public IPrimitiveUpdateItem[] GetEnsureFullPUIs(IEntityMetaData metaData, IMap <Type, IPrimitiveUpdateItem[]> entityTypeToFullPuis)
{
IPrimitiveUpdateItem[] fullPuis = entityTypeToFullPuis.Get(metaData.EntityType);
if (fullPuis == null)
{
fullPuis = new IPrimitiveUpdateItem[metaData.PrimitiveMembers.Length];
entityTypeToFullPuis.Put(metaData.EntityType, fullPuis);
}
return(fullPuis);
}
protected void WritePUI(IPrimitiveUpdateItem pui, IWriter writer)
{
if (pui == null)
{
return;
}
Object newValue = pui.NewValue;
writer.WriteStartElement(pui.MemberName);
String sValue = ConversionHelper.ConvertValueToType <String>(newValue);
writer.WriteAttribute("value", sValue == null ? "null" : sValue.Length > 256 ? "[[skipped " + sValue.Length + " chars]]" : sValue);
writer.WriteEndElement();
}
protected bool EqualsPUI(CUDResultDiff cudResultDiff, IPrimitiveUpdateItem left, IPrimitiveUpdateItem right)
{
if (Object.Equals(left.NewValue, right.NewValue))
{
return(true);
}
if (!cudResultDiff.doFullDiff)
{
return(false);
}
CreateOrUpdateContainerBuild containerBuild = cudResultDiff.UpdateContainerBuild();
containerBuild.AddPrimitive(right);
return(false);
}
public IPrimitiveUpdateItem[] CompactPUIs(IPrimitiveUpdateItem[] fullPUIs, int puiCount)
{
if (puiCount == 0)
{
return(null);
}
IPrimitiveUpdateItem[] puis = new IPrimitiveUpdateItem[puiCount];
for (int a = fullPUIs.Length; a-- > 0;)
{
IPrimitiveUpdateItem pui = fullPUIs[a];
if (pui == null)
{
continue;
}
fullPUIs[a] = null;
puis[--puiCount] = pui;
}
return(puis);
}
public void AddPrimitive(IPrimitiveUpdateItem pui)
{
IPrimitiveUpdateItem[] fullPUIs = this.fullPUIs;
if (fullPUIs == null)
{
fullPUIs = new IPrimitiveUpdateItem[primitiveNameToIndexMap.Count];
this.fullPUIs = fullPUIs;
}
int?indexR = primitiveNameToIndexMap.Get(pui.MemberName);
if (!indexR.HasValue)
{
throw new Exception("No primitive member " + Reference.RealType.FullName + "." + pui.MemberName + " defined");
}
int index = indexR.Value;
if (fullPUIs[index] == null)
{
puiCount++;
}
fullPUIs[index] = pui;
}
public void ChangeObject(IObjRef objRef, IPrimitiveUpdateItem[] primitiveUpdates, IRelationUpdateItem[] relationUpdates, String changedBy, long changedOn)
{
writeLock.Lock();
try
{
ILoadContainer loadContainer = refToObjectDict[objRef];
IEntityMetaData metaData = EntityMetaDataProvider.GetMetaData(objRef.RealType);
Object[] primitives = loadContainer.Primitives;
if (loadContainer.Reference.Version == null)
{
if (metaData.CreatedByMember != null)
{
primitives[GetPrimitiveMemberIndex(metaData, metaData.CreatedByMember.Name)] = changedBy;
}
if (metaData.CreatedOnMember != null)
{
primitives[GetPrimitiveMemberIndex(metaData, metaData.CreatedOnMember.Name)] = changedOn;
}
}
else
{
if (metaData.UpdatedByMember != null)
{
primitives[GetPrimitiveMemberIndex(metaData, metaData.UpdatedByMember.Name)] = changedBy;
}
if (metaData.UpdatedOnMember != null)
{
primitives[GetPrimitiveMemberIndex(metaData, metaData.UpdatedOnMember.Name)] = changedOn;
