protected override ModelBusAdapter DoCreateAdapter(ModelBusReference reference, IServiceProvider serviceProvider)
{
this.CheckCanCreateAdapter(reference);
ModelingAdapter item = null;
ModelingDocumentHandler documentHandler = null;
ModelingAdapterReference adapterReference = reference.AdapterReference as ModelingAdapterReference;
try
{
documentHandler = this.CreateDocumentHandler(adapterReference, base.ModelBus);
if (documentHandler == null)
{
throw new AdapterCreationException(Microsoft.VisualStudio.TextTemplating.Modeling.ModelBusExceptionMessages.UnknownErrorOccurred);
}
item = this.CreateModelingAdapterInstance(reference, documentHandler.Root);
if (item == null)
{
throw new AdapterCreationException(Microsoft.VisualStudio.TextTemplating.Modeling.ModelBusExceptionMessages.UnknownErrorOccurred);
}
if (!item.TrySetDocumentHandler(documentHandler))
{
throw new AdapterCreationException(Microsoft.VisualStudio.TextTemplating.Modeling.ModelBusExceptionMessages.UnknownErrorOccurred);
}
}
catch (Exception)
{
if (documentHandler != null)
{
documentHandler.Dispose();
}
throw;
}
disposeList.Add(item);
return(item);
}
protected virtual ModelingDocumentHandler CreateDocumentHandler(ModelingAdapterReference adapterReference, IServiceProvider serviceProvider)
{
string adapterReferenceStoreKey = this.GetAdapterReferenceStoreKey(adapterReference);
Store sessionStore = SessionStoreCache.GetSessionStore(adapterReferenceStoreKey);
ModelElement root = null;
if (sessionStore != null)
{
root = this.FindStoreRoot(sessionStore, adapterReference, serviceProvider);
}
if (root == null)
{
root = this.CreateLoadStore(sessionStore, adapterReference, serviceProvider);
if (root == null)
{
throw new AdapterCreationException(Microsoft.VisualStudio.TextTemplating.Modeling.ModelBusExceptionMessages.GetErrorLoadFailed(adapterReference.AbsoluteTargetPath));
}
SessionStoreCache.CacheSessionStore(adapterReferenceStoreKey, root.Store);
}
if (root != null)
{
return(new VsTextTemplatingModelingDocumentHandler(adapterReference.AbsoluteTargetPath, root));
}
return(null);
}
protected virtual ModelElement FindStoreRoot(Store store, ModelingAdapterReference adapterReference, IServiceProvider serviceProvider)
{
ModelElement element = null;
Tuple <string, ModelElement> alternateId = store.DefaultPartition.AlternateId as Tuple <string, ModelElement>;
if (alternateId != null)
{
element = alternateId.Item2;
}
return(element);
}
protected virtual ModelElement CreateLoadStore(Store store, ModelingAdapterReference adapterReference, IServiceProvider serviceProvider)
{
ModelElement element = null;
if (store == null)
{
store = new Store(serviceProvider, new Type[0]);
}
element = this.LoadPartition(store.DefaultPartition, adapterReference.AbsoluteTargetPath);
if (element != null)
{
element.Partition.AlternateId = new Tuple <string, ModelElement>(adapterReference.AbsoluteTargetPath, element);
}
return(element);
}
/// <summary>
/// Attempts to create and return a model bus reference from the supplied data.
/// </summary>
public override ModelBusReference CreateReference(params object[] modelLocatorInfo)
{
EnvDTE.ProjectItem item = GetProjectItem(modelLocatorInfo);
if (item == null)
{
return(null);
}
ModelingAdapterReference mar = new ModelingAdapterReference(null, null, item.get_FileNames(1));
ModelBusReference mbr = new ModelBusReference(
this.ModelBus, Adapter.AdapterId,
Path.GetFileNameWithoutExtension(item.Name),
mar);
return(mbr);
}
/// <summary>
/// Attempts to create and return a model bus reference from the supplied data.
