本文整理汇总了Golang中github.com/gocql/gocql.UUID.Time方法的典型用法代码示例。如果您正苦于以下问题:Golang UUID.Time方法的具体用法?Golang UUID.Time怎么用?Golang UUID.Time使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/gocql/gocql.UUID
的用法示例。
在下文中一共展示了UUID.Time方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: LoadImageRecord
func (storageCassandra *StorageCassandra) LoadImageRecord(imageInformationName string, version string) (*ImageRecord, error) {
session, err := cassandra.CassandraClient.GetSession()
if err != nil {
log.Error("Get session error %s", err)
return nil, err
}
imageRecord := new(ImageRecord)
var uuid gocql.UUID
err = session.Query("SELECT image_information, version, path, version_info, environment, description, created_time FROM image_record WHERE image_information = ? AND version = ?", imageInformationName, version).Scan(
&imageRecord.ImageInformation,
&imageRecord.Version,
&imageRecord.Path,
&imageRecord.VersionInfo,
&imageRecord.Environment,
&imageRecord.Description,
&uuid,
)
if err != nil {
log.Error("Load ImageRecord %s version %s error: %s", imageInformationName, version, err)
return nil, err
} else {
imageRecord.CreatedTime = uuid.Time()
return imageRecord, nil
}
}
示例2: LoadImageRecordWithImageInformationName
func (storageCassandra *StorageCassandra) LoadImageRecordWithImageInformationName(imageInformationName string) ([]ImageRecord, error) {
session, err := cassandra.CassandraClient.GetSession()
if err != nil {
log.Error("Get session error %s", err)
return nil, err
}
iter := session.Query("SELECT image_information, version, path, version_info, environment, description, created_time FROM image_record WHERE image_information = ?", imageInformationName).Iter()
imageRecordSlice := make([]ImageRecord, 0)
imageRecord := new(ImageRecord)
var uuid gocql.UUID
for iter.Scan(&imageRecord.ImageInformation, &imageRecord.Version, &imageRecord.Path, &imageRecord.VersionInfo, &imageRecord.Environment, &imageRecord.Description, &uuid) {
imageRecord.CreatedTime = uuid.Time()
imageRecordSlice = append(imageRecordSlice, *imageRecord)
imageRecord = new(ImageRecord)
}
err = iter.Close()
if err != nil {
log.Error("Load ImageRecord %s error: %s", imageInformationName, err)
return nil, err
} else {
return imageRecordSlice, nil
}
}
示例3: All
// Returns all oinks, from newest to oldest
func (r *CQLOinkRepo) All() ([]model.Oink, error) {
r.lock.RLock()
defer r.lock.RUnlock()
if !r.initialized {
return nil, errors.New("Uninitialized repo")
}
iter := r.session.Query(
"SELECT id, content, created_at, handle FROM oinker.oinks "+
"WHERE kind = ? ORDER BY created_at DESC",
"oink",
).Iter()
var (
id, content, handle string
creationTime gocql.UUID
)
oinks := make([]model.Oink, 0)
for iter.Scan(&id, &content, &creationTime, &handle) {
oink := model.Oink{
ID: id,
Content: content,
CreationTime: creationTime.Time(),
Handle: handle,
}
oinks = append(oinks, oink)
}
if err := iter.Close(); err != nil {
return nil, fmt.Errorf("Selecting oink (id: %s): %s", id, err)
}
return oinks, nil
}
示例4: FindByID
func (r *CQLOinkRepo) FindByID(id string) (model.Oink, bool, error) {
r.lock.RLock()
defer r.lock.RUnlock()
if !r.initialized {
return model.Oink{}, false, errors.New("Uninitialized repo")
}
iter := r.session.Query("SELECT content, created_at, handle FROM oinker.oinks WHERE id = ?", id).Iter()
var (
content string
creationTime gocql.UUID
handle string
)
oink := model.Oink{
ID: id,
}
