store an xkmscachetoken in the cache using the given key concode_field_sep Bus bus concode_elem_sep Ehcache cache concode_elem_sep String CACHE_KEY concode_elem_sep String DEFAULT_CONFIG_URL concode_elem_sep CacheManager cacheManager concode_field_sep void postShutdown concode_elem_sep void createCache concode_elem_sep XKMSCacheToken get concode_elem_sep void initComplete concode_elem_sep void close concode_elem_sep void preShutdown