Class XmlTraceWriter

Implements a trace writer that writes records to in-memory XML document.

Inheritance
Object
XmlTraceWriter
Inherited Members
Namespace: Nevatech.Vsb.Repository.Diagnostics
Assembly: Nevatech.Vsb.Repository.dll
Syntax
public sealed class XmlTraceWriter : ITraceWriter, IDisposable

Constructors

XmlTraceWriter()

Initializes a new instance.

Declaration
public XmlTraceWriter()

Properties

IsEnabled

Gets flag indicating if tracing is enabled. Always returns true.

Declaration
public bool IsEnabled { get; }
Property Value
Type Description
Boolean

Methods

Dispose()

Releases the internal resources.

Declaration
public void Dispose()

ToString()

Returns the log content as XML document.

Declaration
public override string ToString()
Returns
Type Description
String

The log content.
Overrides

WriteCustomElement(String, String, IDictionary<String, String>)

Writes a custom XML element with provided name, text value, and attributes.

Declaration
public void WriteCustomElement(string name, string text, IDictionary<string, string> attributes = null)
Parameters
Type Name Description
String name

Element name.
String text

Optional element text (string value).
IDictionary<String, String> attributes

Optional collection of XML attributes where key is the attribute name, and the value is the attribute value.

WriteEnd(TraceMark)

Writes the message indicating the ending of a component execution.

Declaration
public void WriteEnd(TraceMark startMark)
Parameters
Type Name Description
TraceMark startMark

An object that was returned when the start message was recorded.

WriteEnd(TraceMark, Exception, String, Object[])

Writes the message indicating the failing of a component execution.

Declaration
public void WriteEnd(TraceMark startMark, Exception exception, string message = null, params object[] args)
Parameters
Type Name Description
TraceMark startMark

An object that was returned when the start message was recorded.
Exception exception

An exception that component has failed with.
String message

Optional message clarifying the error.
Object[] args

Optional format parameters to the error message.

WriteEnd(TraceMark, Object)

Writes the message indicating the ending of a component execution.

Declaration
public void WriteEnd(TraceMark startMark, object result)
Parameters
Type Name Description
TraceMark startMark

An object that was returned when the start message was recorded.
Object result

The result of the component execution to be recorded.

WriteError(Exception, String, Object[])

Writes an exception details to the log. If this exception has already been recorded, it will not be recorded again.

Declaration
public void WriteError(Exception exception, string message = null, params object[] args)
Parameters
Type Name Description
Exception exception

Exception to be recorded.
String message

Optional message clarifying the error.
Object[] args

Optional format parameters to the error message.

WriteMessage(String, Object[])

Writes an arbitrary log message.

Declaration
public void WriteMessage(string message, params object[] args)
Parameters
Type Name Description
String message

Message to be recorded.
Object[] args

Optional format parameters to the log message.

WriteStart(String, String)

Writes the message indicating the beginning of a component execution.

Declaration
public TraceMark WriteStart(string name, string id = null)
Parameters
Type Name Description
String name

Name of the executing component.
String id

Optional name or identifier of the executing component.
Returns
Type Description
TraceMark

An object to be used for writing the ending of the component execution. It carries the component name and execution statistics.

WriteXml(String)

Writes an XML string to the log.

Declaration
public void WriteXml(string data)
Parameters
Type Name Description
String data

XML string to be recorded.

Implements