protected override string GetParameterName(IPropertyMap propertyMap, string prefix)
{
string name = prefix;
name = name + propertyMap.Name;
name = ":" + name + GetNextParamNr().ToString() ;
return name;
}
public virtual void NotifyPropertyLoad(object obj, IPropertyMap propertyMap, object value)
{
if (propertyMap.NoInverseManagement)
return;
if (propertyMap.ReferenceType == ReferenceType.None)
return;
if (!(propertyMap.Inverse.Length > 0))
return;
IPropertyMap invPropertyMap = propertyMap.MustGetInversePropertyMap();
if (invPropertyMap == null)
return;
if (propertyMap.ReferenceType == ReferenceType.ManyToMany)
{
HandleManyManyPropertyLoad(obj, propertyMap, invPropertyMap, (IList) value);
}
if (propertyMap.ReferenceType == ReferenceType.ManyToOne)
{
HandleManyOnePropertyLoad(obj, propertyMap, invPropertyMap, (IList) value);
}
if (propertyMap.ReferenceType == ReferenceType.OneToMany)
{
HandleOneManyPropertyLoad(obj, propertyMap, invPropertyMap, value);
}
if (propertyMap.ReferenceType == ReferenceType.OneToOne)
{
HandleOneOnePropertyLoad(obj, propertyMap, invPropertyMap, value);
}
}
public virtual IList CloneList(object obj, IPropertyMap propertyMap, IList orgList)
{
Type t = obj.GetType() ;
Type listType = t.GetProperty(propertyMap.Name).PropertyType;
IList newList = Context.ProxyFactory.CreateListProxy(listType,Context.ObjectFactory,new object[0] ) ;
IInterceptableList mList;
bool stackMute = false;
mList = newList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
mList.Interceptable = (IInterceptable) obj;
mList.PropertyName = propertyMap.Name;
}
foreach (object item in orgList)
{
newList.Add(item);
}
if (mList != null)
{
mList.MuteNotify = stackMute;
}
return newList;
}
public virtual SqlColumnAlias GetPropertyColumn(IPropertyMap propertyMap, object hash)
{
if (hash == null) { hash = propertyMap; }
SqlTableAlias tbl = sqlEmitter.GetTableAlias(propertyMap.MustGetTableMap(), hash) ;
IColumnMap columnMap = propertyMap.GetColumnMap();
return tbl.GetSqlColumnAlias(columnMap);
}
public void ChangeOperator(Func<IDbConnection, IDbTransaction,object, object> action, IDbContext context, dynamic entity,IPropertyMap map=null)
{
OperatorInfo item = new OperatorInfo {
func = action,
Context = context,
entity = entity,
Map = map
};
this.list.Add(item);
}
public SqlEmitter(INPathEngine npathEngine, NPathSelectQuery query,NPathQueryType queryType, IClassMap rootClassMap,SqlSelectStatement parentQuery,IPropertyMap backReference,int subQueryLevel)
{
this.npathEngine = npathEngine;
this.query = query;
this.rootClassMap = rootClassMap;
propertyPathTraverser = new PropertyPathTraverser(this);
this.propertyColumnMap = new Hashtable() ;
this.npathQueryType = queryType;
this.parentQuery = parentQuery;
this.backReference = backReference;
this.subQueryLevel = subQueryLevel;
}
public static void GenerateDLinqField(IClassMap classMap, IPropertyMap propertyMap, CodeTypeDeclaration classDecl)
{
switch (propertyMap.ReferenceType)
{
case ReferenceType.None :
classDecl.Members.Add(GenerateDLinqPrimitiveField(classMap, propertyMap));
break;
case ReferenceType.OneToMany :
GenerateDLinqOneToManyFields(classMap, propertyMap, classDecl);
break;
}
}
public ObjectTreeNode(IContext context, object obj, object referencedByObj, IPropertyMap referencedByPropertyMap)
{
this.context = context;
this.obj = obj;
this.ClassMap = context.DomainMap.MustGetClassMap(obj.GetType() );
this.referencedByObj = referencedByObj;
this.referencedByClassMap = context.DomainMap.MustGetClassMap(ReferencedByObj.GetType() );
this.referencedByPropertyMap = referencedByPropertyMap;
this.Nodes.Add(new TreeNode() );
SetText();
this.ImageIndex = 0;
this.SelectedImageIndex = 0;
}
/// <summary>
/// Generates the property.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="property">The property.</param>
/// <param name="isReadOnly">if set to <c>true</c> the readonly property is generated.</param>
public static void GenerateProperty(StreamWriter file, IPropertyMap property, bool isReadOnly)
{
string fieldType = ConvertColumnTypeToCsType(property.GetColumnMap().DataType);
string fieldName = GetFieldName(property);
file.WriteLine("\t\tpublic " + fieldType + " " + property.Name);
file.WriteLine("\t\t{");
file.WriteLine("\t\t\tget { return " + fieldName + "; }");
if (!isReadOnly)
{
file.WriteLine("\t\t\tset { " + fieldName + " = value; }");
}
file.WriteLine("\t\t}");
}
private string BuildObjectIdentity(object obj, IPropertyMap newPropertyMap, object newValue)
{
string id = "";
IClassMap classMap = m_ObjectManager.Context.DomainMap.MustGetClassMap(obj.GetType());
string sep = classMap.IdentitySeparator;
// bool gotObjectStatus = false;
// ObjectStatus objStatus = ObjectStatus.Clean;
if (sep == "")
{
sep = "|";
}
object value;
foreach (IPropertyMap propertyMap in classMap.GetIdentityPropertyMaps())
{
if (propertyMap == newPropertyMap)
{
value = newValue;
if (propertyMap.ReferenceType != ReferenceType.None)
{
value = m_ObjectManager.GetObjectIdentity(value);
}
}
else
{
value = m_ObjectManager.GetPropertyValue(obj, propertyMap.Name);
if (value == null || m_ObjectManager.GetNullValueStatus(obj, propertyMap.Name) == true)
{
if (!(m_hashTempIds.ContainsKey(obj)))
{
m_hashTempIds[obj] = Guid.NewGuid().ToString();
}
return (string)m_hashTempIds[obj];
}
else if (propertyMap.ReferenceType != ReferenceType.None)
{
//this ensures that a complete id can be created ahead in case of auto-in
//m_ObjectManager.GetPropertyValue(obj, propertyMap.Name);
value = m_ObjectManager.GetObjectIdentity(value);
}
}
id += Convert.ToString(value) + sep;
}
if (id.Length > sep.Length)
{
id = id.Substring(0, id.Length - sep.Length);
}
return id;
}
/*
private System.Nullable<int> _ReportsTo;
private EntityRef<Employee> _ReportsToEmployee;
* */
public static void GenerateDLinqOneToManyFields(IClassMap classMap, IPropertyMap propertyMap, CodeTypeDeclaration classDecl)
{
foreach (IColumnMap columnMap in propertyMap.GetAllColumnMaps())
{
string fieldName = propertyMap.GenerateMemberName(columnMap.Name);
CodeMemberField fieldMember = new CodeMemberField() ;
fieldMember.Name = fieldName;
//Add code for adding Nullable generics when OM is ported to .NET 2.0
CodeTypeReference typeReference = new CodeTypeReference(columnMap.GetSystemType());
fieldMember.Type = typeReference;
classDecl.Members.Add(fieldMember);
}
}
public void SetupJoin(IPropertyMap propertyMap, IPropertyMap parentMap, string propertyPath, JoinType joinType)
{
TableJoin tableJoin = GetTableJoinForPropertyPath(propertyPath);
if (tableJoin == null)
{
tableJoin = new TableJoin();
tableJoin.PropertyMap = propertyMap;
tableJoin.JoinType = joinType;
if (parentMap == null)
{
tableJoin.JoinTree = this;
this.propertyPathTraverser.SqlEmitter.GetTableAlias(propertyMap.MustGetTableMap(), propertyMap);
}
else
{
//make sure the table has an alias
tableJoin.Parent = GetTableJoinForPropertyPath(propertyPath.Substring(0, propertyPath.Length - propertyMap.Name.Length - 1));
this.propertyPathTraverser.SqlEmitter.GetTableAlias(propertyMap.MustGetTableMap(), tableJoin.Parent);
}
}
}
public virtual ValidationMode GetValidationMode(IClassMap classMap, IPropertyMap propertyMap)
{
ValidationMode validationMode = propertyMap.ValidationMode;
if (validationMode == ValidationMode.Default)
{
validationMode = classMap.ValidationMode;
