/// <summary>
/// Initialize configuration services and add it to service container
/// </summary>
private void CreateServices()
{
Debug.Assert(m_serviceContainers.Count == 2);
ChangeGroupManager changeGroupManager = null;
foreach (KeyValuePair <Guid, ServiceContainer> container in m_serviceContainers)
{
ConfigurationService configurationService = new ConfigurationService(m_globalConfiguration, Configuration, container.Key);
container.Value.AddService(typeof(ConfigurationService), configurationService);
var sqlChangeGroupManager = new SqlChangeGroupManager(m_session, container.Key);
ChangeGroupService changeGroupService = new ChangeGroupService(sqlChangeGroupManager);
sqlChangeGroupManager.ChangeGroupService = changeGroupService;
container.Value.AddService(typeof(ChangeGroupService), changeGroupService);
if (null == changeGroupManager)
{
changeGroupManager = sqlChangeGroupManager;
}
else
{
changeGroupManager.OtherSideChangeGroupManager = sqlChangeGroupManager;
sqlChangeGroupManager.OtherSideChangeGroupManager = changeGroupManager;
}
}
}
public override void UpdateConversionHistory(ConversionResult result)
{
SqlChangeGroupManager manager = this.Manager as SqlChangeGroupManager;
Debug.Assert(null != manager, "Manager is not a SqlChangeGroupManager for SqlChangeGroup");
result.Save(manager.RuntimeSessionRun.Id, manager.RunTimeMigrationSource.UniqueId, SessionId, ReflectedChangeGroupId);
}
public override void UpdateConversionHistory(ConversionResult result)
{
SqlChangeGroupManager manager = this.Manager as SqlChangeGroupManager;
Debug.Assert(null != manager, "Manager is not a SqlChangeGroupManager for SqlChangeGroup");
result.Save(manager.RuntimeSessionRun.Id, manager.RunTimeMigrationSource.UniqueId, SessionId, ReflectedChangeGroupId);
if (Manager.Session.SessionType == SessionTypeEnum.VersionControl)
{
updateVCSyncPoint(result);
}
}
private void SavePartialChangeGroup()
{
if (null != m_runTimeChangeGroup)
{
return;
}
SqlChangeGroupManager manager = this.Manager as SqlChangeGroupManager;
Debug.Assert(null != manager, "Manager is not a SqlChangeGroupManager for SqlChangeGroup");
using (RuntimeEntityModel context = RuntimeEntityModel.CreateInstance())
{
try
{
context.Attach(manager.RunTimeMigrationSource);
context.Attach(manager.RuntimeSessionRun);
// save group attributes
m_runTimeChangeGroup = RTChangeGroup.CreateRTChangeGroup(-1, ExecutionOrder, SessionId, SourceId, (int)ChangeStatus.ChangeCreationInProgress, false);
m_runTimeChangeGroup.Owner = Owner;
m_runTimeChangeGroup.Comment = Comment;
// Store the ChangeTimeUtc value in the RevsionTime column unless the ChangeTimeUtc is not set (MinValue)
// If it's not set, store DateTime.MaxValue to indicate that because DateTime.MinValue is outside the range allowed by SQL
m_runTimeChangeGroup.RevisionTime = ChangeTimeUtc.Equals(DateTime.MinValue) ? DateTime.MaxValue : ChangeTimeUtc;
m_runTimeChangeGroup.StartTime = DateTime.UtcNow;
m_runTimeChangeGroup.Name = Name;
m_runTimeChangeGroup.ReflectedChangeGroupId = ReflectedChangeGroupId;
m_runTimeChangeGroup.UsePagedActions = m_usePagedActions;
m_runTimeChangeGroup.IsForcedSync = IsForcedSync;
// establish SessionRun association
m_runTimeChangeGroup.SessionRun = manager.RuntimeSessionRun;
// estabilish MigrationSource association
m_runTimeChangeGroup.SourceSideMigrationSource = manager.RunTimeMigrationSource;
// save the group
context.AddToRTChangeGroupSet(m_runTimeChangeGroup);
context.TrySaveChanges();
// record internal Id
this.ChangeGroupId = m_runTimeChangeGroup.Id;
