Class CriteriaApplyingMessageProviderInfoDecorator

A decorator for IGetsMessageProviderInfo which applies/filters the result of the wrapped service based upon arbitrary criteria if they are present.

Inheritance

System.Object

CriteriaApplyingMessageProviderInfoDecorator

Implements

IGetsMessageProviderInfo

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: CSF.Validation.Messages

Assembly: CSF.Validation.dll

Syntax

public class CriteriaApplyingMessageProviderInfoDecorator : IGetsMessageProviderInfo

Remarks

This service uses an implementation of IGetsNonGenericMessageCriteria in order to determine the applicable criteria to apply for the message provider. If that criteria is anything except an instance of AllowAllUsageCriteriaProvider then the returned Priority of the corresponding result will be increased by ten.

Thus, any message provider which implements an appropriate criteria-applying interface and which is permitted by that criteria will always have a higher priority than an equivalent message provider which does not implement a criteria interface.

Constructors

CriteriaApplyingMessageProviderInfoDecorator(IGetsMessageProviderInfo, IGetsNonGenericMessageCriteria)

Initialises a new instance of CriteriaApplyingMessageProviderInfoDecorator.

Declaration

public CriteriaApplyingMessageProviderInfoDecorator(IGetsMessageProviderInfo wrapped, IGetsNonGenericMessageCriteria criteriaFactory)

Parameters

Type	Name	Description
IGetsMessageProviderInfo	wrapped	A wrapped implementation
IGetsNonGenericMessageCriteria	criteriaFactory	A criteria factory.

Exceptions

Type	Condition
System.ArgumentNullException	If any parameter is null.

Methods

GetMessageProviderInfo(ValidationRuleResult)

Gets a collection of MessageProviderInfo which are applicable for the specified rule result.

Declaration

public IEnumerable<MessageProviderInfo> GetMessageProviderInfo(ValidationRuleResult ruleResult)

Parameters

Type	Name	Description
ValidationRuleResult	ruleResult	A validation rule result.

Returns

Type	Description
System.Collections.Generic.IEnumerable<MessageProviderInfo>	A collection of message provider info objects.

Implements

IGetsMessageProviderInfo