private void ProcessAll()
{
var typesToProcess = context.ModelDef.Types
.Where(t => !t.IsGenericTypeDefinition && !t.IsAutoGenericInstance);
foreach (var type in typesToProcess)
{
var underlyingType = type.UnderlyingType;
if (verbose)
{
BuildLog.Info(Strings.LogProcessingX, underlyingType.GetShortName());
}
var request = new MappingRequest(underlyingType.Assembly, underlyingType.Namespace);
MappingResult result;
if (!mappingCache.TryGetValue(request, out result))
{
result = Process(underlyingType);
mappingCache.Add(request, result);
}
else
{
if (verbose)
{
BuildLog.Info(Strings.LogReusingCachedMappingInformationForX, underlyingType.GetShortName());
}
}
type.MappingDatabase = result.MappingDatabase;
type.MappingSchema = result.MappingSchema;
}
}
private static void ApplyModelFixesForMySql(DomainModelDef model)
{
BuildLog.Info("Applying changes to Metadata-related types for MySQL");
// Fixing length of Assembly.Name field
TypeDef type = model.Types.TryGetValue(typeof(Assembly));
FieldDef field;
if (type != null && type.Fields.TryGetValue("Name", out field))
{
field.Length = 255;
}
// Fixing length of Extension.Name field
type = model.Types.TryGetValue(typeof(Extension));
if (type != null && type.Fields.TryGetValue("Name", out field))
{
field.Length = 255;
}
// Removing index on Type.Name field
type = model.Types.TryGetValue(typeof(Type));
if (type != null && type.Indexes.Count > 0)
{
var indexes = type.Indexes.Where(i => i.KeyFields.ContainsKey("Name")).ToList();
foreach (var index in indexes)
{
type.Indexes.Remove(index);
}
}
}
private void BuildNestedFields(FieldInfo source, FieldInfo target, IEnumerable<FieldInfo> fields)
{
var buffer = fields.ToList();
foreach (var field in buffer) {
var clone = field.Clone();
if (target.SkipVersion)
clone.SkipVersion = true;
clone.IsSystem = false;
clone.IsLazyLoad = field.IsLazyLoad || target.IsLazyLoad;
if (target.IsDeclared) {
clone.Name = context.NameBuilder.BuildNestedFieldName(target, field);
clone.OriginalName = field.OriginalName;
// One-field reference
if (target.IsEntity && buffer.Count == 1) {
clone.MappingName = target.MappingName;
clone.DefaultValue = target.DefaultValue;
}
else
clone.MappingName = context.NameBuilder.BuildMappingName(target, field);
}
if (target.Fields.Contains(clone.Name))
continue;
clone.Parent = target;
target.ReflectedType.Fields.Add(clone);
if (field.IsStructure || field.IsEntity) {
BuildNestedFields(source, clone, field.Fields);
foreach (FieldInfo clonedFields in clone.Fields)
target.Fields.Add(clonedFields);
}
else {
if (field.Column!=null)
clone.Column = BuildInheritedColumn(clone, field.Column);
}
if (target.IsStructure && clone.IsEntity && !IsAuxiliaryType(clone.ReflectedType)) {
var origin = context.Model.Associations
.Find(context.Model.Types[field.ValueType], true)
.FirstOrDefault(a => a.OwnerField.Equals(field));
if (origin!=null && !clone.IsInherited) {
AssociationBuilder.BuildAssociation(context, origin, clone);
context.DiscardedAssociations.Add(origin);
}
}
if (!clone.IsStructure && !clone.IsEntitySet && !target.ReflectedType.IsInterface && 0!=(clone.Attributes & FieldAttributes.Indexed)) {
var typeDef = context.ModelDef.Types[target.DeclaringType.UnderlyingType];
var attribute = new IndexAttribute(clone.Name);
var index = context.ModelDefBuilder.DefineIndex(typeDef, attribute);
if (typeDef.Indexes.Contains(index.Name))
throw new DomainBuilderException(
string.Format(Strings.ExIndexWithNameXIsAlreadyRegistered, index.Name));
typeDef.Indexes.Add(index);
BuildLog.Info(Strings.LogIndexX, index.Name);
}
}
}
private void ProcessAll()
{
