private void PerformGeneration(
nHydrateModel model,
List <nHydrateGeneratorProject> genList,
Microsoft.VisualStudio.Modeling.Store store,
Microsoft.VisualStudio.Modeling.Shell.ModelingDocData docData,
List <Type> excludeList,
nHydrate.Generator.Common.GeneratorFramework.GeneratorHelper genHelper)
{
_totalFileCount = 0;
_processedFileCount = 0;
var pkey = string.Empty;
try
{
var startTime = DateTime.Now;
var isLicenseError = false;
try
{
//Get the last version we generated on this machine
//We will use this to determine if any other generations have been performed on other machines
var cacheFile = new nHydrate.Generator.Common.ModelCacheFile(genList.First());
var cachedGeneratedVersion = cacheFile.GeneratedVersion;
var generatedVersion = cachedGeneratedVersion + 1;
pkey = ProgressHelper.ProgressingStarted("Generating...", false, 240000); //Put a 4 minute timer on it
foreach (var generator in genList)
{
var modelRoot = (generator.Model as nHydrate.Generator.Models.ModelRoot);
modelRoot.GeneratedVersion = generatedVersion;
_totalFileCount += genHelper.GetFileCount(generator, excludeList);
}
System.Diagnostics.Debug.WriteLine($"File count: {_totalFileCount}");
//Save document
var isDirty = 0;
docData.IsDirty(out isDirty);
if (model.IsDirty || (isDirty != 0))
{
(docData as nHydrateDocData).Save(docData.FileName, 1, 0);
}
_startTime = DateTime.Now;
foreach (var item in genList)
{
genHelper.GenerateAll(item, excludeList);
}
var modelKey = (genList.FirstOrDefault()?.Model as nHydrate.Generator.Models.ModelRoot)?.Key;
//Save model statistics
var eCount = model.Entities.Count;
var fCount = model.Entities.SelectMany(x => x.FieldList).Count();
ModelStatsFile.Log(modelKey, eCount, fCount);
//Save local copy of last generated version
cacheFile.GeneratedVersion = generatedVersion;
cacheFile.ModelerVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
cacheFile.Save();
this.ErrorList = genHelper.GetErrorList().ToList();
}
catch (nHydrate.Generator.Common.Exceptions.LicenseException ex)
{
ProgressHelper.ProgressingComplete(pkey);
MessageBox.Show("This product is not properly licensed.", "License Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
isLicenseError = true;
}
catch (Exception ex)
{
throw;
}
finally
{
ProgressHelper.ProgressingComplete(pkey);
}
var endTime = DateTime.Now;
var duration = endTime.Subtract(startTime);
#region Show Generation Complete Dialog
if (!isLicenseError)
{
using (var F = new StatisticsForm())
{
var text = "The generation was successful.\r\n\r\n";
text += "Files generated: " + this.FilesSuccess + "\r\n";
text += "Files skipped: " + this.FilesSkipped + "\r\n";
text += "Files failed: " + this.FilesFailed + "\r\n";
text += "\r\n\r\n";
text += "Generation time: " + duration.Hours.ToString("00") + ":" +
duration.Minutes.ToString("00") + ":" +
duration.Seconds.ToString("00");
F.DisplayText = text;
F.GeneratedFileList = this.GeneratedFileList;
F.ShowDialog();
}
}
#endregion
}
catch (Exception ex)
{
ProgressHelper.ProgressingComplete(pkey);
GlobalHelper.ShowError(ex);
}
}
public static void ImportDatabase(nHydrate.Dsl.nHydrateModel model, Store store, Microsoft.VisualStudio.Modeling.Diagrams.Diagram diagram, nHydrate.DataImport.Database database)
{
((nHydrate.Dsl.nHydrateDiagram)diagram).IsLoading = true;
model.IsLoading = true;
var pkey = ProgressHelper.ProgressingStarted("Processing Import...", true);
