org.eclipse.jgit.lib

Class RefWriter

java.lang.Object

org.eclipse.jgit.lib.RefWriter

public abstract class RefWriter
extends Object

Writes out refs to the Constants.INFO_REFS and Constants.PACKED_REFS files. This class is abstract as the writing of the files must be handled by the caller. This is because it is used by transport classes as well.

Constructor Summary

Constructors

Constructor and Description
RefWriter(Collection<Ref> refs) Constructor for RefWriter.
RefWriter(Map<String,Ref> refs) Constructor for RefWriter.
RefWriter(RefList<Ref> refs) Constructor for RefWriter.

Method Summary

Modifier and Type	Method and Description
protected abstract void	writeFile(String file, byte[] content) Handles actual writing of ref files to the git repository, which may differ slightly depending on the destination and transport.
void	writeInfoRefs() Rebuild the Constants.INFO_REFS.
void	writePackedRefs() Rebuild the Constants.PACKED_REFS file.

Methods inherited from class java.lang.Object

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

Constructor Detail

RefWriter

public RefWriter(Collection<Ref> refs)

Constructor for RefWriter.

Parameters:

refs - the complete set of references. This should have been computed by applying updates to the advertised refs already discovered.

RefWriter

public RefWriter(Map<String,Ref> refs)

Constructor for RefWriter.

Parameters:

refs - the complete set of references. This should have been computed by applying updates to the advertised refs already discovered.

RefWriter

public RefWriter(RefList<Ref> refs)

Constructor for RefWriter.

Parameters:

refs - the complete set of references. This should have been computed by applying updates to the advertised refs already discovered.

Method Detail

writeInfoRefs

public void writeInfoRefs()
                   throws IOException

Rebuild the Constants.INFO_REFS.

This method rebuilds the contents of the Constants.INFO_REFS file to match the passed list of references.

Throws:

IOException - writing is not supported, or attempting to write the file failed, possibly due to permissions or remote disk full, etc.

writePackedRefs

public void writePackedRefs()
                     throws IOException

Rebuild the Constants.PACKED_REFS file.

This method rebuilds the contents of the Constants.PACKED_REFS file to match the passed list of references, including only those refs that have a storage type of Ref.Storage.PACKED.

Throws:

IOException - writing is not supported, or attempting to write the file failed, possibly due to permissions or remote disk full, etc.

writeFile

protected abstract void writeFile(String file,
                                  byte[] content)
                           throws IOException

Handles actual writing of ref files to the git repository, which may differ slightly depending on the destination and transport.

Parameters:

file - path to ref file.

content - byte content of file to be written.

Throws:

IOException