using (BuildLog.InfoRegion(Strings.LogProcessingFixupActions))
while (context.ModelInspectionResult.Actions.Count > 0)
{
var action = context.ModelInspectionResult.Actions.Dequeue();
BuildLog.Info(string.Format(Strings.LogExecutingActionX, action));
action.Run(this);
}
}
public TypeDef ProcessType(Type type)
{
var modelDef = context.ModelDef;
var typeDef = modelDef.Types.TryGetValue(type);
if (typeDef != null)
{
return(typeDef);
}
using (BuildLog.InfoRegion(Strings.LogDefiningX, type.GetFullName())) {
typeDef = DefineType(type);
if (modelDef.Types.Contains(typeDef.Name))
{
throw new DomainBuilderException(string.Format(Strings.ExTypeWithNameXIsAlreadyDefined, typeDef.Name));
}
HierarchyDef hierarchyDef = null;
if (typeDef.IsEntity)
{
// HierarchyRootAttribute is required for hierarchy root
var hra = type.GetAttribute <HierarchyRootAttribute>(AttributeSearchOptions.Default);
if (hra != null)
{
hierarchyDef = DefineHierarchy(typeDef, hra);
}
}
ProcessProperties(typeDef, hierarchyDef);
if (typeDef.IsEntity || typeDef.IsInterface)
{
ProcessIndexes(typeDef);
}
if (hierarchyDef != null)
{
BuildLog.Info(Strings.LogHierarchyX, typeDef.Name);
modelDef.Hierarchies.Add(hierarchyDef);
}
modelDef.Types.Add(typeDef);
ProcessFullTextIndexes(typeDef);
var validators = type.GetCustomAttributes(false).OfType <IObjectValidator>();
foreach (var validator in validators)
{
typeDef.Validators.Add(validator);
}
return(typeDef);
}
}
public void ProcessProperties(TypeDef typeDef, HierarchyDef hierarchyDef)
{
var properties = typeDef.UnderlyingType.GetProperties(
BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
foreach (var propertyInfo in properties)
{
// Domain builder stage-related filter
if (!IsFieldAvailable(propertyInfo))
{
continue;
}
// FieldAttribute presence is required
var reversedFieldAttributes = GetReversedFieldAttributes <FieldAttribute>(propertyInfo);
if (reversedFieldAttributes.Count == 0)
{
continue;
}
var field = DefineField(propertyInfo, reversedFieldAttributes);
// Declared & inherited fields must be processed for hierarchy root
if (hierarchyDef != null)
{
typeDef.Fields.Add(field);
BuildLog.Info(Strings.LogFieldX, field.Name);
var keyAttributes = propertyInfo.GetAttribute <KeyAttribute>(AttributeSearchOptions.InheritAll);
if (keyAttributes != null)
{
attributeProcessor.Process(hierarchyDef, field, keyAttributes);
}
}
// Only declared properties must be processed in other cases
else if (propertyInfo.DeclaringType == propertyInfo.ReflectedType)
{
typeDef.Fields.Add(field);
BuildLog.Info(Strings.LogFieldX, field.Name);
}
// Checking whether property type is registered in model
var propertyType = field.UnderlyingProperty.PropertyType;
if (propertyType.IsGenericParameter)
{
continue;
}
if (propertyType.IsSubclassOf(WellKnownOrmTypes.Persistent) && !context.ModelDef.Types.Contains(propertyType))
{
types.Enqueue(propertyType);
}
}
}
private MappingResult Process(Type type)
{
var rule = mappingRules.First(r => RuleMatch(r, type));
var resultDatabase = !string.IsNullOrEmpty(rule.Database) ? rule.Database : defaultDatabase;
var resultSchema = !string.IsNullOrEmpty(rule.Schema) ? rule.Schema : defaultSchema;
if (verbose)
{
BuildLog.Info(Strings.ApplyingRuleXToY, rule, type.GetShortName());
}
return(new MappingResult(resultDatabase, resultSchema));
}
private void BuildInheritedField(TypeInfo type, FieldInfo inheritedField)
{
BuildLog.Info(Strings.LogBuildingInheritedFieldXY, type.Name, inheritedField.Name);
var field = inheritedField.Clone();
type.Fields.Add(field);
field.ReflectedType = type;
field.DeclaringType = inheritedField.DeclaringType;
field.IsInherited = true;
