Class MessageProcessingExtensions

Provides extension helper methods relates to a message processing pipeline.

Inheritance

System.Object

MessageProcessingExtensions

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Nevatech.Vsb.Repository.Processing

Assembly: Nevatech.Vsb.Repository.dll

Syntax

public static class MessageProcessingExtensions

Fields

ContextPropertyTokenFormat

Regular expression used for matching tokens representing context property's names that need to be replaced with corresponding property's values. The token format is "<{Property Name}>".

Declaration

public static readonly Regex ContextPropertyTokenFormat

Field Value

Type	Description
System.Text.RegularExpressions.Regex

Methods

HasContextPropertyTokens(String)

Returns flag indicating that provided value contains specially formatted context property names.

Declaration

public static bool HasContextPropertyTokens(string value)

Parameters

Type	Name	Description
System.String	value	String value that may contain one or more tokens specifying context properties.

Returns

Type	Description
System.Boolean	True, if at least one token is found, otherwise returns False.

ReplaceContextPropertyTokens(RoutingContextMessageProperty, String, Boolean)

Finds all specially formatted context property names in the specified string and replaces them with context property values found in the provided routing context.

Declaration

public static string ReplaceContextPropertyTokens(RoutingContextMessageProperty routingContext, string value, bool removeUnresolvedTokens)

Parameters

Type	Name	Description
RoutingContextMessageProperty	routingContext	Routing context message property to be used for extracting context properties.
System.String	value	String value that may contain one or more tokens specifying context properties.
System.Boolean	removeUnresolvedTokens	Flag indicating that tokens, for which context properties are not found, should be removed from the provided value. If False then tokens will be left in the value intact.

Returns

Type	Description
System.String	Original value with tokens specifying the context property's names been replaced with property's values.

ReplaceContextPropertyTokens(MessagePipelineContext, String)

Finds all specially formatted context property names in the specified string and replaces them with context property values found in the provided message processing context.

Declaration

public static string ReplaceContextPropertyTokens(this MessagePipelineContext context, string value)

Parameters

Type	Name	Description
MessagePipelineContext	context	Message processing pipeline context to be used for extracting context properties.
System.String	value	String value that may contain one or more tokens specifying context properties.

Returns

Type	Description
System.String	Original value with tokens specifying the context property's names been replaced with property's values.

TryGetContextProperty(Message, String, out String)

Retrieves a context property value from provided message. Non string value is converted to string.

Declaration

public static bool TryGetContextProperty(this Message message, string name, out string value)

Parameters

Type	Name	Description
System.ServiceModel.Channels.Message	message	Message being processed and to be used for extracting context property.
System.String	name	Name of the context property to be retrieved.
System.String	value	Value of the property.

Returns

Type	Description
System.Boolean	Flag indicating that property has been found and its value has been extracted.

TryGetContextProperty(MessageProperties, String, out String)

Retrieves a context property value from provided context properties collection. Non string value is converted to string.

Declaration

public static bool TryGetContextProperty(this MessageProperties properties, string name, out string value)

Parameters

Type	Name	Description
System.ServiceModel.Channels.MessageProperties	properties	Context properties collection (not a message properties collection) to retrieve a value from.
System.String	name	Name of the context property to be retrieved.
System.String	value	Value of the property.

Returns

Type	Description
System.Boolean	Flag indicating that property has been found and its value has been extracted.