Package com.e1c.g5.v8.dt.internal.snapshot.integration.git

Class SnapshotGitIntegrationManager

java.lang.Object

com.e1c.g5.v8.dt.internal.snapshot.integration.git.SnapshotGitIntegrationManager

All Implemented Interfaces:

IManagedService, IGitIntegrationManager

public class SnapshotGitIntegrationManager
extends Object
implements IGitIntegrationManager, IManagedService

Default implementation of IGitIntegrationManager.

During activation removes all invalid metadata snapshots.

Temporarily suspends infobase synchronization status tracking while performing git branch checkout which involves restoring derived data snapshot.

Constructor Summary

Constructors

Constructor

Description

SnapshotGitIntegrationManager(GitBoundProjectStateService projectStateService, IDtSnapshotManager dtSnapshotManager, ISnapshotManager snapshotManager, IDtProjectManager dtProjectManager, IV8ProjectManager v8ProjectManager, ISnapshotLocationProvider locationProvider, SnapshotGarbageCollectionService garbageCollectionService, SnapshotIntegrationTrace trace, IInfobaseSynchronizationManager infobaseSynchronizationManager)

Constructs the manager.

Method Summary

Modifier and Type	Method	Description
void	activate()
Object	beginManagedCheckout(org.eclipse.jgit.lib.Repository repo, org.eclipse.jgit.lib.Ref targetRef, org.eclipse.core.runtime.IProgressMonitor progressMonitor)	Starts checkout with snapshot operation support.
void	deactivate()
void	endManagedCheckout(Object handle)	Completes managed checkout with snapshot operation support.
void	setIntegrationStrategy(IGitIntegrationStrategy strategy)	Changes active snapshot integration strategy.
void	strategySettingsChanged()	Informs the manager, that settings of active integration strategy have changed.

Methods inherited from class java.lang.Object

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

Constructor Details

SnapshotGitIntegrationManager

@Inject
public SnapshotGitIntegrationManager(GitBoundProjectStateService projectStateService,
 IDtSnapshotManager dtSnapshotManager,
 ISnapshotManager snapshotManager,
 IDtProjectManager dtProjectManager,
 IV8ProjectManager v8ProjectManager,
 ISnapshotLocationProvider locationProvider,
 SnapshotGarbageCollectionService garbageCollectionService,
 SnapshotIntegrationTrace trace,
 IInfobaseSynchronizationManager infobaseSynchronizationManager)

Constructs the manager.

Parameters:

projectStateService - the Git-bound project state service, cannot be null

dtSnapshotManager - the DT snapshot manager, cannot be null

snapshotManager - Snapshot manager that is to be used to check which metadata snapshots are invalid and so should be removed during activation. Must not be null.

dtProjectManager - the DT project manager, cannot be null

v8ProjectManager - the V8 project manager, cannot be null

locationProvider - the snapshot location provider, cannot be null

garbageCollectionService - the snapshot garbage collection service, cannot be null

trace - the tracing utility, cannot be null

infobaseSynchronizationManager - Infobase synchronization manager to be used to suspend/resume infobase synchronization status tracking during managed branch checkout. Must not be null.

Method Details

activate

public void activate()

Specified by:

activate in interface IManagedService

deactivate

public void deactivate()

Specified by:

deactivate in interface IManagedService

setIntegrationStrategy

public void setIntegrationStrategy(IGitIntegrationStrategy strategy)

Description copied from interface: IGitIntegrationManager

Changes active snapshot integration strategy.

Specified by:

setIntegrationStrategy in interface IGitIntegrationManager

Parameters:

strategy - the new integration strategy, cannot be null

strategySettingsChanged

public void strategySettingsChanged()

Description copied from interface: IGitIntegrationManager

Informs the manager, that settings of active integration strategy have changed.

Specified by:

strategySettingsChanged in interface IGitIntegrationManager

beginManagedCheckout

public Object beginManagedCheckout(org.eclipse.jgit.lib.Repository repo,
 org.eclipse.jgit.lib.Ref targetRef,
 org.eclipse.core.runtime.IProgressMonitor progressMonitor)

Description copied from interface: IGitIntegrationManager

Starts checkout with snapshot operation support.

Specified by:

beginManagedCheckout in interface IGitIntegrationManager

Parameters:

repo - the repository, which is going to be checked out, cannot be null

targetRef - the target ref, cannot be null

progressMonitor - the progress monitor, may be null

Returns:

the checkout handle, which must eventually be passed to IGitIntegrationManager.endManagedCheckout(Object), or null if no action needed

endManagedCheckout

public void endManagedCheckout(Object handle)

Description copied from interface: IGitIntegrationManager

Completes managed checkout with snapshot operation support.

Specified by:

endManagedCheckout in interface IGitIntegrationManager

Parameters:

handle - the checkout handle, obtained from IGitIntegrationManager.beginManagedCheckout(Repository, Ref, IProgressMonitor), cannot be null