Golang database.Storage类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/smira/aptly/database.Storage类的典型用法代码示例。如果您正苦于以下问题：Golang Storage类的具体用法？Golang Storage怎么用？Golang Storage使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Storage类的4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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Download

// Download downloads all repo files
func (repo *RemoteRepo) Download(d utils.Downloader, db database.Storage, packageRepo *Repository) error {
	list := NewPackageList()

	// Download and parse all Release files
	for _, component := range repo.Components {
		for _, architecture := range repo.Architectures {
			packagesReader, packagesFile, err := utils.DownloadTryCompression(d, repo.BinaryURL(component, architecture).String())
			if err != nil {
				return err
			}
			defer packagesFile.Close()

			paras, err := debc.Parse(packagesReader)
			if err != nil {
				return err
			}

			for _, para := range paras {
				p := NewPackageFromControlFile(para)

				list.Add(p)
			}
		}
	}

	// Save package meta information to DB
	list.ForEach(func(p *Package) {
		db.Put(p.Key(), p.Encode())
	})

	// Download all package files
	ch := make(chan error, list.Len())
	count := 0

	list.ForEach(func(p *Package) {
		poolPath, err := packageRepo.PoolPath(p.Filename)
		if err == nil {
			if !p.VerifyFile(poolPath) {
				d.Download(repo.PackageURL(p.Filename).String(), poolPath, ch)
				count++
			}
		}
	})

	// Wait for all downloads to finish
	// TODO: report errors
	for count > 0 {
		_ = <-ch
		count--
	}

	repo.LastDownloadDate = time.Now()
	repo.packageRefs = NewPackageRefListFromPackageList(list)

	return nil
}

开发者ID:sbinet，项目名称:aptly，代码行数:57，代码来源:remote.go

示例2: NewSnapshotCollection

// NewSnapshotCollection loads Snapshots from DB and makes up collection
func NewSnapshotCollection(db database.Storage) *SnapshotCollection {
	result := &SnapshotCollection{
		db: db,
	}

	blobs := db.FetchByPrefix([]byte("S"))
	result.list = make([]*Snapshot, 0, len(blobs))

	for _, blob := range blobs {
		s := &Snapshot{}
		if err := s.Decode(blob); err != nil {
			log.Printf("Error decoding snapshot: %s\n", err)
		} else {
			result.list = append(result.list, s)
		}
	}

	return result
}

开发者ID:WIZARD-CXY，项目名称:golang-devops-stuff，代码行数:20，代码来源:snapshot.go

示例3: NewRemoteRepoCollection

// NewRemoteRepoCollection loads RemoteRepos from DB and makes up collection
func NewRemoteRepoCollection(db database.Storage) *RemoteRepoCollection {
	result := &RemoteRepoCollection{
		db: db,
	}

	blobs := db.FetchByPrefix([]byte("R"))
	result.list = make([]*RemoteRepo, 0, len(blobs))

	for _, blob := range blobs {
		r := &RemoteRepo{}
		if err := r.Decode(blob); err != nil {
			log.Printf("Error decoding mirror: %s\n", err)
		} else {
			result.list = append(result.list, r)
		}
	}

	return result
}

开发者ID:romtastic，项目名称:aptly，代码行数:20，代码来源:remote.go

示例4: NewLocalRepoCollection

// NewLocalRepoCollection loads LocalRepos from DB and makes up collection
func NewLocalRepoCollection(db database.Storage) *LocalRepoCollection {
	result := &LocalRepoCollection{
		RWMutex: &sync.RWMutex{},
		db:      db,
	}

	blobs := db.FetchByPrefix([]byte("L"))
	result.list = make([]*LocalRepo, 0, len(blobs))

	for _, blob := range blobs {
		r := &LocalRepo{}
		if err := r.Decode(blob); err != nil {
			log.Printf("Error decoding repo: %s\n", err)
		} else {
			result.list = append(result.list, r)
		}
	}

	return result
}

开发者ID:liftup，项目名称:aptly，代码行数:21，代码来源:local.go

注：本文中的github.com/smira/aptly/database.Storage类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。