/// <summary>
/// Purges the specified queue.
/// </summary>
static public void Purge(string queue)
{
try
{
var messageQueue = new MSMQ.MessageQueue(queue)
{
Formatter = new ActiveXMessageFormatter()
};
messageQueue.Purge();
ErrorLog.DebugLog(String.Format("Purge called for: {0}", queue), Segment);
}
catch (MessageQueueException ex)
{
ErrorLog.LogError("Purge() MessageQueueException: " + ex.Message, Segment);
}
// Handle invalid serialization format.
catch (InvalidOperationException ex)
{
ErrorLog.LogError("Purge() InvalidOperationException: " + ex.Message, Segment);
}
catch (Exception ex)
{
ErrorLog.LogError("Purge() Exception: " + ex.Message, Segment);
}
}
/// <summary>
///
/// </summary>
/// <param name="threshold"></param>
/// <returns></returns>
public static bool IsProcessMemoryTight(uint threshold)
{
string component = "ProcessMemory";
bool results = false;
try
{
IntPtr handle = Process.GetCurrentProcess().Handle;
PPROCESS_MEMORY_COUNTERS counters = new PPROCESS_MEMORY_COUNTERS();
if (GetProcessMemoryInfo(handle, counters, counters.cb))
{
ErrorLog.DebugLog("Page Fault Count: " + counters.PageFaultCount, component);
ErrorLog.DebugLog("Page File Usage: " + counters.PagefileUsage, component);
ErrorLog.DebugLog("Peak Page File Usage: " + counters.PeakPagefileUsage, component);
ErrorLog.DebugLog("Peak Working Set Size: " + counters.PeakWorkingSetSize, component);
ErrorLog.DebugLog("Private Usage: " + counters.PrivateUsage, component);
ErrorLog.DebugLog("Working Set Size: " + counters.WorkingSetSize, component);
results = counters.PagefileUsage > threshold;
}
}
catch (Exception ex)
{
ErrorLog.LogError(ex.Message, new CallingMethod());
}
return(results);
}
/// <summary>
/// Sends the message.
/// </summary>
/// <param name="queueName">Name of the queue.</param>
/// <param name="message">The message.</param>
/// <param name="label">The label.</param>
/// <returns></returns>
static public bool SendMessage(string queueName, string message, string label)
{
var results = false;
try
{
ErrorLog.DebugLog(String.Format("SendMessage sending to {0}", queueName), Segment);
var queue = new MSMQ.MessageQueue(queueName)
{
Formatter = new ActiveXMessageFormatter()
};
// Set the formatter.
queue.Send(message, label);
results = true;
ErrorLog.DebugLog(String.Format("SendMessage sent from {0}", queueName), Segment);
}
catch (MessageQueueException ex)
{
ErrorLog.LogError("SendMessage() MessageQueueException: " + ex.Message, Segment);
}
// Handle invalid serialization format.
catch (InvalidOperationException ex)
{
ErrorLog.LogError("SendMessage() InvalidOperationException: " + ex.Message, Segment);
}
catch (Exception ex)
{
ErrorLog.LogError("SendMessage() Exception: " + ex.Message, Segment);
}
return(results);
}
/// <summary>
/// Determines whether [is between maintenance time] [the specified dayofweek].
/// N.B. really should not be here...JJG
/// </summary>
/// <param name="dayofweek">The dayofweek.</param>
/// <param name="starttime">The starttime.</param>
/// <param name="endtime">The endtime.</param>
/// <returns></returns>
public static bool IsBetweenMaintenanceTime(string dayofweek, string starttime, string endtime)
{
// Get the current server time since the zone conversion logic, first converts it to UTC and then to desired time zone.
