org.eclipse.jgit.transport.internal

Class FullConnectivityChecker

java.lang.Object

org.eclipse.jgit.transport.internal.FullConnectivityChecker

All Implemented Interfaces:

ConnectivityChecker

public final class FullConnectivityChecker
extends java.lang.Object
implements ConnectivityChecker

A connectivity checker that uses the entire reference database to perform reachability checks when checking the connectivity of objects. If info.isCheckObjects() is set it will also check that objects referenced by deltas are either provided or reachable as well.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jgit.transport.ConnectivityChecker

ConnectivityChecker.ConnectivityCheckInfo

Constructor Summary

Constructors

Constructor and Description
FullConnectivityChecker()

Method Summary

Modifier and Type	Method and Description
private void	checkCommitTree(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo, ObjectWalk ow, ProgressMonitor pm)
void	checkConnectivity(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo, java.util.Set<ObjectId> haves, ProgressMonitor pm) Checks connectivity of the commit graph after pack uploading.
private void	checkObjects(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo, ObjectWalk ow, ProgressMonitor pm)
private boolean	markStartAndKnownNodes(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo, ObjectWalk ow, java.util.Set<ObjectId> haves, ProgressMonitor pm)

Methods inherited from class java.lang.Object

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

Constructor Detail

FullConnectivityChecker

public FullConnectivityChecker()

Method Detail

checkConnectivity

public void checkConnectivity(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo,
                              java.util.Set<ObjectId> haves,
                              ProgressMonitor pm)
                       throws MissingObjectException,
                              java.io.IOException

Description copied from interface: ConnectivityChecker

Checks connectivity of the commit graph after pack uploading.

Specified by:

checkConnectivity in interface ConnectivityChecker

Parameters:

connectivityCheckInfo - Input for the connectivity check.

haves - Set of references known for client.

pm - Monitor to publish progress to.

Throws:

java.io.IOException - an error occurred during connectivity checking.

MissingObjectException

markStartAndKnownNodes

private boolean markStartAndKnownNodes(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo,
                                       ObjectWalk ow,
                                       java.util.Set<ObjectId> haves,
                                       ProgressMonitor pm)
                                throws java.io.IOException

Parameters:

connectivityCheckInfo - Source for connectivity check.

ow - Walk which can also check blobs.

haves - Set of references known for client.

pm - Monitor to publish progress to.

Returns:

true if at least one new node was marked.

Throws:

java.io.IOException - an error occurred during connectivity checking.

checkCommitTree

private void checkCommitTree(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo,
                             ObjectWalk ow,
                             ProgressMonitor pm)
                      throws java.io.IOException

Parameters:

connectivityCheckInfo - Source for connectivity check.

ow - Walk which can also check blobs.

pm - Monitor to publish progress to.

Throws:

java.io.IOException - an error occurred during connectivity checking.

checkObjects

private void checkObjects(ConnectivityChecker.ConnectivityCheckInfo connectivityCheckInfo,
                          ObjectWalk ow,
                          ProgressMonitor pm)
                   throws java.io.IOException

Parameters:

connectivityCheckInfo - Source for connectivity check.

ow - Walk which can also check blobs.

pm - Monitor to publish progress to.

Throws:

java.io.IOException - an error occurred during connectivity checking.