public void Log(Type type, string propertyOrMethodSignature, LogLevel sharePointLoggerTraceLevel,
string messageFormat, params object[] messageParameters)
{
// implement this
TraceSeverity traceSeverity;
EventSeverity eventSeverity;
switch (sharePointLoggerTraceLevel)
{
case LogLevel.Information:
traceSeverity = TraceSeverity.Medium;
eventSeverity = EventSeverity.Information;
break;
case LogLevel.Warning:
traceSeverity = TraceSeverity.High;
eventSeverity = EventSeverity.Warning;
break;
case LogLevel.Unexpected:
traceSeverity = TraceSeverity.Unexpected;
eventSeverity = EventSeverity.Warning;
break;
case LogLevel.Error:
traceSeverity = TraceSeverity.High;
eventSeverity = EventSeverity.Error;
break;
case LogLevel.Verbose:
default:
traceSeverity = TraceSeverity.Verbose;
eventSeverity = EventSeverity.Verbose;
break;
}
var category = new SPDiagnosticsCategory(_categoryName, traceSeverity, eventSeverity);
SPDiagnosticsService.Local.WriteTrace(101, category, traceSeverity,
string.Format(messageFormat, messageParameters), null);
}
protected override IEnumerable<SPDiagnosticsArea> ProvideAreas()
{
SPDiagnosticsCategory defaultCategory = new SPDiagnosticsCategory("MySP2010 Utilities Information", TraceSeverity.Medium, EventSeverity.Information);
SPDiagnosticsCategory defaultErrorCategory = new SPDiagnosticsCategory("MySP2010 Utilities Error", TraceSeverity.High, EventSeverity.Error);
List<SPDiagnosticsArea> areas = new List<SPDiagnosticsArea>();
List<SPDiagnosticsCategory> categories = new List<SPDiagnosticsCategory>();
categories.Add(defaultErrorCategory);
categories.Add(defaultCategory);
areas.Add(new SPDiagnosticsArea("MySP2010 Utilities", categories));
return areas;
}
public static void LogDebug(string message)
{
try
{
TraceSeverity severity = TraceSeverity.Verbose;
SPDiagnosticsCategory category = Local.Areas[LOG_AREA].Categories[UPSClaimProviderLogger.Categories.Debug.ToString()];
Local.WriteTrace(0, category, severity, message);
Debug.WriteLine(message);
}
catch
{ // Don't want to do anything if logging goes wrong, just ignore and continue
}
}
private void DoWriteTrace(SPDiagnosticsCategory category, string message, Exception exception)
{
// Si el level log que vamos a escribir es mayor o igual que el configurado en el web.config, escribe en el destino
if (LevelFileLog.ToLower().Equals(ApplicationDirectory.Logging.Disabled))
{
return;
}
if (GetLoggingLevel(GetLoggingLevelByCategory(category.Name)) >= GetLoggingLevel(LevelFileLog))
{
Current.WriteTrace(0, category, category.TraceSeverity, ComposeLogMessage(message, exception), null);
}
}
/// <summary>
/// Actually controls the writing. Calls to WriteEvent ALSO writes to the ULS log. That's why the public logging methods
/// all use TraceSeverity.None.
/// </summary>
private void WriteLog(SPDiagnosticsCategory category, TraceSeverity trcSeverity, EventSeverity evtSeverity, string message)
{
//uint catId = (uint)category;
//SPDiagnosticsCategory diagCat = MyLogger.Local.Areas[DiagnosticsAreaName].Categories[catId];
StackTrace stackTrace = new StackTrace();
StackFrame stackFrame = stackTrace.GetFrame(2);
MethodBase methodBase = stackFrame.GetMethod();
message = string.Format("{0}.{1} : {2}",
methodBase.DeclaringType.Name,
methodBase.Name,
message);
if (evtSeverity != EventSeverity.None)
{
//Problem - event source might not be registered on Server, and the app pool might not be able to create it.
