@Override
public void reloadFaviconCache(CacheBuilderSpec spec) {
if (spec != null) {
this.faviconCache = CacheBuilder.from(spec).build(faviconLoader);
} else {
// Delete favicon cache
faviconCache.invalidateAll();
faviconCache.cleanUp();
this.faviconCache = null;
}
}
@Override
public void configure(String id, Properties properties) throws PIPException {
this.setName(properties.getProperty(id + "." + PROP_NAME, id));
this.setDescription(properties.getProperty(id + "." + PROP_DESCRIPTION));
this.setIssuer(properties.getProperty(id + "." + PROP_ISSUER));
/*
* Configure the cache IF it is defined
*/
if (properties.getProperty(id + "." + PROP_CACHESPEC) != null) {
this.cache = CacheBuilder.from(properties.getProperty(id + "." + PROP_CACHESPEC)).build();
}
}
/**
* create a column cache of a matrix
*
* @param cacheSpec cache specification
* @return a matrix column cache
*/
public LoadingCache<Integer, SparseVector> columnCache(String cacheSpec) {
LoadingCache<Integer, SparseVector> cache =
CacheBuilder.from(cacheSpec)
.build(
new CacheLoader<Integer, SparseVector>() {
@Override
public SparseVector load(Integer columnId) throws Exception {
return column(columnId);
}
});
return cache;
}
