private void SelectExistingScalarProperties(ClientQueryInternal query)
{
foreach (string current in this.m_objectData.Properties.Keys)
{
query.Select(current);
}
}
internal static ClientQueryableResult <T> Retrieve <T>(ClientQueryable <T> clientQueryable) where T : ClientObject
{
Expression expression = clientQueryable.Expression;
ClientQueryableResult <T> clientQueryableResult = new ClientQueryableResult <T>();
ClientObject rootClientObjectForClientQueryableExpression = DataRetrieval.GetRootClientObjectForClientQueryableExpression(expression);
if (rootClientObjectForClientQueryableExpression == null)
{
throw new InvalidQueryExpressionException();
}
ClientQueryInternal clientQueryInternal = new ClientQueryInternal(rootClientObjectForClientQueryableExpression, null, false, null);
rootClientObjectForClientQueryableExpression.Context.AddQueryIdAndResultObject(clientQueryInternal.Id, clientQueryableResult);
rootClientObjectForClientQueryableExpression.Context.AddQuery(clientQueryInternal);
DataRetrieval.QueryProcessInfo queryProcessInfo = new DataRetrieval.QueryProcessInfo();
DataRetrieval.QueryMethodAggregator queryMethodAggregator = new DataRetrieval.QueryMethodAggregator(expression);
DataRetrieval.ProcessQueryExpression(clientQueryInternal, rootClientObjectForClientQueryableExpression, expression, false, queryProcessInfo, queryMethodAggregator);
queryMethodAggregator.Check();
if (queryMethodAggregator.Include == 0)
{
clientQueryInternal.ChildItemQuery.SelectAllProperties();
}
queryProcessInfo.FinalProcess();
return(clientQueryableResult);
}
public void Retrieve(params string[] propertyNames)
{
ClientQueryInternal query = this.Query;
if (propertyNames == null)
{
return;
}
for (int i = 0; i < propertyNames.Length; i++)
{
string propertyName = propertyNames[i];
query.Select(propertyName);
}
}
private static ClientQueryInternal ProcessQueryExpression(ClientQueryInternal rootQuery, ClientObject rootClientObject, Expression exp, bool leaf, DataRetrieval.QueryProcessInfo queryInfo, DataRetrieval.QueryMethodAggregator aggregator)
{
ExpressionType nodeType = exp.NodeType;
switch (nodeType)
{
case ExpressionType.Call:
{
ClientQueryInternal result = DataRetrieval.ProcessMethodCallQueryExpression(rootQuery, rootClientObject, (MethodCallExpression)exp, leaf, queryInfo, aggregator);
return(result);
}
case ExpressionType.Coalesce:
case ExpressionType.Conditional:
break;
case ExpressionType.Constant:
{
ConstantExpression constantExpression = (ConstantExpression)exp;
if (constantExpression.Value == rootClientObject)
{
ClientQueryInternal result = rootQuery;
return(result);
}
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
case ExpressionType.Convert:
case ExpressionType.ConvertChecked:
{
UnaryExpression unaryExpression = (UnaryExpression)exp;
ClientQueryInternal result = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, unaryExpression.Operand, leaf, queryInfo, aggregator);
return(result);
}
default:
if (nodeType == ExpressionType.MemberAccess)
{
ClientQueryInternal result = DataRetrieval.ProcessMemberAccessQueryExpression(rootQuery, rootClientObject, (MemberExpression)exp, leaf, queryInfo, aggregator);
return(result);
}
if (nodeType == ExpressionType.Parameter)
{
ClientQueryInternal result = rootQuery;
return(result);
}
break;
}
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
public IEnumerable <T> LoadQuery <T>(ClientObjectCollection <T> clientObjects) where T : ClientObject
{
if (clientObjects == null)
{
throw new ArgumentNullException("clientObjects");
}
ClientAction.CheckActionParameterInContext(this, clientObjects);