if iter.Scan(&content, &creationTime, &handle) {
oink.Content = content
oink.CreationTime = creationTime.Time()
oink.Handle = handle
}
if err := iter.Close(); err != nil {
return model.Oink{}, false, fmt.Errorf("Selecting oink (id: %s): %s", id, err)
}
return oink, false, nil
}
示例5: FindByID
func (r *CQLOinkRepo) FindByID(id string) (Oink, bool, error) {
session, err := r.cluster.CreateSession()
if err != nil {
return Oink{}, false, fmt.Errorf("Creating CQL Session: %s", err)
}
defer session.Close()
iter := session.Query("SELECT content, created_at, handle FROM oinks WHERE id = ?", id).Iter()
var (
content string
creationTime gocql.UUID
handle string
)
oink := Oink{
ID: id,
}
if iter.Scan(&content, &creationTime, &handle) {
oink.Content = content
oink.CreationTime = creationTime.Time()
oink.Handle = handle
}
if err := iter.Close(); err != nil {
return Oink{}, false, fmt.Errorf("Selecting oink (id: %s): %s", id, err)
}
return oink, false, nil
}
示例6: All
// Returns all oinks, from newest to oldest
func (r *CQLOinkRepo) All() ([]Oink, error) {
session, err := r.cluster.CreateSession()
if err != nil {
return nil, fmt.Errorf("Creating CQL Session: %s", err)
}
defer session.Close()
iter := session.Query(
"SELECT id, content, created_at, handle FROM oinks "+
"WHERE kind = ? ORDER BY created_at DESC",
"oink",
).Iter()
var (
id, content, handle string
creationTime gocql.UUID
)
oinks := make([]Oink, 0)
for iter.Scan(&id, &content, &creationTime, &handle) {
oink := Oink{
ID: id,
Content: content,
CreationTime: creationTime.Time(),
Handle: handle,
}
oinks = append(oinks, oink)
}
if err := iter.Close(); err != nil {
return nil, fmt.Errorf("Selecting oink (id: %s): %s", id, err)
}
return oinks, nil
}
示例7: main
func main() {
session := integration.TestSession("127.0.0.1", "cqlc")
integration.Truncate(session, SIGNIFICANT_EVENTS)
result := "FAILED"
ctx := cqlc.NewContext()
batch := gocql.NewBatch(gocql.LoggedBatch)
events := 100
var first, last gocql.UUID
for i := 0; i < events; i++ {
ts := gocql.TimeUUID()
ctx.Upsert(SIGNIFICANT_EVENTS).
SetInt64(SIGNIFICANT_EVENTS.SENSOR, 100).
SetTimeUUID(SIGNIFICANT_EVENTS.TIMESTAMP, ts).
SetInt32(SIGNIFICANT_EVENTS.SIGNIFICANCE, int32(i/10)).
SetFloat32(SIGNIFICANT_EVENTS.TEMPERATURE, 19.8).
SetInt32(SIGNIFICANT_EVENTS.PRESSURE, 357).
Batch(batch)
switch i {
case 0:
first = ts
case events - 1:
last = ts
}
}
if err := session.ExecuteBatch(batch); err != nil {
log.Fatalf("Could not execute batch: %v", err)
os.Exit(1)
}
count, err := checkOrdering(session, SIGNIFICANT_EVENTS.TIMESTAMP)
if err != nil {
log.Fatal(err)
os.Exit(1)
}
if count == events {
count, err = checkOrdering(session, SIGNIFICANT_EVENTS.TIMESTAMP.Desc())
if err != nil {
log.Fatal(err)
os.Exit(1)
}
if count == events {
firstRead, err := checkOrderedLimit(session, SIGNIFICANT_EVENTS.TIMESTAMP, SIGNIFICANT_EVENTS.SIGNIFICANCE)
if err != nil {
log.Fatal(err)
os.Exit(1)
}
lastRead, err := checkOrderedLimit(session, SIGNIFICANT_EVENTS.TIMESTAMP.Desc())
if err != nil {
log.Fatal(err)
os.Exit(1)
}
if first == firstRead {
if last == lastRead {
result = "PASSED"
} else {
result = fmt.Sprintf("Expected last %v; got %v", last.Time(), lastRead.Time())
}
} else {
result = fmt.Sprintf("Expected first %v; got %v", first.Time(), firstRead.Time())
}
}
} else {
result = fmt.Sprintf("Expected %d rows; got %d rows", events, count)
}
os.Stdout.WriteString(result)
}