var currentUtcDateTime = DateTime.UtcNow.ToUniversalTime();
DateTime?rentalBranchTimeZone = currentUtcDateTime.ToLocalTime();
//Central
rentalBranchTimeZone = TimeZoneInformation.ConvertDateTimeToTimeZone("u", rentalBranchTimeZone.ToString(), "Central Standard Time");
ErrorLog.DebugLog("IsBetweenMaintenanceTime RentalBranchTime: " + rentalBranchTimeZone + "starttime: " + starttime + " end times: " + endtime, "test");
// Current day of the week:
//DayOfWeek day = RentalBranchTimeZone.Value.DayOfWeek;
if (rentalBranchTimeZone != null && rentalBranchTimeZone.Value.DayOfWeek.Equals((DayOfWeek)Enum.Parse(typeof(DayOfWeek), dayofweek)))
{
TimeSpan startinterval;
TimeSpan endinterval;
if ((TimeSpan.TryParse(starttime, out startinterval)) && TimeSpan.TryParse(endtime, out endinterval))
{
if (endinterval == startinterval)
{
return(true);
}
if (endinterval < startinterval)
{
return(rentalBranchTimeZone.Value.TimeOfDay <= endinterval && rentalBranchTimeZone.Value.TimeOfDay >= startinterval);
}
return(rentalBranchTimeZone.Value.TimeOfDay >= startinterval && rentalBranchTimeZone.Value.TimeOfDay <= endinterval);
}
}
return(false);
}
/// <summary>
/// Gets the app config value.
/// </summary>
public static string GetAppConfigValue(string name)
{
var results =
GetSettingFromNonProductionDatabase(name) ?? GetSetting(name);
ErrorLog.DebugLog(string.Format("Retrieving {0} = {1}", name, results), "GetAppConfigValue");
return(results);
}
/// <summary>
/// Gets the global app config value.
/// Use this to get a config setting regardless
/// of whether or not it is a production instance. (OPM)
/// </summary>
/// <returns></returns>
public static string GetGlobalAppConfigValue(string name, string instance)
{
var results =
GetSettingFromDatabase(name, instance) ?? GetSetting(name);
ErrorLog.DebugLog(string.Format("Retrieving {0} = {1} from {2}", name, results, instance), "GetGlobalAppConfigValue");
return(results);
}
/// <summary>
/// Gets the DSN from instance.
/// </summary>
/// <param name="request">the requested instance</param>
/// <returns></returns>
static public string GetDsnFromInstance(string request)
{
var instance = request.ToUpper();
var results = String.Format("DSN={0};UID=FNSOWNER;PWD={1};SERVER={2}", instance,
GetPasswordFromInstance(instance), instance);
ErrorLog.DebugLog(String.Format("GetDsnFromInstance returning {0}", results), Source);
return(results);
}
/// <summary>
/// Remotes the certificate validate.
/// </summary>
private static bool RemoteCertificateValidate(
object sender, X509Certificate cert,
X509Chain chain, SslPolicyErrors error)
{
ErrorLog.DebugLog(string.Format("ServerCertificateValidationCallback sender: {0}, error: {1}",
sender, error), "CertificateValidationCallback");
// trust any certificate!!!
return(true);
}
private static string GetSettingFromDatabase(string key, string instance)
{
try
{
using (var settings = new DbClassLibrary.ActiveRecords.ConfigSettings
{
Instance = instance,
Query = "select * from config_settings where KEY = :key"
})
{
settings.AddParameter("key", key);
var weakKey = ErrorLog.GetProcessName().ToUpper();
var machineKey = Environment.MachineName.ToUpper();
var strongKey = machineKey + "." + weakKey;
var listResults =
settings.Results().Where(a => a.Application.ToUpper().Contains(weakKey) ||
a.Application.ToUpper().Contains(machineKey)).ToList();
if (listResults.Count == 0)
{
return(default(string));
}
return
(listResults
.Where(a => a.Application.ToUpper() == strongKey)
.Select(a => a.ConfigValue).FirstOrDefault() ??
listResults
.Where(a => a.Application.ToUpper() == machineKey)
.Select(a => a.ConfigValue).FirstOrDefault() ??
