/// <summary>
/// Actually activate/deactivate users specified features on requested site collection list
/// </summary>
protected internal override bool Execute()
{
if (command == SiteCollectionCommand.Activate)
{
log.Info(CommonUIStrings.logFeatureActivate);
}
else
{
log.Info(CommonUIStrings.logFeatureDeactivate);
}
ReadOnlyCollection <Guid?> featureIds = InstallConfiguration.FeatureIdList;
if (featureIds == null || featureIds.Count == 0)
{
log.Warn(CommonUIStrings.logNoFeaturesSpecified);
return(true);
}
if (siteCollectionLocs == null || siteCollectionLocs.Count == 0)
{
// caller responsible for giving message, depending on operation (install, upgrade,...)
return(true);
}
try
{
foreach (SiteLoc siteLoc in siteCollectionLocs)
{
SPSite siteCollection = null;
try
{
siteCollection = new SPSite(siteLoc.SiteId);
foreach (Guid?featureId in siteLoc.featureList)
{
if (featureId == null)
{
continue;
}
if (command == SiteCollectionCommand.Activate)
{
FeatureActivator.ActivateOneFeature(siteCollection.Features, featureId.Value, log);
if (!FeatureActivator.IsFeatureActivatedOnSite(siteCollection, featureId.Value))
{
// do not add to completedLocs, b/c it didn't complete
log.Warn("Activation failed on " + siteCollection.Url + " : " + GetFeatureName(featureId));
}
else
{
completedLocs.Add(siteLoc);
log.Info(siteCollection.Url + " : " + GetFeatureName(featureId));
}
}
else
{
siteCollection.Features.Remove(featureId.Value, true);
completedLocs.Add(siteLoc);
log.Info(siteCollection.Url + " : " + GetFeatureName(featureId));
}
}
}
catch (Exception exc)
{
if (rollback)
{
// during rollback simply log errors and continue
string message;
if (command == SiteCollectionCommand.Activate)
{
message = "Activating feature(s)";
}
else
{
message = "Deactivating feature(s)";
}
log.Error(message, exc);
}
else
{
log.Error(siteCollection.Url);
throw exc;
}
}
finally
{
// guarantee SPSite is released ASAP even in face of exception
if (siteCollection != null)
{
siteCollection.Dispose();
}
}
}
return(true);
}
catch (Exception exc)
{
if (rollback)
{
log.Error("Error during rollback", exc);
return(false);
}
rollback = true;
// rollback work accomplished so far
if (command == SiteCollectionCommand.Activate)
{
DeactivateSiteCollectionFeatureCommand reverseCommand = new DeactivateSiteCollectionFeatureCommand(this.Parent, completedLocs);
reverseCommand.Execute();
}
else
{
ActivateSiteCollectionFeatureCommand reverseCommand = new ActivateSiteCollectionFeatureCommand(this.Parent, completedLocs);
reverseCommand.Execute();
}
throw exc;
}
}
/// <summary>
/// Actually activate/deactivate users specified features on requested site collection list
/// </summary>
protected internal override bool Execute()
{
if (command == SiteCollectionCommand.Activate)
{
log.Info(CommonUIStrings.logFeatureActivate);
}
else
{
log.Info(CommonUIStrings.logFeatureDeactivate);
}
ReadOnlyCollection<Guid?> featureIds = InstallConfiguration.FeatureIdList;
if (featureIds == null || featureIds.Count == 0)
{
log.Warn(CommonUIStrings.logNoFeaturesSpecified);
return true;
}
if (siteCollectionLocs == null || siteCollectionLocs.Count == 0)
{
// caller responsible for giving message, depending on operation (install, upgrade,...)
return true;
}
try
{
foreach (SiteLoc siteLoc in siteCollectionLocs)
{
SPSite siteCollection = null;
try
{
siteCollection = new SPSite(siteLoc.SiteId);
foreach (Guid? featureId in siteLoc.featureList)
{
if (featureId == null) continue;
if (command == SiteCollectionCommand.Activate)
{
FeatureActivator.ActivateOneFeature(siteCollection.Features, featureId.Value, log);
if (!FeatureActivator.IsFeatureActivatedOnSite(siteCollection, featureId.Value))
{
// do not add to completedLocs, b/c it didn't complete
log.Warn("Activation failed on " + siteCollection.Url + " : " + GetFeatureName(featureId));
}
else
{
completedLocs.Add(siteLoc);
log.Info(siteCollection.Url + " : " + GetFeatureName(featureId));
}
}
else
{
siteCollection.Features.Remove(featureId.Value, true);
completedLocs.Add(siteLoc);
log.Info(siteCollection.Url + " : " + GetFeatureName(featureId));
}
}
}
catch (Exception exc)
{
if (rollback)
{
// during rollback simply log errors and continue
string message;
if (command == SiteCollectionCommand.Activate)
message = "Activating feature(s)";
else
message = "Deactivating feature(s)";
log.Error(message, exc);
}
else
{
log.Error(siteCollection.Url);
throw exc;
}
}
finally
{
// guarantee SPSite is released ASAP even in face of exception
if (siteCollection != null) siteCollection.Dispose();
}
}
return true;
}
catch (Exception exc)
{
if (rollback)
{
log.Error("Error during rollback", exc);
return false;
}
rollback = true;
// rollback work accomplished so far
if (command == SiteCollectionCommand.Activate)
{
DeactivateSiteCollectionFeatureCommand reverseCommand = new DeactivateSiteCollectionFeatureCommand(this.Parent, completedLocs);
reverseCommand.Execute();
}
else
{
ActivateSiteCollectionFeatureCommand reverseCommand = new ActivateSiteCollectionFeatureCommand(this.Parent, completedLocs);
reverseCommand.Execute();
}
throw exc;
}
}
