private void ValidateMaxLength(object obj, IPropertyMap propertyMap, IList exceptions)
{
int max = propertyMap.GetMaxLength();
if (max > -1)
{
IObjectManager om = this.Context.ObjectManager;
if (propertyMap.IsCollection)
{
IList value = (IList)om.GetPropertyValue(obj, propertyMap.Name);
if (value != null)
{
if (value.Count > max)
{
string msg = "Too many elements in list";
if (propertyMap.IsCollection)
{
HandleException(
obj,
propertyMap.Name,
exceptions,
new ValidationException(GetExceptionMessage(obj, propertyMap, msg, max, value.Count)),
max,
value.Count,
value.Count);
}
}
}
}
else
{
if (propertyMap.ReferenceType == ReferenceType.None)
{
if (!(om.GetNullValueStatus(obj, propertyMap.Name)))
{
object objValue = om.GetPropertyValue(obj, propertyMap.Name);
if (objValue != null)
{
string value = objValue.ToString();
if (value.Length > max)
{
string msg = "String too long";
if (propertyMap.IsCollection)
{
HandleException(
obj,
propertyMap.Name,
exceptions,
new ValidationException(GetExceptionMessage(obj, propertyMap, msg, max, value.Length)),
max,
value.Length,
value);
}
}
}
}
}
}
}
}
protected virtual XmlNode FindNodeForObject(XmlNode xmlRoot, object obj, IClassMap classMap)
{
IObjectManager om = this.Context.ObjectManager;
string element = classMap.GetDocElement();
string xpath = "";
foreach (IPropertyMap idPropertyMap in classMap.GetIdentityPropertyMaps())
{
if (xpath.Length > 0)
{
xpath += " and "; // do not localize
}
if (idPropertyMap.DocElement.Length > 0)
{
xpath += idPropertyMap.Name + " = \"" + om.GetPropertyValue(obj, idPropertyMap.Name).ToString() + "\""; // do not localize
}
else
{
xpath += "@" + idPropertyMap.GetDocAttribute() + " = \"" + om.GetPropertyValue(obj, idPropertyMap.Name).ToString() + "\""; // do not localize
}
}
xpath = element + "[" + xpath + "]";
XmlNode xmlNode = xmlRoot.SelectSingleNode(xpath);
return(xmlNode);
}
protected virtual void SerializeInlineReferenceList(XmlNode xmlObject, object obj, IClassMap classMap, IPropertyMap propertyMap, bool creating)
{
IObjectManager om = this.Context.ObjectManager;
IListManager lm = this.Context.ListManager;
IList list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
//Optimistic concurrency
if (!(creating))
{
//Check value in xmlDoc against property original value, make sure they match
}
XmlNode xmlList = GetNode(xmlObject, propertyMap.GetDocElement());
RemoveAllChildNodes(xmlList);
foreach (object value in list)
{
XmlNode xmlElement = AddNode(xmlList, "item");
SerializeInlineReferenceElement(obj, xmlElement, value);
}
IList orgList = lm.CloneList(obj, propertyMap, ((IList)(om.GetPropertyValue(obj, propertyMap.Name))));
om.SetOriginalPropertyValue(obj, propertyMap.Name, orgList);
}
protected virtual void HandleSlaveManyManyPropertySet(object obj, IPropertyMap propertyMap, IList newList, IList oldList)
{
this.Context.LogManager.Info(this, "Managing inverse many-many 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;
bool stackMute = false;
object value;
foreach (object iValue in added)
{
value = iValue;
om.EnsurePropertyIsLoaded(value, invPropertyMap);
list = (IList)om.GetPropertyValue(value, invPropertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Add(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
uow.RegisterDirty(value);
om.SetUpdatedStatus(value, invPropertyMap.Name, true);
}
foreach (object iValue in removed)
{
value = iValue;
om.EnsurePropertyIsLoaded(value, invPropertyMap);
list = (IList)om.GetPropertyValue(value, invPropertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Remove(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
uow.RegisterDirty(value);
om.SetUpdatedStatus(value, invPropertyMap.Name, true);
}
}
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 void ValidateMinLength(object obj, IPropertyMap propertyMap, IList exceptions)
{
int min = propertyMap.MinLength;
if (min > -1)
{
IObjectManager om = this.Context.ObjectManager;
if (propertyMap.IsCollection)
{
IList value = (IList)om.GetPropertyValue(obj, propertyMap.Name);
if (value != null)
{
string msg = "Too few elements in list";
if (value.Count < min)
{
HandleException(
obj,
propertyMap.Name,
exceptions,
new ValidationException(GetExceptionMessage(obj, propertyMap, msg, min, value.Count)),
min,
value.Count,
value.Count);
}
}
}
else
{
if (!(om.GetNullValueStatus(obj, propertyMap.Name)))
{
string value = (string)om.GetPropertyValue(obj, propertyMap.Name);
if (value != null)
{
string msg = "String too short";
if (value.Length < min)
{
HandleException(
obj,
propertyMap.Name,
exceptions,
new ValidationException(GetExceptionMessage(obj, propertyMap, msg, min, value.Length)),
min,
value.Length,
value);
}
}
}
}
}
}
protected virtual void SerializeInlineObject(XmlNode xmlObject, object obj, IClassMap classMap, IPropertyMap propertyMap, bool creating)
{
IObjectManager om = this.Context.ObjectManager;
object value = null;
bool isNull = om.GetNullValueStatus(obj, propertyMap.Name);
if (!(isNull))
{
value = om.GetPropertyValue(obj, propertyMap.Name);
if (value == null)
{
isNull = true;
}
}
//Optimistic concurrency
if (!(creating))
{
//Check value in xmlDoc against property original value, make sure they match
}
if (isNull)
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, System.DBNull.Value);
RemoveNode(xmlObject, propertyMap.GetDocElement());
}
else
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, value);
XmlNode xmlInline = GetNode(xmlObject, propertyMap.GetDocElement());
SerializeInlineObjectElement(xmlObject, obj, xmlInline, value, creating);
}
}
protected virtual void PerformRemoveAction(InverseAction action)
{
object obj = action.Obj;
string propertyName = action.PropertyName;
object value = action.Value;
IPropertyMap propertyMap = this.Context.DomainMap.MustGetClassMap(obj.GetType()).MustGetPropertyMap(propertyName);
IObjectManager om = this.Context.ObjectManager;
IList list;
IInterceptableList mList;
bool stackMute = false;
om.EnsurePropertyIsLoaded(obj, propertyMap);
list = (IList)om.GetPropertyValue(obj, propertyName);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Remove(value);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetUpdatedStatus(obj, propertyName, true);
this.Context.LogManager.Debug(this, "Performed cached inverse action", "Action type: " + action.ActionType.ToString() + ", Wrote to object of type: " + obj.GetType().ToString() + ", Property: " + propertyName + ", Value object type: " + value.GetType().ToString()); // do not localize
