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11/18/2011

ChannelFactoryBase Class

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Provides a common base implementation for all custom channel factories.

Inheritance Hierarchy

System.Object
  System.ServiceModel.Channels.CommunicationObject
    System.ServiceModel.Channels.ChannelManagerBase
      System.ServiceModel.Channels.ChannelFactoryBase
        System.ServiceModel.Channels.ChannelFactoryBase<TChannel>

Namespace: System.ServiceModel.Channels
Assembly: System.ServiceModel (in System.ServiceModel.dll)

Syntax

'Declaration
Public MustInherit Class ChannelFactoryBase _
    Inherits ChannelManagerBase _
    Implements IChannelFactory, ICommunicationObject

public abstract class ChannelFactoryBase : ChannelManagerBase, 
    IChannelFactory, ICommunicationObject

The ChannelFactoryBase type exposes the following members.

Constructors

	Name	Description
	ChannelFactoryBase()	Initializes a new instance of the ChannelFactoryBase class.
	ChannelFactoryBase(IDefaultCommunicationTimeouts)	Initializes a new instance of the ChannelFactoryBase class with specified default communication timeouts.

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Properties

	Name	Description
	DefaultCloseTimeout	Gets the default interval of time provided for a close operation to complete. (Overrides CommunicationObject.DefaultCloseTimeout.)
	DefaultOpenTimeout	Gets the default interval of time provided for an open operation to complete. (Overrides CommunicationObject.DefaultOpenTimeout.)
	DefaultReceiveTimeout	Gets the default interval of time provided for a receive operation to complete. (Overrides ChannelManagerBase.DefaultReceiveTimeout.)
	DefaultSendTimeout	Gets the default interval of time provided for a send operation to complete. (Overrides ChannelManagerBase.DefaultSendTimeout.)
	IsDisposed	Gets a value that indicates whether the communication object has been disposed. (Inherited from CommunicationObject.)
	State	Gets a value that indicates the current state of the communication object. (Inherited from CommunicationObject.)
	ThisLock	Gets the mutually exclusive lock that protects the class instance during a state transition. (Inherited from CommunicationObject.)

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Methods

	Name	Description
	Abort	Causes a communication object to transition immediately from its current state into the closing state. (Inherited from CommunicationObject.)
	BeginClose(AsyncCallback, Object)	Begins an asynchronous operation to close a communication object. (Inherited from CommunicationObject.)
	BeginClose(TimeSpan, AsyncCallback, Object)	Begins an asynchronous operation to close a communication object with a specified timeout. (Inherited from CommunicationObject.)
	BeginOpen(AsyncCallback, Object)	Begins an asynchronous operation to close a communication object. (Inherited from CommunicationObject.)
	BeginOpen(TimeSpan, AsyncCallback, Object)	Begins an asynchronous operation to close a communication object within a specified interval of time. (Inherited from CommunicationObject.)
	Close()	Causes a communication object to transition from its current state into the closed state. (Inherited from CommunicationObject.)
	Close(TimeSpan)	Causes a communication object to transition from its current state into the closed state within a specified interval of time. (Inherited from CommunicationObject.)
	EndClose	Completes an asynchronous operation to close a communication object. (Inherited from CommunicationObject.)
	EndOpen	Completes an asynchronous operation to open a communication object. (Inherited from CommunicationObject.)
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Fault	Causes a communication object to transition from its current state into the faulted state. (Inherited from CommunicationObject.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetCommunicationObjectType	Gets the type of communication object. (Inherited from CommunicationObject.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetProperty<T>	Returns the typed object requested, if present, from the appropriate layer in the channel stack.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OnAbort	Inserts processing on a communication object after it transitions to the closing state due to the invocation of a synchronous abort operation. (Overrides CommunicationObject.OnAbort().)
	OnBeginClose	Begins an asynchronous operation to close each of the channels that were created by the factory. (Overrides CommunicationObject.OnBeginClose(TimeSpan, AsyncCallback, Object).)
	OnBeginOpen	When implemented in a derived class, inserts processing on a communication object after it transitions to the opening state due to the invocation of an asynchronous open operation. (Inherited from CommunicationObject.)
	OnClose	Inserts processing on a communication object after it transitions into the opening state, which must complete within a specified interval of time. (Overrides CommunicationObject.OnClose(TimeSpan).)
	OnClosed	Invoked during the transition of a communication object into the closing state. (Inherited from CommunicationObject.)
	OnClosing	Invoked during the transition of a communication object into the closing state. (Inherited from CommunicationObject.)
	OnEndClose	Completes an asynchronous operation to close channels that were opened by the factory. (Overrides CommunicationObject.OnEndClose(IAsyncResult).)
	OnEndOpen	When implemented in a derived class, completes an asynchronous operation on the open of a communication object. (Inherited from CommunicationObject.)
	OnFaulted	Inserts processing on a communication object after it transitions to the faulted state due to the invocation of a synchronous fault operation. (Inherited from CommunicationObject.)
	OnOpen	When implemented in a derived class, inserts processing on a communication object after it transitions into the opening state which must complete within a specified interval of time. (Inherited from CommunicationObject.)
	OnOpened	Invoked during the transition of a communication object into the opened state. (Inherited from CommunicationObject.)
	OnOpening	Invoked during the transition of a communication object into the opening state. (Inherited from CommunicationObject.)
	Open()	Causes a communication object to transition from the created state into the opened state. (Inherited from CommunicationObject.)
	Open(TimeSpan)	Causes a communication object to transition from the created state into the opened state within a specified interval of time. (Inherited from CommunicationObject.)
	ThrowIfDisposed	Throws an exception if the communication object is disposed. (Inherited from CommunicationObject.)
	ThrowIfDisposedOrImmutable	Throws an exception if the communication object the State property is not set to the Created state. (Inherited from CommunicationObject.)
	ThrowIfDisposedOrNotOpen	Throws an exception if the communication object is not in the Opened state. (Inherited from CommunicationObject.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Events

	Name	Description
	Closed	Occurs when a communication object transitions into the closed state. (Inherited from CommunicationObject.)
	Closing	Occurs when a communication object transitions into the closing state. (Inherited from CommunicationObject.)
	Faulted	Occurs when a communication object transitions into the faulted state. (Inherited from CommunicationObject.)
	Opened	Occurs when a communication object transitions into the opened state. (Inherited from CommunicationObject.)
	Opening	Occurs when a communication object transitions into the opening state. (Inherited from CommunicationObject.)

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Explicit Interface Implementations

	Name	Description
	IDefaultCommunicationTimeouts.CloseTimeout	Gets the interval of time after which the close method, invoked by a communication object, times out. (Inherited from ChannelManagerBase.)
	IDefaultCommunicationTimeouts.OpenTimeout	Gets the interval of time after which the open method, invoked by a communication object, times out. (Inherited from ChannelManagerBase.)
	IDefaultCommunicationTimeouts.ReceiveTimeout	Gets the interval of time after which the receive method, invoked by a communication object, times out. (Inherited from ChannelManagerBase.)
	IDefaultCommunicationTimeouts.SendTimeout	Gets the interval of time after which the send method, invoked by a communication object, times out. (Inherited from ChannelManagerBase.)

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Remarks

Derive from this base class to create a custom channel factory.

The ChannelFactoryBase class derives from the ChannelManagerBase class and implements the IChannelFactory interface for creating channels. The methods handle parameter validation and then delegate to protected, virtual or abstract methods that derived classes can override.

Each of the protected virtual methods is automatically synchronized with respect to the other methods on the IChannelFactory interface (including the state transition methods). This means that no additional locking is required to ensure that the object is in a consistent state inside the method body.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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