Class TransactionCountExpression

Represents an expression which evaluates to True, if the number of evaluated messages during the specified time interval is within defined boundaries.

Inheritance
System.Object
AuthorizationExpressionBase
TransactionCountExpression
Implements
System.IEquatable<AuthorizationExpressionBase>
System.Runtime.Serialization.IExtensibleDataObject
Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Nevatech.Vsb.Repository.Security
Assembly: Nevatech.Vsb.Repository.dll
Syntax
public sealed class TransactionCountExpression : AuthorizationExpressionBase, IValidator, IEquatable<AuthorizationExpressionBase>, IExtensibleDataObject

Constructors

TransactionCountExpression()

Declaration
public TransactionCountExpression()

Fields

ElementName

Name of the root element when object is serialized to XML.

Declaration
public const string ElementName = "COUNT"
Field Value
Type Description
System.String

Properties

AccumulationInterval

Gets or sets the time interval on which transaction count is accumulated. Interval starts with the first transaction that is outside of the previous time interval. The reasonable range of values is from 5 seconds to 20 minutes.

Declaration
public TimeSpan AccumulationInterval { get; set; }
Property Value
Type Description
System.TimeSpan

CounterName

Gets or sets the key name storing the transaction count in a local or distributed cache. Value may contain a specially formatted context property name which value must be used as the counter name. If not set then unique name will be generated.

Declaration
public string CounterName { get; set; }
Property Value
Type Description
System.String

MaximumCount

Gets or sets the maximum number of transaction accumulated during the configured time interval that should satisfy the internal condition. If not set, than maximum is unlimited.

Declaration
public int? MaximumCount { get; set; }
Property Value
Type Description
System.Nullable<System.Int32>

MinimumCount

Gets or sets the minimum number of transaction accumulated during the configured time interval that should satisfy the internal condition.

Declaration
public int MinimumCount { get; set; }
Property Value
Type Description
System.Int32

Methods

Equals(AuthorizationExpressionBase)

Determines whether the specified object is equal to the current object.

Declaration
public override bool Equals(AuthorizationExpressionBase other)
Parameters
Type Name Description
AuthorizationExpressionBase other

The object to compare with the current object.
Returns
Type Description
System.Boolean

True if the specified object is equal to the current object; otherwise, false.
Overrides

Equals(Object)

Determines whether the specified object is equal to the current object.

Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
System.Object obj

The object to compare with the current object.
Returns
Type Description
System.Boolean

True if the specified object is equal to the current object; otherwise, false.
Overrides

Evaluate(AuthorizationExpressionContext)

Returns True, if provided identity is authorized to proceed with the service call.

Declaration
public override bool Evaluate(AuthorizationExpressionContext context)
Parameters
Type Name Description
AuthorizationExpressionContext context

Provides the message evaluation context.
Returns
Type Description
System.Boolean

True, if provided identity is authorized to proceed with the service call. False, otherwise.
Overrides

GetHashCode()

Returns hash code for the value of this instance.

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32

Hash code for the value of this instance.
Overrides

ToString()

Returns string representation of the object.

Declaration
public override string ToString()
Returns
Type Description
System.String

String representing the object's content.
Overrides
System.Object.ToString()

Validate()

Evaluates the state of the object.

Declaration
public override bool Validate()
Returns
Type Description
System.Boolean

True if state is valid; otherwise, false.
Overrides

Implements

System.IEquatable<T>
System.Runtime.Serialization.IExtensibleDataObject