}
public IObjectClone CloneObject(object obj)
{
IObjectManager om = this.Context.ObjectManager;
IObjectClone clone = new ObjectClone();
IClassMap classMap = this.Context.DomainMap.MustGetClassMap(obj.GetType());
foreach (IPropertyMap propertyMap in classMap.GetAllPropertyMaps())
{
if (propertyMap.IsCollection)
{
}
else
{
if (om.HasOriginalValues(obj, propertyMap.Name))
{
clone.SetPropertyValue(propertyMap.Name, om.GetPropertyValue(obj, propertyMap.Name));
clone.SetOriginalPropertyValue(propertyMap.Name, om.GetOriginalPropertyValue(obj, propertyMap.Name));
clone.SetNullValueStatus(propertyMap.Name, om.GetNullValueStatus(obj, propertyMap.Name));
clone.SetUpdatedStatus(propertyMap.Name, om.GetUpdatedStatus(obj, propertyMap.Name));
}
}
}
clone.SetObjectStatus(om.GetObjectStatus(obj));
this.clonedObjects.Add(obj);
return(clone);
}
protected void CopyValuesToOriginals(IPropertyMap propertyMap, IListManager lm, object obj, IObjectManager om)
{
if (propertyMap.IsCollection)
{
IList list = lm.CloneList(obj, propertyMap, ((IList)(om.GetPropertyValue(obj, propertyMap.Name))));
om.SetOriginalPropertyValue(obj, propertyMap.Name, list);
}
else
{
if (om.GetNullValueStatus(obj, propertyMap.Name))
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, System.DBNull.Value);
}
else
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, om.GetPropertyValue(obj, propertyMap.Name));
}
}
}
protected virtual bool MayUpdate(object obj)
{
IClassMap classMap = this.Context.DomainMap.MustGetClassMap(obj.GetType());
IObjectManager om = this.Context.ObjectManager;
object refObj;
IList list;
foreach (IPropertyMap propertyMap in classMap.GetAllPropertyMaps())
{
if (!propertyMap.IsReadOnly && !propertyMap.IsSlave)
{
if (!(propertyMap.ReferenceType == ReferenceType.None))
{
if (propertyMap.IsCollection)
{
list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
if (list != null)
{
foreach (object itemRefObj in list)
{
if (m_listCreated.Contains(itemRefObj))
{
return(false);
}
}
}
}
else
{
refObj = om.GetPropertyValue(obj, propertyMap.Name);
if (refObj != null)
{
if (m_listCreated.Contains(refObj))
{
return(false);
}
}
}
}
}
}
return(true);
}
protected virtual void SerializeInlineObjectList(XmlNode xmlObject, object obj, IClassMap classMap, IPropertyMap propertyMap, bool creating)
{
IObjectManager om = this.Context.ObjectManager;
IListManager lm = this.Context.ListManager;
IList list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
XmlNode xmlList = GetNode(xmlObject, propertyMap.GetDocElement());
RemoveAllChildNodes(xmlList);
foreach (object value in list)
{
XmlNode xmlInline = AddNode(xmlObject, "item");
SerializeInlineObjectElement(xmlObject, obj, xmlInline, value, creating);
}
IList orgList = lm.CloneList(obj, propertyMap, ((IList)(om.GetPropertyValue(obj, propertyMap.Name))));
om.SetOriginalPropertyValue(obj, propertyMap.Name, orgList);
}
private bool ExamineWaitForNode(IObjectManager om, object delObj, object waitForObj)
{
IClassMap waitForObjClassMap = this.Context.DomainMap.MustGetClassMap(waitForObj.GetType());
foreach (IPropertyMap propertyMap in waitForObjClassMap.GetAllPropertyMaps())
{
if (!propertyMap.IsReadOnly && !propertyMap.IsSlave)
{
if (propertyMap.ReferenceType != ReferenceType.None)
{
if (propertyMap.IsCollection)
{
IList list = (IList)om.GetPropertyValue(waitForObj, propertyMap.Name);
if (list != null)
{
foreach (object itemRefObj in list)
{
if (itemRefObj == delObj)
{
return(false);
}
}
}
}
else
{
object refObj = om.GetPropertyValue(waitForObj, propertyMap.Name);
if (refObj != null)
{
if (refObj == delObj)
{
return(false);
}
}
}
}
}
}
return(true);
}
public IObjectClone CloneObject(object obj)
{
IObjectManager om = this.Context.ObjectManager;
IObjectClone clone = new ObjectClone();
IClassMap classMap = this.Context.DomainMap.MustGetClassMap(obj.GetType());
foreach (IPropertyMap propertyMap in classMap.GetAllPropertyMaps())
{
if (propertyMap.IsCollection)
{
//TODO: Implement this
}
else
{
clone.SetPropertyValue(propertyMap.Name, om.GetPropertyValue(obj, propertyMap.Name));
clone.SetNullValueStatus(propertyMap.Name, om.GetNullValueStatus(obj, propertyMap.Name));
clone.SetUpdatedStatus(propertyMap.Name, om.GetUpdatedStatus(obj, propertyMap.Name));
if (om.HasOriginalValues(obj, propertyMap.Name))
{
clone.SetOriginalPropertyValue(propertyMap.Name, om.GetOriginalPropertyValue(obj, propertyMap.Name));
}
}
}
clone.SetObjectStatus(om.GetObjectStatus(obj));
IIdentityHelper identityHelper = obj as IIdentityHelper;
if (identityHelper != null)
{
clone.SetIdentity(identityHelper.GetIdentity());
if (identityHelper.HasIdentityKeyParts())
{
foreach (object keyPart in identityHelper.GetIdentityKeyParts())
{
clone.GetIdentityKeyParts().Add(keyPart);
}
}
if (identityHelper.HasKeyStruct())
{
clone.SetKeyStruct(identityHelper.GetKeyStruct());
}
}
this.clonedObjects.Add(obj);
return(clone);
}
public void Refresh(bool setup)
{
SetText();
if (isClipBoardItem)
{
return;
}
int i = 1;
IObjectManager om = this.context.ObjectManager;
foreach (IPropertyMap propertyMap in TypeClassMap.GetAllPropertyMaps())
{
if (propertyMap.ReferenceType == ReferenceType.None)
{
if (propertyMap.IsCollection == false)
{
if (this.context.GetNullValueStatus(this.obj, propertyMap.Name))
{
if (setup)
{
this.SubItems.Add("<Null>");
}
else
{
this.SubItems[i].Text = "<Null>";
}
}
else
{
string text = "<Null>";
object value = om.GetPropertyValue(this.obj, propertyMap.Name);
if (value != null)
{
text = value.ToString();
}
if (setup)
{
this.SubItems.Add(text);
}
else
{
this.SubItems[i].Text = text;
}
}
i++;
}
}
}
}
protected virtual void DeserializeInlineReferenceList(object obj, IClassMap classMap, IPropertyMap propertyMap, XmlNode xmlObject)
{
IObjectManager om = this.Context.ObjectManager;
IListManager lm = this.Context.ListManager;
XmlNode xmlList = xmlObject.SelectSingleNode(propertyMap.GetDocElement());
IList list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
if (list == null)
{
list = lm.CreateList(obj, propertyMap);
om.SetPropertyValue(obj, propertyMap.Name, list);
IList cloneList = lm.CloneList(obj, propertyMap, list);
om.SetOriginalPropertyValue(obj, propertyMap.Name, cloneList);
}
IInterceptableList mList;