listResults
.Where(a => a.Application.ToUpper() == weakKey)
.Select(a => a.ConfigValue).FirstOrDefault());
}
}
catch (Exception ex)
{
ErrorLog.DebugLog(ex.Message, "GetAppConfigValue");
return(default(string));
}
}
static internal void Log2ClaimSubmissionLog(ClaimSubmissionLogger.LoggerPackage package)
{
if (string.IsNullOrEmpty(package.RquId))
{
ErrorLog.LogWarning("LogResponseBody must have valid rquid", ServiceName);
return;
}
var claimLog = new ClaimSubmissionLog
{
RquId = package.RquId,
Instance = package.Instance,
TimeStamp = package.TimeStamp.ToString(DatabaseInstance.DatabaseDateFormat)
};
var results = package.Prefix == ClaimSubmissionLogger.LogType.Request
? claimLog.SetRequest(package.Document)
: claimLog.SetResponse(package.Document);
ErrorLog.DebugLog(String.Format("claimLog.SetResponse returned {0}", results), ServiceName);
}
private static string[] GetFtpFileList(string source, string pattern)
{
string[] files = null;
try
{
clsFTP ftp = OpenFtp(source);
try
{
files = ftp.GetFileList(pattern);
}
finally
{
ftp.CloseConnection();
}
}
catch (Exception ex)
{
ErrorLog.DebugLog(ex.Message, "FileUtility");
}
return(files ?? new string[] { });
}
/// <summary>
/// Determines whether [has response body] [the specified rq id].
/// </summary>
/// <param name="rqId">The rq id.</param>
/// <param name="instance">The database instance.</param>
/// <returns></returns>
static public string HasResponseBody(string rqId, string instance)
{
var results = string.Empty;
if (rqId.Length == 0)
{
ErrorLog.LogWarning("HasResponseBody must have valid rquid", ServiceName);
return(results);
}
var claimLog = new ClaimSubmissionLog {
RquId = rqId, Instance = instance
};
results = claimLog.GetResponse();
ErrorLog.DebugLog(
results.Length > 0
? "claimLog.HasResponseBody returned results"
: "claimLog.HasResponseBody returned no results", ServiceName);
return(results);
}
/// <summary>
/// Gets the next message.
/// </summary>
static internal String GetNextMessage(string queueName, TimeSpan span)
{
var results = string.Empty;
try
{
ErrorLog.DebugLog(String.Format("GetNextMessage getting from {0}", queueName), Segment);
var queue = new MSMQ.MessageQueue(queueName)
{
Formatter = new ActiveXMessageFormatter()
};
// Set the formatter.
var message = queue.Receive(span);
if (message != null)
{
results = message.Body as string;
}
ErrorLog.DebugLog(String.Format("GetNextMessage received from {0}", queueName), Segment);
}
catch (MessageQueueException ex)
{
if (ex.MessageQueueErrorCode != MessageQueueErrorCode.IOTimeout)
{
ErrorLog.LogError(string.Format("GetNextMessage({0}) MessageQueueException: ", queueName) + ex.Message, Segment);
}
}
// Handle invalid serialization format.
catch (InvalidOperationException ex)
{
ErrorLog.LogError(string.Format("GetNextMessage({0}) InvalidOperationException: ", queueName) + ex.Message, Segment);
}
catch (Exception ex)
{
ErrorLog.LogError(string.Format("GetNextMessage({0}) Exception: ", queueName) + ex.Message, Segment);
}
return(results);
}
public static string GetConfigNameValuePair(string name, string key)
{
try
{
using (var settings = new DbClassLibrary.ActiveRecords.ConfigSettings
{
Query = "select * from config_settings where APPLICATION = :app and KEY = :key"
})
{
settings.AddParameter("app", name);
settings.AddParameter("key", key);
var setting = settings.Results().FirstOrDefault();
if (setting != null)
{
return(setting.ConfigValue);
}
}
}
catch (Exception ex)
{
ErrorLog.DebugLog(ex.Message, "GetAppConfigValue");
}
return(default(string));
}
private static string [] GetReferencedAssemblies()
{
var evalType = new Eval().GetType();
var assemblies = evalType.Assembly
.GetReferencedAssemblies()
.Select(a => a.FullName);
var assemblyLocations =
assemblies.Select(a => Assembly.ReflectionOnlyLoad(a).Location)
.Where(a => !a.ToLower().Contains("\\fnsnet\\bin\\"))
.ToList();
assemblyLocations.Add(evalType.Assembly.Location);
var results = new HashSet <string>();
foreach (var set in assemblyLocations)
{
results.Add(set);
ErrorLog.DebugLog("adding " + set, "FnsUtility.Eval");
}
return(results.ToArray());
}
/// <summary>
/// Executes the method.
