Class PayloadAttribute

Attribute that binds a method parameter to the payload of a message. Can also be used to associate a payload to a method invocation.

Inheritance

System.Object

PayloadAttribute

Namespace: Steeltoe.Messaging.Handler.Attributes

Assembly: Steeltoe.Messaging.Abstractions.dll

Syntax

public class PayloadAttribute : Attribute

Constructors

PayloadAttribute()

Initializes a new instance of the PayloadAttribute class.

Declaration

public PayloadAttribute()

PayloadAttribute(String, Boolean)

Initializes a new instance of the PayloadAttribute class.

Declaration

public PayloadAttribute(string expression, bool required = true)

Parameters

Type	Name	Description
System.String	expression	expression to be evaluated against the payload
System.Boolean	required	whether payload content is required

Properties

Expression

Gets or sets the expression to be evaluated against the payload

Declaration

public virtual string Expression { get; set; }

Property Value

Type	Description
System.String

Required

Gets or sets a value indicating whether the payload content is required

Declaration

public virtual bool Required { get; set; }

Property Value

Type	Description
System.Boolean