func (b *keyspace) Count() (int64, errors.Error) {
var staterr error
var totalCount int64
// this is not an ideal implementation. We will change this when
// gocouchbase implements a mechanism to detect cluster changes
ns := b.namespace.getPool()
cbBucket, err := ns.GetBucket(b.Name())
if err != nil {
return 0, errors.NewCbKeyspaceNotFoundError(nil, b.Name())
}
statsMap := cbBucket.GetStats("")
for _, stats := range statsMap {
itemCount := stats["curr_items"]
count, err := strconv.Atoi(itemCount)
if err != nil {
staterr = err
break
} else {
totalCount = totalCount + int64(count)
}
}
if staterr == nil {
return totalCount, nil
}
return 0, errors.NewCbKeyspaceCountError(nil, "keyspace "+b.Name()+"Error "+staterr.Error())
}
func newKeyspace(p *namespace, name string) (datastore.Keyspace, errors.Error) {
cbNamespace := p.getPool()
cbbucket, err := cbNamespace.GetBucket(name)
if err != nil {
logging.Infof(" keyspace %s not found %v", name, err)
// go-couchbase caches the buckets
// to be sure no such bucket exists right now
// we trigger a refresh
p.refresh(true)
cbNamespace = p.getPool()
// and then check one more time
logging.Infof(" Retrying bucket %s", name)
cbbucket, err = cbNamespace.GetBucket(name)
if err != nil {
// really no such bucket exists
return nil, errors.NewCbKeyspaceNotFoundError(err, "keyspace "+name)
}
}
if strings.EqualFold(cbbucket.Type, "memcached") {
return nil, errors.NewCbBucketTypeNotSupportedError(nil, cbbucket.Type)
}
rv := &keyspace{
namespace: p,
name: name,
cbbucket: cbbucket,
}
// Initialize index providers
rv.viewIndexer = newViewIndexer(rv)
logging.Infof("Created New Bucket %s", name)
//discover existing indexes
if ierr := rv.loadIndexes(); ierr != nil {
logging.Warnf("Error loading indexes for keyspace %s, Error %v", name, ierr)
}
var qerr errors.Error
rv.gsiIndexer, qerr = gsi.NewGSIIndexer(p.site.URL(), p.Name(), name)
if qerr != nil {
logging.Warnf("Error loading GSI indexes for keyspace %s. Error %v", name, qerr)
}
// Create a bucket updater that will keep the couchbase bucket fresh.
cbbucket.RunBucketUpdater(p.KeyspaceDeleteCallback)
return rv, nil
}