// <summary>
// Creates a provider that wraps the given provider.
// </summary>
// <param name="internalQuery"> The internal query to wrap. </param>
public DbQueryProvider(InternalContext internalContext, IInternalQuery internalQuery)
{
DebugCheck.NotNull(internalContext);
DebugCheck.NotNull(internalQuery);
_internalContext = internalContext;
_internalQuery = internalQuery;
}
public SublistAction(IInternalQuery query, string attributeName, string alias, int fromIndex, int toIndex)
: base(attributeName, alias, true)
{
_query = query;
_fromIndex = fromIndex;
_size = toIndex - fromIndex;
_throwExceptionIfOutOfBound = true;
}
public SublistAction(IInternalQuery query, string attributeName, string alias, int fromIndex, int toIndex)
: base(attributeName, alias, true)
{
_query = query;
_fromIndex = fromIndex;
_size = toIndex - fromIndex;
_throwExceptionIfOutOfBound = true;
}
private IQueryable CreateQuery(ObjectQuery objectQuery)
{
IInternalQuery internalQuery = this.CreateInternalQuery(objectQuery);
return((IQueryable)((IEnumerable <ConstructorInfo>) typeof(InternalDbQuery <>).MakeGenericType(internalQuery.ElementType).GetConstructors(BindingFlags.Instance | BindingFlags.Public)).Single <ConstructorInfo>().Invoke(new object[1]
{
(object)internalQuery
}));
}
public int[] GetOrderByAttributeIds(ClassInfo classInfo, IInternalQuery query)
{
var fieldNames = query.GetOrderByFieldNames();
var fieldIds = new int[fieldNames.Count];
for (var i = 0; i < fieldNames.Count; i++)
fieldIds[i] = classInfo.GetAttributeId(fieldNames[i]);
return fieldIds;
}
public QueryResultAction(IQuery query, bool inMemory, IStorageEngine storageEngine, bool returnObjects,
IInstanceBuilder instanceBuilder)
{
_query = (IInternalQuery)query;
_inMemory = inMemory;
_storageEngine = storageEngine;
_returnObjects = returnObjects;
_queryHasOrderBy = _query.HasOrderBy();
_instanceBuilder = instanceBuilder;
}
public ContainsEvaluation(object theObject, string attributeName, IQuery query)
: base(theObject, attributeName)
{
_query = (IInternalQuery) query;
if (IsNative())
return;
// For non native object, we just need the oid of it
_oid = _query.GetQueryEngine().GetObjectId(TheObject, false);
}
public int[] GetOrderByAttributeIds(ClassInfo classInfo, IInternalQuery query)
{
var fieldNames = query.GetOrderByFieldNames();
var fieldIds = new int[fieldNames.Count];
for (var i = 0; i < fieldNames.Count; i++)
{
fieldIds[i] = classInfo.GetAttributeId(fieldNames[i]);
}
return(fieldIds);
}
public ContainsEvaluation(object theObject, string attributeName, IQuery query)
: base(theObject, attributeName)
{
_query = (IInternalQuery)query;
if (IsNative())
{
return;
}
// For non native object, we just need the oid of it
_oid = _query.GetQueryEngine().GetObjectId(TheObject, false);
}
public CollectionSizeEvaluation(object theObject, string attributeName, IQuery query, int sizeType)
: base(theObject, attributeName)
{
_query = (IInternalQuery)query;
_sizeType = sizeType;
}
// <summary>
// Creates a new query that will be backed by the given internal query object.
// </summary>
// <param name="internalQuery"> The backing query. </param>
internal DbQuery(IInternalQuery <TResult> internalQuery)
{
_internalQuery = internalQuery;
}
public SizeAction(IInternalQuery query, string attributeName, string alias) : base(attributeName, alias, true)
{
_query = query;
}
// <summary>
// Creates a provider that wraps the given provider.
// </summary>
// <param name="internalQuery"> The internal query to wrap. </param>
public NonGenericDbQueryProvider(InternalContext internalContext, IInternalQuery internalQuery)
: base(internalContext, internalQuery)
{
}
// <summary>
// Creates a new query that will be backed by the given internal query object.
// </summary>
// <param name="internalQuery"> The backing query. </param>
public InternalDbQuery(IInternalQuery <TElement> internalQuery)
{
DebugCheck.NotNull(internalQuery);
_internalQuery = internalQuery;
}
public CollectionSizeEvaluation(object theObject, string attributeName, IQuery query, int sizeType)
: base(theObject, attributeName)
{
_query = (IInternalQuery) query;
_sizeType = sizeType;
}
public DbQueryProvider(InternalContext internalContext, IInternalQuery internalQuery)
{
this._internalContext = internalContext;
this._internalQuery = internalQuery;
}
/// <summary>
/// Creates a new query that will be backed by the given internal query object.
/// </summary>
/// <param name="internalQuery"> The backing query. </param>
internal DbQuery(IInternalQuery <TResult> internalQuery)
{
DebugCheck.NotNull(internalQuery);
_internalQuery = internalQuery;
}
public SizeAction(IInternalQuery query, string attributeName, string alias) : base(attributeName, alias, true)
{
_query = query;
}
public InternalDbQuery(IInternalQuery <TElement> internalQuery)
{
this._internalQuery = internalQuery;
}
