static {
// Initialize the cache
try {
CacheFactory cacheFactory = CacheManager.getInstance().getCacheFactory();
cache = cacheFactory.createCache(Collections.emptyMap());
} catch (CacheException e) {
log.severe("Exception creating cache: " + e.getMessage() + ": " + e.getStackTrace());
cache = null;
}
// Read important properties from file
Properties properties = new Properties();
try {
properties.load(new FileInputStream("WEB-INF/project.properties"));
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
CLIENT_ID = properties.getProperty("clientId");
CLIENT_SECRET = properties.getProperty("clientSecret");
REDIRECTION_ENDPOINT = properties.getProperty("redirectionEndpoint");
AUTHORIZATION_ENDPOINT = properties.getProperty("authorizationEndpoint");
TOKEN_ENDPOINT = properties.getProperty("tokenEndpoint");
FACEBOOK_API_ENDPOINT = "https://graph.facebook.com/v2.5/";
MAX_NUMBER_OF_FACEBOOK_POSTS_TO_REQUEST = 200;
FACEBOOK_REQUESTED_PROFILE_FIELDS = "id,birthday,hometown,name,website,work";
FACEBOOK_REQUESTED_FEED_FIELDS =
"id,name,type,message,status_type,created_time,from,likes%7Bid,name%7D";
}
public CacheService() {
try {
cache = CacheManager.getInstance().getCacheFactory().createCache(Collections.emptyMap());
} catch (CacheException e) {
LOGGER.error("Can't init cache manager. " + e.getMessage());
}
localCache = new HashMap<String, Object>();
localCacheTime = System.currentTimeMillis();
}
/*
* (non-Javadoc)
*
* @see es.alvsanand.webpage.services.admin.WebAdminService#eraseCache()
*/
public void eraseCache() {
Cache cache;
try {
logger.debug("Erasing cache data");
CacheFactory cacheFactory = CacheManager.getInstance().getCacheFactory();
cache = cacheFactory.createCache(Collections.emptyMap());
for (String cacheName : Globals.CAHE_NAMES) {
cache.remove(cacheName);
}
} catch (CacheException cacheException) {
logger.error("Error removing erasing cache data.", cacheException);
}
}
@SuppressWarnings({"serial", "unchecked"})
public static Cache getCacheInstance() {
if (cache == null) {
try {
cache =
CacheManager.getInstance()
.getCacheFactory()
.createCache(
new HashMap() {
{
put(GCacheFactory.EXPIRATION_DELTA, 60);
}
});
} catch (Exception e) {
logger.error(className + " Unable to create Cache instance: " + e.getMessage());
throw new RuntimeException(e);
}
}
return cache;
}
protected CacheManager getCacheManager() {
CacheManager manager = CacheManager.getInstance();
Assert.assertNotNull(manager);
return manager;
}