/// </summary>
/// <param name="method">The method.</param>
/// <param name="parms">The parms.</param>
/// <returns></returns>
static public string ExecuteMethod(string method, string parms)
{
var results = String.Empty;
try
{
const string delimiter = ".";
var program = method.Split(delimiter.ToCharArray(), 6, StringSplitOptions.RemoveEmptyEntries);
object[] requestedParameters = { parms };
try
{
ErrorLog.DebugLog(String.Format("ExecuteMethod entered for {0}", method), Source);
if (program.Length < 3)
{
throw new ArgumentException(String.Format("ExecuteMethod requires Assemby.Class.Method format: {0},", method));
}
var requestedAssembly = Assembly.Load(program[0]);
Assert.Test(requestedAssembly != null, string.Format("could not locate assembly: {0},", program[0]));
ErrorLog.DebugLog(String.Format("Assembly loaded: {0}", program[0]), Source);
var typeName = new StringBuilder();
for (var i = 0; i < (program.Length - 1); ++i)
{
if (i > 0)
{
typeName.Append(".");
}
typeName.Append(program[i]);
}
if (requestedAssembly != null)
{
var requestedType = requestedAssembly.GetType(typeName.ToString());
Assert.Test(requestedType != null, string.Format("could not locate assembly type: {0},", typeName));
ErrorLog.DebugLog(String.Format("Type loaded: {0}", typeName), Source);
const BindingFlags bf = BindingFlags.DeclaredOnly | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance |
BindingFlags.Static | BindingFlags.ExactBinding;
if (requestedType != null)
{
var requestedConstructor = requestedType.GetConstructor(Type.EmptyTypes);
object request = null;
if (requestedConstructor != null)
{
request = requestedConstructor.Invoke(null);
Assert.Test(request != null, string.Format("could not Invoke: {0},", typeName));
}
var methodIndex = program.Length - 1;
ErrorLog.DebugLog(String.Format("Constructor Invoked: {0}", typeName), Source);
var classType = request == null ? requestedType : request.GetType();
var methInfo = classType.GetMethod(program[methodIndex], bf, null, new[] { typeof(string) }, null);
Assert.Test(methInfo != null,
string.Format("could not find method: {0} for type: {1},", program[methodIndex], typeName));
ErrorLog.DebugLog(String.Format("Method {0} retrieved.", program[methodIndex]), Source);
if (methInfo != null)
{
var returnObject = methInfo.Invoke(request, requestedParameters);
ErrorLog.DebugLog(String.Format("Method {0} Invoked.", program[methodIndex]), Source);
if (returnObject != null)
{
results = returnObject as string;
}
}
}
}
}
catch (TargetInvocationException ex)
{
throw ex.InnerException;
}
}
catch (Exception ex)
{
var errorMessage = ex.Message.Substring(0, Math.Min(ex.Message.Length, 255));
results = String.Format("<ERROR>{0}</ERROR>", errorMessage);
ErrorLog.LogError(String.Format("Error in ExecuteMethod({0}): {1}", method, errorMessage), Source);
}
return(results);
}
public override bool Stop()
{
ErrorLog.DebugLog("PerformanceMonitor Stop called.", "IPerformanceMonitor");
return(true);
}