Class Representation

Definition

Namespace:

Tizen.Network.IoTConnectivity

Assembly:

Tizen.Network.IoTConnectivity.dll

This class provides APIs to manage representation. A representation is a payload of a request or a response.

public class Representation : IDisposable

Inheritance

object

Representation

Implements

System.IDisposable

Constructors

Representation()

The Representation constructor.

Declaration

public Representation()

Examples

    Representation repr = new Representation();

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the iotcon is not supported.
System.OutOfMemoryException	Thrown when there is not enough memory.
System.ArgumentException	Thrown when there is an invalid parameter.

Properties

Attributes

Current attributes of the resource.

Declaration

public Attributes Attributes { get; set; }

Property Value

Type	Description
Attributes	Current attributes of the resource.

Examples

    Representation repr = new Representation();
    Attributes attributes = new Attributes() {
        { "state", "ON" },
        { "dim", 10 }
    };
    repr.Attributes = attributes;
    var newAttributes = repr.Attributes;   // Getter
    string strval = newAttributes["state"] as string;
    int intval = (int)newAttributes["dim"];
    Console.WriteLine("attributes are {0} and {1}", strval, intval);

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the iotcon is not supported.
System.ArgumentException	Thrown when there is an invalid parameter.
System.InvalidOperationException	Thrown when the operation is invalid.

See Also

Attributes

Children

List of Child resource representation.

Declaration

public ICollection<Representation> Children { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<T><Representation>	List of Child resource representation.

Examples

    Representation repr = new Representation();
    Representation child1 = new Representation();
    ResourceTypes types1 = new ResourceTypes(new List<string>() { "org.tizen.light" });
    child1.Type = types1;
    ResourceInterfaces ifaces1 = new ResourceInterfaces(new List<string>() { ResourceInterfaces.DefaultInterface });
    child1.Interface = ifaces1;
    try
    {
        repr.Children.Add(child1);
        Console.WriteLine("Number of children : {0}", repr.Children.Count);
        Representation firstChild = repr.Children.ElementAt(0);
    } catch(Exception ex)
    {
        Console.WriteLine("Exception caught : " + ex.Message);
    }

Interface

The interface of the resource.

Declaration

public ResourceInterfaces Interface { get; set; }

Property Value

Type	Description
ResourceInterfaces	The interface of the resource.

Examples

    Representation repr = new Representation();
    ResourceInterfaces ifaces = new ResourceInterfaces (new List<string>(){ ResourceInterfaces.DefaultInterface });
    repr.Interface = ifaces;
    var iface = repr.Interface;   // Getter
    foreach (string item in iface)
    {
        Console.WriteLine("Interface is {0}", iface);
    }

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the iotcon is not supported.
System.ArgumentException	Thrown when there is an invalid parameter.
System.InvalidOperationException	Thrown when the operation is invalid.

See Also

ResourceInterfaces

Type

The type of resource.

Declaration

public ResourceTypes Type { get; set; }

Property Value

Type	Description
ResourceTypes	The type of resource.

Examples

    Representation repr = new Representation();
    ResourceTypes types = new ResourceTypes (new List<string>(){ "org.tizen.light" });
    repr.Type = types;
    var type = repr.Type;   // Getter
    foreach (string item in type)
    {
        Console.WriteLine("Type is {0}", item);
    }

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the iotcon is not supported.
System.ArgumentException	Thrown when there is an invalid parameter.
System.InvalidOperationException	Thrown when the operation is invalid.

See Also

ResourceTypes

UriPath

The URI path of resource.

Declaration

public string UriPath { get; set; }

Property Value

Type	Description
string	The URI path of resource. Setter can throw exceptions.

Examples

    Representation repr = new Representation();
    repr.UriPath = "/a/light";
    Console.WriteLine("URI is {0}", repr.UriPath);  //Getter

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the iotcon is not supported.
System.ArgumentException	Thrown when there is an invalid parameter.
System.InvalidOperationException	Thrown when the operation is invalid.

Methods

Dispose()

Releases any unmanaged resources used by this object.

Declaration

public void Dispose()

Dispose(bool)

Releases any unmanaged resources used by this object. Can also dispose any other disposable objects.

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing	If true, disposes any disposable objects. If false, does not dispose disposable objects.

~Representation()

Destructor of the Representation class.

Declaration

protected ~Representation()

Implements

System.IDisposable