if (validationMode == ValidationMode.Default)
{
validationMode = classMap.DomainMap.ValidationMode;
if (validationMode == ValidationMode.Default)
{
validationMode = this.Context.ValidationMode;
if (validationMode == ValidationMode.Default)
{
validationMode = ValidationMode.ValidateLoaded;
}
}
}
}
return validationMode;
}
public ObjectPropertyDescriptor(MemberDescriptor descr, IContext context, IPropertyMap propertyMap, object obj, Attribute[] attrs)
: base(descr, attrs)
{
this.realPropertyDescriptor = (PropertyDescriptor) descr;
this.name = propertyMap.Name;
this.displayName = propertyMap.Name;
Attribute[] attribs = new Attribute[descr.Attributes.Count + 4];
int i = 0;
foreach (Attribute attrib in descr.Attributes)
{
attribs[i] = attrib;
i++;
}
attribs[i] = new DescriptionAttribute(propertyMap.Name + " is a property.");
attribs[i + 1] = new CategoryAttribute("");
attribs[i + 2] = new DefaultValueAttribute(context.ObjectManager.GetOriginalPropertyValue(obj, propertyMap.Name));
attribs[i + 3] = new ReadOnlyAttribute(propertyMap.IsReadOnly);
attributes = new AttributeCollection(attribs);
}
/// <summary>
/// Fetches a FieldInfo for a specific property in a given type
/// </summary>
/// <param name="propertyMap"></param>
/// <param name="type"></param>
/// <param name="propertyName"></param>
/// <returns></returns>
//[DebuggerStepThrough()]
public static FieldInfo GetFieldInfo(IPropertyMap propertyMap, Type type, string propertyName)
{
Hashtable fieldLookup = FieldLookup(type);
if (fieldLookup != null)
{
if (!fieldLookup.ContainsKey(propertyName))
{
FieldInfo fieldInfo = type.GetField(propertyMap.GetFieldName(), BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly);
if (fieldInfo == null) //field was not found in this type
fieldInfo = GetFieldInfo(propertyMap, type.BaseType, propertyName); //fetch the field from the base class
lock(syncRoot)
{
if (!fieldLookup.ContainsKey(propertyName))
{
fieldLookup.Add(propertyName, fieldInfo); //cache the field info with this type , even if the field was found in a super class
}
}
}
return fieldLookup[propertyName] as FieldInfo;
}
return null;
}
protected virtual void HandleSlaveManyOnePropertySet(object obj, IPropertyMap propertyMap, IList newList, IList oldList)
{
this.Context.LogManager.Info(this, "Managing inverse many-one property relationship synchronization", "Writing to object of type: " + obj.GetType().ToString() + ", Property: " + propertyMap.Name); // do not localize
IPropertyMap invPropertyMap = propertyMap.GetInversePropertyMap();
if (invPropertyMap == null)
{
return;
}
ArrayList added = GetListDiff(oldList, newList);
ArrayList removed = GetListDiff(newList, oldList);
IObjectManager om = this.Context.ObjectManager;
IUnitOfWork uow = this.Context.UnitOfWork;
IList list;
IInterceptableList mList;
object value;
object oldObj;
bool stackMute = false;
foreach (object iValue in added)
{
value = iValue;
om.EnsurePropertyIsLoaded(value, invPropertyMap);
oldObj = om.GetPropertyValue(value, invPropertyMap.Name);
if (!(oldObj == obj))
{
om.SetPropertyValue(value, invPropertyMap.Name, obj);
om.SetNullValueStatus(value, invPropertyMap.Name, obj == null);
om.SetUpdatedStatus(value, invPropertyMap.Name, true);
this.Context.LogManager.Debug(this, "Wrote back-reference in inverse property", "Wrote to object of type: " + value.GetType().ToString() + ", Inverse Property: " + invPropertyMap.Name); // do not localize
uow.RegisterDirty(value);
if (oldObj != null)
{
om.EnsurePropertyIsLoaded(oldObj, propertyMap);
list = (IList)om.GetPropertyValue(oldObj, propertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Remove(value);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
uow.RegisterDirty(oldObj);
om.SetUpdatedStatus(oldObj, invPropertyMap.Name, true);
this.Context.LogManager.Debug(this, "Removed back-reference in inverse property", "Wrote to object of type: " + oldObj.GetType().ToString() + ", Inverse Property: " + propertyMap.Name); // do not localize
}
}
}
foreach (object iValue in removed)
{
value = iValue;
om.EnsurePropertyIsLoaded(value, invPropertyMap);
oldObj = om.GetPropertyValue(value, invPropertyMap.Name);
om.SetPropertyValue(value, invPropertyMap.Name, null);
om.SetNullValueStatus(value, invPropertyMap.Name, true);
om.SetUpdatedStatus(value, invPropertyMap.Name, true);
uow.RegisterDirty(value);
if (oldObj != null)
{
om.EnsurePropertyIsLoaded(oldObj, propertyMap);
list = (IList)om.GetPropertyValue(oldObj, propertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Remove(value);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
uow.RegisterDirty(oldObj);
om.SetUpdatedStatus(oldObj, invPropertyMap.Name, true);
}
}
}
public void AddModelReference(object objectToDeserialize, IPropertyMap propertyMap, string referenceValue)
{
_modelReferenceCache.Add(objectToDeserialize, propertyMap, referenceValue);
}
protected virtual void CreateIDColumnForProperty(IPropertyMap propertyMap, IDomainMap targetDomainMap, bool generateMappings, IClassMap ownerClassMap)
{
IClassMap classMap = propertyMap.ClassMap;
ITableMap tableMap = null;
ISourceMap sourceMap = null;
ISourceMap addToSourceMap = null;
IClassMap classMapClone = null;
IPropertyMap propertyMapClone = null;
IColumnMap columnMap = null;
string classTableName = "";
string ownerClassTableName = "";
string name = "";
string forColName = "";
string tableName = "";
string foreignKeyName = "";
bool isClassTableOrConcrete = false;
sourceMap = classMap.GetSourceMap();
if (sourceMap == null)
{
sourceMap = classMap.DomainMap.GetSourceMap();
if (sourceMap == null)
{
throw new Exception("No default data source specified for domain model! Can't add table for class!");
}
}
addToSourceMap = targetDomainMap.GetSourceMap(sourceMap.Name);
if (addToSourceMap == null)
{
addToSourceMap = (ISourceMap) sourceMap.Clone();
addToSourceMap.DomainMap = targetDomainMap;
}
if (propertyMap.ClassMap.Table.Length > 0)
{
classTableName = propertyMap.ClassMap.Table;
}
else
{
classTableName = GetTableNameForClass(propertyMap.ClassMap);
}
if (propertyMap.Table.Length > 0)
{
tableName = propertyMap.Table;
}
else if (propertyMap.IsCollection)
{
tableName = GetTableNameForProperty(propertyMap);
}
else
{
if (IsOutbrokenByInheritance(propertyMap, ownerClassMap))
{
isClassTableOrConcrete = true;
ownerClassTableName = GetTableNameForClass(ownerClassMap, true);
tableName = ownerClassTableName;
}
else
{
tableName = classTableName;
}
}
tableMap = addToSourceMap.GetTableMap(tableName);
if (tableMap == null)
{
tableMap = new TableMap();
tableMap.Name = tableName;
tableMap.SourceMap = addToSourceMap;
}
foreignKeyName = "FK_" + tableMap.Name;
foreach (IPropertyMap idPropertyMap in propertyMap.ClassMap.GetIdentityPropertyMaps())
{
if (idPropertyMap.Column.Length > 0)
{
forColName = idPropertyMap.Column;
}
else
{
forColName = GetColumnNameForProperty(idPropertyMap);
}
foreignKeyName += "_" + forColName;
}
if (!(classMap.InheritanceType == InheritanceType.None))
{
if (classMap.TypeColumn.Length > 0)
{
foreignKeyName += "_" + classMap.TypeColumn;
}
else
{
foreignKeyName += "_" + GetTypeColumnNameForClass(classMap);
}
}
foreach (IPropertyMap idPropertyMap in propertyMap.ClassMap.GetIdentityPropertyMaps())
{
if (idPropertyMap.Column.Length > 0)
{
forColName = idPropertyMap.Column;
}
else
{