}
finally
{
context.Detach(m_runTimeChangeGroup);
context.Detach(manager.RunTimeMigrationSource);
context.Detach(manager.RuntimeSessionRun);
}
}
}
public SqlChangeGroupProvider(
RTChangeGroup runtimeChangeGroup,
SqlChangeGroupManager parentSqlChangeGroupManager)
{
if (null == runtimeChangeGroup)
{
throw new ArgumentNullException("runtimeChangeGroup");
}
m_runtimeChangeGroup = runtimeChangeGroup;
m_sqlChangeGroupManager = parentSqlChangeGroupManager;
}
private void SavePartialChangeGroup()
{
if (null != m_runTimeChangeGroup)
{
return;
}
SqlChangeGroupManager manager = this.Manager as SqlChangeGroupManager;
Debug.Assert(null != manager, "Manager is not a SqlChangeGroupManager for SqlChangeGroup");
using (RuntimeEntityModel context = RuntimeEntityModel.CreateInstance())
{
try
{
context.Attach(manager.RunTimeMigrationSource);
context.Attach(manager.RuntimeSessionRun);
// save group attributes
m_runTimeChangeGroup = RTChangeGroup.CreateRTChangeGroup(-1, ExecutionOrder, SessionId, SourceId, (int)ChangeStatus.ChangeCreationInProgress, false);
m_runTimeChangeGroup.Owner = Owner;
m_runTimeChangeGroup.Comment = Comment;
m_runTimeChangeGroup.RevisionTime = RevisionTime;
m_runTimeChangeGroup.StartTime = DateTime.UtcNow;
m_runTimeChangeGroup.Name = Name;
m_runTimeChangeGroup.ReflectedChangeGroupId = ReflectedChangeGroupId;
m_runTimeChangeGroup.UsePagedActions = m_usePagedActions;
// establish SessionRun association
m_runTimeChangeGroup.SessionRun = manager.RuntimeSessionRun;
// estabilish MigrationSource association
m_runTimeChangeGroup.SourceSideMigrationSource = manager.RunTimeMigrationSource;
// save the group
context.AddToRTChangeGroupSet(m_runTimeChangeGroup);
context.TrySaveChanges();
// record internal Id
this.ChangeGroupId = m_runTimeChangeGroup.Id;
}
finally
{
context.Detach(m_runTimeChangeGroup);
context.Detach(manager.RunTimeMigrationSource);
context.Detach(manager.RuntimeSessionRun);
}
}
}
protected override void Create()
{
// ToDo
ChangeStatus targetStatus = Status;
SqlChangeGroupManager manager = this.Manager as SqlChangeGroupManager;
Debug.Assert(null != manager, "Manager is not a SqlChangeGroupManager for SqlChangeGroup");
// save the group (without child actions)
SavePartialChangeGroup();
// bulk save sliced child change actions
const int bulkChangeActionInsertionSize = 1000;
int changeActionCount = 0;
while (Actions.Count > 0)
{
using (RuntimeEntityModel context = RuntimeEntityModel.CreateInstance())
{
try
{
context.Attach(m_runTimeChangeGroup);
while (Actions.Count > 0 && changeActionCount < bulkChangeActionInsertionSize)
{
SqlMigrationAction action = Actions[0] as SqlMigrationAction;
Debug.Assert(null != action);
action.ChangeGroup = this;
IMigrationItemSerializer serializer = ManagerWithMigrationItemSerializers[action.Action];
action.CreateNew(serializer);
action.RTChangeAction.ChangeGroup = m_runTimeChangeGroup;
// Remove processed child change actions.
// When this ObjectModel context is disposed,
// the RTChangeAction will be disposed as well.
Actions.RemoveAt(0);
++changeActionCount;
}
context.TrySaveChanges();
}
finally
{
context.Detach(m_runTimeChangeGroup);
}
}
changeActionCount = 0;
}
// update group status in DB
using (RuntimeEntityModel context = RuntimeEntityModel.CreateInstance())
{
try
{
context.Attach(m_runTimeChangeGroup);
m_runTimeChangeGroup.Status = (int)targetStatus;
m_runTimeChangeGroup.UsePagedActions = m_usePagedActions;
context.TrySaveChanges();
}
finally
{
context.Detach(m_runTimeChangeGroup);
}
}
}