}
}
loadContainer.Reference.Version = objRef.Version;
if (primitiveUpdates != null)
{
PrimitiveMember[] primitiveMembers = metaData.PrimitiveMembers;
for (int a = primitiveUpdates.Length; a-- > 0;)
{
IPrimitiveUpdateItem pui = primitiveUpdates[a];
Member member = metaData.GetMemberByName(pui.MemberName);
for (int b = primitiveMembers.Length; b-- > 0;)
{
if (primitiveMembers[b] == member)
{
primitives[b] = pui.NewValue;
break;
}
}
}
}
if (relationUpdates != null)
{
IObjRef[][] relations = loadContainer.Relations;
for (int a = relationUpdates.Length; a-- > 0;)
{
IRelationUpdateItem rui = relationUpdates[a];
int memberIndex = metaData.GetIndexByRelationName(rui.MemberName);
IObjRef[] relation = relations[memberIndex];
List <IObjRef> newRelation = new List <IObjRef>();
if (relation != null)
{
for (int b = relation.Length; b-- > 0;)
{
newRelation.Add(relation[b]);
}
}
if (rui.RemovedORIs != null)
{
for (int b = rui.RemovedORIs.Length; b-- > 0;)
{
newRelation.Remove(rui.RemovedORIs[b]);
}
}
if (rui.AddedORIs != null)
{
for (int b = rui.AddedORIs.Length; b-- > 0;)
{
newRelation.Add(rui.AddedORIs[b]);
}
}
if (newRelation.Count == 0)
{
relations[a] = ObjRef.EMPTY_ARRAY;
}
else
{
relations[memberIndex] = newRelation.ToArray();
}
}
}
}
finally
{
writeLock.Unlock();
}
}
protected bool EqualsPUIs(CUDResultDiff cudResultDiff, IPrimitiveUpdateItem[] left, IPrimitiveUpdateItem[] right)
{
if (left == null || left.Length == 0)
{
if (right == null || right.Length == 0)
{
return(true);
}
if (!cudResultDiff.doFullDiff)
{
return(false);
}
CreateOrUpdateContainerBuild containerBuild = cudResultDiff.UpdateContainerBuild();
foreach (IPrimitiveUpdateItem rightPui in right)
{
containerBuild.AddPrimitive(rightPui);
}
return(false);
}
if (right == null || right.Length == 0)
{
throw new Exception("Must never happen");
}
if (left.Length != right.Length)
{
if (!cudResultDiff.doFullDiff)
{
return(false);
}
int leftIndex = left.Length - 1;
for (int rightIndex = right.Length; rightIndex-- > 0;)
{
IPrimitiveUpdateItem leftPui = leftIndex >= 0 ? left[leftIndex] : null;
IPrimitiveUpdateItem rightPui = right[rightIndex];
if (leftPui == null || !leftPui.MemberName.Equals(rightPui.MemberName))
{
CreateOrUpdateContainerBuild containerBuild = cudResultDiff.UpdateContainerBuild();
containerBuild.AddPrimitive(rightPui);
continue;
}
if (!EqualsPUI(cudResultDiff, leftPui, rightPui))
{
if (!cudResultDiff.doFullDiff)
{
return(false);
}
CreateOrUpdateContainerBuild containerBuild = cudResultDiff.UpdateContainerBuild();
containerBuild.AddPrimitive(rightPui);
}
leftIndex--;
}
return(false);
}
bool isEqual = true;
for (int a = left.Length; a-- > 0;)
{
IPrimitiveUpdateItem rightPui = right[a];
if (!EqualsPUI(cudResultDiff, left[a], rightPui))
{
if (!cudResultDiff.doFullDiff)
{
return(false);
}
CreateOrUpdateContainerBuild containerBuild = cudResultDiff.UpdateContainerBuild();
containerBuild.AddPrimitive(rightPui);
isEqual = false;
}
}
return(isEqual);
}
