private void CheckSharePointRuntimeVersion()
{
// Require minimum SP2013 SP1 which is 15.0.4569.1000
// We need 15.0.4569.1000 as this allows to create content types with particular ID
// If current assembly version is lover than 15.0.4569.1000, then we gonna have missing field exception on ContentTypeCreationInformation.Id
// http://blogs.technet.com/b/steve_chen/archive/2013/03/26/3561010.aspx
var minimalVersion = new Version("15.0.4569.1000");
var spAssembly = typeof(Field).Assembly;
var spAssemblyFileVersion = FileVersionInfo.GetVersionInfo(spAssembly.Location);
var versionInfo = new Version(spAssemblyFileVersion.ProductVersion);
TraceService.InformationFormat((int)LogEventId.ModelProcessing,
"CSOM - CheckSharePointRuntimeVersion. Required minimal version :[{0}]. Current version: [{1}] Location: [{2}]",
new object[]
{
minimalVersion,
spAssemblyFileVersion,
spAssemblyFileVersion.ProductVersion
});
if (versionInfo < minimalVersion)
{
TraceService.Error((int)LogEventId.ModelProcessing, "CSOM - CheckSharePointRuntimeVersion failed. Throwing SPMeta2NotSupportedException");
var exceptionMessage = string.Empty;
exceptionMessage += string.Format("SPMeta2.CSOM.dll requires at least SP2013 SP1 runtime ({0}).{1}", minimalVersion, Environment.NewLine);
exceptionMessage += string.Format(" Current Microsoft.SharePoint.Client.dll version:[{0}].{1}", spAssemblyFileVersion.ProductVersion, Environment.NewLine);
exceptionMessage += string.Format(" Current Microsoft.SharePoint.Client.dll location:[{0}].{1}", spAssembly.Location, Environment.NewLine);
throw new SPMeta2NotSupportedException(exceptionMessage);
}
}
// AutoDetectSharePointPersistenceStorage
protected virtual List <PersistenceStorageServiceBase> ResolvePersistenceStorages(object modelHost, ModelNode modelNode)
{
if (Configuration == null)
{
return(new List <PersistenceStorageServiceBase>());
}
if (Configuration.AutoDetectSharePointPersistenceStorage)
{
var rootModelNodeType = modelNode.Value.GetType();
TraceService.InformationFormat(0, "Detecting SharePoint persistence storage implementation for root definitin type:[{0}]", rootModelNodeType);
var currentStorageServices = ServiceContainer.Instance.GetServices <SharePointPersistenceStorageServiceBase>();
SharePointPersistenceStorageServiceBase targetService = null;
var typedModelHost = modelHost.WithAssertAndCast <ModelHostBase>("modelHost", v => v.RequireNotNull());
foreach (var service in currentStorageServices)
{
if (service.TargetDefinitionTypes.Contains(rootModelNodeType))
{
var serviceTypeName = service.GetType().Name;
// cause it could be multiple service registrations here by both CSOM and SSOM
// we need to know the context coming from the top and then resolve correct service for the API
if (typedModelHost.IsSSOM && serviceTypeName.Contains("SSOM"))
{
targetService = service;
break;
}
if (typedModelHost.IsCSOM && serviceTypeName.Contains("CSOM"))
{
targetService = service;
break;
}
}
}
if (targetService == null)
{
throw new SPMeta2Exception(
string.Format("Coudn't find SharePoint persistence storage implementation for root definitin type:[{0}]",
rootModelNodeType));
}
TraceService.InformationFormat(0, "Initialilize persistence storage [{0}] with model host", targetService.GetType());
targetService.InitialiseFromModelHost(modelHost);
TraceService.Information(0, "Returning persistence storage implementation");
var result = new List <PersistenceStorageServiceBase>();
result.Add(targetService);
return(result);
}
return(Configuration.PersistenceStorages);
}
public void RegisterModelHandler(ModelHandlerBase modelHandlerType)
{
TraceService.InformationFormat((int)LogEventId.CoreCalls,
"RegisterModelHandler of type:[{0}] for target type:[{1}]",
new object[]
{
modelHandlerType.GetType(),
modelHandlerType.TargetType
});
if (!ModelHandlers.ContainsKey(modelHandlerType.TargetType))
{
TraceService.VerboseFormat((int)LogEventId.CoreCalls,
"Model handler for type [{0}] has not been registered yet. Registering.",
new object[] { modelHandlerType.GetType() });
ModelHandlers.Add(modelHandlerType.TargetType, modelHandlerType);
}
else
{
TraceService.VerboseFormat((int)LogEventId.CoreCalls,
"Model handler for type [{0}] has been registered. Skipping.",
new object[] { modelHandlerType.GetType() });
}
}
protected virtual void CheckCSOMRuntimeVersion()
{
// Require minimum SP2013 SP1 which is 15.0.4569.1000
// We need 15.0.4569.1000 as this allows to create content types with particular ID