forColName = GetColumnNameForProperty(idPropertyMap);
}
if (propertyMap.IdColumn.Length > 0)
{
name = propertyMap.IdColumn;
}
else
{
name = forColName;
}
columnMap = tableMap.GetColumnMap(name);
if (columnMap == null)
{
columnMap = new ColumnMap();
columnMap.Name = name;
columnMap.TableMap = tableMap;
}
columnMap.DataType = GetColumnTypeForProperty(idPropertyMap);
columnMap.Length = GetColumnLengthForProperty(idPropertyMap);
columnMap.Precision = GetColumnPrecisionForProperty(idPropertyMap);
columnMap.Scale = GetColumnScaleForProperty(idPropertyMap);
if (!(propertyMap.IsCollection))
{
columnMap.IsPrimaryKey = true;
columnMap.AllowNulls = false;
}
if (propertyMap.IsCollection || propertyMap.Table.Length > 0 || isClassTableOrConcrete)
{
columnMap.IsForeignKey = true;
columnMap.PrimaryKeyTable = classTableName;
columnMap.PrimaryKeyColumn = forColName;
columnMap.ForeignKeyName = foreignKeyName;
}
if (generateMappings & propertyMap.IdColumn.Length < 1)
{
classMapClone = targetDomainMap.GetClassMap(classMap.Name);
if (classMapClone == null)
{
classMapClone = (IClassMap) classMap.Clone();
classMapClone.DomainMap = targetDomainMap;
}
propertyMapClone = classMapClone.GetPropertyMap(propertyMap.Name);
if (propertyMapClone == null)
{
propertyMapClone = (IPropertyMap) propertyMap.Clone();
propertyMapClone.ClassMap = classMapClone;
}
propertyMapClone.IdColumn = columnMap.Name;
if (tableMap.Name != classTableName)
{
propertyMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == classMapClone.Source))
{
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
propertyMapClone.Source = addToSourceMap.Name;
}
}
}
}
}
if (classMap.InheritanceType != InheritanceType.None)
{
if (classMap.TypeColumn.Length > 0)
{
name = classMap.TypeColumn;
}
else
{
name = GetTypeColumnNameForClass(classMap);
}
columnMap = tableMap.GetColumnMap(name);
if (columnMap == null)
{
columnMap = new ColumnMap();
columnMap.Name = name;
columnMap.TableMap = tableMap;
}
columnMap.DataType = DbType.AnsiStringFixedLength;
columnMap.Length = 1;
columnMap.Precision = 1;
columnMap.Scale = 0;
if (!(propertyMap.IsCollection))
{
columnMap.IsPrimaryKey = true;
columnMap.ForeignKeyName = foreignKeyName;
columnMap.AllowNulls = false;
}
columnMap.IsForeignKey = true;
columnMap.PrimaryKeyTable = classTableName;
columnMap.PrimaryKeyColumn = name;
if (generateMappings)
{
classMapClone = targetDomainMap.GetClassMap(classMap.Name);
if (classMapClone == null)
{
classMapClone = (IClassMap) classMap.Clone();
classMapClone.DomainMap = targetDomainMap;
}
propertyMapClone = classMapClone.GetPropertyMap(propertyMap.Name);
if (propertyMapClone == null)
{
propertyMapClone = (IPropertyMap) propertyMap.Clone();
propertyMapClone.ClassMap = classMapClone;
}
foreach (string iterName in propertyMapClone.AdditionalIdColumns)
{
if (iterName == columnMap.Name)
{
return;
}
}
propertyMapClone.AdditionalIdColumns.Add(columnMap.Name);
}
}
}
public ReplicationPropertyMap(IPropertyMap <TKey, TValue> master, IPropertyMap <TKey, TValue> slave, ISynchronizer <IPropertyMap <TKey, TValue> > synchronizer)
: base(master, slave, synchronizer)
{
}
/// <summary>
///
/// </summary>
/// <param name="propertyMap"></param>
/// <returns></returns>
public static IPropertyMap Key(this IPropertyMap propertyMap)
{
propertyMap.Strategy = new KeyStrategy();
return(propertyMap);
}
public virtual OptimisticConcurrencyBehaviorType GetDeleteOptimisticConcurrencyBehavior(OptimisticConcurrencyBehaviorType optimisticConcurrencyBehavior, IPropertyMap propertyMap)
{
IColumnMap columnMap = null;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
if (this.Context.OptimisticConcurrencyMode == OptimisticConcurrencyMode.Disabled)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
else
{
optimisticConcurrencyBehavior = propertyMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = propertyMap.ClassMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = propertyMap.ClassMap.DomainMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = m_DeleteOptimisticConcurrencyBehavior;
}
}
}
}
}
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
columnMap = propertyMap.GetColumnMap();
if (columnMap != null)
{
if (columnMap.DataType == DbType.AnsiString || columnMap.DataType == DbType.AnsiStringFixedLength || columnMap.DataType == DbType.String || columnMap.DataType == DbType.StringFixedLength)
{
if (columnMap.Precision == 0 || columnMap.Precision >= 4000)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
else
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.IncludeWhenLoaded;
}
}
else if (columnMap.DataType == DbType.Binary || columnMap.DataType == DbType.Object)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
else
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.IncludeWhenLoaded;
}
}
}
else
{
if (!(optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.Disabled))
{
if (propertyMap.DeleteOptimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
columnMap = propertyMap.GetColumnMap();
if (columnMap != null)
{
if (columnMap.DataType == DbType.AnsiString || columnMap.DataType == DbType.AnsiStringFixedLength || columnMap.DataType == DbType.String || columnMap.DataType == DbType.StringFixedLength)
{
if (columnMap.Precision == 0 || columnMap.Precision >= 4000)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
}
else if (columnMap.DataType == DbType.Binary || columnMap.DataType == DbType.Object)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
}
}
}
}
if (columnMap == null)
{
columnMap = propertyMap.GetColumnMap();
}
if (columnMap != null)
{
if (columnMap.DataType == DbType.Binary || columnMap.DataType == DbType.Object)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
}
return optimisticConcurrencyBehavior;
}
protected virtual string GetEntityGraphTypeFieldDescription <TEntity>(IPropertyMap property) where TEntity : class
=> $"The {property.Name} of the {typeof(TEntity).Name}.";
public object LoadProperty(object obj, string propertyName, string domainKey)
{
if (useCompression && this.compressor != null)
{
obj = this.compressor.Decompress((string)obj);
//propertyName = this.compressor.Decompress(propertyName);
//domainKey = this.compressor.Decompress(domainKey);
}
IContext ctx = contextFactory.GetContext(domainKey);
IObjectManager om = ctx.ObjectManager;
IMarshalingTransformer transformer = new MarshalingTransformer(ctx);
MarshalReference mr = (MarshalReference)formater.Deserialize(obj, typeof(MarshalReference));
string identity = transformer.GetIdentity(mr, mr.Value);
IClassMap classMap = ctx.DomainMap.MustGetClassMap(mr.Type);
IPropertyMap propertyMap = classMap.MustGetPropertyMap(propertyName);
Type realType = ctx.AssemblyManager.MustGetTypeFromClassMap(classMap);
//object realObj = ctx.GetObjectById(identity, realType);
object realObj = ctx.GetObjectById(identity, realType, true);
ctx.LoadProperty(realObj, propertyName);
object serialized = null;
if (propertyMap.IsCollection)
{
if (propertyMap.ReferenceType == ReferenceType.None)
{
// IList list = (IList) om.GetPropertyValue(realObj, propertyName);
// MarshalList ml = transformer.FromList(list) ;
// serialized = formater.Serialize(ml);
}
else
{
//TODO: fix transformer.FromReferenceList
//Even better: Add MarshalProperty.Object, OriginalObject, List, OriginalList, ReferenceList and OriginalReferenceList!
