ChannelAuthorizer (Pusher Java Websocket API)

All Known Subinterfaces:

Authorizer

All Known Implementing Classes:

HttpAuthorizer, HttpChannelAuthorizer
```
public interface ChannelAuthorizer
```
Subscriptions to Private and presence channels need to be authorized. This interface provides an authorize(java.lang.String, java.lang.String) method as a mechanism for doing this.
See the HttpChannelAuthorizer as an example.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`authorize(java.lang.String channelName, java.lang.String socketId)`	Called when a channel subscription is to be authorized.

- Method Detail
  - authorize
```
java.lang.String authorize(java.lang.String channelName,
                           java.lang.String socketId)
                    throws AuthorizationFailureException
```
    Called when a channel subscription is to be authorized.
    
    Parameters:
    
    channelName - The name of the channel to be authorized.
    
    socketId - A unique socket connection ID to be used with the authorization. This uniquely identifies the connection that the subscription is being authorized for.
    
    Returns:
    
    A channel authorization token.
    
    Throws:
    
    AuthorizationFailureException - if the authorization fails.