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fetcher_factory.go
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/
fetcher_factory.go
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package resource
import (
"code.cloudfoundry.org/clock"
"code.cloudfoundry.org/lager"
"github.com/concourse/atc/db/lock"
"github.com/concourse/atc/dbng"
"github.com/concourse/atc/worker"
)
//go:generate counterfeiter . FetcherFactory
type FetcherFactory interface {
FetcherFor(workerClient worker.Client) Fetcher
}
//go:generate counterfeiter . LockDB
type LockDB interface {
GetTaskLock(logger lager.Logger, lockName string) (lock.Lock, bool, error)
}
func NewFetcherFactory(
db LockDB,
clock clock.Clock,
dbResourceCacheFactory dbng.ResourceCacheFactory,
) FetcherFactory {
return &fetcherFactory{
db: db,
clock: clock,
dbResourceCacheFactory: dbResourceCacheFactory,
}
}
type fetcherFactory struct {
db LockDB
clock clock.Clock
dbResourceCacheFactory dbng.ResourceCacheFactory
}
func (f *fetcherFactory) FetcherFor(workerClient worker.Client) Fetcher {
return NewFetcher(
f.clock,
f.db,
NewFetchSourceProviderFactory(workerClient, f.dbResourceCacheFactory),
)
}