// If current assembly version is lover than 15.0.4569.1000, then we gonna have missing field exception on ContentTypeCreationInformation.Id
// http://blogs.technet.com/b/steve_chen/archive/2013/03/26/3561010.aspx
var spAssembly = GetCSOMRuntimeAssembly();
var versionInfo = GetCSOMRuntimeVersion();
var assemblyLocation = string.Empty;
// RequireCSOMRuntimeVersionDeploymentService does not work under Azure Funtions #962
// https://github.com/SubPointSolutions/spmeta2/issues/962
try
{
assemblyLocation = spAssembly.Location;
}
catch (Exception assemblyLocationLoadException)
{
assemblyLocation = string.Format("Coudn't load .Location property. Exception was:[{0}]", assemblyLocationLoadException);
}
TraceService.InformationFormat((int)LogEventId.ModelProcessing,
"CSOM - CheckSharePointRuntimeVersion. Required minimal version :[{0}]. Current version: [{1}] Location: [{2}]",
new object[]
{
MinimalVersion,
versionInfo,
assemblyLocation
});
if (versionInfo.Major == 14)
{
// TODO, SP2010 check later
}
else if (versionInfo.Major == 15)
{
if (versionInfo < SP2013MinimalVersion)
{
TraceService.Error((int)LogEventId.ModelProcessing, "CSOM - CheckSharePointRuntimeVersion failed. Throwing SPMeta2NotSupportedException");
var exceptionMessage = string.Empty;
exceptionMessage += string.Format("SPMeta2.CSOM.dll requires at least SP2013 SP1 runtime ({0}).{1}", MinimalVersion, Environment.NewLine);
exceptionMessage += string.Format(" Current Microsoft.SharePoint.Client.dll version:[{0}].{1}", versionInfo.Major, Environment.NewLine);
exceptionMessage += string.Format(" Current Microsoft.SharePoint.Client.dll location:[{0}].{1}", assemblyLocation, Environment.NewLine);
throw new SPMeta2NotSupportedException(exceptionMessage);
}
}
else if (versionInfo.Major == 16)
{
// TODO, SP2016 check later
}
}
protected Web GetExistingWeb(Site site, Web parentWeb, string currentWebUrl)
{
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "Entering GetExistingWeb()");
var result = false;
var srcUrl = currentWebUrl.ToLower().Trim('/').Trim('\\');
// for self-hosting and '/'
if (parentWeb.Url.ToLower().Trim('/').Trim('\\').EndsWith(srcUrl))
{
return(parentWeb);
}
var context = parentWeb.Context;
Web web = null;
var scope = new ExceptionHandlingScope(context);
using (scope.StartScope())
{
using (scope.StartTry())
{
web = site.OpenWeb(currentWebUrl);
}
using (scope.StartCatch())
{
}
}
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "ExecuteQuery()");
context.ExecuteQueryWithTrace();
if (!scope.HasException && web != null && web.ServerObjectIsNull == false)
{
TraceService.InformationFormat((int)LogEventId.ModelProvisionCoreCall, "Found web with URL: [{0}]", currentWebUrl);
context.Load(web);
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "ExecuteQuery()");
context.ExecuteQueryWithTrace();
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "Exciting GetExistingWeb()");
return(web);
}
TraceService.InformationFormat((int)LogEventId.ModelProvisionCoreCall, "Can't find web with URL: [{0}]. Returning NULL.", currentWebUrl);
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "Exciting GetExistingWeb()");
return(null);
}
protected ContentType FindListContentType(List list, ContentTypeLinkDefinition contentTypeLinkModel)
{
ContentType result = null;
// TODO
// https://github.com/SubPointSolutions/spmeta2/issues/68
// if content type name was not provided, this fails
// should be re-done by ID and Name
// OOTB content types could be binded by ID, and custom content types might be binded by name
// trying to find by name
if (!string.IsNullOrEmpty(contentTypeLinkModel.ContentTypeName))
{
TraceService.InformationFormat((int)LogEventId.ModelProvisionCoreCall,
"ContentTypeName is not NULL. Trying to find list content type by ContentTypeName: [{0}]", contentTypeLinkModel.ContentTypeName);
result = list.ContentTypes.FindByName(contentTypeLinkModel.ContentTypeName);
}
// trying to find by content type id
// will never be resolved, actually
// list content types have different ID
//if (result == null && !string.IsNullOrEmpty(contentTypeLinkModel.ContentTypeId))
// result = list.ContentTypes.GetById(contentTypeLinkModel.ContentTypeId);
// trying to find by beat match
if (result == null)
{
TraceService.InformationFormat((int)LogEventId.ModelProvisionCoreCall,
"Trying to find list content type by ContentTypeId: [{0}]", contentTypeLinkModel.ContentTypeId);
// No SPContentTypeCollection.BestMatch() method avialable.
