InMemoryReplayChecker (OpenSAML 4.x utility extensions - 2.1.0)

java.lang.Object
- se.litsec.opensaml.saml2.common.response.InMemoryReplayChecker

All Implemented Interfaces:

MessageReplayChecker
```
public class InMemoryReplayChecker
extends Object
implements MessageReplayChecker
```
An in-memory based message replay checker implementation. This is mainly for testing and simple mock implementations.

Author:

Martin Lindström (martin.lindstrom@litsec.se)

Constructor Summary

Constructors
Constructor Description

InMemoryReplayChecker()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`checkReplay(String id)`	Checks if the supplied message ID already has been processed within the time the replay checker keeps the processed items in its cache.
`void`	`checkReplay(SAMLObject object)`	Checks if the supplied message contains an ID that already has been processed within the time the replay checker keeps the processed items in its cache.
`void`	`setReplayCacheExpiration(long replayCacheExpiration)`	Assigns the number of milliseconds each stored ID should be kept in the cache.

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

- Constructor Detail
  - InMemoryReplayChecker
```
public InMemoryReplayChecker()
```
- Method Detail
  - checkReplay
```
public void checkReplay(String id)
                 throws MessageReplayException
```
    Checks if the supplied message ID already has been processed within the time the replay checker keeps the processed items in its cache.
    
    Specified by:
    
    checkReplay in interface MessageReplayChecker
    
    Parameters:
    
    id - the message ID
    
    Throws:
    
    MessageReplayException - if there is a replay attack
  - checkReplay
```
public void checkReplay(SAMLObject object)
                 throws MessageReplayException,
                        IllegalArgumentException
```
    Checks if the supplied message contains an ID that already has been processed within the time the replay checker keeps the processed items in its cache.
    
    Specified by:
    
    checkReplay in interface MessageReplayChecker
    
    Parameters:
    
    object - the SAML message object
    
    Throws:
    
    MessageReplayException - if there is a replay attack
    
    IllegalArgumentException - if the supplied object is not supported by the cheker
  - setReplayCacheExpiration
```
public void setReplayCacheExpiration(long replayCacheExpiration)
```
    Assigns the number of milliseconds each stored ID should be kept in the cache. The default is 5 minutes.
    
    Parameters:
    
    replayCacheExpiration - number of millis