IList list = (IList)om.GetPropertyValue(realObj, propertyName);
MarshalObjectList mol = transformer.FromObjectList(list);
serialized = formater.Serialize(mol);
}
}
else
{
if (propertyMap.ReferenceType == ReferenceType.None)
{
MarshalProperty mp = transformer.FromProperty(obj, propertyMap);
serialized = formater.Serialize(mp);
}
else
{
object value = om.GetPropertyValue(realObj, propertyName);
if (value != null)
{
ObjectStatus objectStatus = ctx.GetObjectStatus(value);
if (objectStatus == ObjectStatus.NotLoaded)
{
ctx.PersistenceEngine.LoadObject(ref value);
}
if (value != null)
{
MarshalObject mo = transformer.FromObject(value);
serialized = formater.Serialize(mo);
}
}
}
}
if (serialized == null)
{
serialized = "";
}
ctx.Dispose();
if (useCompression && this.compressor != null)
{
return(this.compressor.Compress((string)serialized));
}
else
{
return(serialized);
}
}
public bool IsShadowingProperty(IPropertyMap propertyMap)
{
throw new Exception("The method or operation is not implemented.");
}
public bool IsInheritedProperty(IPropertyMap propertyMap)
{
throw new Exception("The method or operation is not implemented.");
}
protected override void AddPropertyMap(IPropertyMap propertyMap)
{
base.AddPropertyMap(propertyMap);
deserializationPropertyMaps.Add(propertyMap.Definition.Content.SerializedName.LocalName, propertyMap);
}
public virtual object ManageNullValue(object obj, IPropertyMap propertyMap, object value)
{
if (propertyMap != null)
{
if (Convert.IsDBNull(value))
{
//The ManageLoadedValue method should be side-effect free....otherwise we
//risk overwriting dirty objects with incorrect nullvalue statuses
//this.Context.ObjectManager.SetNullValueStatus(obj, propertyMap.Name, true);
if (!(propertyMap.ReferenceType == ReferenceType.None))
{
return null;
}
else
{
if (propertyMap.NullSubstitute.Length > 0)
{
Type propType = obj.GetType().GetProperty(propertyMap.Name).PropertyType;
if (propType.IsEnum)
{
return Enum.ToObject(propType, Convert.ToInt32(propertyMap.NullSubstitute));
}
else if (propType == typeof(Boolean) || propType.IsSubclassOf(typeof(Boolean)))
{
return Convert.ToBoolean(propertyMap.NullSubstitute);
}
else if (propType == typeof(Byte) || propType.IsSubclassOf(typeof(Byte)))
{
return Convert.ToByte(propertyMap.NullSubstitute);
}
else if (propType == typeof(Char) || propType.IsSubclassOf(typeof(Char)))
{
return Convert.ToChar(propertyMap.NullSubstitute);
}
else if (propType == typeof(DateTime) || propType.IsSubclassOf(typeof(DateTime)))
{
return DateTime.Parse(propertyMap.NullSubstitute);
}
else if (propType == typeof(Decimal) || propType.IsSubclassOf(typeof(Decimal)))
{
return Convert.ToDecimal(propertyMap.NullSubstitute);
}
else if (propType == typeof(Double) || propType.IsSubclassOf(typeof(Double)))
{
return Convert.ToDouble(propertyMap.NullSubstitute);
}
else if (propType == typeof(Guid) || propType.IsSubclassOf(typeof(Guid)))
{
return new Guid(propertyMap.NullSubstitute);
}
else if (propType == typeof(Int16) || propType.IsSubclassOf(typeof(Int16)))
{
return Convert.ToInt16(propertyMap.NullSubstitute);
}
else if (propType == typeof(Int32) || propType.IsSubclassOf(typeof(Int32)))
{
return Convert.ToInt32(propertyMap.NullSubstitute);
}
else if (propType == typeof(Int64) || propType.IsSubclassOf(typeof(Int64)))
{
return Convert.ToInt64(propertyMap.NullSubstitute);
}
else if (propType == typeof(object) || propType.IsSubclassOf(typeof(object)))
{
return propertyMap.NullSubstitute;
}
else if (propType == typeof(SByte) || propType.IsSubclassOf(typeof(SByte)))
{
return Convert.ToByte(propertyMap.NullSubstitute);
}
else if (propType == typeof(Single) || propType.IsSubclassOf(typeof(Single)))
{
return Convert.ToSingle(propertyMap.NullSubstitute);
}
else if (propType == typeof(String) || propType.IsSubclassOf(typeof(String)))
{
return propertyMap.NullSubstitute;
}
else if (propType == typeof(ushort) || propType.IsSubclassOf(typeof(ushort)))
{
return Convert.ToUInt16(propertyMap.NullSubstitute);
}
else if (propType == typeof(uint) || propType.IsSubclassOf(typeof(uint)))
{
return Convert.ToUInt32(propertyMap.NullSubstitute);
}
else if (propType == typeof(ulong) || propType.IsSubclassOf(typeof(ulong)))
{
return Convert.ToUInt64(propertyMap.NullSubstitute);
}
return propertyMap.NullSubstitute;
}
else
{
Type propType = obj.GetType().GetProperty(propertyMap.Name).PropertyType;
if (propType == typeof (Boolean) || propType.IsSubclassOf(typeof (Boolean)))
{
return false;
}
else if (propType == typeof (Byte) || propType.IsSubclassOf(typeof (Byte)))
{
return Convert.ToByte(0);
}
else if (propType == typeof (Char) || propType.IsSubclassOf(typeof (Char)))
{
return Convert.ToChar("");
}
else if (propType == typeof (DateTime) || propType.IsSubclassOf(typeof (DateTime)))
{
return null;
}
else if (propType == typeof (Decimal) || propType.IsSubclassOf(typeof (Decimal)))
{
return Convert.ToDecimal(0);
}
else if (propType == typeof (Double) || propType.IsSubclassOf(typeof (Double)))
{
return Convert.ToDouble(0);
}
else if (propType == typeof (Guid) || propType.IsSubclassOf(typeof (Guid)))
{
return Guid.Empty;
}
else if (propType == typeof (Int16) || propType.IsSubclassOf(typeof (Int16)))
{
return Convert.ToInt16(0);
}
else if (propType == typeof (Int32) || propType.IsSubclassOf(typeof (Int32)))
{
return Convert.ToInt32(0);
}
else if (propType == typeof (Int64) || propType.IsSubclassOf(typeof (Int64)))
{
return Convert.ToInt64(0);
}
else if (propType == typeof (object) || propType.IsSubclassOf(typeof (object)))
{
return null;
}
else if (propType == typeof (SByte) || propType.IsSubclassOf(typeof (SByte)))
{
return Convert.ToByte(0);
}
else if (propType == typeof (Single) || propType.IsSubclassOf(typeof (Single)))
{
return Convert.ToSingle(0);
}
else if (propType == typeof (String) || propType.IsSubclassOf(typeof (String)))
{
return "";
}
else if (propType == typeof (ushort) || propType.IsSubclassOf(typeof (ushort)))
{
return Convert.ToUInt16(0);
}
else if (propType == typeof (uint) || propType.IsSubclassOf(typeof (uint)))
{
return Convert.ToUInt32(0);