// http://officespdev.uservoice.com/forums/224641-general/suggestions/6356289-expose-spcontenttypecollection-bestmatch-for-csom
// TODO, correct best match impl
foreach (var contentType in list.ContentTypes)
{
if (contentType.Id.ToString().ToUpper().StartsWith(contentTypeLinkModel.ContentTypeId.ToUpper()))
{
result = contentType;
}
}
}
return(result);
}
/// <summary>
/// Promotes a model event outside of the model handler.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
protected void InvokeOnModelEvent(object sender, ModelEventArgs args)
{
TraceService.InformationFormat((int)LogEventId.CoreCalls, "Entering InvokeOnModelEvent with sender: [{0}] and args: [{1}]",
new object[] { sender, args });
if (OnModelEvent != null)
{
TraceService.VerboseFormat((int)LogEventId.CoreCalls,
"OnModelEvent is not NULL. Calling OnModelEvent with sender: [{0}] and args: [{1}]",
new object[] { sender, args });
OnModelEvent.Invoke(this, args);
}
else
{
TraceService.Verbose((int)LogEventId.CoreCalls, "OnModelEvent is NULL. Skipping.");
}
TraceService.InformationFormat((int)LogEventId.CoreCalls, "Leaving InvokeOnModelEvent with sender: [{0}] and args: [{1}]",
new object[] { sender, args });
}
public override void Traverse(object modelHost, ModelNode modelNode)
{
try
{
var modelDefinition = modelNode.Value as DefinitionBase;
var modelHandler = OnModelHandlerResolve(modelNode);
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Raising OnModelFullyProcessing for model: [{0}].", modelNode);
if (OnModelFullyProcessing != null)
{
OnModelFullyProcessing(modelNode);
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Raising OnModelProcessing for model: [{0}].", modelNode);
if (OnModelProcessing != null)
{
OnModelProcessing(modelNode);
}
var requireselfProcessing = modelDefinition.RequireSelfProcessing || modelNode.Options.RequireSelfProcessing;
TraceService.InformationFormat((int)LogEventId.ModelProcessing, "Deploying model [{0}] RSP: [{1}] : [{2}].",
new[] { modelNode.Value.GetType().Name, requireselfProcessing.ToString(), modelNode.Value.ToString() });
if (requireselfProcessing)
{
modelHandler.DeployModel(modelHost, modelNode.Value);
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Raising OnModelProcessed for model: [{0}].", modelNode);
if (OnModelProcessed != null)
{
OnModelProcessed(modelNode);
}
var childModelTypes = GetSortedChildModelTypes(modelNode);
foreach (var childModelType in childModelTypes)
{
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Starting processing child models of type: [{0}].", new object[] { childModelType.Key });
var childModels = modelNode.GetChildModels(childModelType.Key).ToList();
ModelWeighService.SortChildModelNodes(modelNode, childModels);
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Found [{0}] models of type: [{1}].", new object[] { childModels.Count(), childModelType.Key });
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Raising OnChildModelsProcessing of type: [{0}].", new object[] { childModelType.Key });
if (OnChildModelsProcessing != null)
{
OnChildModelsProcessing(modelNode, childModelType.Key, childModels);
}
foreach (var childModel in childModels)
{
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Starting resolving model host of type: [{0}].", new object[] { childModelType.Key });
modelHandler.WithResolvingModelHost(new ModelHostResolveContext
{
ModelHost = modelHost,
Model = modelDefinition,
ChildModelType = childModelType.Key,
ModelNode = modelNode,
Action = childModelHost =>
{
Traverse(childModelHost, childModel);
}
});
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Finishing resolving model host of type: [{0}].", new object[] { childModelType.Key });
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Raising OnChildModelsProcessed of type: [{0}].", new object[] { childModelType.Key });
if (OnChildModelsProcessed != null)
{
OnChildModelsProcessed(modelNode, childModelType.Key, childModels);
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Finishing processing child models of type: [{0}].", new object[] { childModelType.Key });
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Raising OnModelFullyProcessed for model: [{0}].", modelNode);
