From b6cb84e9370950d6b14a741dab84a76bc3951177 Mon Sep 17 00:00:00 2001
From: Ben Alex <ben.alex@springsource.com>
Date: Mon, 31 May 2004 02:08:34 +0000
Subject: [PATCH] Improve robustness so if ApplicationContext not shutdown
 correctly (thus destroy() not called) the cache will not fail on subsequent
 startups.

---
 .../providers/cas/cache/EhCacheBasedTicketCache.java          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/src/main/java/org/acegisecurity/providers/cas/cache/EhCacheBasedTicketCache.java b/core/src/main/java/org/acegisecurity/providers/cas/cache/EhCacheBasedTicketCache.java
index f934d48748..31d76e9565 100644
--- a/core/src/main/java/org/acegisecurity/providers/cas/cache/EhCacheBasedTicketCache.java
+++ b/core/src/main/java/org/acegisecurity/providers/cas/cache/EhCacheBasedTicketCache.java
@@ -94,6 +94,10 @@ public class EhCacheBasedTicketCache implements StatelessTicketCache,
     }
 
     public void afterPropertiesSet() throws Exception {
+        if (CacheManager.getInstance().cacheExists(CACHE_NAME)) {
+            CacheManager.getInstance().removeCache(CACHE_NAME);
+        }
+
         manager = CacheManager.create();
 
         // Cache name, max memory, overflowToDisk, eternal, timeToLive, timeToIdle