SocketEvent (OmniFaces 4.0 API)

java.lang.Object
- org.omnifaces.cdi.push.SocketEvent

All Implemented Interfaces:

Serializable
```
public final class SocketEvent
extends Object
implements Serializable
```
This web socket event will be fired by SocketSessionManager when a socket has been @SocketEvent.Opened, @SocketEvent.Switched or @SocketEvent.Closed. An application scoped CDI bean can @Observes them.
For detailed usage instructions, see Socket javadoc.

Since:

2.3

Author:

Bauke Scholtz

See Also:

Socket, Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`SocketEvent.Closed`	Indicates that a socket has closed.
`static interface`	`SocketEvent.Opened`	Indicates that a socket has opened.
`static interface`	`SocketEvent.Switched`	Indicates that a socket user was switched.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object object)`
`String`	`getChannel()`	Returns the `<o:socket channel>`.
`CloseReason.CloseCode`	`getCloseCode()`	Returns the close code.
`<S extends Serializable> S`	`getPreviousUser()`	Returns the previous `<o:socket user>`, if any.
`<S extends Serializable> S`	`getUser()`	Returns the current `<o:socket user>`, if any.
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - getChannel
```
public String getChannel()
```
    Returns the <o:socket channel>.
    
    Returns:
    
    The web socket channel name.
  - getUser
```
public <S extends Serializable> S getUser()
```
    Returns the current <o:socket user>, if any.
    
    Type Parameters:
    
    S - The generic type of the user identifier.
    
    Returns:
    
    The current web socket user identifier, if any.
    
    Throws:
    
    ClassCastException - When S is of wrong type.
  - getPreviousUser
```
public <S extends Serializable> S getPreviousUser()
```
    Returns the previous <o:socket user>, if any.
    
    Type Parameters:
    
    S - The generic type of the user identifier.
    
    Returns:
    
    The previous web socket user identifier, if any.
    
    Throws:
    
    ClassCastException - When S is of wrong type.
    
    Since:
    
    3.2
  - getCloseCode
```
public CloseReason.CloseCode getCloseCode()
```
    Returns the close code. If this returns null, then it was SocketEvent.Opened. If this returns non-null, then it was SocketEvent.Closed.
    
    Returns:
    
    The close code.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object object)
```
    Overrides:
    
    equals in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object