}
else if (propType == typeof (ulong) || propType.IsSubclassOf(typeof (ulong)))
{
return Convert.ToUInt64(0);
}
}
}
}
// else
// {
// //The ManageLoadedValue method should be side-effect free....otherwise we
// //risk overwriting dirty objects with incorrect nullvalue statuses
// //this.Context.ObjectManager.SetNullValueStatus(obj, propertyMap.Name, false);
// }
}
return value;
}
public void SetInversePropertyMap(IPropertyMap value)
{
this.InversePropertyMap = value;
}
public virtual MergeBehaviorType GetMergeBehavior(MergeBehaviorType mergeBehavior, IClassMap classMap, IPropertyMap propertyMap)
{
if (mergeBehavior == MergeBehaviorType.DefaultBehavior)
{
mergeBehavior = propertyMap.MergeBehavior;
if (mergeBehavior == MergeBehaviorType.DefaultBehavior)
{
mergeBehavior = classMap.MergeBehavior;
if (mergeBehavior == MergeBehaviorType.DefaultBehavior)
{
mergeBehavior = classMap.DomainMap.MergeBehavior;
if (mergeBehavior == MergeBehaviorType.DefaultBehavior)
{
mergeBehavior = m_MergeBehavior;
if (mergeBehavior == MergeBehaviorType.DefaultBehavior)
{
mergeBehavior = MergeBehaviorType.TryResolveConflicts;
}
}
}
}
}
return mergeBehavior;
}
public DynamicNodeMapper(IXmlSerializerRepository <TContext> serializerRepository, IPropertyMap propertyMap)
{
_serializerRepository = serializerRepository;
_propertyMap = propertyMap;
}
public BackupPropertyMap(IPropertyMap <TKey, TValue> primary, IPropertyMap <TKey, TValue> backup, TimeSpan synchronizationTimeout)
: this(primary, backup, new IntersectionMapSynchronizer <TKey, TValue>(synchronizationTimeout))
{
}
public string Convert(IPropertyMap propertyMap) => "bool";
protected virtual bool IsOutbrokenByInheritance(IPropertyMap propertyMap, IClassMap classMap)
{
if (((classMap.InheritanceType == InheritanceType.ClassTableInheritance || classMap.InheritanceType == InheritanceType.ConcreteTableInheritance) && !(classMap.GetInheritedClassMap() == null && (classMap.InheritanceType == InheritanceType.ConcreteTableInheritance || classMap.IsInheritedProperty(propertyMap) == false))))
{
return true;
}
return false;
}
public Expression BuildPropertyComparisonExpression(ParameterExpression entityParameter,
IPropertyMap property, object comparisonValue)
{
return(ComparisonExpressionBuilder.BuildPropertyComparisonExpression(entityParameter,
property, comparisonValue, Expression.LessThanOrEqual));
}
public string Convert(IPropertyMap propertyMap) => "datetime";
public BackupPropertyMap(IPropertyMap <TKey, TValue> primary, IPropertyMap <TKey, TValue> backup, ISynchronizer <IMap <TKey, TValue> > synchronizer)
: base(primary, backup, synchronizer)
{
}
protected override string GetParameterName(IPropertyMap propertyMap, IColumnMap columnMap)
{
return(GetParameterName(propertyMap, columnMap, ""));
}
/// <summary>
/// This assumes that mi will always be a PropertyInfo.
/// </summary>
/// <param name="mi"></param>
/// <param name="sourceType"></param>
/// <returns></returns>
public ExtraMemberCallDetails GetGetterStrategy(MemberInfo mi, Expression destination, Type sourceType, IPropertyMap propertyMap)
{
Expression indexExp = Expression.Constant(new object[] { sourceType });
Expression[] parameters = new Expression[3] {
Expression.Constant(mi), destination, indexExp
};
return(new ExtraMemberCallDetails(ExtraMemberCallDirectionEnum.Get, mi, parameters));
}
public virtual void NotifyPropertyLoad(object obj, IPropertyMap propertyMap, object value)
{
}
// This assumes that mi will always be a PropertyInfo.
public ExtraMemberCallDetails GetSetterStrategy(MemberInfo mi, Expression destination, Type sourceType, IPropertyMap propertyMap, ParameterExpression value)
{
Expression newValue;
if (mi is PropertyInfo pi && pi.PropertyType.IsValueType())
{
newValue = Expression.TypeAs((Expression)value, typeof(object));
}
public void Write(IPropertyMap map)
{
if (!string.IsNullOrEmpty(Enlist))
{
map.SetValue(EnlistName, Enlist);
}
if (!string.IsNullOrEmpty(SvnUri))
{
map.SetValue(UriName, SvnUri);
}
if (!string.IsNullOrEmpty(SvnSuffix))
{
map.SetValue(ProjectSuffix, SvnSuffix);
}
if (!string.IsNullOrEmpty(Group))
{
map.SetValue(GroupName, Group);
}
if (!string.IsNullOrEmpty(Relation))
{
map.SetValue(RelationName, Relation);
}
StringBuilder sb = null;
foreach (KeyValuePair <string, string> kv in _custom)
{
if (map.WrittenKey(kv.Key))
{
continue;
}
if (InList(kv.Key, HandledProperties))
{
continue;
}
map.SetValue(kv.Key, kv.Value);
}
foreach (string k in map.WrittenKeys)
{
if (!InList(k, InitialProperties))
{
continue;
}
if (sb == null)
{
sb = new StringBuilder();
}
else
{
sb.Append(',');
}
sb.Append(k);
}
if (sb != null)
{
map.SetValue(KeysName, sb.ToString());
}
}
public void Load(IPropertyMap map)
{
string value;
string properties;
_custom.Clear();
if (map.TryGetValue(KeysName, out properties))
{
foreach (string nm in properties.Split(','))
{
string name = nm.Trim();
if (string.IsNullOrEmpty(name))
{
continue;
}
if (InList(name, HandledProperties))
{
continue;
}
if (map.TryGetValue(name, out value))
{
_custom[name] = value;
}
}
}
if (map.TryGetValue(EnlistName, out value))
{
Enlist = value;
}
else
{
Enlist = null;
}
if (map.TryGetValue(UriName, out value))
{
SvnUri = value;
}
else
{
SvnUri = null;
}
if (map.TryGetValue(ProjectSuffix, out value))
{
SvnSuffix = value;
}
else
{
SvnSuffix = null;
}
if (map.TryGetValue(GroupName, out value))
{
Group = value;
}
else
{
Group = null;
}
if (map.TryGetValue(RelationName, out value))
{
Relation = value;
}
else
{
Relation = null;
}
}
protected virtual void HandleSlavePropertySet(object obj, string propertyName, object value, object oldValue, bool hasOldValue)
{
IPropertyMap propertyMap = this.Context.DomainMap.MustGetClassMap(obj.GetType()).MustGetPropertyMap(propertyName);
HandleSlavePropertySet(obj, propertyMap, value, oldValue, hasOldValue);
}
protected override string GetParameterName(IPropertyMap propertyMap)
{
return("?");
}
//if value is a list, values in list come in the same order as columns are returned from propertymap.refClassMap.GetIdentityCols! garantueed order !