BuildNestedFields(inheritedField, field, inheritedField.Fields);
if (inheritedField.Column!=null)
field.Column = BuildInheritedColumn(field, inheritedField.Column);
}
public void BuildLogTest()
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
BuildLog.Debug("Test message", null);
BuildLog.Debug("Test message with parameter {0}", new object[] { 1 });
BuildLog.Debug(new Exception("Some exception"), "Test message with parameter {0}", new object[] { 1 });
BuildLog.Debug("Test message", new object[] { 1 });
BuildLog.Debug("Test message {0}", null);
BuildLog.Debug(new Exception("Some exeption"));
BuildLog.Debug(null, new object[] { 1 });
BuildLog.Info("Test message", null);
BuildLog.Info("Test message with parameter {0}", new object[] { 1 });
BuildLog.Info(new Exception("Some exception"), "Test message with parameter {0}", new object[] { 1 });
BuildLog.Info("Test message", new object[] { 1 });
BuildLog.Info("Test message {0}", null);
BuildLog.Info(new Exception("Some exeption"));
BuildLog.Info(null, new object[] { 1 });
BuildLog.Warning("Test message", null);
BuildLog.Warning("Test message with parameter {0}", new object[] { 1 });
BuildLog.Warning(new Exception("Some exception"), "Test message with parameter {0}", new object[] { 1 });
BuildLog.Warning("Test message", new object[] { 1 });
BuildLog.Warning("Test message {0}", null);
BuildLog.Warning(new Exception("Some exeption"));
BuildLog.Warning(null, new object[] { 1 });
BuildLog.Error("Test message", null);
BuildLog.Error("Test message with parameter {0}", new object[] { 1 });
BuildLog.Error(new Exception("Some exception"), "Test message with parameter {0}", new object[] { 1 });
BuildLog.Error("Test message", new object[] { 1 });
BuildLog.Error("Test message {0}", null);
BuildLog.Error(new Exception("Some exeption"));
BuildLog.Error(null, new object[] { 1 });
BuildLog.FatalError("Test message", null);
BuildLog.FatalError("Test message with parameter {0}", new object[] { 1 });
BuildLog.FatalError(new Exception("Some exception"), "Test message with parameter {0}", new object[] { 1 });
BuildLog.FatalError("Test message", new object[] { 1 });
BuildLog.FatalError("Test message {0}", null);
BuildLog.FatalError(new Exception("Some exeption"));
BuildLog.FatalError(null, new object[] { 1 });
Assert.IsTrue(File.Exists(filePath));
Assert.AreEqual(File.ReadAllLines(filePath).Count(), 35);
}
private void ProcessIndexes(TypeDef typeDef)
{
// process indexes which defined directly for type
var ownIndexesOfType = typeDef.Fields
.Where(f => f.IsIndexed)
.Select(f => new IndexAttribute(f.Name))
.Concat(typeDef.UnderlyingType.GetAttributes <IndexAttribute>(AttributeSearchOptions.InheritNone) ??
Enumerable.Empty <IndexAttribute>());
var ownIndexesCollection = new HashSet <IndexAttribute>();
foreach (var attribute in ownIndexesOfType)
{
var index = DefineIndex(typeDef, attribute);
ownIndexesCollection.Add(attribute);
if (typeDef.Indexes.Contains(index.Name))
{
throw new DomainBuilderException(
string.Format(Strings.ExIndexWithNameXIsAlreadyRegistered, index.Name));
}
typeDef.Indexes.Add(index);
BuildLog.Info(Strings.LogIndexX, index.Name);
}
//process indexes which inherited from base classes
//GetAttribute<T>(AttributeSearchOptions.InheritFromAllBase) extension returns all attributes of T - own indexes of type and inherited.
var allIndexes = typeDef.UnderlyingType
.GetAttributes <IndexAttribute>(AttributeSearchOptions.InheritFromAllBase) ??
Enumerable.Empty <IndexAttribute>();
//We need only inherited attributes. We checks all IndexAttributes in allIndexes and skip indexes
//which own of type.
