Package com.atlassian.bamboo.plugins.github

Class GitHubChangeDetector

java.lang.Object

com.atlassian.bamboo.plugins.github.AbstractGitHubExecutor

com.atlassian.bamboo.plugins.github.GitHubChangeDetector

All Implemented Interfaces:

IdentifyingExecutor<VcsChangeDetector>, VcsChangeDetector

public class GitHubChangeDetector
extends AbstractGitHubExecutor
implements VcsChangeDetector

Field Summary

Fields inherited from class com.atlassian.bamboo.plugins.github.AbstractGitHubExecutor

vcsRepositoryManager

Constructor Summary

Constructors

Constructor	Description
GitHubChangeDetector(VcsRepositoryManager vcsRepositoryManager)

Method Summary

Modifier and Type	Method	Description
BuildRepositoryChanges	collectChangesForInitialBuild(@NotNull PlanKey planKey, @NotNull VcsRepositoryData repositoryData, @NotNull VcsBranch otherBranch, boolean otherBranchUnreliable)	This method is used to generate the list of commits for an initial build of a plan branch.
@NotNull BuildRepositoryChanges	collectChangesForRevision(@NotNull PlanKey planKey, @NotNull VcsRepositoryData repositoryData, @NotNull String customRevision)
@NotNull BuildRepositoryChanges	collectChangesSinceRevision(@NotNull PlanKey planKey, @NotNull VcsRepositoryData repositoryData, @NotNull PlanVcsRevisionData lastRevisionData)
@Nullable ContextualVcsId<VcsChangeDetector>	getVcsIdForExecutor(@NotNull VcsRepositoryData vcsRepositoryData)	Returned id has to fulfill the following: Given two VcsRepositoryData objects A and B, and executor e returning equal ContextualVcsId (in terms of equals()), for any operation foo() provided by the executor, the calls e::foo(A) and e::foo(B) should be equivalent.

Methods inherited from class com.atlassian.bamboo.plugins.github.AbstractGitHubExecutor

getGitModuleDescriptor, githubToGitData

Methods inherited from class java.lang.Object

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

Constructor Detail

GitHubChangeDetector

@Inject
public GitHubChangeDetector(VcsRepositoryManager vcsRepositoryManager)

Method Detail

collectChangesSinceRevision

@NotNull
public @NotNull BuildRepositoryChanges collectChangesSinceRevision(@NotNull
                                                                   @NotNull PlanKey planKey,
                                                                   @NotNull
                                                                   @NotNull VcsRepositoryData repositoryData,
                                                                   @NotNull
                                                                   @NotNull PlanVcsRevisionData lastRevisionData)
                                                            throws RepositoryException

Specified by:

collectChangesSinceRevision in interface VcsChangeDetector

Throws:

RepositoryException

collectChangesForRevision

@NotNull
public @NotNull BuildRepositoryChanges collectChangesForRevision(@NotNull
                                                                 @NotNull PlanKey planKey,
                                                                 @NotNull
                                                                 @NotNull VcsRepositoryData repositoryData,
                                                                 @NotNull
                                                                 @NotNull String customRevision)
                                                          throws RepositoryException

Specified by:

collectChangesForRevision in interface VcsChangeDetector

Throws:

RepositoryException

getVcsIdForExecutor

@Nullable
public @Nullable ContextualVcsId<VcsChangeDetector> getVcsIdForExecutor(@NotNull
                                                                        @NotNull VcsRepositoryData vcsRepositoryData)

Description copied from interface: IdentifyingExecutor

Returned id has to fulfill the following: Given two VcsRepositoryData objects A and B, and executor e returning equal ContextualVcsId (in terms of equals()), for any operation foo() provided by the executor, the calls e::foo(A) and e::foo(B) should be equivalent. To be more precise: given any time point t and any variable context v, calling a::foo(A) should yield the same results as calling e::foo(B). Given the above it follows that - calculation of the id should take into account global and plan variables. This means, that calling this method on the same object in different variable context can (possibly must) yield different results. - equal ids need not (and should not) guarantee equal call results over indefinite time. In particular, result of e:foo(A).equals(e::foo(A)) is allowed to be false, since 2 calls to e::foo(A) do not happen at the same time. Example: 2 git repositories with the same url and credentials are considered equal in context of VcsBranchDetector. If they also point to the same branch, they are considered equal in context of VcsChangeDetector

Specified by:

getVcsIdForExecutor in interface IdentifyingExecutor<VcsChangeDetector>

Returns:

the id of repository, can be null if no feasible identification algorithm exists

collectChangesForInitialBuild

public BuildRepositoryChanges collectChangesForInitialBuild(@NotNull
                                                            @NotNull PlanKey planKey,
                                                            @NotNull
                                                            @NotNull VcsRepositoryData repositoryData,
                                                            @NotNull
                                                            @NotNull VcsBranch otherBranch,
                                                            boolean otherBranchUnreliable)
                                                     throws RepositoryException

Description copied from interface: VcsChangeDetector

This method is used to generate the list of commits for an initial build of a plan branch. In particular, this _can_ be the result of comparing current branch with another branch, but it's not a strict contract, i.e. depending on vcs type, there might exist better way to determine optimum commit list. Default implementations returns the last commit revision and empty commit list.

Specified by:

collectChangesForInitialBuild in interface VcsChangeDetector

otherBranch - branch that can be used as reference when generating the commit list. Guaranteed to be not null if the repository type supports branches.

otherBranchUnreliable - indicates that 'otherBranch' is not a reliable reference point

Throws:

RepositoryException