
{
"Demonstrating Requirement #6".title('=');
Write("Scheduling of XML file\n");
WriteLine();
XDocument doc = XDocument.Load("Input.xml");
string msgid = "", status = "No";
msgid = intRand.Next(1, 2000).ToString();
XElement k = null;
k = doc.Descendants("OperationMessage").Where(d => d.Element("Operation").Value == "ScheduledPersist").Select(i => i).Single();
RemoveOtherWrites(ref doc, "ScheduledPersist");
RemoveOtherReads(ref doc, "ScheduledPersist");
k.Elements("MessageID").Single().Value = msgid;
status = k.Elements("Status").Single().Value;
if (status == "Yes")
{
msg.content = doc.ToString();
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage(MessageID:{0}) Schedule Save Process after every {1} microsecs executed twice\n", msgid, k.Elements("TimeInterval").Single().Value);
Thread.Sleep(50);
}
}
}
Thread.Sleep(3000);
}
catch (Exception ex)
{
throw new CustomException("Error occured while modifying the item", ex);
}
}
/// <summary>
/// Requirement 4 for Editing Key/Value pairs tested
/// </summary>
void TestR4(ref Message msg, Sender sndr, string key)
{
try
{
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest te = new BasicRequirementTest();
string xmlStr = "";
if (File.Exists("Input.xml"))
{
"Demonstrating Requirement #4".title('=');
Write("\nEditing of MetaData and Payload");
WriteLine();
XDocument doc = XDocument.Load("Input.xml");
string msgid = "";
xmlStr = te.UpdateGenerator(doc, ref msgid, ref key, ""); //Generate data using the xml structure
msg.content = xmlStr;
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\n Updated entries in DB - Key:{0} ,MessageID: {1} successfully \n\n", key, msgid);
Thread.Sleep(50);
}
"\nDemonstrating an insert of element which is replaced by a new value instance.. \n".title();
doc = XDocument.Load("Input.xml");
xmlStr = te.UpdateGenerator(doc, ref msgid, ref key, "newValue"); //Generate data using the xml structure
msg.content = xmlStr;
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage sent for element to be replaced by a new value instance");
Console.Write("\n Key: {0} ,MessageID: {1} \n", key, msgid);
Thread.Sleep(50);
}
}
Thread.Sleep(3000);
}
catch (Exception ex)
{
throw new CustomException("Error occured while modifying the item", ex);
}
}
/// <summary>
/// Requirement 3 tested for Deletion of Key/Value pairs
/// </summary>
void TestR3(ref Message msg, Sender sndr)
{
try
{
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest te = new BasicRequirementTest();
string xmlStr = "";
Console.ForegroundColor = ConsoleColor.Green;
"Demonstrating Requirement #3".title('=');
Write("\nAdding and Deleting key/value pairs\n");
WriteLine();
"Adding new element to DBEngine<int, string>".title();
if (File.Exists("Input.xml"))
{
XDocument doc = XDocument.Load("Input.xml");
string msgid = "", key = "";
xmlStr = te.InsertGenerator(doc, ref msgid, ref key, "int"); //Generate data using the xml structure
msg.content = xmlStr;
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nInserted in DB with Message ID {0} successfully \n\n", msgid);
Thread.Sleep(50);
}
"\nRemoving the new element".title();
doc = XDocument.Load("Input.xml");
//Construct DB Delete
xmlStr = te.WriteDataForDelete(doc, ref msgid, ref key); //Generate data using the xml structure
msg.content = xmlStr;
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nMessage sent for deletion : Key {0}, Message ID {0} successfully \n\n", key, msgid);
Thread.Sleep(50);
}
}
Thread.Sleep(3000);
}
catch (Exception ex)
{
throw new CustomException("Error occured in TestR4", ex);
}
}
/// <summary>
/// TestR2 sub method created
/// </summary>
/// <param name="msg"></param>
/// <param name="sndr"></param>
/// <param name="temp"></param>
/// <param name="wc"></param>
/// <param name="xmlStr"></param>
/// <param name="doc"></param>
/// <param name="msgid"></param>
/// <param name="key"></param>
private static void TestR21(Message msg, Sender sndr, out string temp, BasicRequirementTest wc, out string xmlStr, out XDocument doc, out string msgid, out string key)