//Therefore, catch the exception, and write it into the logs. Nothing gets written to the Windows log,
//but at least it's somewhat handled.
try
{
base.WriteEvent(0, category, evtSeverity, message);
}
catch (Exception ex)
{
base.WriteTrace(0, category, TraceSeverity.Unexpected, string.Format("Unable to write to event log {0} : {1}", ex.GetType().ToString(), ex.Message));
// If there was an error writing to the event log, make sure the tracelog is written to instead.
switch (evtSeverity)
{
case EventSeverity.Error:
trcSeverity = TraceSeverity.Unexpected;
break;
case EventSeverity.Warning:
trcSeverity = TraceSeverity.Monitorable;
break;
case EventSeverity.Information:
trcSeverity = TraceSeverity.High;
break;
}
}
}
if (trcSeverity != TraceSeverity.None)
{
base.WriteTrace(0, category, trcSeverity, message);
}
}
/// <summary>
/// Writes the log.
/// </summary>
/// <param name="traceSeverity">The trace severity.</param>
/// <param name="message">The message.</param>
private static void WriteLog(TraceSeverity traceSeverity, string message)
{
if (traceSeverity != TraceSeverity.None)
{
try
{
SPDiagnosticsCategory spDiagnosticsCategory = UnifiedLoggerService.Current.Areas[DiagnosticsAreaName].Categories[Category];
UnifiedLoggerService.Current.WriteTrace((uint)EventId, spDiagnosticsCategory, traceSeverity, message);
}
catch
{
}
}
}
public static void LogInfo(string errorMessage, AIAPortalFeatures category)
{
try
{
DiagnosticsService myULS = DiagnosticsService.Local;
if (myULS != null)
{
SPDiagnosticsCategory cat = myULS[category];
string format = errorMessage;
//myULS.WriteTrace(1, cat, TraceSeverity.Medium, format, myULS.TypeName);
myULS.Information(cat, errorMessage);
}
}
catch {}
}
public static void LogMessage(ushort id, string LogCategory, TraceSeverity traceSeverity, string message, object[] data)
{
try
{
Logging log = Local;
if (log != null)
{
SPDiagnosticsCategory category = log.Areas[NaupliusDiagnosticArea].Categories[LogCategory];
log.WriteTrace(id, category, traceSeverity, message, data);
}
}
catch (Exception)
{ }
}
private void GetListItems(string str, MenuItem _spMenu, SPList _spListMenu, SPSite thisSite)
{
AudienceManager audMgr = new AudienceManager(SPServiceContext.GetContext(thisSite));
AudienceCollection audiences = audMgr.Audiences;
AudienceLoader audienceLoader = AudienceLoader.GetAudienceLoader();
try
{
SPQuery _spQuery = new SPQuery();
string target = "";
_spQuery.Query = String.Format("<OrderBy><FieldRef Name='LinkOrder' Ascending='True' /><FieldRef Name='Title' Ascending='True' /></OrderBy><Where><And><Eq><FieldRef Name='ParentMenu' LookupId= 'TRUE' /><Value Type='Lookup'>{0}</Value></Eq><Eq><FieldRef Name='ShowMenuItem' /><Value Type='Choice'>Yes</Value></Eq></And></Where>", str);
SPListItemCollection _spListItems = _spListMenu.GetItems(_spQuery);
MenuItem _spMenuItem = new MenuItem();
foreach (SPListItem item in _spListItems)
{
target = "";
string audienceFieldValue = (string)item["CanBeSeenBy"];
if (string.IsNullOrEmpty(audienceFieldValue) || AudienceManager.IsCurrentUserInAudienceOf(audienceLoader, audienceFieldValue, false))
{
if (item["Link URL"] == null)
{
_spMenuItem = new MenuItem(item["Title"].ToString());
}
else
{
if (_NewWindowFieldExists && item["OpenNewWindow"] != null && (Boolean)item["OpenNewWindow"] == true)
{
target = "_blank";
}
_spMenuItem = new MenuItem(item["Title"].ToString(), "", "", SetServerURL(item["Link URL"].ToString()), target);
}
GetListItems(item["ID"].ToString(), _spMenuItem, _spListMenu, thisSite);
_spMenu.ChildItems.Add(_spMenuItem);
}
}
}
catch (Exception ex)
{
ULSLoggingService myULS = new ULSLoggingService("TopNavProvider", SPContext.Current.Site.WebApplication.Farm);
if (myULS != null)
