protected void ReallocateObjRefsAndCacheValues(CacheWalkerResult entry, IObjRef[] objRefs, HashMap <IObjRef, int?> allObjRefs)
{
IObjRef[] oldObjRefs = entry.objRefs;
Object[] oldCacheValues = entry.cacheValues;
Object[] newCacheValues = new Object[objRefs.Length];
for (int oldIndex = oldObjRefs.Length; oldIndex-- > 0;)
{
IObjRef oldObjRef = oldObjRefs[oldIndex];
int? newIndex = allObjRefs.Get(oldObjRef);
newCacheValues[newIndex.Value] = oldCacheValues[oldIndex];
}
entry.cacheValues = newCacheValues;
entry.objRefs = objRefs;
entry.UpdatePendingChanges();
Object childEntries = entry.childEntries;
if (childEntries == null)
{
return;
}
if (childEntries.GetType().IsArray)
{
foreach (CacheWalkerResult childEntry in (CacheWalkerResult[])childEntries)
{
ReallocateObjRefsAndCacheValues(childEntry, objRefs, allObjRefs);
}
}
else
{
ReallocateObjRefsAndCacheValues((CacheWalkerResult)childEntries, objRefs, allObjRefs);
}
}
protected void CollectAllObjRefs(CacheWalkerResult entry, HashMap <IObjRef, int?> allObjRefs)
{
foreach (IObjRef objRef in entry.objRefs)
{
allObjRefs.PutIfNotExists(objRef, null);
}
Object childEntries = entry.childEntries;
if (childEntries == null)
{
return;
}
if (childEntries.GetType().IsArray)
{
foreach (CacheWalkerResult childEntry in (CacheWalkerResult[])childEntries)
{
CollectAllObjRefs(childEntry, allObjRefs);
}
}
else
{
CollectAllObjRefs((CacheWalkerResult)childEntries, allObjRefs);
}
}
protected ICacheWalkerResult WalkIntern(IObjRef[] objRefs, IdentityHashSet <ICache> allCachesSet)
{
IdentityHashMap <ICache, List <ICache> > cacheToChildCaches = new IdentityHashMap <ICache, List <ICache> >();
IdentityHashMap <ICache, ICache> cacheToProxyCache = new IdentityHashMap <ICache, ICache>();
ICache currentCommittedRootCache = CommittedRootCache.CurrentCache;
if (!CacheProvider.IsNewInstanceOnCall)
{
allCachesSet.Add(FirstLevelCache.CurrentCache);
}
ICache[] allChildCaches = allCachesSet.ToArray();
allCachesSet.Add(currentCommittedRootCache);
foreach (ICache childCache in allChildCaches)
{
ICache child = childCache;
ICache parent = ((ChildCache)child).Parent;
while (parent != null)
{
ICache currentParent = parent.CurrentCache;
if (!allCachesSet.Add(currentParent))
{
// skip this cache. we handled it already
break;
}
CheckParentCache(parent, currentParent, child, cacheToChildCaches, cacheToProxyCache);
parent = ((IRootCache)currentParent).Parent;
child = currentParent;
}
CheckParentCache(CommittedRootCache, currentCommittedRootCache, child, cacheToChildCaches, cacheToProxyCache);
}
if (objRefs != allEntityRefs)
{
objRefs = new CHashSet <IObjRef>(objRefs).ToArray();
Array.Sort(objRefs, ObjRef.comparator);
}
CacheWalkerResult rootEntry = BuildWalkedEntry(currentCommittedRootCache, objRefs, cacheToChildCaches, cacheToProxyCache);
if (objRefs == allEntityRefs)
{
HashMap <IObjRef, int?> allObjRefs = new HashMap <IObjRef, int?>();
CollectAllObjRefs(rootEntry, allObjRefs);
objRefs = allObjRefs.Count > 0 ? ListUtil.ToArray(allObjRefs.KeyList()) : ObjRef.EMPTY_ARRAY;
Array.Sort(objRefs, ObjRef.comparator);
for (int a = objRefs.Length; a-- > 0;)
{
allObjRefs.Put(objRefs[a], a);
}
ReallocateObjRefsAndCacheValues(rootEntry, objRefs, allObjRefs);
}
return(rootEntry);
}
protected CacheWalkerResult BuildWalkedEntry(ICache cache, IObjRef[] objRefs, IdentityHashMap <ICache, List <ICache> > cacheToChildCaches,
IdentityHashMap <ICache, ICache> cacheToProxyCache)
{
List <ICache> childCaches = cacheToChildCaches.Get(cache);
CacheWalkerResult[] childCacheEntries;
if (childCaches == null)
{
childCacheEntries = null;
}
else
{
childCacheEntries = new CacheWalkerResult[childCaches.Count];
for (int a = childCaches.Count; a-- > 0;)
{
childCacheEntries[a] = BuildWalkedEntry(childCaches[a], objRefs, cacheToChildCaches, cacheToProxyCache);
}
}
ICache proxyCache = cacheToProxyCache.Get(cache);
bool transactional = false, threadLocal = false;
if (proxyCache != null)
{
threadLocal = true;
if (TransactionState != null && TransactionState.IsTransactionActive)
{
transactional = true;
}
}
IList <Object> cacheValues;
if (objRefs != allEntityRefs)
{
if (cache is ChildCache)
{
cacheValues = cache.GetObjects(objRefs, CacheDirective.FailEarly | CacheDirective.ReturnMisses);
}
else
{
cacheValues = cache.GetObjects(objRefs, CacheDirective.FailEarly | CacheDirective.CacheValueResult | CacheDirective.ReturnMisses);
