com.pusher.client.channel

Class User

java.lang.Object

com.pusher.client.channel.User

public class User
extends Object

Represents a user that is subscribed to a PresenceChannel.

Constructor Summary

Constructors

Constructor and Description
User(String id, String jsonData) Create a new user.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
String	getId() A unique identifier for the user within a Pusher application.
String	getInfo() Custom additional information about a user as a String encoding a JSON hash
<V> V	getInfo(Class<V> clazz) Custom additional information about a user decoded as a new instance of the provided POJO bean type
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

User

public User(String id,
            String jsonData)

Create a new user. Users should not be created within an application. Users are created within the library and represent subscriptions to presence channels.

Parameters:

id - The user id

jsonData - The user JSON data

Method Detail

getId

public String getId()

A unique identifier for the user within a Pusher application.

Returns:

The unique id.

getInfo

public String getInfo()

Custom additional information about a user as a String encoding a JSON hash

Returns:

The user info as a JSON string

getInfo

public <V> V getInfo(Class<V> clazz)

Custom additional information about a user decoded as a new instance of the provided POJO bean type

e.g. if getInfo() returns {"name":"Mr User","number":9} then you might implement as follows:

 public class UserInfo {
     private String name;
     private Integer number;

     public String getName() { return name; }
     public void setName(String name) { this.name = name; }

     public Integer getNumber() { return number; }
     public void setNumber(Integer number) { this.number = number; }
 }

 UserInfo info = user.getInfo(UserInfo.class);

 info.getName() // returns "Mr User"
 info.getNumber() // returns 9
 

Type Parameters:

V - The class of the info

Parameters:

clazz - the class into which the user info JSON representation should be parsed.

Returns:

V An instance of clazz, populated with the user info

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object