{
SPDiagnosticsCategory cat = new SPDiagnosticsCategory("CreateChildControls", TraceSeverity.High, EventSeverity.Verbose);
cat = myULS[CategoryId.WebPart];
myULS.WriteTrace(1, cat, TraceSeverity.Verbose, String.Format("{0};{1}", ex.Message, ex.StackTrace), myULS.TypeName);
}
Controls.Add(new LiteralControl(String.Format("An error has occured with this web part. Please contact your system administrator and relay this error message: {0} sub:GetListItems", ex.Message)));
}
}
public static string LogErrorInULS(string errorMessage, TraceSeverity tsSeverity, Exception errorExecption)
{
string strExecutionResult = "Message Not Logged in ULS. ";
try
{
SPDiagnosticsCategory category = LoggingService.Current.Areas[vsDiagnosticAreaName].Categories[CategoryName];
LoggingService.Current.WriteTrace(uintEventID, category, tsSeverity, errorMessage + "Exception: " + errorExecption.Message);
strExecutionResult = "Message Logged";
}
catch (Exception ex)
{
strExecutionResult += ex.Message;
}
return(strExecutionResult);
}
private SPDiagnosticsCategory GetCategory(string categoryName)
{
if (string.IsNullOrEmpty(categoryName))
{
return(DefaultCategory);
}
else
{
SPDiagnosticsCategory foundCategory = FindCategory(categoryName);
if (foundCategory == null)
{
throw new LoggingException(string.Format(CultureInfo.CurrentCulture, Resources.CategoryNotFoundExceptionMessage, categoryName));
}
return(foundCategory);
}
}
/// <summary>
/// The write event log.
/// </summary>
/// <param name="categoryName">
/// The category name.
/// </param>
/// <param name="eventSeverity">
/// The event severity.
/// </param>
/// <param name="message">
/// The message.
/// </param>
private static void WriteEventLog(string categoryName, EventSeverity eventSeverity, string message)
{
try
{
UnifiedLoggingServer localService = Local;
if (localService != null)
{
SPDiagnosticsCategory category = localService.Areas[AreaName].Categories[categoryName];
localService.WriteEvent(1, category, eventSeverity, message);
}
}
catch
{
}
}
/// <summary>
/// Logs to the ULS.
/// </summary>
/// <param name="categoryId"></param>
/// <param name="traceSeverity">The trace severity.</param>
/// <param name="message">The message.</param>
/// <param name="args">The message arguments.</param>
protected virtual void InnerLog(CategoryId categoryId, TraceSeverity traceSeverity, string message, params object[] args)
{
//SPSecurity.RunWithElevatedPrivileges(
// () =>
// {
if (_innerLogger == null)
{
_innerLogger = new InnerLogger(Name);
}
SPDiagnosticsCategory category =
_innerLogger.Areas[_innerLogger.Name].Categories[categoryId.ToString()];
_innerLogger.WriteTrace(0, category, traceSeverity, message, args);
//});
}
public static string LogErrorInULS(string errorMessage)
{
string strExecutionResult = "Message Not Logged in ULS. ";
try
{
SPDiagnosticsCategory category = ULSLogger.Current.Areas[vsDiagnosticAreaName].Categories[CategoryName];
ULSLogger.Current.WriteTrace(uintEventID, category, TraceSeverity.Unexpected, errorMessage);
strExecutionResult = "Message Logged";
}
catch (Exception ex)
{
strExecutionResult += ex.Message;
}
return(strExecutionResult);
}
private static void WriteLog(LoggerEventType eventType, LoggerOptionsAttribute options, string message)
{
LoggerTarget targets = options.GetTargets(eventType);
if (targets.HasFlag(LoggerTarget.Console))
{
ConsoleColor originalColor = Console.ForegroundColor;
try {
Console.ForegroundColor = GetConsoleColor(eventType);
Console.WriteLine(message);
} finally {
Console.ForegroundColor = originalColor;
}
}
if (targets.HasFlag(LoggerTarget.EntLib))
{
try {
LogEntry entry = new LogEntry();
entry.Message = message;
entry.Priority = 10 - (int)eventType;
