org.eclipse.jgit.transport

Class TransportBundleStream

java.lang.Object

org.eclipse.jgit.transport.Transport

org.eclipse.jgit.transport.TransportBundleStream

All Implemented Interfaces:

PackTransport, TransportBundle

public class TransportBundleStream
extends Transport
implements TransportBundle

Single shot fetch from a streamed Git bundle.

The bundle is read from an unbuffered input stream, which limits the transport to opening at most one FetchConnection before needing to recreate the transport instance.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jgit.transport.Transport

Transport.Operation

Field Summary

Fields inherited from class org.eclipse.jgit.transport.Transport

DEFAULT_FETCH_THIN, DEFAULT_PUSH_THIN, local, REFSPEC_PUSH_ALL, REFSPEC_TAGS, uri

Fields inherited from interface org.eclipse.jgit.transport.TransportBundle

V2_BUNDLE_SIGNATURE

Constructor Summary

Constructors

Constructor and Description
TransportBundleStream(Repository db, URIish uri, InputStream in) Create a new transport to fetch objects from a streamed bundle.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close any resources used by this transport.
FetchConnection	openFetch() Begins a new connection for fetching from the remote repository.
PushConnection	openPush() Begins a new connection for pushing into the remote repository.

Methods inherited from class org.eclipse.jgit.transport.Transport

applyConfig, fetch, findRemoteRefUpdatesFor, findRemoteRefUpdatesFor, getCredentialsProvider, getObjectChecker, getOptionReceivePack, getOptionUploadPack, getPackConfig, getTagOpt, getTimeout, getTransportProtocols, getURI, isCheckFetchedObjects, isDryRun, isFetchThin, isPushThin, isRemoveDeletedRefs, open, open, open, open, open, open, open, openAll, openAll, openAll, openAll, push, push, register, setCheckFetchedObjects, setCredentialsProvider, setDryRun, setFetchThin, setObjectChecker, setOptionReceivePack, setOptionUploadPack, setPackConfig, setPushThin, setRemoveDeletedRefs, setTagOpt, setTimeout, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

TransportBundleStream

public TransportBundleStream(Repository db,
                     URIish uri,
                     InputStream in)

Create a new transport to fetch objects from a streamed bundle.

The stream can be unbuffered (buffering is automatically provided internally to smooth out short reads) and unpositionable (the stream is read from only once, sequentially).

When the FetchConnection or the this instance is closed the supplied input stream is also automatically closed. This frees callers from needing to keep track of the supplied stream.

Parameters:

db - repository the fetched objects will be loaded into.

uri - symbolic name of the source of the stream. The URI can reference a non-existent resource. It is used only for exception reporting.

in - the stream to read the bundle from.

Method Detail

openFetch

public FetchConnection openFetch()
                          throws TransportException

Description copied from class: Transport

Begins a new connection for fetching from the remote repository.

If the transport has no local repository, the fetch connection can only be used for reading remote refs.

Specified by:

openFetch in class Transport

Returns:

a fresh connection to fetch from the remote repository.

Throws:

TransportException - the remote connection could not be established.

openPush

public PushConnection openPush()
                        throws NotSupportedException

Description copied from class: Transport

Begins a new connection for pushing into the remote repository.

Specified by:

openPush in class Transport

Returns:

a fresh connection to push into the remote repository.

Throws:

NotSupportedException - the implementation does not support pushing.

close

public void close()

Description copied from class: Transport

Close any resources used by this transport.

If the remote repository is contacted by a network socket this method must close that network socket, disconnecting the two peers. If the remote repository is actually local (same system) this method must close any open file handles used to read the "remote" repository.

Specified by:

close in class Transport