public override bool Equals(object obj)
{
KeyStruct other = (KeyStruct)obj;
for (int i = 0; i < keys.Length; i++)
{
if (keys[i] != other.keys[i])
{
return(false);
}
}
return(true);
}
public override bool Equals(object obj)
{
KeyStruct other = (KeyStruct)obj;
if (keys.Length != other.keys.Length)
{
return(false);
}
for (int i = 0; i < keys.Length; i++)
{
object thisKey = keys[i];
object thatKey = other.keys[i];
if (!(thisKey.Equals(thatKey)))
{
return(false);
}
}
return(true);
}
private object GetValue(object[] keys)
{
KeyStruct key = new KeyStruct(keys);
return(baseLookup[key]);
}
public void Add(object value, object[] keys)
{
KeyStruct key = new KeyStruct(keys);
baseLookup[key] = value;
}
private void LoadObject(string identity, ref object obj, bool ignoreObjectNotFound, Type type, KeyStruct key)
{
IClassMap classMap = this.Context.DomainMap.MustGetClassMap(obj.GetType() );
IObjectCache cache = GetObjectCache();
if (classMap.IsReadOnly)
{
if (this.Context.ReadOnlyObjectCacheManager.LoadObject(obj))
{
SetTransactionGuid(obj);
cache.LoadedObjects[key] = obj;
return;
}
}
if (classMap.LoadSpan.Length > 0)
{
IList listToFill = new ArrayList();
NPathQuery query = this.Context.GetLoadObjectNPathQuery(obj, classMap.LoadSpan);
this.Context.PersistenceEngine.LoadObjects( query, listToFill );
if (listToFill.Count < 1)
{
if (ignoreObjectNotFound == false)
{
throw new ObjectNotFoundException("Object of type " + type.ToString() + " and with identity '" + identity + "' not found!"); // do not localize
}
obj = null;
}
else if (listToFill.Count > 1)
{
//throw new WtfException("I thought you said your primary keys were unique, no??")
obj = null;
}
else
{
obj = listToFill[0];
SetTransactionGuid(obj);
cache.LoadedObjects[key] = obj;
}
}
else
{
SetTransactionGuid(obj);
this.Context.PersistenceEngine.LoadObject(ref obj);
if (obj == null)
{
if (ignoreObjectNotFound == false)
{
throw new ObjectNotFoundException("Object of type " + type.ToString() + " and with identity '" + identity + "' not found!"); // do not localize
}
}
else
{
cache.LoadedObjects[key] = obj;
}
}
}
protected virtual bool HasObject(string identity, Type type, KeyStruct key)
{
object obj;
IObjectCache cache = GetObjectCache();
obj = cache.LoadedObjects[key];
if (obj != null)
{
return true;
}
else
{
obj = cache.UnloadedObjects[key];
if (obj != null)
{
return true;
}
}
return false;
}
protected virtual KeyStruct GetKey(object obj)
{
if (obj == null)
{
throw new NullReferenceException("Can't create key for null object!"); // do not localize
}
IIdentityHelper identityHelper = obj as IIdentityHelper;
if (identityHelper != null)
{
if (identityHelper.HasKeyStruct())
return identityHelper.GetKeyStruct();
}
Type type = AssemblyManager.GetBaseType(obj);
KeyStruct key = new KeyStruct(GetKeyParts(type, this.Context.ObjectManager.GetObjectIdentityKeyParts(obj)));
if (identityHelper != null)
{
//Only cache the keyStruct if the identity
//has been stored (which means it is no longer
//a temporary identity)
if (identityHelper.HasIdentityKeyParts())
identityHelper.SetKeyStruct(key);
}
return key;
}
private object GetValue(object[] keys)
{
KeyStruct key = new KeyStruct(keys);
return baseLookup[key];
}
public void Add(object value, object[] keys)
{
KeyStruct key = new KeyStruct(keys);
baseLookup[key] = value;
}
public void SetKeyStruct(KeyStruct keyStruct)
{
identityHelperMixin.SetKeyStruct(keyStruct);
}
public void SetKeyStruct(KeyStruct value)
{
this.keyStruct = value;
this.hasKeyStruct = true;
}
public virtual void SetObjectIdentity(object obj, KeyStruct keyStruct)
{
try
{
IClassMap classMap = this.Context.DomainMap.MustGetClassMap(obj.GetType());
long i = 1;
Type refType;
object refObj;
object val;
foreach (IPropertyMap propertyMap in classMap.GetIdentityPropertyMaps())
{
if (propertyMap.ReferenceType != ReferenceType.None)
{
//Bad...only works for referenced objects with non-composite ids...
refType = obj.GetType().GetProperty(propertyMap.Name).PropertyType;
refObj = this.Context.GetObjectById(keyStruct.keys[i], refType, true);
SetPropertyValue(obj, propertyMap.Name, refObj);
SetOriginalPropertyValue(obj, propertyMap.Name, refObj);
SetNullValueStatus(obj, propertyMap.Name, false);
}
else
{
val = keyStruct.keys[i];
SetPropertyValue(false, obj, propertyMap.Name, val);
SetOriginalPropertyValue(obj, propertyMap.Name, val);
SetNullValueStatus(obj, propertyMap.Name, false);
}
i += 1;
}
}
catch (Exception ex)
{
throw new NPersistException(string.Format ("Could not set Identity '{0}' on object '{1}'",keyStruct.keys[1].ToString(),obj), ex);
}
}