entry.Severity = GetTraceEventType(eventType);
entry.EventId = -1;
if (!String.IsNullOrEmpty(options.Category))
{
entry.Categories.Add(options.Category);
}
EntLibLogger.Write(entry);
} catch { }
}
if (targets.HasFlag(LoggerTarget.UlsLog))
{
SPDiagnosticsCategory dCat = new SPDiagnosticsCategory(options.Category, GetTraceSeverity(eventType), GetEventSeverity(eventType));
SPDiagnosticsService.Local.WriteTrace(0, dCat, GetTraceSeverity(eventType), message);
}
if (targets.HasFlag(LoggerTarget.EventLog))
{
if (!EventLog.SourceExists(options.Category))
{
EventLog.CreateEventSource(options.Category, options.Category);
while (!EventLog.SourceExists(options.Category))
{
Thread.Sleep(100);
}
}
EventLog.WriteEntry(options.Category, message, GetEventLogEntryType(eventType), 0);
}
}
/// <summary>
/// Write tarce to system's application eventlog.
/// If the given value in the severity parameter is less than the currently configured value for
/// the category's Event Level property, the trace is not written to the eventlog.
/// </summary>
public static void WriteEvent(string areaName, string categoryName, EventSeverity eventSeverity, string message)
{
if (string.IsNullOrEmpty(message))
{
return;
}
try
{
LoggingService service = Local;
if (service != null)
{
SPDiagnosticsCategory category = service.Areas[areaName].Categories[categoryName];
service.WriteEvent(1, category, eventSeverity, message);
}
}
catch { }
}
/// <summary>
/// Specifies the message (message) the desired format error message and returns a token
/// </summary>
/// <param name="message">The simple message text</param>
/// <param name="exceptionMessage">Full message text</param>
/// <param name="traceSeverity">Specifies the level of trace data that is written to the trace log file.</param>
public static Guid WriteError(string message, string exceptionMessage, TraceSeverity traceSeverity)
{
if (Debugger.IsAttached)
{
Debugger.Break();
}
message = string.Format("SkillWillMessage: {0};", (string.IsNullOrEmpty(message) == false ? message : "Неизвестная ошибка")) +
exceptionMessage;
SPDiagnosticsCategory category = new SPDiagnosticsCategory(Logger.CATEGORY_ERROR, TraceSeverity.High, EventSeverity.Error);
SPDiagnosticsArea area = new SPDiagnosticsArea(Logger.AREA, new SPDiagnosticsCategory[] { category });
SPDiagnosticsService.Local.WriteTrace(0, area.Categories[Logger.CATEGORY_ERROR], traceSeverity, message);
return(Logger.GetCurrentCorrelationToken());
}
public static void LogError(UPSBrowserLogger.Categories category, string message)
{
try
{
SPDiagnosticsCategory _category = Local.Areas[LOG_AREA].Categories[category.ToString()];
TraceSeverity traceSeverity = TraceSeverity.High;
Local.WriteTrace(0, _category, traceSeverity, message);
EventSeverity eventSeverity = EventSeverity.Error;
Local.WriteEvent(0, _category, eventSeverity, message);
Debug.WriteLine(message);
}
catch
{ // Don't want to do anything if logging goes wrong, just ignore and continue
}
}
public void GetDefaultCategorySucceeds()
{
//Arrange
var target = new DiagnosticsService();
MSPFarm.LocalGet = () => new MSPFarm();
var replaceLocator = new ActivatingServiceLocator();
SharePointServiceLocator.ReplaceCurrentServiceLocator(replaceLocator);
replaceLocator.RegisterTypeMapping <IConfigManager, MockLoggingConfigMgr>(InstantiationType.AsSingleton);
//Act
SPDiagnosticsCategory defaultCat = target.DefaultCategory;
//Assert
Assert.IsTrue(defaultCat.Area.Name == Constants.DefaultAreaName);
Assert.IsTrue(defaultCat.Name == Constants.DefaultCategoryName);
}
protected SharePointSink(
SPDiagnosticsServiceBase diagnosticsService,
SPDiagnosticsCategory category,
ITextFormatter textFormatter)
{
if (diagnosticsService == null)
{
throw new ArgumentNullException("diagnosticsService");