}
}
else
{
IdentityHashSet <Object> fCacheValues = new IdentityHashSet <Object>();
cache.GetContent(new HandleContentDelegate(delegate(Type entityType, sbyte idIndex, Object id, Object value)
{
fCacheValues.Add(value);
}));
cacheValues = fCacheValues.ToList();
// generate ad-hoc objRefs
objRefs = cacheValues.Count > 0 ? ListUtil.ToArray(ObjRefHelper.ExtractObjRefList(cacheValues, null)) : ObjRef.EMPTY_ARRAY;
}
Object childEntries = childCacheEntries;
if (childCacheEntries != null && childCacheEntries.Length == 1)
{
childEntries = childCacheEntries[0];
}
CacheWalkerResult parentEntry = new CacheWalkerResult(cache, transactional, threadLocal, objRefs, ListUtil.ToArray(cacheValues), childEntries);
if (childCacheEntries != null)
{
for (int a = childCacheEntries.Length; a-- > 0;)
{
childCacheEntries[a].ParentEntry = parentEntry;
}
}
if (objRefs != allEntityRefs)
{
parentEntry.UpdatePendingChanges();
}
return(parentEntry);
}
protected void ToStringIntern(StringBuilder sb, IPrintable preSpace, bool?entityDescriptionAtRoot)
{
Object[] cacheValues = this.cacheValues;
if (entityDescriptionAtRoot == null)
{
IObjRef[] objRefs = this.objRefs;
for (int a = 0, size = objRefs.Length; a < size; a++)
{
IObjRef objRef = objRefs[a];
sb.Append(pipe).Append(' ').Append(a + 1);
sb.Append(". Type=").Append(objRef.RealType.Name);
sb.Append(" Id(");
if (objRef.IdNameIndex == ObjRef.PRIMARY_KEY_INDEX)
{
sb.Append("PK");
}
else
{
sb.Append("AK-").Append(objRef.IdNameIndex);
}
sb.Append(")=").Append(objRef.Id);
entityDescriptionAtRoot = true;
preSpace.ToString(sb);
}
}
sb.Append(pipe).Append(" Cache");
bool firstSuffix = true;
if (!privileged)
{
firstSuffix = AppendSuffix("SEC", firstSuffix, sb);
}
if (transactional)
{
firstSuffix = AppendSuffix("TX", firstSuffix, sb);
}
if (threadLocal)
{
firstSuffix = AppendSuffix("L", firstSuffix, sb);
}
if (parentEntry == null)
{
firstSuffix = AppendSuffix("G", firstSuffix, sb);
}
sb.Append("--#0x").Append(ToHexString(cache));
IPrintable oldPreSpace = preSpace;
preSpace = new PrintableDelegateWrapper(new PrintableDelegate(delegate(StringBuilder sb2)
{
oldPreSpace.ToString(sb2);
sb2.Append('\t');
}));
IPrintable preSpaceForCacheValue;
if (childEntries == null)
{
preSpaceForCacheValue = new PrintableDelegateWrapper(new PrintableDelegate(delegate(StringBuilder sb2)
{
preSpace.ToString(sb2);
sb2.Append(" ");
}));
}
else
{
preSpaceForCacheValue = new PrintableDelegateWrapper(new PrintableDelegate(delegate(StringBuilder sb2)
{
preSpace.ToString(sb2);
sb2.Append("| ");
}));
}
for (int a = 0, size = cacheValues.Length; a < size; a++)
{
preSpaceForCacheValue.ToString(sb);
sb.Append(a + 1).Append('.');
Object cacheValue = cacheValues[a];
if (cacheValue == null)
{
sb.Append(" n/a");
continue;
}
IEntityMetaData metaData = ((IEntityMetaDataHolder)cacheValue).Get__EntityMetaData();
Object id, version = null;
bool hasVersion = metaData.VersionMember != null;
bool hasPendingChanges = false;
if (cacheValue is AbstractCacheValue)
{
AbstractCacheValue cacheValueCasted = (AbstractCacheValue)cacheValue;
id = cacheValueCasted.Id;
if (hasVersion)
{
version = cacheValueCasted.Version;
}
}
else
{
id = metaData.IdMember.GetValue(cacheValue);
if (hasVersion)
{
version = metaData.VersionMember.GetValue(cacheValue);
}
hasPendingChanges = this.pendingChanges != null && this.pendingChanges[a];
}
if (!entityDescriptionAtRoot.HasValue || !entityDescriptionAtRoot.Value)
{
sb.Append(" Type=").Append(metaData.EntityType.Name);
sb.Append(" Id=").Append(id);
}
if (hasVersion)
{
sb.Append(" Version=").Append(version);
}
if (hasPendingChanges)
{
sb.Append(" (m)");
}
}
if (this.childEntries is CacheWalkerResult[])
{
CacheWalkerResult[] childEntries2 = (CacheWalkerResult[])this.childEntries;
for (int a = 0, size = childEntries2.Length; a < size; a++)
{
bool hasSuccessor = a < size - 1;
CacheWalkerResult entry = childEntries2[a];
IPrintable preSpaceForChildEntry = new PrintableDelegateWrapper(new PrintableDelegate(delegate(StringBuilder sb2)
{
preSpace.ToString(sb2);
if (hasSuccessor)
{
sb2.Append("|");
}
}));
preSpace.ToString(sb);
entry.ToStringIntern(sb, preSpaceForChildEntry, entityDescriptionAtRoot);
}
}
else if (this.childEntries != null)
{
CacheWalkerResult entry = (CacheWalkerResult)this.childEntries;
preSpace.ToString(sb);
entry.ToStringIntern(sb, preSpace, entityDescriptionAtRoot);
}
}