bool stackMute = false;
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
foreach (XmlNode xmlItem in xmlList.SelectNodes("item"))
{
object value = ManageInlineReference(xmlObject, obj, xmlItem);;
if (value != null)
{
list.Add(value);
}
}
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetNullValueStatus(obj, propertyMap.Name, false);
IList clone = lm.CloneList(obj, propertyMap, list);
om.SetOriginalPropertyValue(obj, propertyMap.Name, clone);
}
private void NullifyReferenceInInsertedObject(object obj, object refering, IPropertyMap refPropMap, IObjectManager om)
{
bool stackMute = false;
IInterceptableList mList;
IList refList;
object thisObj;
if (refPropMap.IsCollection)
{
if (!(this.Context.GetPropertyStatus(refering, refPropMap.Name) == PropertyStatus.NotLoaded))
{
refList = ((IList)(om.GetPropertyValue(refering, refPropMap.Name)));
if (refList.Contains(obj))
{
mList = refList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
refList.Remove(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetUpdatedStatus(refering, refPropMap.Name, true);
}
}
}
else
{
if (!(this.Context.GetPropertyStatus(refering, refPropMap.Name) == PropertyStatus.NotLoaded))
{
thisObj = this.Context.ObjectManager.GetPropertyValue(refering, refPropMap.Name);
if (thisObj != null)
{
if (thisObj == obj)
{
om.SetPropertyValue(refering, refPropMap.Name, null);
om.SetUpdatedStatus(refering, refPropMap.Name, true);
}
}
}
}
}
private void ValidateDatabaseDateRange(object obj, IPropertyMap propertyMap, IList exceptions)
{
if (propertyMap.Column.Length > 0)
{
IObjectManager om = this.Context.ObjectManager;
IColumnMap columnMap = propertyMap.GetColumnMap();
if (columnMap != null)
{
if (columnMap.DataType.Equals(DbType.DateTime) || columnMap.DataType.Equals(DbType.Time) || columnMap.DataType.Equals(DbType.Date))
{
if (!(om.GetNullValueStatus(obj, propertyMap.Name)))
{
ISourceMap sourceMap = propertyMap.GetSourceMap();
if (sourceMap != null)
{
object rawValue = om.GetPropertyValue(obj, propertyMap.Name);
if (rawValue == null)
{
//all ok
}
else
{
DateTime value = (DateTime)rawValue;
if (sourceMap.SourceType == SourceType.MSSqlServer)
{
DateTime minDate = new DateTime(1753, 1, 1, 0, 0, 0);
if (value < minDate)
{
string template = "Validation error in object {0}.{1} , property {2}: " + Environment.NewLine + "Sql server can not handle date/time values lower than 1753-01-01 00:00:00";
string result = String.Format(
template,
propertyMap.ClassMap.Name,
this.Context.ObjectManager.GetObjectKeyOrIdentity(obj),
propertyMap.Name);
HandleException(obj, propertyMap.Name, exceptions, new ValidationException(result), minDate, value, value);
}
}
}
}
}
}
}
}
}
protected virtual void SerializeInlineProperty(XmlNode xmlObject, object obj, IClassMap classMap, IPropertyMap propertyMap, bool creating)
{
IObjectManager om = this.Context.ObjectManager;
string element = propertyMap.DocElement;
object value = null;
bool isNull = om.GetNullValueStatus(obj, propertyMap.Name);
//Optimistic concurrency
if (!(creating))
{
//Check value in xmlDoc against property original value, make sure they match
}
if (isNull)
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, System.DBNull.Value);
//if the attribute/element exists, remove it
if (element.Length > 0)
{
RemoveNode(xmlObject, element);
}
else
{
RemoveAttribute(xmlObject, propertyMap.GetDocAttribute());
}
}
else
{
value = om.GetPropertyValue(obj, propertyMap.Name);
om.SetOriginalPropertyValue(obj, propertyMap.Name, value);
if (element.Length > 0)
{
SetNodeValue(xmlObject, element, value);
}
else
{
SetAttributeValue(xmlObject, propertyMap.GetDocAttribute(), value);
}
}
}
public void CheckPartiallyLoadedList(string propertyName, ITransaction transaction)
{
IList partialList = GetPartiallyLoadedList(propertyName, transaction);
int count = GetCount(propertyName, transaction);
if (count == partialList.Count)
{
IContext context = ((IInterceptable)this.target).GetInterceptor().Context;
IObjectManager om = context.ObjectManager;
IInterceptableList iList = om.GetPropertyValue(target, propertyName) as IInterceptableList;
if (iList == null)
{
throw new NPersistException(string.Format("Object of type {0} and identity {1} does not have an interceptable list injected in property {2}", target.GetType(), om.GetObjectIdentity(target), propertyName));
}
bool stackMute = iList.MuteNotify;
iList.MuteNotify = true;
if (iList.Count < 1)
{
IList orgList = new ArrayList();
foreach (object refObj in partialList)
{
iList.Add(refObj);
orgList.Add(refObj);
}
iList.MuteNotify = stackMute;
om.SetPropertyValue(target, propertyName, iList);
om.SetOriginalPropertyValue(target, propertyName, orgList);
om.SetNullValueStatus(target, propertyName, false);
om.SetUpdatedStatus(target, propertyName, false);
context.InverseManager.NotifyPropertyGet(target, propertyName);
}
else
{
iList.MuteNotify = stackMute;
}
}
}
public virtual ListValueTemplate BuildListValueTemplate(object obj)
{
ListValueTemplate template = new ListValueTemplate();
IClassMap classMap = this.Context.DomainMap.MustGetClassMap(obj.GetType());
IList value;
IObjectManager om = this.Context.ObjectManager;
foreach (IPropertyMap propertyMap in classMap.GetAllPropertyMaps())
{
if (propertyMap.IsCollection)
{
value = (IList)om.GetPropertyValue(obj, propertyMap.Name);
if (value == null)
{
template.PropertyMaps.Add(propertyMap);
//om.SetPropertyValue(obj, propertyMap.Name, CreateList(obj, propertyMap));
//list should /not/ have original value or it will not be considered NotLoaded
//om.SetOriginalPropertyValue(obj, propertyMap.Name, CreateList(obj, propertyMap));
}
}
}
listValueTemplateCache[obj.GetType()] = template;
return(template);
}
protected virtual void EvaluatePropertySpecialBehavior(object obj, IPropertyMap propertyMap, PropertySpecialBehaviorType specialBehavior, IObjectManager om)
{
bool wrote = false;
if (specialBehavior == PropertySpecialBehaviorType.Increase)
{
om.SetPropertyValue(obj, propertyMap.Name, Convert.ToInt64(om.GetPropertyValue(obj, propertyMap.Name)) + 1);
wrote = true;
}
else if (specialBehavior == PropertySpecialBehaviorType.SetDateTime)
{
om.SetPropertyValue(obj, propertyMap.Name, DateTime.Now);
wrote = true;
}
if (wrote)
{
om.SetNullValueStatus(obj, propertyMap.Name, false);
om.SetUpdatedStatus(obj, propertyMap.Name, true);
}
}