}
if (category == null)
{
throw new ArgumentNullException("category");
}
DiagnosticsService = diagnosticsService;
Category = category;
TextFormatter = textFormatter;
}
public void FindCategoryWithMissingCategoryReturnsNull()
{
//Arrange
string testAreaGuid = "{848D873D-EA3C-445A-874A-E80310EC50D4}";
var replaceLocator = new ActivatingServiceLocator();
SharePointServiceLocator.ReplaceCurrentServiceLocator(replaceLocator);
replaceLocator.RegisterTypeMapping <IConfigManager, MockConfigManager>(InstantiationType.AsSingleton);
replaceLocator.RegisterTypeMapping <IHierarchicalConfig, MockHierarchicalConfig>(InstantiationType.AsSingleton);
var target = new DiagnosticsService();
string category11Name = string.Format("{0}/{1}", testAreaGuid, TestsConstants.TestGuidName);
//Act
SPDiagnosticsCategory category = target.FindCategory(category11Name);
// Assert
Assert.IsNull(category);
}
/// <summary>
/// SelectData Method creates a DataTable from the data fetched from SharePoint List or Doc Library and returns the DataTable
/// </summary>
/// <returns></returns>
public DataTable SelectData()
{
DataTable dataSource = new DataTable();
try
{
SPSite site = SPContext.Current.Web.Site;
SPWeb web = site.OpenWeb();
SPList lstICSSDocuments = web.Lists["PhotoList"]; //create document library or List and add column year,Description,Url,Name, Title is inbuilt.
SPQuery query = new SPQuery();
IEnumerable <SPListItem> lstItemICSSDocuments = lstICSSDocuments.GetItems(query).OfType <SPListItem>();
dataSource.Columns.Add("Year");
dataSource.Columns.Add("Description");
dataSource.Columns.Add("Name");
dataSource.Columns.Add("Title");
dataSource.Columns.Add("Url");
SPSecurity.RunWithElevatedPrivileges(delegate()
{
//SPGroup grpName = web.Groups["ICSSViewers"];
var committeeAndGroupDocumentswithURL = lstItemICSSDocuments.Select(x => new { Year = x["Year"], Description = x["Description"], Name = x["Name"], Title = x["Title"], Url = site.Url + "/" + x.Url });
foreach (var document in committeeAndGroupDocumentswithURL)
{
DataRow dr = dataSource.NewRow();
dr["Title"] = document.Title;
dr["Url"] = document.Url;
dr["Name"] = document.Name;
dr["Description"] = document.Description;
dr["Year"] = document.Year;
dataSource.Rows.Add(dr);
}
});
web.Dispose();
}
catch (Exception ex)
{
SPDiagnosticsService diagnosticsService = SPDiagnosticsService.Local;
SPDiagnosticsCategory cat = diagnosticsService.Areas["SharePoint Foundation"].Categories["Unknown"];
diagnosticsService.WriteTrace(1, cat, TraceSeverity.Medium, ex.StackTrace, cat.Name, cat.Area.Name);
SPUtility.TransferToErrorPage("Some Error occured, Please try after some time. <br/> If problem persists, contact your adminstrator");
}
return(dataSource);
}
public void Info(string message, string category, params object[] data)
{
if (!categories.Contains(category))
{
GetType().BaseType.GetField("m_areas", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).SetValue(this, null);
}
categories.Add(category);
if (string.IsNullOrWhiteSpace(category))
{
category = "General";
}
SPDiagnosticsCategory diagnosticsCategory = Areas[AreaName].Categories[category];
diagnosticsCategory.EventSeverity = EventSeverity.Information;
WriteTrace(0, diagnosticsCategory, TraceSeverity.Monitorable, message, data);
}
public static void WriteTrace(String categoryName, TraceSeverity traceSeverity, String message)
{
if (string.IsNullOrEmpty(message))
{
return;
}
try
{
WBLogging service = Local;
if (service != null)
{
SPDiagnosticsCategory category = service.Areas[LOGGING_AREA_NAME].Categories[categoryName];
service.WriteTrace(1, category, traceSeverity, message);
}
}
catch { }
}
/// <summary>
/// n the Page_Load event we are declaring the GridView Object, its event and Datasource