//type column value must have been extracted from list in advance and should be passed to discriminator param
public virtual object ManageReferenceValue(object obj, IPropertyMap propertyMap, object value, object discriminator)
{
IClassMap refClassMap;
IPropertyMap mapToId;
bool isIdentity = false;
if (!(propertyMap.ReferenceType == ReferenceType.None))
{
if (value != null)
{
string identity = "";
refClassMap = propertyMap.MustGetReferencedClassMap();
if (discriminator != null)
{
try
{
discriminator = discriminator.ToString() ;
}
catch { discriminator = ""; }
refClassMap = refClassMap.GetSubClassWithTypeValue((string) discriminator);
if (refClassMap == null)
throw new NPersistException("Could not find class map with type value '" + (string) discriminator + "'");
}
mapToId = refClassMap.MustGetPropertyMapForColumnMap(propertyMap.GetColumnMap().MustGetPrimaryKeyColumnMap());
if (mapToId.IsIdentity)
{
isIdentity = true;
IList valueAsList = value as IList;
if (valueAsList == null)
identity = Convert.ToString(value);
else
{
string separator = refClassMap.GetIdentitySeparator();
if (separator == "")
{
separator = "|";
}
StringBuilder identityBuilder = new StringBuilder() ;
foreach (object valueItem in valueAsList)
identityBuilder.Append(Convert.ToString(valueItem) + separator) ;
identityBuilder.Length -= separator.Length;
identity = identityBuilder.ToString();
}
}
if (isIdentity)
{
return this.Context.GetObjectById(identity, this.Context.AssemblyManager.MustGetTypeFromClassMap(refClassMap), true);
}
else
return this.Context.GetObjectByKey(mapToId.Name, Convert.ToString(value), obj.GetType().GetProperty(propertyMap.Name).PropertyType);
}
}
return value;
}
protected override string GetParameterName(IPropertyMap propertyMap, IColumnMap columnMap, string prefix)
{
return("?");
}
protected virtual bool PropertyIsPartOfCompositeIdentityRelationship(IPropertyMap propertyMap)
{
if (propertyMap.ReferenceType != ReferenceType.None)
if (propertyMap.GetAdditionalIdColumnMaps().Count > 0)
return true;
return false;
}
private void MergePrimitivePropertyValues(object value, object extValue, PropertyStatus propStatus, PropertyStatus extPropStatus, IObjectManager om, object existing, IClassMap classMap, IPropertyMap propertyMap, object obj, bool forOrgValue, MergeBehaviorType mergeBehavior)
{
if (!value.Equals(extValue)) // May be to naive - possibly should use some advanced method like ComparePropertyValues..
{
bool keepExisting = KeepExistingValue(value, extValue, mergeBehavior, classMap, propertyMap, existing, obj, propStatus, extPropStatus, forOrgValue);
if (!keepExisting)
{
if (forOrgValue)
{
om.SetPropertyValue(existing, propertyMap.Name, value);
om.SetNullValueStatus(existing, propertyMap.Name, om.GetNullValueStatus(obj, propertyMap.Name));
if (propStatus == PropertyStatus.Dirty)
{
this.Context.UnitOfWork.RegisterDirty(existing);
om.SetUpdatedStatus(existing, propertyMap.Name, true);
}
}
else
{
om.SetOriginalPropertyValue(existing, propertyMap.Name, value);
}
}
}
}
public virtual RefreshBehaviorType GetRefreshBehavior(RefreshBehaviorType refreshBehavior, IClassMap classMap, IPropertyMap propertyMap)
{
if (refreshBehavior == RefreshBehaviorType.DefaultBehavior)
{
if (this.Context.OptimisticConcurrencyMode == OptimisticConcurrencyMode.Early)
{
refreshBehavior = RefreshBehaviorType.ThrowConcurrencyException ;
}
else
{
refreshBehavior = propertyMap.RefreshBehavior;
if (refreshBehavior == RefreshBehaviorType.DefaultBehavior)
{
refreshBehavior = classMap.RefreshBehavior;
if (refreshBehavior == RefreshBehaviorType.DefaultBehavior)
{
refreshBehavior = classMap.DomainMap.RefreshBehavior;
if (refreshBehavior == RefreshBehaviorType.DefaultBehavior)
{
refreshBehavior = m_RefreshBehavior;
if (refreshBehavior == RefreshBehaviorType.DefaultBehavior)
{
refreshBehavior = RefreshBehaviorType.OverwriteNotLoaded;
}
}
}
}
}
}
return refreshBehavior;
}
private void MergeListRefProperty(IObjectManager om, object obj, IClassMap classMap, IPropertyMap propertyMap, object existing, PropertyStatus propStatus, PropertyStatus extPropStatus, bool forOrgValue, MergeBehaviorType mergeBehavior)
{
IList list = ((IList) om.GetPropertyValue(obj, propertyMap.Name));
IList orgList = ((IList) om.GetPropertyValue(existing, propertyMap.Name));
MergeReferenceLists(list, orgList, om, obj, mergeBehavior, classMap, propertyMap, existing, propStatus, extPropStatus, forOrgValue);
}
private void MergePrimitiveProperty(IObjectManager om, object obj, IClassMap classMap, IPropertyMap propertyMap, object existing, bool forOrgValue, PropertyStatus propStatus, PropertyStatus extPropStatus, MergeBehaviorType mergeBehavior)
{
if (forOrgValue)
{
object value = om.GetPropertyValue(obj, propertyMap.Name);
object extValue = om.GetPropertyValue(existing, propertyMap.Name);
MergePrimitivePropertyValues(value, extValue, propStatus, extPropStatus, om, existing, classMap, propertyMap, obj, forOrgValue, mergeBehavior);
}
else
{
object orgValue = om.GetOriginalPropertyValue(obj, propertyMap.Name);
object extOrgValue = om.GetOriginalPropertyValue(existing, propertyMap.Name);
MergePrimitivePropertyValues(orgValue, extOrgValue, propStatus, extPropStatus, om, existing, classMap, propertyMap, obj, forOrgValue, mergeBehavior);
}
}
protected virtual void AddPropertyMap(IPropertyMap propertyMap)
{
propertyMaps.Add(propertyMap);
}
private bool KeepExistingValue(object value, object extValue, MergeBehaviorType mergeBehavior, IClassMap classMap, IPropertyMap propertyMap, object existing, object obj, PropertyStatus propStatus, PropertyStatus extPropStatus, bool forOrgValue)
{
bool keepExisting = false;
MergeBehaviorType useMergeBehavior = GetMergeBehavior(mergeBehavior, classMap, propertyMap);
if (useMergeBehavior == MergeBehaviorType.ThrowConcurrencyException)
throw new MergeException("Merge Conflict!", extValue, value, existing, obj, propertyMap.Name, forOrgValue);
//First try: Dirty wins..
if (propStatus == PropertyStatus.Dirty && extPropStatus == PropertyStatus.Dirty)
{
if (useMergeBehavior == MergeBehaviorType.DefaultBehavior)
throw new BothDirtyMergeException("Unresovable Merge Conflict! Both values are dirty!", extValue, value, existing, obj, propertyMap.Name, forOrgValue);
else if (useMergeBehavior == MergeBehaviorType.IgnoreConflictsUsingMergeValue)
keepExisting = false;
else if (useMergeBehavior == MergeBehaviorType.IgnoreConflictsUsingCashedValue)
keepExisting = true;
else
throw new NPersistException("This should be unreachable code...if it is not, that means I made a mistake!" );
}
else if (propStatus == PropertyStatus.Dirty)
keepExisting = false;
else if (extPropStatus == PropertyStatus.Dirty)
keepExisting = true;
else
{
//Second try: Clean wins
if (propStatus == PropertyStatus.Clean && extPropStatus == PropertyStatus.Clean)
{
if (useMergeBehavior == MergeBehaviorType.DefaultBehavior)
throw new BothCleanMergeException("Unresovable Merge Conflict! Both values are clean!", extValue, value, existing, obj, propertyMap.Name, forOrgValue);
else if (useMergeBehavior == MergeBehaviorType.IgnoreConflictsUsingMergeValue)
keepExisting = false;
else if (useMergeBehavior == MergeBehaviorType.IgnoreConflictsUsingCashedValue)
keepExisting = true;
else
throw new NPersistException("This should be unreachable code...if it is not, that means I made a mistake!" );
}
else if (propStatus == PropertyStatus.Clean)
keepExisting = false;
else if (extPropStatus == PropertyStatus.Clean)
keepExisting = true;
else
{
if (extPropStatus == PropertyStatus.NotLoaded)
keepExisting = false;
if (extPropStatus == PropertyStatus.Deleted)
keepExisting = true;
else
throw new NPersistException("This should be unreachable code...if it is not, that means I made a mistake!" );
}
}
return keepExisting;
}
public DuplicateMappingException(IPropertyMap map) : base($"Duplicate mapping detected. Property '{map.PropertyInfo.Name}' is already mapped.")
