Package io.bdeploy.bhive.remote

Class LocalBHiveAdapter

java.lang.Object

io.bdeploy.bhive.remote.LocalBHiveAdapter

All Implemented Interfaces:

RemoteBHive, AutoCloseable

public class LocalBHiveAdapter
extends Object
implements RemoteBHive

Adapts a local BHive to a RemoteBHive. This makes it possible to specify local BHives on the same machine as RemoteBHive.

Constructor Summary

Constructors

Constructor	Description
LocalBHiveAdapter(BHive hive, ActivityReporter reporter)	Creates the adapter for the given BHive.

Method Summary

Modifier and Type	Method	Description
void	close()
Path	fetch(Set<ObjectId> requiredObjects, Set<Manifest.Key> manifestsToFetch)	Fetch manifests from the remote as ZIPed BHive.
InputStream	fetchAsStream(Set<ObjectId> objects, Set<Manifest.Key> manifests)	Streams the given objects one after each other to the given output stream.
SortedMap<Manifest.Key,ObjectId>	getManifestInventory(String... names)	Retrieve all Manifest.Keys along with the root tree ObjectId available to the remote repository.
Set<ObjectId>	getMissingObjects(Set<ObjectId> all)	From the given set, filter all remotely known ObjectIds and return only ObjectId which are not yet present on the remote.
Set<ObjectId>	getRequiredObjects(Set<ObjectId> trees, Set<ObjectId> excludeTrees)	Retrieve the ObjectIds required to satisfy a given tree.
Set<ObjectId>	getRequiredTrees(ObjectId tree)	Retrieve the ObjectIds of all required Tree objects recursively in the given tree.
void	prune()	Perform a prune operation on the remote BHive, removing any unreferenced objects.
void	push(Path zipedHive)	Transfer the ZIPed BHive to the remote and apply all top-level Manifests referenced within.
TransferStatistics	pushAsStream(InputStream in)	Streams objects directly into the given remote hive.
void	removeManifest(Manifest.Key key)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LocalBHiveAdapter

public LocalBHiveAdapter(BHive hive,
 ActivityReporter reporter)

Creates the adapter for the given BHive.

Method Details

getMissingObjects

public Set<ObjectId> getMissingObjects(Set<ObjectId> all)

Description copied from interface: RemoteBHive

From the given set, filter all remotely known ObjectIds and return only ObjectId which are not yet present on the remote.

Specified by:

getMissingObjects in interface RemoteBHive

getRequiredObjects

public Set<ObjectId> getRequiredObjects(Set<ObjectId> trees,
 Set<ObjectId> excludeTrees)

Description copied from interface: RemoteBHive

Retrieve the ObjectIds required to satisfy a given tree.

Specified by:

getRequiredObjects in interface RemoteBHive

getRequiredTrees

public Set<ObjectId> getRequiredTrees(ObjectId tree)

Description copied from interface: RemoteBHive

Retrieve the ObjectIds of all required Tree objects recursively in the given tree. The returned set is ordered so that child-trees are first followed by their parents.

Specified by:

getRequiredTrees in interface RemoteBHive

getManifestInventory

public SortedMap<Manifest.Key,ObjectId> getManifestInventory(String... names)

Description copied from interface: RemoteBHive

Retrieve all Manifest.Keys along with the root tree ObjectId available to the remote repository.

Specified by:

getManifestInventory in interface RemoteBHive

Parameters:

names - a possibly empty list of named to restrict to. Each can be any number of full (!) name segments (/-separated).

removeManifest

public void removeManifest(Manifest.Key key)

Specified by:

removeManifest in interface RemoteBHive

Parameters:

key - the manifest to delete

prune

public void prune()

Description copied from interface: RemoteBHive

Perform a prune operation on the remote BHive, removing any unreferenced objects.

Specified by:

prune in interface RemoteBHive

push

public void push(Path zipedHive)

Description copied from interface: RemoteBHive

Transfer the ZIPed BHive to the remote and apply all top-level Manifests referenced within.

Specified by:

push in interface RemoteBHive

pushAsStream

public TransferStatistics pushAsStream(InputStream in)

Description copied from interface: RemoteBHive

Streams objects directly into the given remote hive.

Specified by:

pushAsStream in interface RemoteBHive

fetch

public Path fetch(Set<ObjectId> requiredObjects,
 Set<Manifest.Key> manifestsToFetch)

Description copied from interface: RemoteBHive

Fetch manifests from the remote as ZIPed BHive. Only objects in the given requiredObjects are included.

Specified by:

fetch in interface RemoteBHive

fetchAsStream

public InputStream fetchAsStream(Set<ObjectId> objects,
 Set<Manifest.Key> manifests)

Description copied from interface: RemoteBHive

Streams the given objects one after each other to the given output stream.

Specified by:

fetchAsStream in interface RemoteBHive

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface RemoteBHive