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
try
{
if (!Page.IsPostBack)
{
txtcreatedBy.Text = SPContext.Current.Web.CurrentUser.Name;
txtDate.Text = DateTime.Now.ToString("dd/MM/yyy");
BinData();
}
}
catch (Exception ex)
{
//log
SPDiagnosticsService diagnosticsService = SPDiagnosticsService.Local;
SPDiagnosticsCategory cat = diagnosticsService.Areas["SharePoint Foundation"].Categories["Unknown"];
diagnosticsService.WriteTrace(1, cat, TraceSeverity.Medium, ex.StackTrace, cat.Name, cat.Area.Name);
SPUtility.TransferToErrorPage("Some Error occured, Please try after some time. <br/> If problem persists, contact your adminstrator");
}
}
/// <summary>
///
/// </summary>
/// <param name="ex"></param>
/// <returns></returns>
public static string LogErrorInULS(Exception ex)
{
string strExecutionResult = "Message Not Logged in ULS. ";
try
{
string ExceptionMsg = "Source:{0}, Message:{1}, StackTracke:{2}";
string logMsg = string.Format(ExceptionMsg, ex.Source.ToString(), ex.Message.ToString(), ex.StackTrace.ToString());
SPDiagnosticsCategory category = LoggingService.Current.Areas[vsDiagnosticAreaName].Categories[CategoryName];
LoggingService.Current.WriteTrace(uintEventID, category, TraceSeverity.Unexpected, logMsg);
strExecutionResult = "Message Logged";
}
catch (Exception ex1)
{
strExecutionResult += ex1.Message;
}
return(strExecutionResult);
}
public static LoggerConfiguration SharePointEvent(
this LoggerSinkConfiguration loggerConfiguration,
SPDiagnosticsServiceBase diagnosticsService = null,
SPDiagnosticsCategory diagnosticsCategory = null,
LogEventLevel restrictedToMinimumLevel = LevelAlias.Minimum,
string outputTemplate = DefaultTemplate,
IFormatProvider formatProvider = null)
{
if (loggerConfiguration == null)
{
throw new ArgumentNullException("loggerConfiguration");
}
return(loggerConfiguration.Sink(
new SharePointEventSink(
diagnosticsService ?? SPDiagnosticsService.Local,
diagnosticsCategory ?? DefaultCategory,
new MessageTemplateTextFormatter(outputTemplate, formatProvider)),
restrictedToMinimumLevel));
}
public static void LogActivity(string user, string action, string result, string additionalInfo = "")
{
try
{
SPDiagnosticsCategory _category = Local.Areas[LOG_AREA].Categories[UPSBrowserLogger.Categories.ActivityLogging.ToString()];
string initiator = GetCurrentUser();
string message = $"{initiator};{user};{action};{result};{additionalInfo}";
TraceSeverity traceSeverity = TraceSeverity.Medium;
Local.WriteTrace(0, _category, traceSeverity, message);
EventSeverity eventSeverity = EventSeverity.Information;
Local.WriteEvent(0, _category, eventSeverity, message);
Debug.WriteLine(message);
}
catch
{ // Don't want to do anything if logging goes wrong, just ignore and continue
}
}
public static void LogError(string errorMessage, AIAPortalFeatures category)
{
try
{
DiagnosticsService myULS = DiagnosticsService.Local;
if (myULS != null)
{
//SPDiagnosticsCategory cat = myULS[CategoryId.DocuSignService];
SPDiagnosticsCategory cat = myULS[category];
string format = errorMessage;
myULS.WriteTrace(1, cat, TraceSeverity.Unexpected, format, myULS.TypeName);
}
}
catch (Exception)
{
}
//Log(errorMessage, TraceProvider.TraceSeverity.CriticalEvent, category);
//SPTraceLogger logger = new SPTraceLogger();
//logger.Write(0, SPTraceLogger.TraceSeverity.Exception,"AIA.Intranet TraceProvider", "AIA.Intranet", category, errorMessage);
}
public static void WriteTrace(string categoryName, TraceSeverity traceSeverity, string message)
{
// NOTE: If the given value in the severity parameter is less than the currently configured value for
// the category's TraceSeverity property, the trace is not written to the log.
