Class LiteResource

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.

Inheritance
Object
Resource
LiteResource
Implements
Inherited Members
Namespace: Tizen.Network.IoTConnectivity
Assembly: Tizen.Network.IoTConnectivity.dll
Syntax
public class LiteResource : Resource, 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.

API Version
3
Precondition

IoTConnectivityServerManager.Initialize() should be called to initialize.

Privilege Level
public
Privilege

http://tizen.org/privilege/internet

Feature

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

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

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.
API Version
3
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);
    }

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.

API Version
3
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;
        }
    }

Implements