com.atlassian.bamboo.plugins.git.v2

Class GitChangeDetector

java.lang.Object

com.atlassian.bamboo.plugins.git.v2.AbstractGitExecutor

com.atlassian.bamboo.plugins.git.v2.GitChangeDetector

All Implemented Interfaces:

IdentifyingExecutor, VcsChangeDetector

public class GitChangeDetector
extends AbstractGitExecutor
implements VcsChangeDetector

Field Summary

Fields inherited from class com.atlassian.bamboo.plugins.git.v2.AbstractGitExecutor

buildDirectoryManager, customVariableContext, DEFAULT_BRANCH, i18nResolver, sshProxyService, trustedKeyHelper

Constructor Summary

Constructors

Constructor and Description
GitChangeDetector()

Method Summary

Modifier and Type	Method and Description
BuildRepositoryChanges	collectChangesForRevision(PlanKey planKey, VcsRepositoryData repositoryData, String customRevision)
BuildRepositoryChanges	collectChangesSinceRevision(PlanKey planKey, VcsRepositoryData repositoryData, PlanVcsRevisionData lastRevisionData)
static CommitContext	createUnknownChangesEntry(com.atlassian.sal.api.message.I18nResolver i18nResolver, String startRevision, String endRevision)
static String	determineStartOfRevisionRange(GitOperationHelper helper, File cacheDirectory, String preferredRevision, String fallbackRevision)
static void	ensureRevisionExists(GitOperationHelper helper, File cacheDirectory, String hashOrRefToFetch, String targetRevision)
ContextualVcsId	getVcsIdForExecutor(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.
void	setBuildLoggerManager(BuildLoggerManager buildLoggerManager)

Methods inherited from class com.atlassian.bamboo.plugins.git.v2.AbstractGitExecutor

getAccessData, getCacheDirectory, getCachePath, getGitCapability, getSharedCredentialsIdField, getSshCapability, getSubstitutedAccessData, getSubstitutedAccessDataBuilder, getWorkingDirectory, isUsingSharedCredentials, rethrowOrRemoveDirectory, setBuildDirectoryManager, setCapabilityContext, setCredentialsAccessor, setCustomVariableContext, setI18nResolver, setSshProxyService, setTrustedKeyHelper, substituteString

Methods inherited from class java.lang.Object

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

Constructor Detail

GitChangeDetector

public GitChangeDetector()

Method Detail

collectChangesSinceRevision

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

Specified by:

collectChangesSinceRevision in interface VcsChangeDetector

Throws:

RepositoryException

collectChangesForRevision

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

Specified by:

collectChangesForRevision in interface VcsChangeDetector

Throws:

RepositoryException

ensureRevisionExists

public static void ensureRevisionExists(GitOperationHelper helper,
                                        File cacheDirectory,
                                        String hashOrRefToFetch,
                                        String targetRevision)
                                 throws RepositoryException

Throws:

RepositoryException

determineStartOfRevisionRange

public static String determineStartOfRevisionRange(GitOperationHelper helper,
                                                   File cacheDirectory,
                                                   @Nullable
                                                   String preferredRevision,
                                                   String fallbackRevision)

createUnknownChangesEntry

public static CommitContext createUnknownChangesEntry(com.atlassian.sal.api.message.I18nResolver i18nResolver,
                                                      @Nullable
                                                      String startRevision,
                                                      String endRevision)

getVcsIdForExecutor

@Nullable
public ContextualVcsId getVcsIdForExecutor(@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

Returns:

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

setBuildLoggerManager

public void setBuildLoggerManager(BuildLoggerManager buildLoggerManager)