/// </summary>
public override ModelBusReference CreateReference(params object[] modelLocatorInfo)
{
EnvDTE.ProjectItem item = GetProjectItem(modelLocatorInfo);
if (item == null)
{
return null;
}
ModelingAdapterReference mar = new ModelingAdapterReference(null, null, item.get_FileNames(1));
ModelBusReference mbr = new ModelBusReference(
this.ModelBus, Adapter.AdapterId,
Path.GetFileNameWithoutExtension(item.Name),
mar);
return mbr;
}
public override ModelBusReference CreateReference(params object[] modelLocatorInfo)
{
string file = GetFileLocation(modelLocatorInfo);
if (file != null)
{
// Create the part of the reference which depends on the Adapter
ModelingAdapterReference mar = new ModelingAdapterReference(null, null, file);
// And aggregate it with the adapter manager's part
ModelBusReference mbr = new ModelBusReference(
this.ModelBus, ServiceContractDslAdapter.AdapterId, Path.GetFileNameWithoutExtension(file), mar);
return mbr;
}
return null;
}
public override ModelBusReference CreateReference(params object[] modelLocatorInfo)
{
string file = GetFileLocation(modelLocatorInfo);
if (file != null)
{
// Create the part of the reference which depends on the Adapter
ModelingAdapterReference mar = new ModelingAdapterReference(null, null, file);
// And aggregate it with the adapter manager's part
ModelBusReference mbr = new ModelBusReference(
this.ModelBus, ServiceContractDslAdapter.AdapterId, Path.GetFileNameWithoutExtension(file), mar);
return(mbr);
}
return(null);
}
public void WhenCreatingReference_ThenUsesAdapter()
{
var stateFile = this.solution.Find <IItem>(item => item.Name.EndsWith(StoreConstants.RuntimeStoreExtension)).First();
var manager = this.modelBus.FindAdapterManagers(new object[] { stateFile.PhysicalPath }).FirstOrDefault();
Assert.NotNull(manager);
Assert.True(manager.CanCreateReference(new object[] { stateFile.PhysicalPath }));
var mar = new ModelingAdapterReference(null, null, stateFile.PhysicalPath);
var mbr = new ModelBusReference(this.modelBus, Adapter.AdapterId,
Path.GetFileNameWithoutExtension(stateFile.Name),
mar);
using (var adapter = this.modelBus.CreateAdapter(mbr, VsIdeTestHostContext.ServiceProvider))
{
var withRoot = adapter as IModelingAdapterWithRootedModel;
var state = ((IProductState)withRoot.ModelRoot).Products.First();
var elementRef = adapter.GetElementReference(state);
Assert.NotNull(elementRef);
}
}
public void WhenCreatingReference_ThenUsesAdapter()
{
var stateFile = this.solution.Find<IItem>(item => item.Name.EndsWith(StoreConstants.RuntimeStoreExtension)).First();
var manager = this.modelBus.FindAdapterManagers(new object[] { stateFile.PhysicalPath }).FirstOrDefault();
Assert.NotNull(manager);
Assert.True(manager.CanCreateReference(new object[] { stateFile.PhysicalPath }));
var mar = new ModelingAdapterReference(null, null, stateFile.PhysicalPath);
var mbr = new ModelBusReference(this.modelBus, Adapter.AdapterId,
Path.GetFileNameWithoutExtension(stateFile.Name),
mar);
using (var adapter = this.modelBus.CreateAdapter(mbr, VsIdeTestHostContext.ServiceProvider))
{
var withRoot = adapter as IModelingAdapterWithRootedModel;
var state = ((IProductState)withRoot.ModelRoot).Products.First();
var elementRef = adapter.GetElementReference(state);
Assert.NotNull(elementRef);
}
}
private static void AssertPartitionAdapterReferenceMatch(ModelingAdapterReference adapterReference, Partition partition)
{
object alternateId = partition.AlternateId;
}
protected virtual string GetAdapterReferenceStoreKey(ModelingAdapterReference adapterReference)
{
return(adapterReference.AbsoluteTargetPath);
}