foreach (var attribute in allIndexes.Where(index => !ownIndexesCollection.Contains(index)))
{
var index = DefineIndex(typeDef, attribute);
if (typeDef.Indexes.Contains(index.Name))
{
throw new DomainBuilderException(
string.Format(Strings.ExIndexWithNameXIsAlreadyRegistered, index.Name));
}
index.IsInherited = true;
typeDef.Indexes.Add(index);
BuildLog.Info(Strings.LogIndexX, index.Name);
}
}
public static void Inspect(BuildingContext context, HierarchyDef hierarchyDef)
{
var root = hierarchyDef.Root;
BuildLog.Info(Strings.LogInspectingHierarchyX, root.Name);
context.Validator.ValidateHierarchy(hierarchyDef);
// Skip open generic hierarchies
if (root.IsGenericTypeDefinition)
{
return;
}
// Check the presence of TypeId field
FieldDef typeIdField;
if (!root.Fields.TryGetValue(WellKnown.TypeIdFieldName, out typeIdField))
{
context.ModelInspectionResult.Actions.Enqueue(new AddTypeIdFieldAction(root));
}
else
{
context.ModelInspectionResult.Actions.Enqueue(new MarkFieldAsSystemAction(root, typeIdField));
}
// Should TypeId field be added to key fields?
if (hierarchyDef.IncludeTypeId && hierarchyDef.KeyFields.Find(f => f.Name == WellKnown.TypeIdFieldName) == null)
{
context.ModelInspectionResult.Register(new AddTypeIdToKeyFieldsAction(hierarchyDef));
}
context.ModelInspectionResult.Actions.Enqueue(new ReorderFieldsAction(hierarchyDef));
foreach (var keyField in hierarchyDef.KeyFields)
{
var field = root.Fields[keyField.Name];
InspectField(context, root, field, true);
}
context.ModelInspectionResult.Actions.Enqueue(new AddPrimaryIndexAction(root));
}
private FieldInfo BuildDeclaredField(TypeInfo type, FieldDef fieldDef)
{
BuildLog.Info(Strings.LogBuildingDeclaredFieldXY, type.Name, fieldDef.Name);
var fieldInfo = new FieldInfo(type, fieldDef.Attributes)
{
UnderlyingProperty = fieldDef.UnderlyingProperty,
Name = fieldDef.Name,
OriginalName = fieldDef.Name,
MappingName = fieldDef.MappingName,
ValueType = fieldDef.ValueType,
ItemType = fieldDef.ItemType,
Length = fieldDef.Length,
Scale = fieldDef.Scale,
Precision = fieldDef.Precision,
Validators = fieldDef.Validators,
};
if (fieldInfo.IsStructure && DeclaresOnValidate(fieldInfo.ValueType))
{
fieldInfo.Validators.Add(new StructureFieldValidator());
}
if (fieldInfo.IsEntitySet && DeclaresOnValidate(fieldInfo.ValueType))
{
fieldInfo.Validators.Add(new EntitySetFieldValidator());
}
type.Fields.Add(fieldInfo);
if (fieldInfo.IsEntitySet)
{
AssociationBuilder.BuildAssociation(context, fieldDef, fieldInfo);
return(fieldInfo);
}
if (fieldInfo.IsEntity)
{
var fields = context.Model.Types[fieldInfo.ValueType].Fields.Where(f => f.IsPrimaryKey);
// Adjusting default value if any
if (fields.Count() == 1 && fieldDef.DefaultValue != null)
{
fieldInfo.DefaultValue =
ValueTypeBuilder.AdjustValue(fieldInfo, fields.First().ValueType, fieldDef.DefaultValue);
}
BuildNestedFields(null, fieldInfo, fields);
if (!IsAuxiliaryType(type))
{
AssociationBuilder.BuildAssociation(context, fieldDef, fieldInfo);
if (type.IsStructure)
{
fieldInfo.Associations.ForEach(a => context.DiscardedAssociations.Add(a));
}
}
// Adjusting type discriminator field for references
if (fieldDef.IsTypeDiscriminator)
{
type.Hierarchy.TypeDiscriminatorMap.Field = fieldInfo.Fields.First();
}
}
if (fieldInfo.IsStructure)
{
BuildNestedFields(null, fieldInfo, context.Model.Types[fieldInfo.ValueType].Fields);
var structureFullTextIndex = context.ModelDef.FullTextIndexes.TryGetValue(fieldInfo.ValueType);
if (structureFullTextIndex != null)
{
var hierarchyTypeInfo = context.Model.Types[fieldInfo.DeclaringType.UnderlyingType];
var structureTypeInfo = context.Model.Types[fieldInfo.ValueType];