ClientQueryableResult <T> clientQueryableResult = new ClientQueryableResult <T>();
ClientQueryInternal clientQueryInternal = new ClientQueryInternal(clientObjects, null, false, null);
clientQueryInternal.ChildItemQuery.SelectAllProperties();
clientObjects.Context.AddQueryIdAndResultObject(clientQueryInternal.Id, clientQueryableResult);
clientObjects.Context.AddQuery(clientQueryInternal);
return(clientQueryableResult);
}
public ClientObjectPrototype <PropertyType> RetrieveObject <PropertyType>(string propertyName)
{
if (this.m_subObjectPrototypes == null)
{
this.m_subObjectPrototypes = new Dictionary <string, ClientObjectPrototype>();
}
ClientObjectPrototype clientObjectPrototype = null;
if (this.m_subObjectPrototypes.TryGetValue(propertyName, out clientObjectPrototype))
{
return((ClientObjectPrototype <PropertyType>)clientObjectPrototype);
}
bool flag = false;
ClientQueryInternal clientQueryInternal;
if (this.m_childItem)
{
clientQueryInternal = this.m_query.ChildItemQuery.GetSubQuery(propertyName);
}
else
{
clientQueryInternal = this.m_query.GetSubQuery(propertyName);
}
if (clientQueryInternal == null)
{
clientQueryInternal = new ClientQueryInternal(null, propertyName, true, this.m_query);
flag = true;
}
ClientObjectPrototype <PropertyType> clientObjectPrototype2 = new ClientObjectPrototype <PropertyType>(clientQueryInternal, false);
if (flag)
{
if (this.m_childItem)
{
this.m_query.ChildItemQuery.SelectSubQuery(clientQueryInternal);
}
else
{
this.m_query.SelectSubQuery(clientQueryInternal);
}
}
this.m_subObjectPrototypes[propertyName] = clientObjectPrototype2;
return(clientObjectPrototype2);
}
private static ClientQueryInternal ProcessMemberAccessQueryExpression(ClientQueryInternal rootQuery, ClientObject rootClientObject, MemberExpression exp, bool leaf, DataRetrieval.QueryProcessInfo queryInfo, DataRetrieval.QueryMethodAggregator aggregator)
{
//Edited for .NET Core
//if (exp.Member.MemberType != MemberTypes.Property || exp.Member.GetCustomAttributes(typeof(RemoteAttribute), false).Length <= 0)
if (exp.Member.MemberType != MemberTypes.Property || exp.Member.GetCustomAttributes(typeof(RemoteAttribute), false).Count() <= 0)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
ClientQueryInternal clientQueryInternal = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, exp.Expression, false, queryInfo, aggregator);
aggregator.Member++;
if (clientQueryInternal == null)
{
throw new InvalidQueryExpressionException();
}
ClientQueryInternal clientQueryInternal2;
//if (typeof(ClientObject).IsAssignableFrom(exp.Type))
if (typeof(ClientObject).GetTypeInfo().IsAssignableFrom(exp.Type))
{
clientQueryInternal2 = clientQueryInternal.GetSubQuery(exp.Member.Name);
if (clientQueryInternal2 == null)
{
clientQueryInternal2 = new ClientQueryInternal(null, exp.Member.Name, true, clientQueryInternal);
clientQueryInternal.SelectSubQuery(clientQueryInternal2);
}
if (leaf)
{
clientQueryInternal.SelectWithAll(exp.Member.Name);
}
}
else
{
clientQueryInternal.Select(exp.Member.Name);
clientQueryInternal2 = null;
}
return(clientQueryInternal2);
}
public virtual void RefreshLoad()
{
ClientQueryInternal query = this.Query;
this.SelectExistingScalarProperties(query);
}
internal ClientObjectPrototype(ClientQueryInternal query, bool childItem)
{
this.m_query = query;
this.m_childItem = childItem;
}
internal ClientObjectCollectionPrototype(ClientQueryInternal query, bool childItem) : base(query, childItem)
{
}
private static ClientQueryInternal ProcessClientQueryableMethodCallQueryExpression(
ClientQueryInternal rootQuery, ClientObject rootClientObject,
MethodCallExpression exp, bool leaf,
