SimpleRedirectInvalidSessionStrategy (spring-security-docs-manual 5.5.2 API)

java.lang.Object
- org.springframework.security.web.session.SimpleRedirectInvalidSessionStrategy

All Implemented Interfaces:

InvalidSessionStrategy
```
public final class SimpleRedirectInvalidSessionStrategy
extends java.lang.Object
implements InvalidSessionStrategy
```
Performs a redirect to a fixed URL when an invalid requested session is detected by the SessionManagementFilter.

Constructor Summary

Constructors
Constructor Description

SimpleRedirectInvalidSessionStrategy(java.lang.String invalidSessionUrl)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`onInvalidSessionDetected(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)`
`void`	`setCreateNewSession(boolean createNewSession)`	Determines whether a new session should be created before redirecting (to avoid possible looping issues where the same session ID is sent with the redirected request).

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

- Constructor Detail
  - SimpleRedirectInvalidSessionStrategy
```
public SimpleRedirectInvalidSessionStrategy(java.lang.String invalidSessionUrl)
```
- Method Detail
  - onInvalidSessionDetected
```
public void onInvalidSessionDetected(javax.servlet.http.HttpServletRequest request,
                                     javax.servlet.http.HttpServletResponse response)
                              throws java.io.IOException
```
    Specified by:
    
    onInvalidSessionDetected in interface InvalidSessionStrategy
    
    Throws:
    
    java.io.IOException
  - setCreateNewSession
```
public void setCreateNewSession(boolean createNewSession)
```
    Determines whether a new session should be created before redirecting (to avoid possible looping issues where the same session ID is sent with the redirected request). Alternatively, ensure that the configured URL does not pass through the SessionManagementFilter.
    
    Parameters:
    
    createNewSession - defaults to true.