private void ValidateMaxValue(object obj, IPropertyMap propertyMap, IList exceptions)
{
string max = propertyMap.MaxValue;
if (max.Length > 0)
{
IObjectManager om = this.Context.ObjectManager;
if (!(om.GetNullValueStatus(obj, propertyMap.Name)))
{
object value = om.GetPropertyValue(obj, propertyMap.Name);
if (value != null)
{
bool ok = true;
string msg = "Value too high";
if (value is string)
{
if (max.CompareTo((string)value) < 0)
{
ok = false;
}
}
else if (value is DateTime)
{
if ((DateTime.Parse(max)).CompareTo((DateTime)value) < 0)
{
ok = false;
}
}
else if (value is Int16)
{
if ((Int16.Parse(max)).CompareTo((Int16)value) < 0)
{
ok = false;
}
}
else if (value is Int32)
{
if ((Int32.Parse(max)).CompareTo((Int32)value) < 0)
{
ok = false;
}
}
else if (value is Int64)
{
if ((Int64.Parse(max)).CompareTo((Int64)value) < 0)
{
ok = false;
}
}
else if (value is Decimal)
{
if ((Decimal.Parse(max)).CompareTo((Decimal)value) < 0)
{
ok = false;
}
}
else if (value is Double)
{
if ((Double.Parse(max)).CompareTo((Double)value) < 0)
{
ok = false;
}
}
else if (value is Single)
{
if ((Single.Parse(max)).CompareTo((Single)value) < 0)
{
ok = false;
}
}
if (ok == false)
{
HandleException(obj, propertyMap.Name, exceptions, new ValidationException(GetExceptionMessage(obj, propertyMap, msg, max, value)), max, value, value);
}
}
}
}
}
protected void CopyValuesToOriginals(IPropertyMap propertyMap, IListManager lm, object obj, IObjectManager om)
{
if (propertyMap.IsCollection)
{
IList list = lm.CloneList(obj, propertyMap, ((IList) (om.GetPropertyValue(obj, propertyMap.Name))));
om.SetOriginalPropertyValue(obj, propertyMap.Name, list);
}
else
{
if (om.GetNullValueStatus(obj, propertyMap.Name))
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, System.DBNull.Value);
}
else
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, om.GetPropertyValue(obj, propertyMap.Name));
}
}
}
//[DebuggerStepThrough()]
protected virtual void DoNotifyPropertySet(object obj, string propertyName, ref object value, object oldValue, bool hasOldValue, ref bool cancel)
{
IContext ctx = this.Context;
IObjectManager om = ctx.ObjectManager;
IPersistenceEngine pe = ctx.PersistenceEngine;
PropertyCancelEventArgs e;
if (hasOldValue)
{
e = new PropertyCancelEventArgs(obj, propertyName, value, oldValue, this.Context.ObjectManager.GetNullValueStatus(obj, propertyName));
}
else
{
e = new PropertyCancelEventArgs(obj, propertyName, value, this.Context.ObjectManager.GetPropertyValue(obj, propertyName), this.Context.ObjectManager.GetNullValueStatus(obj, propertyName));
}
this.Context.EventManager.OnWritingProperty(this, e);
if (e.Cancel)
{
cancel = true;
return;
}
value = e.NewValue;
IClassMap classMap = ctx.DomainMap.MustGetClassMap(obj.GetType());
IPropertyMap propertyMap;
string prevId;
string newId;
propertyMap = classMap.MustGetPropertyMap(propertyName);
if (propertyMap.ReferenceType != ReferenceType.None && value != null)
{
if (propertyMap.ReferenceType == ReferenceType.OneToMany || propertyMap.ReferenceType == ReferenceType.OneToOne)
{
//parent object
IInterceptable ivalue = value as IInterceptable;
if (ivalue == null)
{
throw new NPersistException(string.Format("Object is not a NPersist managed object, do not use 'new' on Entities. (Property='{0}', Owner={1})", propertyName, obj));
}
else
{
if (ivalue.GetInterceptor().Context != this.Context)
{
throw new NPersistException(string.Format("Object does not belong to the same context object as the property owner. (Property='{0}', Owner={1})", propertyName, obj));
}
ObjectStatus valueObjectStatus = om.GetObjectStatus(value);
if (valueObjectStatus == ObjectStatus.UpForDeletion || valueObjectStatus == ObjectStatus.Deleted)
{
throw new DeletedObjectException(string.Format("Object has been deleted. (Object={0})", value), value);
}
}
}
else if (propertyMap.ReferenceType == ReferenceType.ManyToOne || propertyMap.ReferenceType == ReferenceType.ManyToMany)
{
IInterceptableList ivalue = value as IInterceptableList;
if (ivalue == null)
{
throw new NPersistException(string.Format("List is not a NPersist managed list, do not use 'new' to initialize lists, NPersist does this for you. (Property='{0}', Owner={1})", propertyName, obj));
}
else if (ivalue.Interceptable.GetInterceptor().Context != this.Context)
{
throw new NPersistException(string.Format("List does not belong to the same context object as the property owner. (Property='{0}', Owner={1})", propertyName, obj));
}
}
}
if (propertyMap.IsReadOnly)
{
//Let read-only inverse properties through
if (!(propertyMap.ReferenceType != ReferenceType.None && propertyMap.Inverse.Length > 0 && propertyMap.NoInverseManagement == false))
{
//Special - if someone forgot to make their ManyOne read-only,
//why bug them about it? (so don't add an "else" with an exception...)
if (propertyMap.ReferenceType != ReferenceType.ManyToOne)
{
throw new ReadOnlyException("Property '" + classMap.Name + "." + propertyName + "' is read-only!"); // do not localize
}
}
}
PropertyStatus propStatus = PropertyStatus.Clean;
ObjectStatus objStatus = om.GetObjectStatus(obj);
bool hasPropertyStatus = false;
if (objStatus == ObjectStatus.Deleted)
{
throw new DeletedObjectException("The object has been deleted!", obj, propertyName); // do not localize
}
else if (objStatus == ObjectStatus.UpForDeletion)
{
throw new DeletedObjectException("The object has been registered as up for deletion!", obj, propertyName); // do not localize
}
this.Context.ObjectCloner.EnsureIsClonedIfEditing(obj);
if (objStatus == ObjectStatus.UpForCreation)
{
}
else if (objStatus == ObjectStatus.Clean)
{
propStatus = om.GetPropertyStatus(obj, propertyName);
if (propStatus == PropertyStatus.NotLoaded)
{
pe.LoadProperty(obj, propertyName);
}
if (!(hasOldValue))
{
if (!(om.ComparePropertyValues(obj, propertyName, value, om.GetPropertyValue(obj, propertyName))))
{
this.Context.UnitOfWork.RegisterDirty(obj);
}
}
}
else if (objStatus == ObjectStatus.NotLoaded)
{
propertyMap = this.Context.DomainMap.MustGetClassMap(obj.GetType()).MustGetPropertyMap(propertyName);
if (!(propertyMap.IsIdentity))
{
propStatus = this.Context.ObjectManager.GetPropertyStatus(obj, propertyName);
hasPropertyStatus = true;
//it would be sweet to be able to determine beforehand if this property would be part of the span
//that is loaded with LoadObject and only call LoadObject if that is the case....
