Restriction

Namespace: Babel.Licensing Assembly: Babel.Licensing.dll

Defines a base class for a license restriction.

public abstract class Restriction : IObservableObject

Inheritance

object ← Restriction

Derived

BetaRestriction, DomainRestriction, HardwareRestriction, TrialRestriction, UsageRestriction

Implements

IObservableObject

Inherited Members

object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()

Constructors

Restriction()

Default constructor for use only by derived class.

protected Restriction()

Properties

ExpireDate

Gets or sets the expire date after which the license is no longer valid.

public virtual DateTime? ExpireDate { get; set; }

Property Value

DateTime?

Id

Gets or sets the restriction identifier.

public virtual string Id { get; set; }

Property Value

string

License

Get the parent license

public ILicense License { get; }

Property Value

ILicense

Listeners

Gets the listeners.

public virtual IEnumerable<IObjectListener> Listeners { get; }

Property Value

IEnumerable<IObjectListener>

Name

Gets the restriction name.

public abstract string Name { get; }

Property Value

string

Methods

Attach(IObjectListener)

Attaches the given listener.

public virtual void Attach(IObjectListener listener)

Parameters

Name	Description
listener IObjectListener	The listener.

Exceptions

Name	Description
ArgumentNullException	Thrown when one or more required arguments are null.

Detach(IObjectListener)

Detaches the given listener.

public virtual void Detach(IObjectListener listener)

Parameters

Name	Description
listener IObjectListener	The listener.

Exceptions

Name	Description
ArgumentNullException	Thrown when one or more required arguments are null.

Notify(params object[])

Notifies registered listeners.

public virtual void Notify(params object[] args)

Parameters

Name	Description
args object[]	A variable-length parameters list containing arguments.

Validate(ILicenseContext, Type, object)

Validates the current restriction object.

public virtual ValidationResult Validate(ILicenseContext context, Type type, object instance)

Parameters

Name	Description
context ILicenseContext	The license context.
type Type	The for which the restriction is validated.
instance object	The instance.

Returns

Name	Description
ValidationResult	The validation result code .