if (string.IsNullOrEmpty(message))
{
return;
}
try
{
LoggingService service = Local;
if (service != null)
{
SPDiagnosticsCategory category = service.Areas[AreaName].Categories[categoryName];
service.WriteTrace(1, category, traceSeverity, message);
}
}
catch { }
}
/// <summary>
/// n the Page_Load event we are declaring the GridView Object, its event and Datasource
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
try
{
const string DATASOURCEID = "gridDS";
gridDS = new ObjectDataSource();
gridDS.ID = DATASOURCEID;
gridDS.SelectMethod = "SelectData";
gridDS.TypeName = this.GetType().AssemblyQualifiedName;
gridDS.ObjectCreating += new ObjectDataSourceObjectEventHandler(gridDS_ObjectCreating);
this.Controls.Add(gridDS);
BindDocuments();
}
catch (Exception ex)
{
SPDiagnosticsService diagnosticsService = SPDiagnosticsService.Local;
SPDiagnosticsCategory cat = diagnosticsService.Areas["SharePoint Foundation"].Categories["Unknown"];
diagnosticsService.WriteTrace(1, cat, TraceSeverity.Medium, ex.StackTrace, cat.Name, cat.Area.Name);
SPUtility.TransferToErrorPage("Some Error occured, Please try after some time. <br/> If problem persists, contact your adminstrator");
}
}
/// <summary>
/// Log message to file
/// </summary>
/// <param name="category">Message category</param>
/// <param name="traceseverity">trace severity</param>
/// <param name="message">Message to log</param>
public static void LogMessageToFile(SPDiagnosticsCategory category, TraceSeverity traceseverity, string message)
{
var fileName = $"log_pages_{DateTime.Now.ToString("dd_MM_yyyy")}.txt";
var filePath = Path.Combine("c:\\logs", fileName);
FileInfo fi = new FileInfo(filePath);
if (!fi.Directory.Exists)
{
System.IO.Directory.CreateDirectory(fi.DirectoryName);
}
var sw = new StreamWriter(filePath, true);
try
{
var logLine = string.Format("{0:G}: {1} {2} {3}.", DateTime.Now.ToString("dd/MM/yyyy hh:mm:ss.ff"), category.Name, traceseverity, message);
sw.WriteLine(logLine);
}
finally
{
sw.Close();
}
}
/// <summary>
/// Writes a High level message to the SharePoint ULS only
/// </summary>
public void High(SPDiagnosticsCategory category, string message)
{
WriteLog(category, TraceSeverity.High, EventSeverity.None, message);
}
/// <summary>
/// Writes a Warning to the Windows Event Log, and to the SharePoint ULS logs
/// </summary>
public void Warning(SPDiagnosticsCategory category, string message)
{
WriteLog(category, TraceSeverity.None, EventSeverity.Warning, message);
}
/// <summary>
/// Actually controls the writing. Calls to WriteEvent ALSO writes to the ULS log. That's why the public logging methods
/// all use TraceSeverity.None.