if (propStatus == PropertyStatus.NotLoaded)
{
hasPropertyStatus = false;
//this.Context.PersistenceEngine.LoadObject(ref obj);
this.Context.IdentityMap.LoadObject(ref obj, true);
if (obj == null)
{
throw new ObjectNotFoundException("Object not found!"); // do not localize
}
}
if (!hasPropertyStatus)
{
propStatus = om.GetPropertyStatus(obj, propertyName);
}
if (propStatus == PropertyStatus.NotLoaded)
{
pe.LoadProperty(obj, propertyName);
}
}
if (!(hasOldValue))
{
if (!(om.ComparePropertyValues(obj, propertyName, value, om.GetPropertyValue(obj, propertyName))))
{
this.Context.UnitOfWork.RegisterDirty(obj);
}
}
}
else if (objStatus == ObjectStatus.Dirty)
{
propStatus = om.GetPropertyStatus(obj, propertyName);
if (propStatus == PropertyStatus.NotLoaded)
{
pe.LoadProperty(obj, propertyName);
}
}
if (propertyMap.IsIdentity)
{
prevId = om.GetObjectIdentity(obj);
newId = om.GetObjectIdentity(obj, propertyMap, value);
if (prevId != newId)
{
ctx.IdentityMap.UpdateIdentity(obj, prevId, newId);
}
}
om.SetNullValueStatus(obj, propertyName, false);
om.SetUpdatedStatus(obj, propertyName, true);
if (hasOldValue)
{
ctx.InverseManager.NotifyPropertySet(obj, propertyName, value, oldValue);
ctx.UnitOfWork.RegisterDirty(obj);
}
else
{
ctx.InverseManager.NotifyPropertySet(obj, propertyName, value);
}
}
private void LoadProperty(object obj, IPropertyMap propertyMap, IObjectManager om, object source, IPropertyMap sourcePropertyMap, IObjectManager sourceOm)
{
if (!Monitor.TryEnter(sourceContext, this.Context.Timeout))
throw new NPersistTimeoutException("Could not aquire exclusive lock on root context before timeout: " + this.Context.Timeout.ToString() + " ms" );
try
{
bool nullValueStatus;
object value;
if (propertyMap.ReferenceType == ReferenceType.None)
{
if (!(propertyMap.IsCollection))
{
value = sourceOm.GetPropertyValue(source, sourcePropertyMap.Name);
nullValueStatus = sourceOm.GetNullValueStatus(source, sourcePropertyMap.Name);
om.SetPropertyValue(obj, propertyMap.Name, value);
if (nullValueStatus)
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, DBNull.Value);
}
else
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, value);
}
om.SetNullValueStatus(obj, propertyMap.Name, nullValueStatus);
}
else
{
//Using CloneList will work when it is only primitive values
//(or immutable objects such as strings and dates)
//that can be copied between contexts
IList list = (IList) sourceOm.GetPropertyValue(source, sourcePropertyMap.Name);
IList listClone = this.Context.ListManager.CloneList(obj, propertyMap, list);
IList listCloneOrg = this.Context.ListManager.CloneList(obj, propertyMap, list);
om.SetPropertyValue(obj, propertyMap.Name, listClone);
om.SetOriginalPropertyValue(obj, propertyMap.Name, listCloneOrg);
}
}
else
{
if (!(propertyMap.IsCollection))
{
object refObject = sourceOm.GetPropertyValue(source, sourcePropertyMap.Name);
if (refObject == null)
{
om.SetPropertyValue(obj, propertyMap.Name, null);
om.SetOriginalPropertyValue(obj, propertyMap.Name, null);
om.SetNullValueStatus(obj, propertyMap.Name, true);
}
else
{
string identity = sourceOm.GetObjectIdentity(refObject);
Type refType = ToLeafType(refObject);
//Impossible to solve for inheritance scenarios when mapping presentation model to domain model!!!!
//We could try checking which presentation domain map which class map that maps to the
//domain class map, but that could be a many-one relationship (many presentation model classes
//map to the same domain model class!)
// IClassMap sourceOrgClassMap = this.sourceContext.DomainMap.GetClassMap(orgObject.GetType() );
// IClassMap leafOrgClassMap = this.sourceContext.DomainMap.GetClassMap(sourceOrgClassMap.Name );
// IClassMap theClassMap = this.sourceContext.DomainMap.GetClassMap (sourceOrgClassMap.Name );
value = this.Context.GetObjectById(identity, refType, true);
nullValueStatus = sourceOm.GetNullValueStatus(source, sourcePropertyMap.Name);
om.SetPropertyValue(obj, propertyMap.Name, value);
om.SetOriginalPropertyValue(obj, propertyMap.Name, value);
om.SetNullValueStatus(obj, propertyMap.Name, nullValueStatus);
}
}
else
{
//Using CloneList will not work when there are reference values (to mutable objects)
//that can be copied between contexts
IList orgList = (IList) sourceOm.GetPropertyValue(source, sourcePropertyMap.Name);
IList list = (IList) om.GetPropertyValue(obj, sourcePropertyMap.Name);
this.LoadReferenceList(list, orgList);
//for the org-list we can use ListManager.CloneList and clone the list of leaf objects
IList listOrg = this.Context.ListManager.CloneList(obj, propertyMap, list);
om.SetPropertyValue(obj, propertyMap.Name, list);
om.SetOriginalPropertyValue(obj, propertyMap.Name, listOrg);
}
}
}
finally
{
Monitor.Exit(sourceContext);
}
}
protected virtual void DeserializeClone(object obj, ReadOnlyClone clone)
{
IObjectManager om = this.Context.ObjectManager;
IDomainMap dm = this.Context.DomainMap;
IAssemblyManager am = this.Context.AssemblyManager;
IClassMap classMap = dm.MustGetClassMap(obj.GetType());
IListManager lm = this.Context.ListManager;
foreach (IPropertyMap propertyMap in classMap.GetAllPropertyMaps())
{
if (propertyMap.ReferenceType == ReferenceType.None)
{
if (propertyMap.IsCollection)
{
IList values = (IList)clone.PropertyValues[propertyMap.Name];
IList list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
bool stackMute = false;
IInterceptableList mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Clear();
foreach (object value in values)
{
list.Add(value);
}
IList cloneList = new ArrayList(list);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetOriginalPropertyValue(obj, propertyMap.Name, cloneList);
om.SetNullValueStatus(obj, propertyMap.Name, false);
}
else
{
object value = clone.PropertyValues[propertyMap.Name];
om.SetPropertyValue(obj, propertyMap.Name, value);
om.SetOriginalPropertyValue(obj, propertyMap.Name, value);
om.SetNullValueStatus(obj, propertyMap.Name, (bool)clone.NullValueStatuses[propertyMap.Name]);
}
}
else
{
IClassMap refClassMap = propertyMap.MustGetReferencedClassMap();
if (refClassMap.IsReadOnly)
{
if (propertyMap.IsCollection)
{
IList values = (IList)clone.PropertyValues[propertyMap.Name];
IList list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
bool stackMute = false;
IInterceptableList mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Clear();
foreach (SerializedReference refId in values)
{
object value = null;
if (refId != null)
{
refClassMap = dm.MustGetClassMap(refId.Type);
Type refType = am.GetTypeFromClassMap(refClassMap);
value = this.Context.GetObjectById(refId.Identity, refType, true);
list.Add(value);
}
}
IList cloneList = new ArrayList(list);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetOriginalPropertyValue(obj, propertyMap.Name, cloneList);
om.SetNullValueStatus(obj, propertyMap.Name, false);
}
else
{
object value = null;
SerializedReference refId = (SerializedReference)clone.PropertyValues[propertyMap.Name];
if (refId != null)
{
refClassMap = dm.MustGetClassMap(refId.Type);
Type refType = am.GetTypeFromClassMap(refClassMap);
value = this.Context.GetObjectById(refId.Identity, refType, true);
}
om.SetPropertyValue(obj, propertyMap.Name, value);
om.SetOriginalPropertyValue(obj, propertyMap.Name, value);
om.SetNullValueStatus(obj, propertyMap.Name, (bool)clone.NullValueStatuses[propertyMap.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);
}
}
protected virtual void SerializeClone(object obj, ReadOnlyClone clone, string id, string key)
{
IObjectManager om = this.Context.ObjectManager;