if (OnModelFullyProcessed != null)
{
OnModelFullyProcessed(modelNode);
}
}
catch (Exception e)
{
if (e is SPMeta2ModelDeploymentException)
{
throw;
}
throw new SPMeta2ModelDeploymentException("There was an error while provisioning definition. Check ModelNode prop.", e)
{
ModelNode = modelNode,
};
}
}
public override void Traverse(object modelHost, ModelNode modelNode)
{
try
{
if (CurrentModelPath.Count == 0)
{
OnBeforeDeployModel(modelHost, modelNode);
}
CurrentModelPath.Push(modelNode);
var modelDefinition = modelNode.Value as DefinitionBase;
var modelHandler = OnModelHandlerResolve(modelNode);
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Raising OnModelFullyProcessing for model: [{0}].", modelNode);
if (OnModelFullyProcessing != null)
{
OnModelFullyProcessing(modelNode);
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Raising OnModelProcessing for model: [{0}].", modelNode);
OnBeforeDeployModelNode(modelHost, modelNode);
if (OnModelProcessing != null)
{
OnModelProcessing(modelNode);
}
//var requireselfProcessing = modelDefinition.RequireSelfProcessing || modelNode.Options.RequireSelfProcessing;
var requireselfProcessing = modelNode.Options.RequireSelfProcessing;
TraceService.InformationFormat((int)LogEventId.ModelProcessing,
"Deploying model [{0}] RSP: [{1}] : [{2}].",
new[] { modelNode.Value.GetType().Name, requireselfProcessing.ToString(), modelNode.Value.ToString() });
if (requireselfProcessing)
{
try
{
modelHandler.DeployModel(modelHost, modelNode.Value);
}
catch (Exception e)
{
var onExceptionArgs = new ModelTreeTraverseServiceExceptionEventArgs
{
Handled = false,
Exception = e
};
if (OnException != null)
{
OnException(this, onExceptionArgs);
}
if (!onExceptionArgs.Handled)
{
throw;
}
}
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Raising OnModelProcessed for model: [{0}].", modelNode);
// call up before OnModelProcessed
// Incremental provision real time trace problems #978
// https://github.com/SubPointSolutions/spmeta2/issues/978
OnAfterDeployModelNode(modelHost, modelNode);
if (OnModelProcessed != null)
{
OnModelProcessed(modelNode);
}
var childModelTypes = GetSortedChildModelTypes(modelNode);
foreach (var childModelType in childModelTypes)
{
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Starting processing child models of type: [{0}].", new object[] { childModelType.Key });
var childModels = modelNode.GetChildModels(childModelType.Key).ToList();
ModelWeighService.SortChildModelNodes(modelNode, childModels);
TraceService.VerboseFormat((int)LogEventId.ModelProcessing, "Found [{0}] models of type: [{1}].",
new object[] { childModels.Count(), childModelType.Key });
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Raising OnChildModelsProcessing of type: [{0}].", new object[] { childModelType.Key });
if (OnChildModelsProcessing != null)
{
OnChildModelsProcessing(modelNode, childModelType.Key, childModels);
}
foreach (var childModel in childModels)
{
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Starting resolving model host of type: [{0}].", new object[] { childModelType.Key });
modelHandler.WithResolvingModelHost(new ModelHostResolveContext
{
ModelHost = modelHost,
Model = modelDefinition,
ChildModelType = childModelType.Key,
ModelNode = modelNode,
Action = childModelHost =>
{
Traverse(childModelHost, childModel);
}
});
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Finishing resolving model host of type: [{0}].", new object[] { childModelType.Key });
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Raising OnChildModelsProcessed of type: [{0}].", new object[] { childModelType.Key });
if (OnChildModelsProcessed != null)
{
OnChildModelsProcessed(modelNode, childModelType.Key, childModels);
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Finishing processing child models of type: [{0}].", new object[] { childModelType.Key });
}
TraceService.VerboseFormat((int)LogEventId.ModelProcessing,
"Raising OnModelFullyProcessed for model: [{0}].", modelNode);
if (OnModelFullyProcessed != null)
{
OnModelFullyProcessed(modelNode);
}
}
catch (Exception e)
{
var onExceptionArgs = new ModelTreeTraverseServiceExceptionEventArgs
{
Handled = false,