{
doc = XDocument.Load("Input.xml");
msgid = "";
key = "";
xmlStr = wc.InsertGenerator(doc, ref msgid, ref key, "int"); //Generate data using the xml structure
temp = key;
msg.content = xmlStr;
Console.Write("\nSending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nInserted in DB with Message ID {0} successfully \n\n", msgid);
Thread.Sleep(50);
}
WriteLine();
Write("\nShowing the <int,string> db insert");
WriteLine();
doc = XDocument.Load("Input.xml");
xmlStr = wc.InsertGenerator(doc, ref msgid, ref key, "Insert");
msg.content = xmlStr;
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nInserted in DB with Message ID {0} successfully \n\n", msgid);
Thread.Sleep(50);
}
WriteLine();
Write("\nShowing the <string,List<string>> db insert");
WriteLine();
doc = XDocument.Load("Input.xml");
xmlStr = wc.InsertGenerator(doc, ref msgid, ref key, "StringDBInsert");
msg.content = xmlStr;
Console.Write("\n Sending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nInserted in DB with Message ID {0} successfully \n\n", msgid);
Thread.Sleep(50);
}
WriteLine();
Write("\nShowing the <string,List<string>> db insert");
WriteLine();
}
/// <summary>
/// Requirement 2& 3 tested
/// </summary>
void TestR2(ref Message msg, Sender sndr, ref string temp)
{
try
{
Console.ForegroundColor = ConsoleColor.Green;
"Demonstrating Requirement #2".title();
Write("\nDBEngine works for two sets of Key/Value pair types");
WriteLine();
Write("\nShowing the <int,string> db insert");
WriteLine();
XmlTextReader textReader = new XmlTextReader("Input.xml");
BasicRequirementTest wc = new BasicRequirementTest();
string xmlStr = "";
if (File.Exists("Input.xml"))
{
XDocument doc;
string msgid, key;
TestR21(msg, sndr, out temp, wc, out xmlStr, out doc, out msgid, out key);
doc = XDocument.Load("Input.xml");
xmlStr = wc.InsertGenerator(doc, ref msgid, ref key, "StringDBInsert");
msg.content = xmlStr;
Console.Write("\nSending Message..Message is \n {0} \n", msg.content);
if (sndr.sendMessage(msg))
{
Console.Write("\nInserted in DB with Message ID {0} successfully \n\n", msgid);
Thread.Sleep(50);
}
msg = new Message();
msg.fromUrl = localUrl;
msg.toUrl = remoteUrl;
msg.content = "done";
sndr.sendMessage(msg);
}
Thread.Sleep(3000);
}
catch (CustomException ex)
{
throw new CustomException("Error occured while modifying the item", ex);
}
}
/// <summary>
/// Main program entry
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
Console.Write("\nStarting CommService write client");
Console.Write("\n =============================\n");
Console.Title = "Project 2 Requirements Testing";
BasicRequirementTest clnt = new BasicRequirementTest();
clnt.processCommandLine(args);
string localPort = Util.urlPort(clnt.localUrl);
string localAddr = Util.urlAddress(clnt.localUrl);
Receiver rcvr = new Receiver(localPort, localAddr);
if (rcvr.StartService())
rcvr.doService(rcvr.defaultServiceAction());
Sender sndr = new Sender(clnt.localUrl); // Sender needs localUrl for start message
Message msg = new Message();
msg.fromUrl = clnt.localUrl;
msg.toUrl = clnt.remoteUrl;
Console.Write("\nSender's url is {0} \n", msg.fromUrl);
Console.Write("\nAttempting to connect to {0}\n", msg.toUrl);
if (!sndr.Connect(msg.toUrl))
{
Console.Write("\n could not connect in {0} attempts", sndr.MaxConnectAttempts);
sndr.shutdown();
rcvr.shutDown();
return;
}
string key = "";
clnt.TestR2(ref msg, sndr, ref key);
clnt.TestR3(ref msg, sndr);
clnt.TestR4(ref msg, sndr, key);
clnt.TestR5(ref msg, sndr);
clnt.TestR6(ref msg, sndr);
clnt.TestR7A(ref msg, sndr);
clnt.TestR7B(ref msg, sndr);
clnt.TestR7C(ref msg, sndr);
clnt.TestR7D(ref msg, sndr);
clnt.TestR7E(ref msg, sndr);
clnt.TestR8(ref msg, sndr);
clnt.TestR9(ref msg, sndr);
Util.waitForUser(); // Wait for user to press a key to quit.
rcvr.shutDown(); // shut down this client's Receiver and Sender by sending close messages
sndr.shutdown();
Console.Write("\n\n");
}