IDomainMap dm = this.Context.DomainMap;
IAssemblyManager am = this.Context.AssemblyManager;
IClassMap classMap = dm.MustGetClassMap(obj.GetType());
IListManager lm = this.Context.ListManager;
clone.Identity = id;
clone.Key = key;
clone.Type = classMap.GetFullName();
foreach (IPropertyMap propertyMap in classMap.GetAllPropertyMaps())
{
if (propertyMap.ReferenceType == ReferenceType.None)
{
if (propertyMap.IsCollection)
{
IList values = new ArrayList();
IList list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
foreach (object value in list)
{
values.Add(value);
}
clone.PropertyValues[propertyMap.Name] = values;
clone.NullValueStatuses[propertyMap.Name] = false;
}
else
{
object value = om.GetPropertyValue(obj, propertyMap.Name);
clone.PropertyValues[propertyMap.Name] = value;
clone.NullValueStatuses[propertyMap.Name] = om.GetNullValueStatus(obj, propertyMap.Name);
}
}
else
{
IClassMap refClassMap = propertyMap.MustGetReferencedClassMap();
if (refClassMap.IsReadOnly)
{
if (propertyMap.IsCollection)
{
IList values = new ArrayList();
IList list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
foreach (object value in list)
{
if (value != null)
{
refClassMap = dm.MustGetClassMap(value.GetType());
string refIdentity = om.GetObjectIdentity(value);
SerializedReference refId = new SerializedReference(refIdentity, refClassMap.GetFullName());
values.Add(refId);
}
}
clone.PropertyValues[propertyMap.Name] = values;
clone.NullValueStatuses[propertyMap.Name] = false;
}
else
{
object value = om.GetPropertyValue(obj, propertyMap.Name);
if (value != null)
{
refClassMap = dm.MustGetClassMap(value.GetType());
string refIdentity = om.GetObjectIdentity(value);
SerializedReference refId = new SerializedReference(refIdentity, refClassMap.GetFullName());
value = refId;
}
clone.PropertyValues[propertyMap.Name] = value;
clone.NullValueStatuses[propertyMap.Name] = om.GetNullValueStatus(obj, propertyMap.Name);
}
}
}
}
}
private void NullifyInverseReference(IPropertyMap propertyMap, object obj, IPropertyMap invPropertyMap, IObjectManager om)
{
bool stackMute = false;
IInterceptableList mList;
IList refList;
IList list;
object thisObj;
object refObj;
//Ensure that the property is loaded
if (this.Context.GetPropertyStatus(obj, propertyMap.Name) == PropertyStatus.NotLoaded)
{
this.Context.LoadProperty(obj, propertyMap.Name);
}
if (propertyMap.IsCollection)
{
list = (IList) om.GetPropertyValue(obj, propertyMap.Name);
if (list == null)
{
list = this.Context.ListManager.CreateList(obj, propertyMap);
}
if (list != null)
{
if (invPropertyMap.IsCollection)
{
foreach (object itemRefObj in list)
{
ObjectStatus refObjStatus = om.GetObjectStatus(itemRefObj);
if (!(refObjStatus.Equals(ObjectStatus.UpForDeletion) && refObjStatus.Equals(ObjectStatus.Deleted)))
{
//Ensure inverse is loaded
PropertyStatus invPropertyStatus = this.Context.GetPropertyStatus(itemRefObj, invPropertyMap.Name);
if (invPropertyMap.IsSlave && invPropertyStatus == PropertyStatus.NotLoaded)
{
AddAction(InverseActionType.Remove, itemRefObj, invPropertyMap.Name, obj, obj);
}
else
{
if (invPropertyStatus == PropertyStatus.NotLoaded)
this.Context.LoadProperty(itemRefObj, invPropertyMap.Name);
refList = ((IList) (om.GetPropertyValue(itemRefObj, invPropertyMap.Name)));
if (refList.Contains(obj))
{
mList = refList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
refList.Remove(obj);
if (mList != null) { mList.MuteNotify = stackMute; }
om.SetUpdatedStatus(itemRefObj, invPropertyMap.Name, true);
}
}
}
}
}
else
{
foreach (object itemRefObj in list)
{
ObjectStatus refObjStatus = om.GetObjectStatus(itemRefObj);
if (!(refObjStatus.Equals(ObjectStatus.UpForDeletion) && refObjStatus.Equals(ObjectStatus.Deleted)))
{
PropertyStatus invPropertyStatus = this.Context.GetPropertyStatus(itemRefObj, invPropertyMap.Name);
if (invPropertyMap.IsSlave && invPropertyStatus == PropertyStatus.NotLoaded)
{
AddAction(InverseActionType.Set, itemRefObj, invPropertyMap.Name, null, obj);
}
else
{
//Ensure inverse is loaded
if (invPropertyStatus == PropertyStatus.NotLoaded)
this.Context.LoadProperty(itemRefObj, invPropertyMap.Name);
thisObj = om.GetPropertyValue(itemRefObj, invPropertyMap.Name);
if (thisObj != null)
{
if (thisObj == obj)
{
om.SetPropertyValue(itemRefObj, invPropertyMap.Name, null);
om.SetUpdatedStatus(itemRefObj, invPropertyMap.Name, true);
}
}
}
}
}
}
}
}
else
{
refObj = om.GetPropertyValue(obj, propertyMap.Name);
if (refObj != null)
{
ObjectStatus refObjStatus = om.GetObjectStatus(refObj);
if (!(refObjStatus.Equals(ObjectStatus.UpForDeletion) && refObjStatus.Equals(ObjectStatus.Deleted)))
{
PropertyStatus invPropertyStatus = this.Context.GetPropertyStatus(refObj, invPropertyMap.Name);
//Ensure inverse is loaded
if (invPropertyMap.IsSlave && invPropertyStatus == PropertyStatus.NotLoaded)
{
if (invPropertyMap.IsCollection)
{
AddAction(InverseActionType.Remove, refObj, invPropertyMap.Name, obj, obj);
}
else
{
AddAction(InverseActionType.Set, refObj, invPropertyMap.Name, null, obj);
}
}
else
{
if (invPropertyStatus == PropertyStatus.NotLoaded)
this.Context.LoadProperty(refObj, invPropertyMap.Name);
if (invPropertyMap.IsCollection)
{
refList = ((IList) (om.GetPropertyValue(refObj, invPropertyMap.Name)));
if (refList.Contains(obj))
{
mList = refList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
refList.Remove(obj);
if (mList != null) {mList.MuteNotify = stackMute;}
om.SetUpdatedStatus(refObj, invPropertyMap.Name, true);
}
}
else
{
thisObj = om.GetPropertyValue(refObj, invPropertyMap.Name);
if (thisObj != null)
{
//only update back ref if it is actually pointing at me
if (thisObj == obj)
{
om.SetPropertyValue(refObj, invPropertyMap.Name, null);
om.SetUpdatedStatus(refObj, invPropertyMap.Name, true);
}
}
}
}
}
}
}
}
private bool ExamineWaitForNode(IObjectManager om, object delObj, object waitForObj)
{
IClassMap waitForObjClassMap = this.Context.DomainMap.MustGetClassMap(waitForObj.GetType());
foreach (IPropertyMap propertyMap in waitForObjClassMap.GetAllPropertyMaps())
{
if (!propertyMap.IsReadOnly && !propertyMap.IsSlave)
{
if (propertyMap.ReferenceType != ReferenceType.None)
{
if (propertyMap.IsCollection)
{
IList list = (IList) om.GetPropertyValue(waitForObj, propertyMap.Name);
if (list != null)
{
foreach (object itemRefObj in list)
{
if (itemRefObj == delObj)
{
return false;
}
}
}
}
else
{
object refObj = om.GetPropertyValue(waitForObj, propertyMap.Name);
if (refObj != null)
{
if (refObj == delObj)
{
return false;
}
}
}
}
}
}
return true;
}
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 HandleManyManyPropertySet(object obj, IPropertyMap propertyMap, IList newList, IList oldList)
{
this.Context.LogManager.Info(this, "Managing inverse many-many property relationship synchronization", "Writing to object of type: " + obj.GetType().ToString() + ", Property: " + propertyMap.Name); // do not localize
PropertyStatus propStatus;
IPropertyMap invPropertyMap = propertyMap.GetInversePropertyMap();
if (invPropertyMap == null)
{
return;
}
ArrayList added = GetListDiff(oldList, newList);
ArrayList removed = GetListDiff(newList, oldList);
IObjectManager om = this.Context.ObjectManager;
IList list;
IInterceptableList mList;
bool stackMute = false;
object value;
foreach (object iValue in added)
{
value = iValue;
propStatus = om.GetPropertyStatus(value, invPropertyMap.Name);
if (propStatus == PropertyStatus.NotLoaded)
{
value = iValue;
AddAction(InverseActionType.Add, value, invPropertyMap.Name, obj, obj);
}
else
{
//we still ensure so that the object is also always loaded...
