Package org.eclipse.jgit.internal.storage.dfs

Class DfsFsck

java.lang.Object

org.eclipse.jgit.internal.storage.dfs.DfsFsck

public class DfsFsck
extends java.lang.Object

Verify the validity and connectivity of a DFS repository.

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	connectivityOnly
private ObjectChecker	objChecker
private DfsObjDatabase	objdb
private DfsRepository	repo

Constructor Summary

Constructors

Constructor	Description
DfsFsck(DfsRepository repository)	Initialize DFS fsck.

Method Summary

Modifier and Type	Method	Description
FsckError	check(ProgressMonitor pm)	Verify the integrity and connectivity of all objects in the object database.
private void	checkConnectivity(ProgressMonitor pm, FsckError errors)
private void	checkGitModules(ProgressMonitor pm, FsckError errors)
private void	checkPacks(ProgressMonitor pm, FsckError errors)
void	setConnectivityOnly(boolean connectivityOnly)	Whether fsck should bypass object validity and integrity checks and only check connectivity.
void	setObjectChecker(ObjectChecker objChecker)	Use a customized object checker instead of the default one.
private void	verifyPack(ProgressMonitor pm, FsckError errors, DfsReader ctx, DfsPackFile pack, ReadableChannel ch)

Methods inherited from class java.lang.Object

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

Field Detail

repo

private final DfsRepository repo

objdb

private final DfsObjDatabase objdb

objChecker

private ObjectChecker objChecker

connectivityOnly

private boolean connectivityOnly

Constructor Detail

DfsFsck

public DfsFsck(DfsRepository repository)

Initialize DFS fsck.

Parameters:

repository - the dfs repository to check.

Method Detail

check

public FsckError check(ProgressMonitor pm)
                throws java.io.IOException

Verify the integrity and connectivity of all objects in the object database.

Parameters:

pm - callback to provide progress feedback during the check.

Returns:

all errors about the repository.

Throws:

java.io.IOException - if encounters IO errors during the process.

checkPacks

private void checkPacks(ProgressMonitor pm,
                        FsckError errors)
                 throws java.io.IOException,
                        java.io.FileNotFoundException

Throws:

java.io.IOException

java.io.FileNotFoundException

verifyPack

private void verifyPack(ProgressMonitor pm,
                        FsckError errors,
                        DfsReader ctx,
                        DfsPackFile pack,
                        ReadableChannel ch)
                 throws java.io.IOException,
                        CorruptPackIndexException

Throws:

java.io.IOException

CorruptPackIndexException

checkGitModules

private void checkGitModules(ProgressMonitor pm,
                             FsckError errors)
                      throws java.io.IOException

Throws:

java.io.IOException

checkConnectivity

private void checkConnectivity(ProgressMonitor pm,
                               FsckError errors)
                        throws java.io.IOException

Throws:

java.io.IOException

setObjectChecker

public void setObjectChecker(ObjectChecker objChecker)

Use a customized object checker instead of the default one. Caller can specify a skip list to ignore some errors. It will be reset at the start of each {check(ProgressMonitor) call.

Parameters:

objChecker - A customized object checker.

setConnectivityOnly

public void setConnectivityOnly(boolean connectivityOnly)

Whether fsck should bypass object validity and integrity checks and only check connectivity.

Parameters:

connectivityOnly - whether fsck should bypass object validity and integrity checks and only check connectivity. The default is false, meaning to run all checks.