model.IsLoading = true;
try
{
var addedEntities = new List <Entity>();
var diagramEntities = model.Entities.ToList();
var diagramViews = model.Views.ToList();
using (var transaction = store.TransactionManager.BeginTransaction(Guid.NewGuid().ToString()))
{
#region TEMP TEMP - RESET THE PARAMETERS AND FIELDS OF ALL NON-ENTITY OBJECTS - USED FOR DEBUGGING
//foreach (var entity in model.Entities)
//{
// var table = database.EntityList.FirstOrDefault(x => x.Name == entity.Name);
// if (table != null)
// {
// foreach (var field in entity.Fields)
// {
// var column = table.FieldList.FirstOrDefault(x => x.Name == field.Name);
// if (column != null)
// {
// field.SortOrder = column.SortOrder;
// }
// }
// }
// entity.Fields.Sort((x, y) => (x.SortOrder < y.SortOrder ? -1 : 0));
//}
//foreach (var view in database.ViewList)
//{
// var newView = diagramViews.FirstOrDefault(x => x.Name.ToLower() == view.Name.ToLower());
// if (newView != null)
// {
// foreach (var field in view.FieldList)
// {
// var newField = newView.Fields.FirstOrDefault(x => x.Name.ToLower() == field.Name.ToLower());
// if (newField != null) newField.Nullable = field.Nullable;
// }
// }
//}
//foreach (var index in database.IndexList.Where(x => x.FieldList.Count == 1 && !x.FieldList.First().IsDescending))
//{
// var entity = model.Entities.FirstOrDefault(x => x.Name == index.TableName);
// if (entity != null)
// {
// var field = entity.Fields.FirstOrDefault(x => x.Name == index.FieldList.First().Name);
// if (field != null)
// {
// field.IsIndexed = true;
// }
// }
//}
//transaction.Commit();
//return;
#endregion
#region Load Entities
var addedChangedEntities = database.EntityList.Where(x => x.ImportState == DataImport.ImportStateConstants.Added || x.ImportState == DataImport.ImportStateConstants.Modified).ToList();
#region Entities
foreach (var entity in addedChangedEntities)
{
var newEntity = diagramEntities.FirstOrDefault(x => x.Id == entity.ID);
if (newEntity == null)
{
newEntity = diagramEntities.FirstOrDefault(x => x.Name.ToLower() == entity.Name.ToLower());
}
if (newEntity == null)
{
newEntity = new Entity(model.Partition)
{
Name = entity.Name
};
model.Entities.Add(newEntity);
addedEntities.Add(newEntity);
//Correct for invalid identifiers
//if (!nHydrate.Dsl.ValidationHelper.ValidCodeIdentifier(newEntity.Name) && !nHydrate.Dsl.ValidationHelper.IsReservedWord(newEntity.Name))
if (!nHydrate.Dsl.ValidationHelper.ValidCodeIdentifier(newEntity.Name))
{
newEntity.CodeFacade = nHydrate.Dsl.ValidationHelper.MakeCodeIdentifier(newEntity.Name, string.Empty);
}
}
newEntity.AllowCreateAudit = entity.AllowCreateAudit;
newEntity.AllowModifyAudit = entity.AllowModifyAudit;
newEntity.AllowTimestamp = entity.AllowTimestamp;
newEntity.IsTenant = entity.IsTenant;
newEntity.Name = entity.Name;
newEntity.Schema = entity.Schema;
PopulateFields(model, entity, newEntity);
//Order columns by database
//newEntity.Fields.Sort((x, y) => x.Name.CompareTo(y.Name));
newEntity.Fields.Sort((x, y) => (x.SortOrder < y.SortOrder ? -1 : 0));
}
#endregion
//Remove the ones that need to be remove
model.Entities.Remove(x => database.EntityList.Where(z => z.ImportState == DataImport.ImportStateConstants.Deleted).Select(a => a.Name).ToList().Contains(x.Name));
#endregion
#region Load Relations
if (!database.IgnoreRelations)
{
