Class ErrorPolicyBase

Builds the error policy.

Inheritance

System.Object

ErrorPolicyBase

RetryableErrorPolicyBase

SkipMessageErrorPolicy

StopConsumerErrorPolicy

Implements

IErrorPolicy

Inherited Members

System.Object.Equals(System.Object)

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

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

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

System.Object.ToString()

Namespace: Silverback.Messaging.Inbound.ErrorHandling

Assembly: Silverback.Integration.dll

Syntax

public abstract class ErrorPolicyBase : IErrorPolicy

Properties

ApplyRule

Gets the custom apply rule function.

Declaration

public Func<IRawInboundEnvelope, Exception, bool> ApplyRule { get; }

Property Value

Type	Description
System.Func<IRawInboundEnvelope, System.Exception, System.Boolean>

ExcludedExceptions

Gets the collection of exception types this policy doesn't have to be applied to.

Declaration

public ICollection<Type> ExcludedExceptions { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<System.Type>

IncludedExceptions

Gets the collection of exception types this policy have to be applied to.

Declaration

public ICollection<Type> IncludedExceptions { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<System.Type>

MaxFailedAttemptsCount

Gets the number of times this policy should be applied to the same message in case of multiple failed attempts.

Declaration

public int? MaxFailedAttemptsCount { get; }

Property Value

Type	Description
System.Nullable<System.Int32>

MessageToPublishFactory

Gets the factory that builds the message to be published after the policy is applied.

Declaration

public Func<IRawInboundEnvelope, Exception, object> MessageToPublishFactory { get; }

Property Value

Type	Description
System.Func<IRawInboundEnvelope, System.Exception, System.Object>

Methods

ApplyTo(Type)

Restricts the application of this policy to the specified exception type only. It is possible to combine multiple calls to ApplyTo and Exclude.

Declaration

public ErrorPolicyBase ApplyTo(Type exceptionType)

Parameters

Type	Name	Description
System.Type	exceptionType	The type of the exception to be handled.

Returns

Type	Description
ErrorPolicyBase	The ErrorPolicyBase so that additional calls can be chained.

ApplyTo<T>()

Restricts the application of this policy to the specified exception type only. It is possible to combine multiple calls to ApplyTo and Exclude.

Declaration

public ErrorPolicyBase ApplyTo<T>()

    where T : Exception

Returns

Type	Description
ErrorPolicyBase	The ErrorPolicyBase so that additional calls can be chained.

Type Parameters

Name	Description
T	The type of the exception to be handled.

ApplyWhen(Func<IRawInboundEnvelope, Exception, Boolean>)

Specifies a predicate to be used to determine whether the policy has to be applied according to the current message and exception.

Declaration

public ErrorPolicyBase ApplyWhen(Func<IRawInboundEnvelope, Exception, bool> applyRule)

Parameters

Type	Name	Description
System.Func<IRawInboundEnvelope, System.Exception, System.Boolean>	applyRule	The predicate.

Returns

Type	Description
ErrorPolicyBase	The ErrorPolicyBase so that additional calls can be chained.

Build(IServiceProvider)

Declaration

public IErrorPolicyImplementation Build(IServiceProvider serviceProvider)

Parameters

Type	Name	Description
System.IServiceProvider	serviceProvider

Returns

Type	Description
IErrorPolicyImplementation

BuildCore(IServiceProvider)

Declaration

protected abstract ErrorPolicyImplementation BuildCore(IServiceProvider serviceProvider)

Parameters

Type	Name	Description
System.IServiceProvider	serviceProvider

Returns

Type	Description
ErrorPolicyImplementation

Exclude(Type)

Restricts the application of this policy to all exceptions but the specified type. It is possible to combine multiple calls to ApplyTo and Exclude.

Declaration

public ErrorPolicyBase Exclude(Type exceptionType)

Parameters

Type	Name	Description
System.Type	exceptionType	The type of the exception to be ignored.

Returns

Type	Description
ErrorPolicyBase	The ErrorPolicyBase so that additional calls can be chained.

Exclude<T>()

Restricts the application of this policy to all exceptions but the specified type. It is possible to combine multiple calls to ApplyTo and Exclude.

Declaration

public ErrorPolicyBase Exclude<T>()

    where T : Exception

Returns

Type	Description
ErrorPolicyBase	The ErrorPolicyBase so that additional calls can be chained.

Type Parameters

Name	Description
T	The type of the exception to be ignored.

Publish(Func<IRawInboundEnvelope, Exception, Object>)

Specify a factory to create a message to be published to the internal bus when this policy is applied. Useful to execute some custom code.

Declaration

public ErrorPolicyBase Publish(Func<IRawInboundEnvelope, Exception, object> factory)

Parameters

Type	Name	Description
System.Func<IRawInboundEnvelope, System.Exception, System.Object>	factory	The factory returning the message to be published.

Returns

Type	Description
ErrorPolicyBase	The ErrorPolicyBase so that additional calls can be chained.

Publish(Func<IRawInboundEnvelope, Object>)

Specify a factory to create a message to be published to the internal bus when this policy is applied. Useful to execute some custom code.

Declaration

public ErrorPolicyBase Publish(Func<IRawInboundEnvelope, object> factory)

Parameters

Type	Name	Description
System.Func<IRawInboundEnvelope, System.Object>	factory	The factory returning the message to be published.

Returns

Type	Description
ErrorPolicyBase	The ErrorPolicyBase so that additional calls can be chained.

Implements

IErrorPolicy