OutageLog Class

Represents a persisted log of outages as a list of start and stop times.

Definition

Namespace: Gemstone.IO
Assembly: Gemstone.Common (in Gemstone.Common.dll) Version: 1.0.136 -- Release Build+d454dafd53fcce88fce9c0a8ec8597176c30b791

C#View Source Request Example

public class OutageLog : IProvideStatus, IDisposable

VBView Source Request Example

Public Class OutageLog
	Implements IProvideStatus, IDisposable

C++View Source Request Example

public ref class OutageLog : IProvideStatus, 
	IDisposable

JavaScriptView Source Request Example

Gemstone.IO.OutageLog = function();

Type.createClass(
	'Gemstone.IO.OutageLog',
	null,
	Gemstone.IProvideStatus,
	IDisposable);

Inheritance: Object OutageLog

Implements: IProvideStatus, IDisposable

Remarks

This class serializes a list of outages (e.g., a connection outage or data loss) where each outage consists of a start and end time. The outages are persisted in a log file so that the log can be operated on even through host application restarts until the outages are processed.

All members in the OutageLog are guaranteed to be thread safe. File locks are used to provide synchronization so that the file can stay up-to-date with changes made in the application.

Constructors

OutageLog

Creates a new OutageLog.

Properties

Count	Gets the number of outages in the log.
FileName	Gets or sets the file name for the outage log; file name can be set with a relative path.
IsDisposed	Gets a flag that indicates whether the object has been disposed.
Outages	Gets the full list of outages in the log.
Status	Gets the current status details about OutageLog.

Methods

Add(Outage)	Adds an outage to the OutageLog.
Add(DateTimeOffset, DateTimeOffset)	Adds an outage to the OutageLog.
Dispose	Releases all the resources used by the OutageLog object.
Dispose(Boolean)	Releases the unmanaged resources used by the OutageLog object and optionally releases the managed resources.
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
Finalize	Releases the unmanaged resources before the OutageLog object is reclaimed by GC. (Overrides ObjectFinalize)
First	Gets the first outage in the list of outages.
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetType	Gets the Type of the current instance. (Inherited from Object)
Initialize	Initialize the outage log.
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
Remove	Removes the given outage from the outage log.
ToString	Returns a string that represents the current object. (Inherited from Object)

Events

Disposed	Raised after the outage log has been properly disposed.
LogModified	Event is raised when the outage log is modified.
ProcessException	Event is raised when there is an exception encountered while processing outage log.

Fields

DateTimeFormat

Date-time format used by OutageLog.

Extension Methods

GetEnumValueOrDefault	Gets the enumeration constant for value, if defined in the enumeration, or a default value. (Defined by EnumExtensions)
GetEnumValueOrDefaultT	Gets the enumeration constant for this value, if defined in the enumeration, or a default value. (Defined by EnumExtensions)