SynchronizedOperationBase Class

Base class for operations that cannot run while they is already in progress.

Definition

Namespace: Gemstone.Threading.SynchronizedOperations
Assembly: Gemstone.Threading (in Gemstone.Threading.dll) Version: 1.0.110 -- Release Build+13c244059615c58a533059438f38d7e59ef0c2ea

C#View Source Request Example

public abstract class SynchronizedOperationBase : ISynchronizedOperation

VBView Source Request Example

Public MustInherit Class SynchronizedOperationBase
	Implements ISynchronizedOperation

C++View Source Request Example

public ref class SynchronizedOperationBase abstract : ISynchronizedOperation

JavaScriptView Source Request Example

Gemstone.Threading.SynchronizedOperations.SynchronizedOperationBase = function();

Type.createClass(
	'Gemstone.Threading.SynchronizedOperations.SynchronizedOperationBase',
	null,
	Gemstone.Threading.SynchronizedOperations.ISynchronizedOperation);

Inheritance: Object SynchronizedOperationBase

Derived: Gemstone.Threading.SynchronizedOperationsDelayedSynchronizedOperation
Gemstone.Threading.SynchronizedOperationsLongSynchronizedOperation
Gemstone.Threading.SynchronizedOperationsShortSynchronizedOperation

Implements: ISynchronizedOperation

Remarks

This class handles the synchronization between the methods defined in the ISynchronizedOperation interface. Implementers should only need to implement the ExecuteActionAsync method to provide a mechanism for executing the action on a separate thread.

If subclass implementations get constructed without an exception handler, applications should attach to the static SuppressedException event so that any unhandled exceptions can be exposed to a log.

Constructors

SynchronizedOperationBase(Action)	Creates a new instance of the SynchronizedOperationBase class.
SynchronizedOperationBase(ActionCancellationToken)	Creates a new instance of the SynchronizedOperationBase class.
SynchronizedOperationBase(Action, ActionException)	Creates a new instance of the SynchronizedOperationBase class.
SynchronizedOperationBase(ActionCancellationToken, ActionException)	Creates a new instance of the SynchronizedOperationBase class.

Properties

CancellationToken	Gets or sets CancellationToken to use for cancelling actions.
IsPending	Gets flag indicating if the synchronized operation has an additional operation that is pending execution after the currently running action has completed.
IsRunning	Gets flag indicating if the synchronized operation is currently executing its action.

Methods

Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
ExecuteAction	Executes the action once on the current thread.
ExecuteActionAsync	Executes the action on a separate thread.
Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetType	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
ProcessException	Processes an exception thrown by an operation.
Run	Executes the action on current thread or marks the operation as pending if the operation is already running.
RunAsync	Executes the action on another thread or marks the operation as pending if the operation is already running.
ToString	Returns a string that represents the current object. (Inherited from Object)
TryRun	Attempts to execute the action on current thread. Does nothing if the operation is already running.
TryRunAsync	Attempts to execute the action on another thread. Does nothing if the operation is already running.