om.EnsurePropertyIsLoaded(value, invPropertyMap);
list = (IList)om.GetPropertyValue(value, invPropertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Add(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetUpdatedStatus(value, invPropertyMap.Name, true);
}
}
foreach (object iValue in removed)
{
value = iValue;
propStatus = om.GetPropertyStatus(value, invPropertyMap.Name);
if (propStatus == PropertyStatus.NotLoaded)
{
value = iValue;
AddAction(InverseActionType.Remove, value, invPropertyMap.Name, obj, obj);
}
else
{
//we still ensure so that the object is also always loaded...
om.EnsurePropertyIsLoaded(value, invPropertyMap);
list = (IList)om.GetPropertyValue(value, invPropertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Remove(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetUpdatedStatus(value, invPropertyMap.Name, true);
}
}
}
private void NullifyUniReference(object obj, object refering, IPropertyMap uniRefPropertyMap, IObjectManager om)
{
bool stackMute = false;
IInterceptableList mList;
IList refList;
object thisObj;
if (uniRefPropertyMap.IsCollection)
{
if (!(this.Context.GetPropertyStatus(refering, uniRefPropertyMap.Name) == PropertyStatus.NotLoaded))
{
refList = ((IList) (om.GetPropertyValue(refering, uniRefPropertyMap.Name)));
if (refList.Contains(obj))
{
mList = refList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
refList.Remove(obj);
if (mList != null) { mList.MuteNotify = stackMute; }
om.SetUpdatedStatus(refering, uniRefPropertyMap.Name, true);
}
}
}
else
{
if (!(this.Context.GetPropertyStatus(refering, uniRefPropertyMap.Name) == PropertyStatus.NotLoaded))
{
thisObj = this.Context.ObjectManager.GetPropertyValue(refering, uniRefPropertyMap.Name);
if (thisObj != null)
{
if (thisObj == obj)
{
this.Context.ObjectManager.SetPropertyValue(refering, uniRefPropertyMap.Name, null);
om.SetUpdatedStatus(refering, uniRefPropertyMap.Name, true);
}
}
}
}
}
protected virtual bool MayInsert(object obj, bool checkAllReferences, bool weakCheck)
{
IClassMap classMap = this.Context.DomainMap.MustGetClassMap(obj.GetType());
IObjectManager om = this.Context.ObjectManager;
IList list;
object refObj;
foreach (IPropertyMap propertyMap in classMap.GetAllPropertyMaps())
{
if (!propertyMap.IsReadOnly && !propertyMap.IsSlave)
{
if (!(propertyMap.ReferenceType == ReferenceType.None))
{
if (checkAllReferences || propertyMap.MustGetReferencedClassMap().HasIdAssignedBySource())
{
if (propertyMap.IsCollection)
{
list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
if (list != null)
{
foreach (object itemRefObj in list)
{
if (m_listCreated.Contains(itemRefObj))
{
if (weakCheck)
{
if (propertyMap.IsIdentity)
{
return(false);
}
}
else
{
return(false);
}
}
}
}
}
else
{
refObj = om.GetPropertyValue(obj, propertyMap.Name);
if (refObj != null)
{
if (m_listCreated.Contains(refObj))
{
if (weakCheck)
{
if (propertyMap.IsIdentity)
{
return(false);
}
}
else
{
return(false);
}
}
}
}
}
}
}
}
return(true);
}
protected virtual void HandleOneManyPropertySet(object obj, IPropertyMap propertyMap, object value, object oldValue)
{
this.Context.LogManager.Info(this, "Managing inverse one-many property relationship synchronization", "Writing to object of type: " + obj.GetType().ToString() + ", Property: " + propertyMap.Name); // do not localize
PropertyStatus propStatus;
IPropertyMap invPropertyMap = propertyMap.GetInversePropertyMap();
if (invPropertyMap == null)
{
return;
}
IObjectManager om = this.Context.ObjectManager;
IList list;
IInterceptableList mList;
bool stackMute = false;
if (value != null)
{
propStatus = om.GetPropertyStatus(value, invPropertyMap.Name);
if (propStatus == PropertyStatus.NotLoaded)
{
AddAction(InverseActionType.Add, value, invPropertyMap.Name, obj, obj);
}
else
{
om.EnsurePropertyIsLoaded(value, invPropertyMap);
list = (IList)om.GetPropertyValue(value, invPropertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Add(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetUpdatedStatus(value, invPropertyMap.Name, true);
}
}
if (oldValue != null)
{
propStatus = om.GetPropertyStatus(oldValue, invPropertyMap.Name);
if (propStatus == PropertyStatus.NotLoaded)
{
AddAction(InverseActionType.Remove, oldValue, invPropertyMap.Name, obj, obj);
}
else
{
om.EnsurePropertyIsLoaded(oldValue, invPropertyMap);
list = (IList)om.GetPropertyValue(oldValue, invPropertyMap.Name);
mList = list as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
list.Remove(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
}
}
}
private void MergeSingleRefProperty(IObjectManager om, object obj, IClassMap classMap, IPropertyMap propertyMap, object existing, bool forOrgValue, PropertyStatus propStatus, PropertyStatus extPropStatus, MergeBehaviorType mergeBehavior)
{
string extOrgObjId;
string refObjId;
object extRefObj;
object refObj;
object extOrgObj;
if (forOrgValue)
{
refObj = om.GetOriginalPropertyValue(obj, propertyMap.Name);
extOrgObj = om.GetOriginalPropertyValue(existing, propertyMap.Name);
}
else
{
refObj = om.GetPropertyValue(obj, propertyMap.Name);
extOrgObj = om.GetPropertyValue(existing, propertyMap.Name);
}
if (refObj != null && DBNull.Value.Equals(refObj) != true)
{
//hmmmm won't this fail if we have two objects of different classes but with the same id?