{
}
private void MergeReferenceLists(IList list, IList orgList, IObjectManager om, object obj, MergeBehaviorType mergeBehavior, IClassMap classMap, IPropertyMap propertyMap, object existing, PropertyStatus propStatus, PropertyStatus extPropStatus, bool forOrgValue)
{
IList objectsToRemove = new ArrayList();
IList objectsToAdd = new ArrayList();
IUnitOfWork uow = this.Context.UnitOfWork;
foreach (object itemOrgObj in orgList)
{
string itemOrgObjId = om.GetObjectIdentity(itemOrgObj);
bool found = false;
foreach (object itemObj in list)
{
string itemObjId = om.GetObjectIdentity(itemObj);
if (itemObjId == itemOrgObjId)
{
found = true;
break;
}
}
if (!found)
objectsToRemove.Add(itemOrgObj);
}
foreach (object itemObj in list)
{
string itemObjId = om.GetObjectIdentity(itemObj);
bool found = false;
foreach (object itemOrgObj in orgList)
{
string itemOrgObjId = om.GetObjectIdentity(itemOrgObj);
if (itemObjId == itemOrgObjId)
{
found = true;
break;
}
}
if (!found)
{
object itemOrgObj = this.Context.GetObjectById(itemObjId, obj.GetType());
objectsToAdd.Add(itemOrgObj);
}
}
if (objectsToRemove.Count > 0 || objectsToAdd.Count > 0)
{
bool keepExisting = KeepExistingValue(list, orgList, mergeBehavior, classMap, propertyMap, existing, obj, propStatus, extPropStatus, forOrgValue);
if (!keepExisting)
{
bool stackMute = false;
IInterceptableList mList = orgList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
foreach (object itemOrgObj in objectsToRemove)
orgList.Remove(itemOrgObj);
foreach (object itemOrgObj in objectsToAdd)
orgList.Add(itemOrgObj);
if (mList != null) { mList.MuteNotify = stackMute; }
if (propStatus == PropertyStatus.Dirty)
{
uow.RegisterDirty(existing);
om.SetUpdatedStatus(existing, propertyMap.Name, true);
}
}
}
}
public Field(IPropertyMap pm)
: base(pm)
{
}
protected virtual void CreateTableForProperty(IPropertyMap propertyMap, IDomainMap targetDomainMap, bool generateMappings)
{
IClassMap classMap = propertyMap.ClassMap;
ITableMap tableMap = null;
ISourceMap sourceMap = null;
ISourceMap addToSourceMap = null;
IClassMap classMapClone = null;
IPropertyMap propertyMapClone = null;
string name = "";
sourceMap = classMap.GetSourceMap();
if (sourceMap == null)
{
sourceMap = classMap.DomainMap.GetSourceMap();
if (sourceMap == null)
{
throw new Exception("No default data source specified for domain model! Can't add table for class!");
}
}
addToSourceMap = targetDomainMap.GetSourceMap(sourceMap.Name);
if (addToSourceMap == null)
{
addToSourceMap = (ISourceMap) sourceMap.Clone();
addToSourceMap.DomainMap = targetDomainMap;
}
if (propertyMap.Table.Length > 0)
{
name = propertyMap.Table;
}
else
{
name = GetTableNameForProperty(propertyMap);
}
tableMap = addToSourceMap.GetTableMap(name);
if (tableMap == null)
{
tableMap = new TableMap();
tableMap.Name = name;
tableMap.SourceMap = addToSourceMap;
}
if (generateMappings & propertyMap.Table.Length < 1)
{
classMapClone = targetDomainMap.GetClassMap(classMap.Name);
if (classMapClone == null)
{
classMapClone = (IClassMap) classMap.Clone();
classMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
classMapClone.Source = addToSourceMap.Name;
}
classMapClone.DomainMap = targetDomainMap;
}
propertyMapClone = classMapClone.GetPropertyMap(propertyMap.Name);
if (propertyMapClone == null)
{
propertyMapClone = (IPropertyMap) propertyMap.Clone();
propertyMapClone.ClassMap = classMapClone;
}
propertyMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == classMapClone.Source))
{
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
propertyMapClone.Source = addToSourceMap.Name;
}
}
}
}
public Field(IPropertyMap pm, string aliasName)
: base(pm)
{
this.AliasName = aliasName;
}
protected virtual void CreateColumnForProperty(IPropertyMap propertyMap, IDomainMap targetDomainMap, bool generateMappings, IClassMap ownerClassMap)
{
IClassMap classMap = propertyMap.ClassMap;
ITableMap tableMap = null;
ISourceMap sourceMap = null;
ISourceMap addToSourceMap = null;
IClassMap classMapClone = null;
IPropertyMap propertyMapClone = null;
IColumnMap columnMap = null;
string classTableName = "";
string name = "";
string tableName = "";
bool allowNulls = false;
IClassMap refClassMap = null;
string forTableName = "";
string forColumnName = "";
int cnt = 0;
bool found = false;
string primColName = "";
string ownerClassTableName = "";
string foreignKeyName = "";
sourceMap = classMap.GetSourceMap();
if (sourceMap == null)
{
sourceMap = classMap.DomainMap.GetSourceMap();
if (sourceMap == null)
{
throw new Exception("No default data source specified for domain model! Can't add table for class!");
}
}
addToSourceMap = targetDomainMap.GetSourceMap(sourceMap.Name);
if (addToSourceMap == null)
{
addToSourceMap = (ISourceMap) sourceMap.Clone();
addToSourceMap.DomainMap = targetDomainMap;
}
if (propertyMap.ClassMap.Table.Length > 0)
{
classTableName = propertyMap.ClassMap.Table;
}
else
{
classTableName = GetTableNameForClass(propertyMap.ClassMap);
}
if (propertyMap.Table.Length > 0)
{
tableName = propertyMap.Table;
}
else if (propertyMap.IsCollection)
{
tableName = GetTableNameForProperty(propertyMap);
}
else
{
if (IsOutbrokenByInheritance(propertyMap, ownerClassMap))
{
ownerClassTableName = GetTableNameForClass(ownerClassMap, true);
tableName = ownerClassTableName;
}
else
{
tableName = classTableName;
}
}
tableMap = addToSourceMap.GetTableMap(tableName);
if (tableMap == null)
{
tableMap = new TableMap();
tableMap.Name = tableName;
tableMap.SourceMap = addToSourceMap;
}
if (propertyMap.Column.Length > 0)
{
name = propertyMap.Column;
}
else
{
name = GetColumnNameForProperty(propertyMap);
}
columnMap = tableMap.GetColumnMap(name);
if (columnMap == null)
{
columnMap = new ColumnMap();
columnMap.Name = name;
columnMap.TableMap = tableMap;
}
columnMap.DataType = GetColumnTypeForProperty(propertyMap);
columnMap.Length = GetColumnLengthForProperty(propertyMap);
columnMap.Precision = GetColumnPrecisionForProperty(propertyMap);
columnMap.Scale = GetColumnScaleForProperty(propertyMap);
allowNulls = propertyMap.IsNullable;
if (propertyMap.IsIdentity)
{
allowNulls = false;
}
columnMap.AllowNulls = allowNulls;
if (propertyMap.IsIdentity)
{
columnMap.IsPrimaryKey = true;
columnMap.AllowNulls = false;
if (propertyMap.ReferenceType == ReferenceType.None)
{
if (columnMap.DataType == DbType.Int16 || columnMap.DataType == DbType.Int32 || columnMap.DataType == DbType.Int64)
{
if (propertyMap.ClassMap.GetIdentityPropertyMaps().Count == 1)
{