var currentIndex = context.ModelDef.FullTextIndexes.TryGetValue(hierarchyTypeInfo.UnderlyingType);
if (currentIndex == null)
{
currentIndex = new FullTextIndexDef(context.ModelDef.Types.TryGetValue(type.UnderlyingType));
context.ModelDef.FullTextIndexes.Add(currentIndex);
}
currentIndex.Fields.AddRange(structureFullTextIndex.Fields
.Select(f => new {
fieldInfo.DeclaringType
.StructureFieldMapping[new Pair <FieldInfo>(fieldInfo, structureTypeInfo.Fields[f.Name])].Name,
f.IsAnalyzed,
f.Configuration,
f.TypeFieldName
})
.Select(g => new FullTextFieldDef(g.Name, g.IsAnalyzed)
{
Configuration = g.Configuration, TypeFieldName = g.TypeFieldName
}));
}
}
if (fieldInfo.IsPrimitive)
{
fieldInfo.DefaultValue = fieldDef.DefaultValue;
fieldInfo.DefaultSqlExpression = fieldDef.DefaultSqlExpression;
fieldInfo.Column = BuildDeclaredColumn(fieldInfo);
if (fieldDef.IsTypeDiscriminator)
{
type.Hierarchy.TypeDiscriminatorMap.Field = fieldInfo;
}
}
return(fieldInfo);
}
public static void Inspect(BuildingContext context, TypeDef typeDef)
{
BuildLog.Info(Strings.LogInspectingTypeX, typeDef.Name);
if (typeDef.IsInterface)
{
// Remove open generic interface
if (typeDef.IsGenericTypeDefinition)
{
context.ModelInspectionResult.Register(new RemoveTypeAction(typeDef));
return;
}
// Base interfaces
foreach (var @interface in context.ModelDef.Types.FindInterfaces(typeDef.UnderlyingType))
{
context.DependencyGraph.AddEdge(typeDef, @interface, EdgeKind.Inheritance, EdgeWeight.High);
}
// Fields
foreach (var field in typeDef.Fields)
{
InspectField(context, typeDef, field, false);
}
return;
}
if (typeDef.IsStructure)
{
if (typeDef.UnderlyingType.IsGenericTypeDefinition)
{
context.ModelInspectionResult.Register(new RemoveTypeAction(typeDef));
return;
}
// Ancestor
var parent = context.ModelDef.Types.FindAncestor(typeDef);
if (parent != null)
{
context.DependencyGraph.AddEdge(typeDef, parent, EdgeKind.Inheritance, EdgeWeight.High);
}
// Fields
foreach (var field in typeDef.Fields)
{
InspectField(context, typeDef, field, false);
}
return;
}
if (typeDef.IsEntity)
{
// Should we remove it or not?
var hierarchyDef = context.ModelDef.FindHierarchy(typeDef);
if (hierarchyDef == null)
{
context.ModelInspectionResult.Register(new RemoveTypeAction(typeDef));
return;
}
// Register closed generic types
if (typeDef.IsGenericTypeDefinition)
{
var allGenericConstraintsAreEntity = typeDef.UnderlyingType.GetGenericArguments()
.SelectMany(ga => ga.GetGenericParameterConstraints())
.All(constraintType => WellKnownOrmInterfaces.Entity.IsAssignableFrom(constraintType));
// Skip automatic registration for open generic types which constraints are not IEntity
if (!allGenericConstraintsAreEntity)
{
return;
}
if (!typeDef.IsAbstract)
{
context.ModelInspectionResult.Register(new BuildGenericTypeInstancesAction(typeDef));
}
context.ModelInspectionResult.Register(new RemoveTypeAction(typeDef));
return;
}
// Ancestor
var parent = context.ModelDef.Types.FindAncestor(typeDef);
if (parent != null)
{
context.DependencyGraph.AddEdge(typeDef, parent, EdgeKind.Inheritance, EdgeWeight.High);
}
// Interfaces
foreach (var @interface in context.ModelDef.Types.FindInterfaces(typeDef.UnderlyingType))
{
context.DependencyGraph.AddEdge(typeDef, @interface, EdgeKind.Implementation, EdgeWeight.High);
}
context.Validator.ValidateType(typeDef, hierarchyDef);
// We should skip key fields inspection as they have been already inspected
foreach (var field in typeDef.Fields.Where(f => hierarchyDef.KeyFields.All(kf => kf.Name != f.Name)))
{
InspectField(context, typeDef, field, false);
}
}
}
static Mod()
{
BuildLog.Info("Starting initialization.");
}
