Class LiteResource

Definition

Namespace:

Tizen.Network.IoTConnectivity

Assembly:

Tizen.Network.IoTConnectivity.dll

API Level:

3

This class represents a lite resource. It provides APIs to encapsulate resources. This class is accessed by using a constructor to create a new instance of this object.

public class LiteResource : Resource, IDisposable

Inheritance

Object

Resource

LiteResource

Implements

IDisposable

Constructors

LiteResource(String, ResourceTypes, ResourcePolicy, Attributes)

The LiteResource constructor.

Declaration

public LiteResource(string uri, ResourceTypes types, ResourcePolicy policy, Attributes attribs = null)

Parameters

Type	Name	Description
String	uri	The uri path of the lite resource.
ResourceTypes	types	The type of the resource.
ResourcePolicy	policy	Policy of the resource.
Attributes	attribs	Optional attributes of the resource.

Remarks

Creates a lite resource, which can then be registered in server using RegisterResource(Resource).

When client requests some operations, it sends a response to client automatically.

uri length must be less than 128.

Examples

    List<string> list = new List<string>() { "org.tizen.light" };
    Attributes attributes = new Attributes() {
        { "state", "ON" }
    };
    LiteResource res = new LiteResource("/light/1", new ResourceTypes(list), ResourcePolicy.Discoverable, attributes);

See Also

ResourceTypes

ResourcePolicy

Attributes

API Level: 3

Privilege Level: public

Privilege: http://tizen.org/privilege/internet

Feature: http://tizen.org/feature/iot.ocf

Precondition: IoTConnectivityServerManager.Initialize() should be called to initialize.

Properties

Attributes

Gets or sets the attributes of the lite resource.

Declaration

public Attributes Attributes { get; set; }

Property Value

Type	Description
Attributes	The attributes of the lite resource.

Examples

    List<string> list = new List<string>() { "org.tizen.light" };
    LiteResource res = new LiteResource("/light/1", new ResourceTypes(list), ResourcePolicy.Discoverable);
    Attributes attributes = new Attributes() {
        { "state", "ON" }
    };
    res.Attributes = newAttributes;
    foreach (KeyValuePair<string, object> pair in res.Attributes)
    {
        Console.WriteLine("key : {0}, value : {1}", pair.Key, pair.Value);
    }

API Level: 3

Methods

OnPost(Attributes)

Decides whether to accept or reject a post request.

Declaration

protected virtual bool OnPost(Attributes attribs)

Parameters

Type	Name	Description
Attributes	attribs	The new attributes of the lite resource.

Returns

Type	Description
Boolean	true to accept post request, false to reject it.

Remarks

Child classes of this class can override this method to accept or reject post request.

Examples

    public class MyLightResource : LiteResource
    {
        protected override bool OnPost(Attributes attributes)
        {
            object newAttributes;
            attributes.TryGetValue("LIGHT_ATTRIBUTE", out newAttributes);
            if((int)newAttributes == 1)
                return true;
            return false;
        }
    }

API Level: 3

Implements

System.IDisposable