/**
* Remove a single domain ID from all session domain ID caches
*
* @param domainId
*/
private void removeDomainFromIDCache(String domainId) {
try {
Set<?> cachedObjects = cacheManager.getAllKeysFromRegionCache(CACHE_REGION);
if (cachedObjects != null) {
for (Object k : cachedObjects) {
if (k instanceof String) {
String key = (String) k;
if (key != null && key.startsWith(DOMAIN_CACHE_KEY_PREDICATE)) {
Set<String> domainIds =
(Set<String>) cacheManager.getFromRegionCache(CACHE_REGION, key);
domainIds.remove(domainId);
cacheManager.putInRegionCache(CACHE_REGION, key, domainIds);
}
}
}
}
} catch (Throwable e) {
// due to a known issue in hibernate cache
// the getAll* methods of ICacheManager throw a NullPointerException if
// cache values are null (this can happen due to cache object timeouts)
// please see: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3248
if (logger.isDebugEnabled()) {
logger.debug("", e); // $NON-NLS-1$
}
}
}
/**
* Calls the callback for every key in the cache region
*
* @param callback {@see CacheCallback}
*/
protected void forAllKeys(final CacheIteratorCallback callback) {
try {
Set<?> cachedObjects = cacheManager.getAllKeysFromRegionCache(CACHE_REGION);
if (cachedObjects != null) {
for (Object k : cachedObjects) {
if (k instanceof CacheKey) {
CacheKey key = (CacheKey) k;
if (Boolean.FALSE.equals(callback.call(cacheManager, key))) {
break;
}
}
}
}
} catch (Throwable e) {
// due to a known issue in hibernate cache
// the getAll* methods of ICacheManager throw a NullPointerException if
// cache values are null (this can happen due to cache object timeouts)
// please see: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3248
if (logger.isDebugEnabled()) {
logger.debug("", e); // $NON-NLS-1$
}
}
}
