DefaultSessionKey (Apache Shiro :: Core 1.7.1 API)乐学网一站式学习平台

java.lang.Object
- org.apache.shiro.session.mgt.DefaultSessionKey

All Implemented Interfaces:

Serializable, SessionKey
```
public class DefaultSessionKey
extends Object
implements SessionKey, Serializable
```
Default implementation of the SessionKey interface, which allows setting and retrieval of a concrete sessionId that the SessionManager implementation can use to look up a Session instance.

Since:

1.0

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

DefaultSessionKey()

DefaultSessionKey(Serializable sessionId)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Serializable`	`getSessionId()`	Returns the id of the session to acquire.
`void`	`setSessionId(Serializable sessionId)`

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

- Constructor Detail
  - DefaultSessionKey
```
public DefaultSessionKey()
```
  - DefaultSessionKey
```
public DefaultSessionKey(Serializable sessionId)
```
- Method Detail
  - setSessionId
```
public void setSessionId(Serializable sessionId)
```
  - getSessionId
```
public Serializable getSessionId()
```
    Description copied from interface: SessionKey
    
    Returns the id of the session to acquire.
    Acquiring sessions by ID only is a suitable strategy when sessions are natively managed by Shiro directly. For example, the Servlet specification does not have an API that allows session acquisition by session ID, so the session ID alone is not sufficient for ServletContainer-based SessionManager implementations.
    
    Specified by:
    
    getSessionId in interface SessionKey
    
    Returns:
    
    the id of the session to acquire.