Exception = e
};
if (OnException != null)
{
OnException(this, onExceptionArgs);
}
if (!onExceptionArgs.Handled)
{
if (e is SPMeta2ModelDeploymentException)
{
throw;
}
throw new SPMeta2ModelDeploymentException(
"There was an error while provisioning definition. Check ModelNode prop.", e)
{
ModelNode = modelNode,
};
}
}
finally
{
if (CurrentModelPath.Count != 0)
{
CurrentModelPath.Pop();
}
if (CurrentModelPath.Count == 0)
{
OnAfterDeployModel(modelHost, modelNode);
}
}
}
protected override void OnBeforeDeployModel(object modelHost, ModelNode modelNode)
{
base.OnBeforeDeployModel(modelHost, modelNode);
// clean up current model hash
CurrentModelHash = new ModelHash();
ClearCaches();
TraceService.InformationFormat(0, "Starting incremental provision with EnableCaching = {0}", EnableCaching);
var storages = ResolvePersistenceStorages(modelHost, modelNode);
// restore previous one
if (Configuration != null && storages.Count() > 0)
{
TraceService.Information(0, "Model hash restore: found [{0}] storage impl in Configuration.PersistenceStorages. Automatic model hash management is used");
var modelIdProperty = modelNode.GetPropertyBagValue(DefaultModelNodePropertyBagValue.Sys.IncrementalProvision.PersistenceStorageModelId);
if (modelIdProperty == null)
{
throw new SPMeta2Exception("IncrementalProvisionModelId is not set. Either clean PersistenceStorages and handle model hash persistence manually or set .PersistenceStorageModelId");
}
var modelId = modelIdProperty;
var objectId = string.Format("{0}.{1}", DefaultPersistenceModelIdPrefix, modelId);
var serializer = ServiceContainer.Instance.GetService <DefaultXMLSerializationService>();
serializer.RegisterKnownTypes(new[]
{
typeof(ModelHash),
typeof(ModelNodeHash)
});
foreach (var storage in storages)
{
TraceService.Information(0, string.Format("Restoring model hash with object id:[{0}] using storage impl [{1}]",
objectId, storage.GetType()));
var data = storage.LoadObject(objectId);
if (data != null)
{
var dataString = Encoding.UTF8.GetString(data);
var dataObject = serializer.Deserialize(typeof(ModelHash), dataString) as ModelHash;
if (dataObject != null)
{
PreviousModelHash = dataObject;
TraceService.Information(0, string.Format("Restored model hash with object id:[{0}] using storage impl [{1}]",
objectId, storage.GetType()));
break;
}
}
else
{
TraceService.Information(0, string.Format("Restored model hash with object id:[{0}] using storage impl [{1}]",
objectId, storage.GetType()));
}
}
TraceService.Information(0, string.Format("Coudn't restore model hash with object id:[{0}]. Either first provision is user or storage is wrong.", objectId));
}
else
{
TraceService.Information(0, "Model hash restore: can't find any persistence storage impl in Configuration.PersistenceStorages. Assuming manual model hash management is used");
}
}
protected override void OnBeforeDeployModelNode(object modelHost, ModelNode modelNode)
{
// temporary measure
// we need to restoreoriginal value of .RequireSelfProcessing to avoid any model changes
// set 'ProcessedRequireSelfProcessingValue' in property bag for the further
OriginalRequireSelfProcessingValue = modelNode.Options.RequireSelfProcessing;
// lookup node and definition in model state
// mark as modelNode.Options.RequireSelfProcessing true/false based on state
var currentModelNode = modelNode;
var currentDefinition = modelNode.Value;
var prevModelHash = GetPreviousModelHash();
var isSingleIdentity = IsSingletonIdentityDefinition(currentDefinition);
if (isSingleIdentity)
{
TraceService.InformationFormat(0,
"Detected singleton definition [{0}]. Incremental update for such definitions isn't supported yet. Skipping.",
currentDefinition);
return;
}
else
{
TraceService.InformationFormat(0,
"Calculating hashes for node and definition:[{0}]",
currentDefinition);
}
//var currentNodeHashHash = HashService.GetHashCode(currentModelNode);
var currentDefinitionHash = GetHashString(currentDefinition);
var currentDefinitionIdentityKey = GetDefinitionIdentityKey(currentDefinition);
var currentDefinitionIdentityHash = GetHashString(currentDefinitionIdentityKey);
var currentDefinitionFullPath = GetDefinitionFullPath(false);
