public static void startCache() {
try {
if (cache == null || cache.isClosed()) {
cache = CacheFactory.create(ds);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static void closeCache() {
try {
if (cache != null && !cache.isClosed()) {
cache.close();
}
} catch (Exception e) {
e.printStackTrace();
}
try {
if (ds != null) ds.disconnect();
} catch (Exception e) {
getLogWriter().fine("Error in disconnecting from Distributed System");
}
}