RequiredAttributeConstraintTObject Class |
Validates
Inheritance HierarchySystemObject
Aloe.SystemFrameworks.Domain.BusinessLogicBusinessRule
Aloe.SystemFrameworks.Domain.ValidationConstraintTObject
Aloe.SystemFrameworks.Domain.ValidationValidationConstraintTObject
Aloe.SystemFrameworks.Domain.ValidationRequiredAttributeConstraintTObject
Aloe.SystemFrameworks.Domain.BusinessLogicBusinessRule
Aloe.SystemFrameworks.Domain.ValidationConstraintTObject
Aloe.SystemFrameworks.Domain.ValidationValidationConstraintTObject
Aloe.SystemFrameworks.Domain.ValidationRequiredAttributeConstraintTObject
Namespace: Aloe.SystemFrameworks.Domain.Validation
Assembly: Aloe.SystemFrameworks.Domain (in Aloe.SystemFrameworks.Domain.dll) Version: 20.1.3.5
Syntaxpublic class RequiredAttributeConstraint<TObject> : ValidationConstraint<TObject> where TObject : EditableDomainObject
Type Parameters
- TObject
- The type of the object.
The RequiredAttributeConstraintTObject type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | RequiredAttributeConstraintTObject |
Initializes a new instance of the RequiredAttributeConstraintTObject class.
|
Properties| Name | Description | |
|---|---|---|
 | Attribute |
The data attribute for which the constraint is defined or null if the constraint is not for specific attribute.
(Inherited from ConstraintTObject.) |
| Code |
Gets the unique rule code.
(Inherited from BusinessRule.) |
| Condition |
Gets the condition when the attribute is required. When the condition is not met, the attribute is not required.
|
| DefaultExecutionPriority |
Gets the default execution priority of the rule.
It is used when priority is not specified when registering the rule for events.
(Inherited from ConstraintTObject.) |
| ExecuteForDeletedObject |
Gets a value indicating whether to execute the rule for deleted object. The default is false.
Inheritors can override it.
(Inherited from BusinessRule.) |
| GetAttribute |
Gets the function that returns the attribute of the constraint.
The attribute is specified for constraints, which constrain a specific attribute.
(Inherited from ConstraintTObject.) |
| GetMessage |
Gets the message getter function.
The function is called to create and format a message in case of constraint violation.
(Inherited from ValidationConstraintTObject.) |
| IsActivated |
Gets a value indicating whether this constraint has already been activated.
(Inherited from ConstraintTObject.) |
| LocalizedName |
Gets the localized name of the constraint.
(Overrides BusinessRuleLocalizedName.) |
| Name |
Gets the constraint name.
(Overrides BusinessRuleName.) |
Methods| Name | Description | |
|---|---|---|
| Activate |
Activates the constraint.
(Inherited from ConstraintTObject.) |
| Execute |
Executes the business rule on the specified object.
(Inherited from BusinessRule.) |
| ExecuteCore |
Executes the business rule on the specified object.
(Inherited from ValidationConstraintTObject.) |
| IsValid |
Returns true if the domain object is valid according to this constraint.
(Overrides ValidationConstraintTObjectIsValid(TObject, ValidationEvent).) |
| OnRegistration |
Called upon registration of the business rule in a repository.
(Inherited from BusinessRule.) |
| ToString |
Returns a String that represents this instance.
(Inherited from BusinessRule.) |
See Also