var currentDefinitionFullPathHash = GetDefinitionFullPath(true);
//TraceService.InformationFormat(0, " -node hash:[{0}]", currentNodeHashHash);
TraceService.InformationFormat(0, " - definition hash:[{0}]", currentDefinitionHash);
TraceService.InformationFormat(0, " - definition full path:[{0}]", currentDefinitionFullPath);
TraceService.InformationFormat(0, " - definition full path hash:[{0}]", currentDefinitionFullPathHash);
var prevModeNodeHashes = prevModelHash.ModelNodes
.Where(h => h.DefinitionFullPathHash == currentDefinitionFullPathHash);
// same definition is added multiple times
// this could be
// - toggling, such as feature activation toggling
// - intentional toggling of the field or something
// - intentional adding definition twice
// we don't change anyting with the yet preferring to skip incremental provision detection
if (prevModeNodeHashes.Count() > 1)
{
TraceService.InformationFormat(0, "Found more than one previous model node by path hash:[{0}]", currentDefinitionFullPathHash);
TraceService.Information(0, "Not changing anything, incremental provision can't detect right path to change here.");
IgnoredModelNodes.Add(currentModelNode);
return;
}
var prevModeNodeHash = prevModeNodeHashes.FirstOrDefault();
if (prevModeNodeHash != null)
{
TraceService.InformationFormat(0, "Found previous model node by path hash:[{0}]", currentDefinitionFullPathHash);
if (prevModeNodeHash.DefinitionHash != currentDefinitionHash)
{
TraceService.Information(0, "Definition hashes don't macth. Setting .Options.RequireSelfProcessing = true if it's not.");
if (!modelNode.Options.RequireSelfProcessing)
{
modelNode.Options.RequireSelfProcessing = true;
}
}
else
{
TraceService.Information(0, "Definition hashes match. Setting .Options.RequireSelfProcessing = false.");
modelNode.Options.RequireSelfProcessing = false;
}
}
else
{
TraceService.InformationFormat(0,
"Cannot find previous model hash. Leaving .Options.RequireSelfProcessing as it is:[{0}]",
currentModelNode.Options.RequireSelfProcessing);
}
}
public override void DeployModel(object modelHost, DefinitionBase model)
{
if (!(modelHost is SiteModelHost || modelHost is ListModelHost))
{
throw new ArgumentException("modelHost needs to be SiteModelHost/ListModelHost instance.");
}
CurrentSiteModelHost = modelHost as SiteModelHost;
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "Casting field model definition");
var fieldModel = model.WithAssertAndCast <FieldDefinition>("model", value => value.RequireNotNull());
Field currentField = null;
ClientRuntimeContext context = null;
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = null,
ObjectType = GetTargetFieldType(fieldModel),
ObjectDefinition = model,
ModelHost = modelHost
});
InvokeOnModelEvent <FieldDefinition, Field>(currentField, ModelEventType.OnUpdating);
if (modelHost is SiteModelHost)
{
var siteHost = modelHost as SiteModelHost;
context = siteHost.HostSite.Context;
currentField = DeploySiteField(siteHost as SiteModelHost, fieldModel);
}
else if (modelHost is ListModelHost)
{
var listHost = modelHost as ListModelHost;
context = listHost.HostList.Context;
currentField = DeployListField(modelHost as ListModelHost, fieldModel);
}
object typedField = null;
// emulate context.CastTo<>() call for typed field type
if (GetTargetFieldType(fieldModel) != currentField.GetType())
{
var targetFieldType = GetTargetFieldType(fieldModel);
TraceService.InformationFormat((int)LogEventId.ModelProvisionCoreCall, "Calling context.CastTo() to field type: [{0}]", targetFieldType);
var method = context.GetType().GetMethod("CastTo");
var generic = method.MakeGenericMethod(targetFieldType);
typedField = generic.Invoke(context, new object[] { currentField });
}
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = typedField ?? currentField,
ObjectType = GetTargetFieldType(fieldModel),
ObjectDefinition = model,
ModelHost = modelHost
});
InvokeOnModelEvent <FieldDefinition, Field>(currentField, ModelEventType.OnUpdated);
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "UpdateAndPushChanges(true)");
currentField.UpdateAndPushChanges(true);
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "ExecuteQuery()");
context.ExecuteQueryWithTrace();
}
