private void CheckCacheValid()
{
this.cubeInfoTable.Clear();
ObjectMetadataCache.Discover(this.connection, CubeCollectionInternal.schemaName, this.restrictions, this.cubeInfoTable, false);
bool flag;
if (this.cubeInfoTable.Rows.Count <= 0)
{
flag = false;
}
else
{
DataRow dataRow = this.cubeInfoTable.Rows[0];
flag = dataRow[this.currentTimeColumn].Equals(((DataRow)((IAdomdBaseObject)this.parentCube).MetadataData)[this.originalTimeColumn]);
}
this.lastCacheValidationTime = DateTime.Now;
if (flag)
{
this.cacheState = MetadataCacheState.UpToDate;
}
else
{
this.cacheState = MetadataCacheState.Invalid;
}
this.EnsureValid();
}
internal MiningServiceCollectionInternal(AdomdConnection connection) : base(connection)
{
ListDictionary restrictions = new ListDictionary();
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeMiningService, MiningServiceCollectionInternal.schemaName, restrictions);
base.Initialize(objectCache);
}
internal void PopulateSelf()
{
if (this.connection == null)
{
throw new NotSupportedException(SR.NotSupportedWhenConnectionMissing);
}
AdomdUtils.CheckConnectionOpened(this.connection);
if (!this.IsInitialized)
{
this.cacheTable = new DataTable();
this.cacheTable.Locale = CultureInfo.InvariantCulture;
this.cacheTable.Columns.Add("ObjectColumn_ADOMDInternal$$", typeof(object));
}
if (this.isNestedSchema)
{
ObjectMetadataCache.DiscoverNested(this.connection, this.requestType, this.restrictions, out this.cacheDataSet);
this.cacheTable.Columns.Add("__RowIndex__", typeof(int));
object[] array = new object[2];
for (int i = 0; i < this.cacheDataSet.Tables[0].Rows.Count; i++)
{
array[0] = null;
array[1] = i;
this.cacheTable.Rows.Add(array);
}
}
else
{
ObjectMetadataCache.Discover(this.connection, this.requestType, this.restrictions, this.cacheTable, !this.isInitialized);
}
this.cacheState = MetadataCacheState.UpToDate;
this.isInitialized = true;
}
private void Populate(InternalObjectType objectType)
{
ObjectMetadataCache objectCache = this.GetObjectCache(objectType);
bool isInitialized = objectCache.IsInitialized;
bool isPopulated = objectCache.IsPopulated;
if (!isInitialized || !isPopulated)
{
objectCache.PopulateSelf();
if (!isInitialized)
{
this.CreatePrimaryKeys(objectCache.CacheTable, objectType);
this.cacheDataset.Tables.Add(objectCache.CacheTable);
}
DataTable objectsParentTable = this.GetObjectsParentTable(objectType);
if (objectsParentTable != null)
{
objectCache.Relation = this.CreateRelation(objectsParentTable, objectCache.CacheTable, objectCache.RelationColumn);
}
ObjectMetadataCache objectsChildObjectCache = this.GetObjectsChildObjectCache(objectType);
if (this.GetObjectTable(objectsChildObjectCache) != null)
{
objectsChildObjectCache.Relation = this.CreateRelation(objectCache.CacheTable, objectsChildObjectCache.CacheTable, objectsChildObjectCache.RelationColumn);
}
}
}
private DataTable GetObjectTable(ObjectMetadataCache cache)
{
if (cache != null && cache.IsInitialized)
{
return(cache.CacheTable);
}
return(null);
}
internal CubeCollectionInternal(AdomdConnection connection) : base(connection)
{
ListDictionary restrictions = new ListDictionary();
AdomdUtils.AddCubeSourceRestrictionIfApplicable(connection, restrictions);
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeCube, CubeCollectionInternal.schemaName, restrictions);
base.Initialize(objectCache);
}
private void InternalConstructor(AdomdConnection connection, string parentModelName)
{
ListDictionary listDictionary = new ListDictionary();
listDictionary.Add(MiningModelColumnCollectionInternal.modelNameRest, parentModelName);
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeMiningModelColumn, MiningModelColumnCollectionInternal.schemaName, listDictionary);
base.Initialize(objectCache);
}
internal MiningModelCollectionInternal(MiningStructure structure) : base(structure.ParentConnection)
{
ListDictionary listDictionary = new ListDictionary();
listDictionary.Add(MiningModelCollectionInternal.structNameRest, structure.Name);
this.parentObject = structure;
ObjectMetadataCache objectCache = new ObjectMetadataCache(structure.ParentConnection, InternalObjectType.InternalTypeMiningModel, MiningModelCollectionInternal.schemaName, listDictionary);
base.Initialize(objectCache);
}
void IMetadataCache.MarkAbandoned()
{
