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[This is prerelease documentation and is subject to change in future releases. Blank topics are included as placeholders.]
The abstract base class that contains attributes and constraints shared by queue and router policies.
Namespace: Microsoft.ServiceBus
Assembly: Microsoft.ServiceBus (in microsoft.servicebus.dll)
Usage
Dim instance As JunctionPolicy
Syntax
'Declaration
<DataContractAttribute(Name:="JunctionPolicy", Namespace:="https://schemas.microsoft.com/netservices/2009/05/servicebus/connect")> _
<KnownTypeAttribute(GetType(QueuePolicy))> _
<KnownTypeAttribute(GetType(RouterPolicy))> _
Public MustInherit Class JunctionPolicy
[DataContractAttribute(Name="JunctionPolicy", Namespace="https://schemas.microsoft.com/netservices/2009/05/servicebus/connect")]
[KnownTypeAttribute(typeof(QueuePolicy))]
[KnownTypeAttribute(typeof(RouterPolicy))]
public abstract class JunctionPolicy
[DataContractAttribute(Name=L"JunctionPolicy", Namespace=L"https://schemas.microsoft.com/netservices/2009/05/servicebus/connect")]
[KnownTypeAttribute(typeof(QueuePolicy))]
[KnownTypeAttribute(typeof(RouterPolicy))]
public ref class JunctionPolicy abstract
/** @attribute DataContractAttribute(Name="JunctionPolicy", Namespace="https://schemas.microsoft.com/netservices/2009/05/servicebus/connect") */
/** @attribute KnownTypeAttribute(Microsoft.ServiceBus.QueuePolicy) */
/** @attribute KnownTypeAttribute(Microsoft.ServiceBus.RouterPolicy) */
public abstract class JunctionPolicy
DataContractAttribute(Name="JunctionPolicy", Namespace="https://schemas.microsoft.com/netservices/2009/05/servicebus/connect")
KnownTypeAttribute(Microsoft.ServiceBus.QueuePolicy)
KnownTypeAttribute(Microsoft.ServiceBus.RouterPolicy)
public abstract class JunctionPolicy
Remarks
The .NET Service Bus supports only Full Trust code access security.
A JunctionPolicy can take one of two roles: Router or Queue. All roles are mutually exclusive. Therefore, the policies for individual roles are expressed as extensions of the base JunctionPolicy.
Except for ExpirationInstant, all policy elements are immutable once the queue or router is created. Therefore, if you wish to change the policy of an entity, you must first delete the entity. This, in turn, results in losing all state and connections associated with the entity, and requires that you recreate the entity with a different policy.
Inheritance Hierarchy
System.Object
Microsoft.ServiceBus.JunctionPolicy
Microsoft.ServiceBus.QueuePolicy
Microsoft.ServiceBus.RouterPolicy
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.
Platforms
Development Platforms
Windows XP Home Edition, Windows XP Professional, Windows Server 2003 , Windows Server 2008, and Windows 2000