var allRelationElementList = store.CurrentContext.Partitions.First().Value.ElementDirectory.AllElements
.ToList()
.Where(x => x is EntityHasEntities)
.ToList()
.Cast <EntityHasEntities>()
.ToList();
foreach (var entity in database.EntityList)
{
foreach (var relation in entity.RelationshipList)
{
var isNewConnection = false;
var connection = allRelationElementList.FirstOrDefault(x => x.ImportData == relation.ImportData);
//Now verify that this is the table has not been renamed
if (connection != null)
{
//If the table names no longer match then create a new relation
if (!connection.ChildEntity.Name.Match(relation.TargetEntity.Name) || !connection.ParentEntity.Name.Match(relation.SourceEntity.Name))
{
connection.ImportData = string.Empty;
connection = null;
}
}
if (connection == null)
{
//try to find this relation by table/fields/role
connection = allRelationElementList.FirstOrDefault(x => x.GetCorePropertiesHash() == relation.CorePropertiesHash);
}
var parent = model.Entities.FirstOrDefault(x => x.Name == relation.SourceEntity.Name);
var child = model.Entities.FirstOrDefault(x => x.Name == relation.TargetEntity.Name);
if (connection == null)
{
var existingRelation = diagram.NestedChildShapes.FirstOrDefault(x => x.Id == relation.ID);
if (existingRelation == null)
{
if (child != null && parent != null)
{
//var currentList = store.CurrentContext.Partitions.First().Value.ElementDirectory.AllElements.ToList();
//parent.ChildEntities.Add(child);
//var updatedList = store.CurrentContext.Partitions.First().Value.ElementDirectory.AllElements.ToList();
//var last = updatedList.Last();
//updatedList.RemoveAll(x => currentList.Contains(x));
//connection = updatedList.First() as EntityHasEntities;
//if (connection != last) System.Diagnostics.Debug.Write("");
parent.ChildEntities.Add(child);
connection = store.CurrentContext.Partitions.First().Value.ElementDirectory.AllElements.Last() as EntityHasEntities;
isNewConnection = true;
connection.ImportData = relation.ImportData;
}
}
} //Relation does not exist
//Add the relation fields
if (parent != null && child != null)
{
foreach (var ritem in relation.RelationshipColumnList)
{
var parentField = parent.Fields.FirstOrDefault(x => x.Name == ritem.ParentField.Name);
var childField = child.Fields.FirstOrDefault(x => x.Name == ritem.ChildField.Name);
if (parentField != null && childField != null)
{
//Do not import the role name again.
if (isNewConnection)
{
connection.RoleName = relation.RoleName;
connection.ImportedConstraintName = relation.ConstraintName;
}
var currentRelationField = model.RelationFields.FirstOrDefault(x =>
x.SourceFieldId == parentField.Id &&
x.TargetFieldId == childField.Id &&
x.RelationID == connection.Id);
//Only add if not there already
if (currentRelationField == null)
{
model.RelationFields.Add(
new RelationField(model.Partition)
{
SourceFieldId = parentField.Id,
TargetFieldId = childField.Id,
RelationID = connection.Id,
}
);
}
}
} //Relation Columns
}
}
}
}
#endregion
#region Process Indexes
//Only get the single column indexes ascending
var isIndexedList = database.IndexList.Where(x => x.FieldList.Count == 1 && !x.FieldList.First().IsDescending).ToList();
var allIndexList = database.IndexList.Where(x => addedChangedEntities.Select(z => z.Name.ToLower()).Contains(x.TableName.ToLower())).ToList();
//Delete existing indexes by name. These will be recreated.
