/// <summary>
/// Initializes a new instance of Berico.LinkAnalysis.SnagL.
/// Logging.ExceptionData
/// </summary>
/// <param name="exception">An instance of the Exception that this class
/// is based off of</param>
public ExceptionData(Exception exception)
{
if (exception == null)
throw new ArgumentNullException("exception", "No exception value was provided");
TypeName = exception.GetType().AssemblyQualifiedName;
Message = exception.Message;
StackTrace = exception.StackTrace;
if (exception.InnerException!=null)
InnerException = new ExceptionData(exception.InnerException);
}
/// <summary>
/// Initializes a new instance of Berico.LinkAnalysis.SnagL.
/// Logging.ExceptionData
/// </summary>
/// <param name="exception">An instance of the Exception that this class
/// is based off of</param>
public ExceptionData(Exception exception)
{
if (exception == null)
{
throw new ArgumentNullException("exception", "No exception value was provided");
}
TypeName = exception.GetType().AssemblyQualifiedName;
Message = exception.Message;
StackTrace = exception.StackTrace;
if (exception.InnerException != null)
{
InnerException = new ExceptionData(exception.InnerException);
}
}
/// <summary>
/// Generates a log entry, formats it into a readable string and
/// writes it to the configured LoggerProvider. The LoggerProvider
/// is pluggable and managed by the LoggerManager class.
/// </summary>
/// <param name="logLevel">The level of the entry to be writen</param>
/// <param name="message">The message to be written</param>
/// <param name="exception">The exception to be documented</param>
/// <param name="properties">A collection of custom parameters</param>
public void WriteLogEntry(LogLevel logLevel, string message, Exception exception, IDictionary <string, object> properties)
{
//TODO: ADD ADDITIONAL WRITE METHODS
// Do not write the log entry if the current level is
// less than than the configured level
if (logLevel < LoggerManager.Instance.Level)
{
return;
}
ExceptionData exceptionData = null;
// If an exception was provided, gather data from it
if (exception != null)
{
exceptionData = new ExceptionData(exception);
}
// Generate client data
ClientData clientData = new ClientData()
{
// We are currently limited to the client
// information that we can collect from
// Silverlight.
LogName = this.name,
Url = PageUri.ToString()
};
// Create the actual LogEntry using all provided parameters and
// all generated information
LogEntry logEntry = new LogEntry()
{
ExceptionInfo = exceptionData,
ClientInfo = clientData,
LogLevel = logLevel,
Message = message,
TypeName = callerType != null ? callerType.FullName : string.Empty,
ThreadName = System.Threading.Thread.CurrentThread.Name,
ManagedThreadId = System.Threading.Thread.CurrentThread.ManagedThreadId,
OccuredAt = DateTime.Now,
Properties = properties != null ? new Dictionary <string, object>(properties) : null
};
// Construct the message so the provider is only
// responsible for writing the string
StringBuilder logMessage = new StringBuilder();
logMessage.AppendLine(string.Format("[{0,-4}] {1:s} {2,5} <{3}> {4}", logEntry.ManagedThreadId, logEntry.OccuredAt, logEntry.LogLevel.ToString(), logEntry.TypeName, logEntry.Message));
// Write any extended properties
if (logEntry.Properties != null)
{
logMessage.Append(string.Format("[{0,-4}] ->", "ADDL PROPS"));
foreach (KeyValuePair <string, object> property in logEntry.Properties)
{
logMessage.Append(string.Format("{0} = {1};", property.Key, property.Value.ToString()));
}
}
// Write any exception information
if (logEntry.ExceptionInfo != null)
{
logMessage.Append(string.Format("[{0,-4}] ->", "EXCEPTION INFO"));
logMessage.AppendLine(logEntry.ExceptionInfo.ToString());
}
// Instruct the provider to physically write the log entry
//LoggerManager.Instance.LoggerProvider.Write(logMessage.ToString());
}
/// <summary>
/// Generates a log entry, formats it into a readable string and
/// writes it to the configured LoggerProvider. The LoggerProvider
/// is pluggable and managed by the LoggerManager class.
/// </summary>
/// <param name="logLevel">The level of the entry to be writen</param>
/// <param name="message">The message to be written</param>
/// <param name="exception">The exception to be documented</param>
/// <param name="properties">A collection of custom parameters</param>
public void WriteLogEntry(LogLevel logLevel, string message, Exception exception, IDictionary<string, object> properties)
{
//TODO: ADD ADDITIONAL WRITE METHODS
// Do not write the log entry if the current level is
// less than than the configured level
if (logLevel < LoggerManager.Instance.Level)
return;
ExceptionData exceptionData = null;
// If an exception was provided, gather data from it
if (exception != null)
exceptionData = new ExceptionData(exception);
// Generate client data
ClientData clientData = new ClientData()
{
// We are currently limited to the client
// information that we can collect from
// Silverlight.
LogName = this.name,
Url = PageUri.ToString()
};
// Create the actual LogEntry using all provided parameters and
// all generated information
LogEntry logEntry = new LogEntry()
{
ExceptionInfo = exceptionData,
ClientInfo = clientData,
LogLevel = logLevel,
Message = message,
TypeName = callerType != null ? callerType.FullName : string.Empty,
ThreadName = System.Threading.Thread.CurrentThread.Name,
ManagedThreadId = System.Threading.Thread.CurrentThread.ManagedThreadId,
OccuredAt = DateTime.Now,
Properties = properties != null ? new Dictionary<string, object>(properties) : null
};
// Construct the message so the provider is only
// responsible for writing the string
StringBuilder logMessage = new StringBuilder();
logMessage.AppendLine(string.Format("[{0,-4}] {1:s} {2,5} <{3}> {4}", logEntry.ManagedThreadId, logEntry.OccuredAt, logEntry.LogLevel.ToString(), logEntry.TypeName, logEntry.Message));
// Write any extended properties
if (logEntry.Properties != null)
{
logMessage.Append(string.Format("[{0,-4}] ->", "ADDL PROPS"));
foreach (KeyValuePair<string, object> property in logEntry.Properties)
{
logMessage.Append(string.Format("{0} = {1};", property.Key, property.Value.ToString()));
}
}
// Write any exception information
if (logEntry.ExceptionInfo != null)
{
logMessage.Append(string.Format("[{0,-4}] ->", "EXCEPTION INFO"));
logMessage.AppendLine(logEntry.ExceptionInfo.ToString());
}
// Instruct the provider to physically write the log entry
//LoggerManager.Instance.LoggerProvider.Write(logMessage.ToString());
}