this.cacheState = MetadataCacheState.Abandoned;
ObjectMetadataCache[] array = this.objectMetadataCaches;
for (int i = 0; i < array.Length; i++)
{
ObjectMetadataCache objectMetadataCache = array[i];
objectMetadataCache.MarkAbandonedSelf();
}
}
internal MiningContentNodeCollectionInternal(AdomdConnection connection, MiningModel parentMiningModel, string nodeUniqueName) : base(connection)
{
this.parentMiningModel = parentMiningModel;
ListDictionary listDictionary = new ListDictionary();
listDictionary.Add(MiningContentNodeCollectionInternal.modelNameRest, parentMiningModel.Name);
listDictionary.Add(MiningContentNodeCollectionInternal.nodeUniqueNameRest, nodeUniqueName);
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeMiningContentNode, MiningContentNodeCollectionInternal.schemaName, listDictionary, true);
base.Initialize(objectCache);
}
internal MiningServiceParameterCollectionInternal(AdomdConnection connection, MiningService parentService) : base(connection)
{
string name = parentService.Name;
this.parentService = parentService;
ListDictionary listDictionary = new ListDictionary();
listDictionary.Add(MiningServiceParameterCollectionInternal.serviceNameRest, name);
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeMiningServiceParameter, MiningServiceParameterCollectionInternal.schemaName, listDictionary);
base.Initialize(objectCache);
}
DataRow IMetadataCache.FindObjectByUniqueName(SchemaObjectType objectType, string nameUnique)
{
this.Populate((InternalObjectType)objectType);
ObjectMetadataCache objectCache = this.GetObjectCache((InternalObjectType)objectType);
string dataTableFilter = AdomdUtils.GetDataTableFilter(this.GetUniqueNameColumn((InternalObjectType)objectType), nameUnique);
DataRow[] filteredRows = ((IObjectCache)objectCache).GetFilteredRows(null, dataTableFilter);
if (filteredRows.Length <= 0)
{
return(null);
}
return(filteredRows[0]);
}
internal MiningContentNodeCollectionInternal(AdomdConnection connection, MiningContentNode parentNode, MiningNodeTreeOpType operation) : base(connection)
{
this.parentNode = parentNode;
this.parentMiningModel = parentNode.ParentMiningModel;
this.operation = operation;
ListDictionary listDictionary = new ListDictionary();
listDictionary.Add(MiningContentNodeCollectionInternal.modelNameRest, this.parentMiningModel.Name);
listDictionary.Add(MiningContentNodeCollectionInternal.nodeUniqueNameRest, parentNode.UniqueName);
listDictionary.Add(MiningContentNodeCollectionInternal.treeOperationRest, (int)operation);
ObjectMetadataCache objectCache = new ObjectMetadataCache(connection, InternalObjectType.InternalTypeMiningContentNode, MiningContentNodeCollectionInternal.schemaName, listDictionary, true);
base.Initialize(objectCache);
}
private void Discover(DataTable destinationTable, bool doCreate)
{
ObjectMetadataCache.Discover(this.connection, this.requestType, this.restrictions, destinationTable, doCreate);
}
void IObjectCache.CheckCacheIsValid()
{
if (this.IsPopulated)
{
if (this.metadataCache != null)
{
this.metadataCache.CheckCacheIsValid();
return;
}
this.EnsureNotAbandoned();
this.EnsureValid();
if (this.NeedCheckForRefresh())
{
bool flag = true;
if (this.cacheValidationTable == null)
{
this.cacheValidationTable = this.cacheTable.Clone();
this.cacheValidationColumnNames = ObjectMetadataCache.GetColumnNamesToCompareForUpdate(this.objectType);
}
else
{
this.cacheValidationTable.Clear();
}
this.Discover(this.cacheValidationTable, false);
if (this.cacheTable.Rows.Count != this.cacheValidationTable.Rows.Count)
{
flag = false;
}
else if (this.cacheValidationColumnNames != null)
{
for (int i = 0; i < this.cacheValidationTable.Rows.Count; i++)
{
DataRow dataRow = this.cacheTable.Rows[i];
string[] array = this.cacheValidationColumnNames;
for (int j = 0; j < array.Length; j++)
{
string columnName = array[j];
if (!object.Equals(dataRow[columnName], this.cacheValidationTable.Rows[i][columnName]))
{
flag = false;
break;
}
}
if (!flag)
{
break;
}
}
}
this.lastCacheValidationTime = DateTime.Now;
if (!flag)
{
this.cacheState = MetadataCacheState.Invalid;
}
else
{
this.cacheState = MetadataCacheState.UpToDate;
}
this.EnsureValid();
}
}
}
private void Refresh(InternalObjectType objectType)
{
ObjectMetadataCache objectCache = this.GetObjectCache(objectType);
objectCache.RefreshSelf();
}