if (propertyMap.GetIsAssignedBySource())
{
columnMap.IsAutoIncrease = true;
columnMap.Seed = 1;
columnMap.Increment = 1;
}
}
}
}
}
if (!(propertyMap.ReferenceType == ReferenceType.None))
{
foreignKeyName = "FK_" + columnMap.TableMap.Name + "_" + columnMap.Name;
refClassMap = propertyMap.GetReferencedClassMap();
if (!(refClassMap == null))
{
foreach (IPropertyMap idProp in refClassMap.GetIdentityPropertyMaps())
{
if (cnt > 0)
{
if (idProp.Column.Length > 0)
{
name = idProp.Column;
}
else
{
name = GetColumnNameForProperty(idProp);
}
foreignKeyName += "_" + name;
}
}
}
primColName = "";
if (refClassMap.TypeColumn.Length > 0)
{
primColName = refClassMap.TypeColumn;
}
else
{
if (!(refClassMap.InheritanceType == InheritanceType.None))
{
primColName = GetTypeColumnNameForClass(refClassMap);
}
}
if (primColName.Length > 0)
{
name = propertyMap.Name + "_" + primColName;
foreignKeyName += "_" + name;
}
else
{
name = propertyMap.Name;
}
}
if (!(propertyMap.ReferenceType == ReferenceType.None))
{
columnMap.IsForeignKey = true;
columnMap.ForeignKeyName = foreignKeyName;
refClassMap = propertyMap.GetReferencedClassMap();
if (!(refClassMap == null))
{
if (refClassMap.Table.Length > 0)
{
forTableName = refClassMap.Table;
}
else
{
forTableName = GetTableNameForClass(refClassMap);
}
columnMap.PrimaryKeyTable = forTableName;
foreach (IPropertyMap idProp in refClassMap.GetIdentityPropertyMaps())
{
if (idProp.Column.Length > 0)
{
forColumnName = idProp.Column;
}
else
{
forColumnName = GetColumnNameForProperty(idProp);
}
break;
}
columnMap.PrimaryKeyColumn = forColumnName;
}
}
if (generateMappings & propertyMap.Column.Length < 1)
{
classMapClone = targetDomainMap.GetClassMap(classMap.Name);
if (classMapClone == null)
{
classMapClone = (IClassMap) classMap.Clone();
if (tableMap.Name == classTableName)
{
classMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
classMapClone.Source = addToSourceMap.Name;
}
}
classMapClone.DomainMap = targetDomainMap;
}
propertyMapClone = classMapClone.GetPropertyMap(propertyMap.Name);
if (propertyMapClone == null)
{
propertyMapClone = (IPropertyMap) propertyMap.Clone();
propertyMapClone.ClassMap = classMapClone;
}
propertyMapClone.Column = columnMap.Name;
if (!(tableMap.Name == classTableName))
{
propertyMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == classMapClone.Source))
{
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
propertyMapClone.Source = addToSourceMap.Name;
}
}
}
}
if (!(propertyMap.ReferenceType == ReferenceType.None))
{
refClassMap = propertyMap.GetReferencedClassMap();
if (!(refClassMap == null))
{
foreach (IPropertyMap idProp in refClassMap.GetIdentityPropertyMaps())
{
if (cnt > 0)
{
if (idProp.Column.Length > 0)
{
name = idProp.Column;
}
else
{
name = GetColumnNameForProperty(idProp);
}
columnMap = tableMap.GetColumnMap(name);
if (columnMap == null)
{
columnMap = new ColumnMap();
columnMap.Name = name;
columnMap.TableMap = tableMap;
}
columnMap.DataType = GetColumnTypeForProperty(idProp);
columnMap.Length = GetColumnLengthForProperty(idProp);
columnMap.Precision = GetColumnPrecisionForProperty(idProp);
columnMap.Scale = GetColumnScaleForProperty(idProp);
columnMap.IsForeignKey = true;
columnMap.ForeignKeyName = foreignKeyName;
columnMap.PrimaryKeyTable = forTableName;
if (idProp.Column.Length > 0)
{
forColumnName = idProp.Column;
}
else
{
forColumnName = GetColumnNameForProperty(idProp);
}
columnMap.PrimaryKeyColumn = forColumnName;
if (generateMappings)
{
classMapClone = targetDomainMap.GetClassMap(classMap.Name);
if (classMapClone == null)
{
classMapClone = (IClassMap) classMap.Clone();
if (tableMap.Name == classTableName)
{
classMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
classMapClone.Source = addToSourceMap.Name;
}
}
classMapClone.DomainMap = targetDomainMap;
}
propertyMapClone = classMapClone.GetPropertyMap(propertyMap.Name);
if (propertyMapClone == null)
{
propertyMapClone = (IPropertyMap) propertyMap.Clone();
propertyMapClone.ClassMap = classMapClone;
if (!(tableMap.Name == classTableName))
{
propertyMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == classMapClone.Source))
{
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
propertyMapClone.Source = addToSourceMap.Name;
}
}
}
}
found = false;
foreach (string iterName in propertyMapClone.AdditionalColumns)
{
if (iterName == columnMap.Name)
{
found = true;
}
}
if (!(found))
{
propertyMapClone.AdditionalColumns.Add(columnMap.Name);
}
}
}
cnt += 1;
}
if (refClassMap.InheritanceType != InheritanceType.None)
{
if (refClassMap.TypeColumn.Length > 0)
{
primColName = refClassMap.TypeColumn;
}
else
{
primColName = GetTypeColumnNameForClass(refClassMap);
}
name = propertyMap.Name + "_" + primColName;
columnMap = tableMap.GetColumnMap(name);
if (columnMap == null)
{
columnMap = new ColumnMap();
columnMap.Name = name;
columnMap.TableMap = tableMap;
}
columnMap.DataType = DbType.AnsiStringFixedLength;
columnMap.Length = 1;
columnMap.Precision = 1;
columnMap.Scale = 0;
columnMap.AllowNulls = true;
if (propertyMap.IsIdentity)
{
columnMap.AllowNulls = false;
}
columnMap.IsForeignKey = true;
columnMap.ForeignKeyName = foreignKeyName;
columnMap.PrimaryKeyTable = forTableName;
columnMap.PrimaryKeyColumn = primColName;
if (generateMappings)
{
classMapClone = targetDomainMap.GetClassMap(classMap.Name);
if (classMapClone == null)
{
classMapClone = (IClassMap) classMap.Clone();
if (tableMap.Name == classTableName)
{
classMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
classMapClone.Source = addToSourceMap.Name;
}
}
classMapClone.DomainMap = targetDomainMap;
}
propertyMapClone = classMapClone.GetPropertyMap(propertyMap.Name);
if (propertyMapClone == null)
{
propertyMapClone = (IPropertyMap) propertyMap.Clone();
propertyMapClone.ClassMap = classMapClone;
if (!(tableMap.Name == classTableName))
{
propertyMapClone.Table = tableMap.Name;
if (!(addToSourceMap.Name == classMapClone.Source))
{
if (!(addToSourceMap.Name == targetDomainMap.Source))
{
propertyMapClone.Source = addToSourceMap.Name;
}
}
}
}
found = false;
foreach (string iterName in propertyMapClone.AdditionalColumns)
{
if (iterName == columnMap.Name)
{
found = true;
}
}
if (!(found))
{
propertyMapClone.AdditionalColumns.Add(columnMap.Name);
}
}
}
}
}
}
public ReplicationPropertyMap(IPropertyMap <TKey, TValue> master, IPropertyMap <TKey, TValue> slave, TimeSpan synchronizationTimeout)
: this(master, slave, new DifferentialMapSynchronizer <TKey, TValue>(synchronizationTimeout))
{
}