//probably the type should be included (and preferably change to KeyStruct comparisons...)
refObjId = om.GetObjectIdentity(refObj);
extOrgObjId = "";
if (extOrgObj != null)
extOrgObjId = om.GetObjectIdentity(extOrgObj);
if (!refObjId.Equals(extOrgObjId))
{
bool keepExisting = KeepExistingValue(refObj, extOrgObj, mergeBehavior, classMap, propertyMap, existing, obj, propStatus, extPropStatus, forOrgValue);
if (keepExisting != true)
{
extRefObj = this.Context.GetObjectById(refObjId, refObj.GetType());
SetSingleRefPropetyValue(forOrgValue, om, existing, propertyMap, extRefObj, propStatus);
}
}
}
else
{
if (extOrgObj != null)
{
bool keepExisting = KeepExistingValue(refObj, extOrgObj, mergeBehavior, classMap, propertyMap, existing, obj, propStatus, extPropStatus, forOrgValue);
if (keepExisting)
{
SetSingleRefPropetyValue(forOrgValue, om, existing, propertyMap, null, propStatus);
}
}
}
}
private void MergeSingleRefProperty(IObjectManager om, object obj, IClassMap classMap, IPropertyMap propertyMap, object existing, bool forOrgValue, PropertyStatus propStatus, PropertyStatus extPropStatus, MergeBehaviorType mergeBehavior)
{
string extOrgObjId;
string refObjId;
object extRefObj;
object refObj;
object extOrgObj;
if (forOrgValue)
{
refObj = om.GetOriginalPropertyValue(obj, propertyMap.Name);
extOrgObj = om.GetOriginalPropertyValue(existing, propertyMap.Name);
}
else
{
refObj = om.GetPropertyValue(obj, propertyMap.Name);
extOrgObj = om.GetPropertyValue(existing, propertyMap.Name);
}
if (refObj != null && DBNull.Value.Equals(refObj) != true)
{
refObjId = om.GetObjectIdentity(refObj);
extOrgObjId = "";
if (extOrgObj != null)
extOrgObjId = om.GetObjectIdentity(extOrgObj);
if (!refObjId.Equals(extOrgObjId))
{
bool keepExisting = KeepExistingValue(refObj, extOrgObj, mergeBehavior, classMap, propertyMap, existing, obj, propStatus, extPropStatus, forOrgValue);
if (keepExisting != true)
{
extRefObj = this.Context.GetObjectById(refObjId, refObj.GetType());
SetSingleRefPropetyValue(forOrgValue, om, existing, propertyMap, extRefObj, propStatus);
}
}
}
else
{
if (extOrgObj != null)
{
bool keepExisting = KeepExistingValue(refObj, extOrgObj, mergeBehavior, classMap, propertyMap, existing, obj, propStatus, extPropStatus, forOrgValue);
if (keepExisting)
{
SetSingleRefPropetyValue(forOrgValue, om, existing, propertyMap, null, propStatus);
}
}
}
}
private void NullifyInverseReference(IPropertyMap propertyMap, object obj, IPropertyMap invPropertyMap, IObjectManager om)
{
bool stackMute = false;
IInterceptableList mList;
IList refList;
IList list;
object thisObj;
object refObj;
//Ensure that the property is loaded
if (this.Context.GetPropertyStatus(obj, propertyMap.Name) == PropertyStatus.NotLoaded)
{
this.Context.LoadProperty(obj, propertyMap.Name);
}
if (propertyMap.IsCollection)
{
list = (IList)om.GetPropertyValue(obj, propertyMap.Name);
if (list == null)
{
list = this.Context.ListManager.CreateList(obj, propertyMap);
}
if (list != null)
{
if (invPropertyMap.IsCollection)
{
foreach (object itemRefObj in list)
{
//Ensure inverse is loaded
PropertyStatus invPropertyStatus = this.Context.GetPropertyStatus(itemRefObj, invPropertyMap.Name);
if (invPropertyStatus == PropertyStatus.NotLoaded)
{
this.Context.LoadProperty(itemRefObj, invPropertyMap.Name);
}
refList = ((IList)(om.GetPropertyValue(itemRefObj, invPropertyMap.Name)));
if (refList.Contains(obj))
{
mList = refList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
refList.Remove(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetUpdatedStatus(itemRefObj, invPropertyMap.Name, true);
}
}
}
else
{
foreach (object itemRefObj in list)
{
//Ensure inverse is loaded
PropertyStatus invPropertyStatus = this.Context.GetPropertyStatus(itemRefObj, invPropertyMap.Name);
if (invPropertyStatus == PropertyStatus.NotLoaded)
{
this.Context.LoadProperty(itemRefObj, invPropertyMap.Name);
}
thisObj = om.GetPropertyValue(itemRefObj, invPropertyMap.Name);
if (thisObj != null)
{
if (thisObj == obj)
{
om.SetPropertyValue(itemRefObj, invPropertyMap.Name, null);
om.SetUpdatedStatus(itemRefObj, invPropertyMap.Name, true);
}
}
}
}
}
}
else
{
refObj = om.GetPropertyValue(obj, propertyMap.Name);
if (refObj != null)
{
PropertyStatus invPropertyStatus = this.Context.GetPropertyStatus(refObj, invPropertyMap.Name);
//Ensure inverse is loaded
if (invPropertyStatus == PropertyStatus.NotLoaded)
{
this.Context.LoadProperty(refObj, invPropertyMap.Name);
}
if (invPropertyMap.IsCollection)
{
refList = ((IList)(om.GetPropertyValue(refObj, invPropertyMap.Name)));
if (refList.Contains(obj))
{
mList = refList as IInterceptableList;
if (mList != null)
{
stackMute = mList.MuteNotify;
mList.MuteNotify = true;
}
refList.Remove(obj);
if (mList != null)
{
mList.MuteNotify = stackMute;
}
om.SetUpdatedStatus(refObj, invPropertyMap.Name, true);
}
}
else
{
//only update back ref if it is actually pointing at me
thisObj = om.GetPropertyValue(refObj, invPropertyMap.Name);
if (thisObj != null)
{
if (thisObj == obj)
{
om.SetPropertyValue(refObj, invPropertyMap.Name, null);
om.SetUpdatedStatus(refObj, invPropertyMap.Name, true);
}
}
}
}
}
}
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);
}
protected void CopyValuesToOriginals(IPropertyMap propertyMap, IListManager lm, object obj, IObjectManager om)
{
if (propertyMap.IsCollection)
{
//IList list = lm.CloneList(obj, propertyMap, ((IList) (om.GetPropertyValue(obj, propertyMap.Name))));
IInterceptableList list = om.GetPropertyValue(obj, propertyMap.Name) as IInterceptableList;
IList orgList = null;
if (list != null)
{
bool stackMute = list.MuteNotify;
list.MuteNotify = true;
orgList = new ArrayList( list );
list.MuteNotify = stackMute;
}
om.SetOriginalPropertyValue(obj, propertyMap.Name, orgList);
}
else
{
if (om.GetNullValueStatus(obj, propertyMap.Name))
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, System.DBNull.Value);
}
else
{
om.SetOriginalPropertyValue(obj, propertyMap.Name, om.GetPropertyValue(obj, propertyMap.Name));
}
}
}