/// </summary>
private void WriteLog(SPDiagnosticsCategory category, TraceSeverity trcSeverity, EventSeverity evtSeverity, string message)
{
//uint catId = (uint)category;
//SPDiagnosticsCategory diagCat = MyLogger.Local.Areas[DiagnosticsAreaName].Categories[catId];
StackTrace stackTrace = new StackTrace();
StackFrame stackFrame = stackTrace.GetFrame(2);
MethodBase methodBase = stackFrame.GetMethod();
message = string.Format("{0}.{1} : {2}",
methodBase.DeclaringType.Name,
methodBase.Name,
message);
if (evtSeverity != EventSeverity.None)
{
//Problem - event source might not be registered on Server, and the app pool might not be able to create it.
//Therefore, catch the exception, and write it into the logs. Nothing gets written to the Windows log,
//but at least it's somewhat handled.
try
{
base.WriteEvent(0, category, evtSeverity, message);
}
catch (Exception ex)
{
base.WriteTrace(0, category, TraceSeverity.Unexpected, string.Format("Unable to write to event log {0} : {1}", ex.GetType().ToString(), ex.Message));
// If there was an error writing to the event log, make sure the tracelog is written to instead.
switch (evtSeverity)
{
case EventSeverity.Error:
trcSeverity = TraceSeverity.Unexpected;
break;
case EventSeverity.Warning:
trcSeverity = TraceSeverity.Monitorable;
break;
case EventSeverity.Information:
trcSeverity = TraceSeverity.High;
break;
}
}
}
if (trcSeverity != TraceSeverity.None)
{
base.WriteTrace(0, category, trcSeverity, message);
}
}
/// <summary>
/// Writes a Medium level message to the SharePoint ULS only
/// </summary>
public void Medium(SPDiagnosticsCategory category, string message)
{
WriteLog(category, TraceSeverity.Medium, EventSeverity.None, message);
}
/// <summary>
/// Writes a Low level message to the SharePoint ULS only (i.e. Most Verbose, or most detailed)
/// </summary>
public void Low(SPDiagnosticsCategory category, string message)
{
WriteLog(category, TraceSeverity.Verbose, EventSeverity.None, message);
}
/// <summary>
/// Writes an Information level entry to the Windows Event Log, and to the SharePoint ULS logs
/// </summary>
public void Information(SPDiagnosticsCategory category, string message)
{
WriteLog(category, TraceSeverity.None, EventSeverity.Information, message);
}
private void DoWriteTrace(SPDiagnosticsCategory category, string message)
{
DoWriteTrace(category, message, null);
}
public static void WriteTraceStandalone(TraceSeverity severity, string message)
{
var cat = new SPDiagnosticsCategory("Standalone logging", TraceSeverity.Verbose, EventSeverity.None);
var cats = new List<SPDiagnosticsCategory>();
cats.Add(cat);
var area = new SPDiagnosticsArea("FedRolesCP", cats);
SPDiagnosticsService.Local.WriteTrace(2, cat, severity, message);
}
private void LogEvent(string message, int eventId, EventSeverity severity, SPDiagnosticsCategory spCategory)
{
string formattedMessage = string.Format(CultureInfo.CurrentCulture, "Category: {0}: {1}", spCategory.Name, message);
base.WriteEvent((ushort)eventId, spCategory, severity, formattedMessage, null);
}
private void DoWriteTrace(SPDiagnosticsCategory category, string message, Exception exception)
{
// Si el level log que vamos a escribir es mayor o igual que el configurado en el web.config, escribe en el destino
if (LevelFileLog.ToLower().Equals(ApplicationDirectory.Logging.Disabled))
{
return;
}
if (GetLoggingLevel(GetLoggingLevelByCategory(category.Name)) >= GetLoggingLevel(LevelFileLog))
Current.WriteTrace(0, category, category.TraceSeverity, ComposeLogMessage(message, exception), null);
}
