CacheRequestListener (Payara Project 6.2023.2 API)

java.lang.Object
- com.sun.appserv.web.taglibs.cache.CacheRequestListener

All Implemented Interfaces:

jakarta.servlet.ServletRequestListener, EventListener
```
public class CacheRequestListener
extends Object
implements jakarta.servlet.ServletRequestListener
```
ServletRequestListener which creates a cache for JSP tag body invocations and adds it as a request attribute in response to requestInitialized events, and clears the cache in response to requestDestroyed events.

Constructor Summary

Constructors
Constructor Description

CacheRequestListener()
No-arg constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`requestDestroyed(jakarta.servlet.ServletRequestEvent sre)`	Receives notification that the request is about to go out of scope of the web application, and clears the request's cache of JSP tag body invocations (if present).
`void`	`requestInitialized(jakarta.servlet.ServletRequestEvent sre)`	Receives notification that the request is about to enter the scope of the web application, and adds newly created cache for JSP tag body invocations as a request attribute.

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

- Constructor Detail
  - CacheRequestListener
```
public CacheRequestListener()
```
    No-arg constructor
- Method Detail
  - requestInitialized
```
public void requestInitialized(jakarta.servlet.ServletRequestEvent sre)
```
    Receives notification that the request is about to enter the scope of the web application, and adds newly created cache for JSP tag body invocations as a request attribute.
    
    Specified by:
    
    requestInitialized in interface jakarta.servlet.ServletRequestListener
    
    Parameters:
    
    sre - the notification event
  - requestDestroyed
```
public void requestDestroyed(jakarta.servlet.ServletRequestEvent sre)
```
    Receives notification that the request is about to go out of scope of the web application, and clears the request's cache of JSP tag body invocations (if present).
    
    Specified by:
    
    requestDestroyed in interface jakarta.servlet.ServletRequestListener
    
    Parameters:
    
    sre - the notification event