Package com.google.gerrit.server.change

Class FileInfoJsonComparingImpl

java.lang.Object

com.google.gerrit.server.change.FileInfoJsonComparingImpl

All Implemented Interfaces:

FileInfoJson

public class FileInfoJsonComparingImpl
extends Object
implements FileInfoJson

Implementation of FileInfoJson which uses FileInfoJsonOldImpl, but also runs FileInfoJsonNewImpl asynchronously and compares the results. This implementation is temporary and will be used to verify that the results are the same.

Constructor Summary

Constructors

Constructor	Description
FileInfoJsonComparingImpl(com.google.gerrit.server.change.FileInfoJsonOldImpl oldImpl, FileInfoJsonNewImpl newImpl, ExecutorService executor, com.google.gerrit.server.change.FileInfoJsonComparingImpl.Metrics metrics)

Method Summary

Modifier and Type	Method	Description
Map<String,FileInfo>	getFileInfoMap(Change change, org.eclipse.jgit.lib.ObjectId objectId, PatchSet base)	Computes the list of modified files for a given change and patchset identified by its objectId against a specified base patchset.
Map<String,FileInfo>	getFileInfoMap(Project.NameKey project, org.eclipse.jgit.lib.ObjectId objectId, int parentNum)	Computes the list of modified files for a given project and commit against its parent.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gerrit.server.change.FileInfoJson

getFileInfoMap, getFileInfoMap

Constructor Detail

FileInfoJsonComparingImpl

@Inject
public FileInfoJsonComparingImpl(com.google.gerrit.server.change.FileInfoJsonOldImpl oldImpl,
                                 FileInfoJsonNewImpl newImpl,
                                 ExecutorService executor,
                                 com.google.gerrit.server.change.FileInfoJsonComparingImpl.Metrics metrics)

Method Detail

getFileInfoMap

public Map<String,FileInfo> getFileInfoMap(Change change,
                                                 org.eclipse.jgit.lib.ObjectId objectId,
                                                 PatchSet base)
                                          throws ResourceConflictException,
                                                 PatchListNotAvailableException

Description copied from interface: FileInfoJson

Computes the list of modified files for a given change and patchset identified by its objectId against a specified base patchset.

Specified by:

getFileInfoMap in interface FileInfoJson

Parameters:

change - a Gerrit change.

objectId - a commit SHA-1 identifying a patchset commit.

base - a base patchset to compare the commit identified by objectId against.

Returns:

a mapping of the file paths to their related diff information.

Throws:

ResourceConflictException

PatchListNotAvailableException

getFileInfoMap

public Map<String,FileInfo> getFileInfoMap(Project.NameKey project,
                                                 org.eclipse.jgit.lib.ObjectId objectId,
                                                 int parentNum)
                                          throws ResourceConflictException,
                                                 PatchListNotAvailableException

Description copied from interface: FileInfoJson

Computes the list of modified files for a given project and commit against its parent. For merge commits, callers can use 0, 1, 2, etc... to choose a specific parent. The first parent is 0. A value of -1 for parent can be passed to use the default base commit, which is the only parent for commits having only one parent, or the auto-merge otherwise.

Specified by:

getFileInfoMap in interface FileInfoJson

Parameters:

project - a project identifying a repository.

objectId - a commit SHA-1 identifying a patchset commit.

parentNum - an integer identifying the parent number used for comparison.

Returns:

a mapping of the file paths to their related diff information.

Throws:

ResourceConflictException

PatchListNotAvailableException