foreach (var index in allIndexList)
{
var existing = model.Entities.SelectMany(x => x.Indexes).FirstOrDefault(x => x.ImportedName == index.IndexName);
if (existing != null)
{
existing.Delete();
}
}
//Delete existing IsIndexed indexes with no import names as they will be recreated
var existingIsIndexedList = model.Entities.Where(x => addedChangedEntities.Select(z => z.Name.ToLower()).Contains(x.Name.ToLower())).SelectMany(x => x.Indexes).Where(x => x.IsIndexedType).ToList();
foreach (var index in isIndexedList)
{
foreach (var existing in existingIsIndexedList)
{
if (index.IsMatch(existing))
{
existing.Delete();
}
}
}
//Create all indexes
foreach (var index in allIndexList)
{
var entity = model.Entities.FirstOrDefault(x => x.Name == index.TableName);
if (entity != null)
{
var realFields = entity.Fields.Where(x => index.FieldList.Select(z => z.Name).Contains(x.Name)).ToList();
if (realFields.Count > 0)
{
//Try to get the PK if one exists
var isNew = true;
Index newIndex = null;
if (index.IsPrimaryKey)
{
newIndex = entity.Indexes.FirstOrDefault(x => x.IndexType == IndexTypeConstants.PrimaryKey);
if (newIndex != null)
{
isNew = false;
newIndex.IndexColumns.Clear();
}
}
//Create an index
if (newIndex == null)
{
newIndex = new Index(entity.Partition);
}
newIndex.ParentEntityID = entity.Id;
newIndex.ImportedName = index.IndexName;
newIndex.Clustered = index.Clustered;
newIndex.IsUnique = index.IsUnique;
if (index.IsPrimaryKey)
{
newIndex.IndexType = IndexTypeConstants.PrimaryKey;
}
else if (isIndexedList.Contains(index))
{
newIndex.IndexType = IndexTypeConstants.IsIndexed;
}
else
{
newIndex.IndexType = IndexTypeConstants.User;
}
if (isNew)
{
entity.Indexes.Add(newIndex);
}
foreach (var ic in index.FieldList)
{
var field = realFields.FirstOrDefault(x => x.Name == ic.Name);
if (field != null)
{
var newIndexColumn = new IndexColumn(entity.Partition);
newIndexColumn.Ascending = !ic.IsDescending;
newIndexColumn.FieldID = field.Id;
newIndexColumn.IsInternal = true;
newIndexColumn.SortOrder = ic.OrderIndex;
newIndex.IndexColumns.Add(newIndexColumn);
}
}
}
}
}
//Create the special IsIndexed settings
//This will not create a new index since it was created above
foreach (var index in isIndexedList)
{
var entity = model.Entities.FirstOrDefault(x => x.Name == index.TableName);
if ((entity != null) && addedChangedEntities.Select(z => z.Name.ToLower()).Contains(entity.Name.ToLower()))
{
var field = entity.Fields.FirstOrDefault(x => x.Name == index.FieldList.First().Name);
if (field != null)
{
field.IsIndexed = true;
}
}
}
#endregion
#region Add Views
foreach (var view in database.ViewList.Where(x => x.ImportState == DataImport.ImportStateConstants.Added || x.ImportState == DataImport.ImportStateConstants.Modified))
{
var newView = diagramViews.FirstOrDefault(x => x.Id == view.ID);
if (newView == null)
{
newView = diagramViews.FirstOrDefault(x => x.Name.ToLower() == view.Name.ToLower());
}
if (newView == null)
{
newView = new nHydrate.Dsl.View(model.Partition)
{
Name = view.Name
};
model.Views.Add(newView);
//Correct for invalid identifiers
//if (!nHydrate.Dsl.ValidationHelper.ValidCodeIdentifier(newView.Name) && !nHydrate.Dsl.ValidationHelper.IsReservedWord(newView.Name))
if (!nHydrate.Dsl.ValidationHelper.ValidCodeIdentifier(newView.Name))
{
newView.CodeFacade = nHydrate.Dsl.ValidationHelper.MakeCodeIdentifier(newView.Name, string.Empty);
}
}
newView.Name = view.Name;
newView.Schema = view.Schema;
newView.SQL = view.SQL;
PopulateFields(model, view, newView);
}
//Remove the ones that need to be remove
model.Views.Remove(x => database.ViewList.Where(z => z.ImportState == DataImport.ImportStateConstants.Deleted).Select(a => a.Name).ToList().Contains(x.Name));
#endregion
transaction.Commit();
}
}
catch (Exception ex)
{
throw;
}
finally
{
model.IsLoading = false;
ProgressHelper.ProgressingComplete(pkey);
((nHydrate.Dsl.nHydrateDiagram)diagram).IsLoading = false;
model.IsLoading = false;
}
}