DataRetrieval.QueryProcessInfo queryInfo, DataRetrieval.QueryMethodAggregator aggregator)
{
//Edited for .NET Core
string name;
if ((name = exp.Method.Name) != null)
{
//Edited for .NET Core
// This was bugged when reflecting the source, wo it needs checking
var newDictionary = new Dictionary <string, int>(8)
{
{
"Where",
0
},
{
"OrderBy",
1
},
{
"OrderByDescending",
2
},
{
"ThenBy",
3
},
{
"ThenByDescending",
4
},
{
"Select",
5
},
{
"Take",
6
},
{
"OfType",
7
}
};
int num;
if (newDictionary.TryGetValue(name, out num))
{
ClientQueryInternal result;
switch (num)
{
case 0:
case 1:
case 2:
case 3:
case 4:
{
ClientQueryInternal clientQueryInternal = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, exp.Arguments[0], leaf, queryInfo, aggregator);
string name2;
if ((name2 = exp.Method.Name) != null)
{
if (!(name2 == "Where"))
{
if (!(name2 == "OrderBy"))
{
if (name2 == "OrderByDescending")
{
aggregator.OrderByDescending++;
}
}
else
{
aggregator.OrderBy++;
}
}
else
{
aggregator.Where++;
}
}
Expression expression = ExpressionUtility.StripQuotes(exp.Arguments[1]);
LambdaExpression lambdaExpression = expression as LambdaExpression;
if (lambdaExpression == null)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
ChunkStringBuilder chunkStringBuilder = new ChunkStringBuilder();
XmlWriter xmlWriter = chunkStringBuilder.CreateXmlWriter();
string name3;
if ((name3 = exp.Method.Name) != null)
{
if (!(name3 == "Where"))
{
if (!(name3 == "OrderBy"))
{
if (!(name3 == "OrderByDescending"))
{
if (!(name3 == "ThenBy"))
{
if (!(name3 == "ThenByDescending"))
{
goto IL_224;
}
xmlWriter.WriteStartElement("ThenByDescending");
}
else
{
xmlWriter.WriteStartElement("ThenBy");
}
}
else
{
xmlWriter.WriteStartElement("OrderByDescending");
}
}
else
{
xmlWriter.WriteStartElement("OrderBy");
}
}
else
{
xmlWriter.WriteStartElement("Where");
}
ClientQueryInternal.WriteFilterExpressionToXml(xmlWriter, clientQueryInternal.ChildItemQuery.ChildItemExpressionSerializationContext, lambdaExpression);
xmlWriter.WriteStartElement("Object");
ChunkStringBuilder chunkStringBuilder2 = null;
if (queryInfo.Expression.TryGetValue(clientQueryInternal.ChildItemQuery, out chunkStringBuilder2))
{
chunkStringBuilder2.WriteContentAsRawXml(xmlWriter);
}
else
{
xmlWriter.WriteStartElement("QueryableObject");
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.Dispose();
queryInfo.Expression[clientQueryInternal.ChildItemQuery] = chunkStringBuilder;
result = clientQueryInternal;
break;
}
IL_224:
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
case 5:
{
DataRetrieval.CheckSelectExpression(exp);
ClientQueryInternal clientQueryInternal2 = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, exp.Arguments[0], leaf, queryInfo, aggregator);
aggregator.Select++;
result = clientQueryInternal2;
queryInfo.BySelect[clientQueryInternal2.ChildItemQuery.Id] = clientQueryInternal2.ChildItemQuery;
break;
}
case 6:
{
ClientQueryInternal clientQueryInternal3 = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, exp.Arguments[0], leaf, queryInfo, aggregator);
aggregator.Take++;
Expression expression2 = exp.Arguments[1];
expression2 = ExpressionEvaluator.PartialEvaluate(expression2, new Func <Expression, bool>(DataRetrieval.ExpectConstantExpression_CanExpressionBeEvaluated));
if (expression2.NodeType != ExpressionType.Constant || expression2.Type != typeof(int))
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
ConstantExpression constantExpression = (ConstantExpression)expression2;
int num2 = (int)constantExpression.Value;
if (num2 < 0)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
ChunkStringBuilder chunkStringBuilder3 = new ChunkStringBuilder();
XmlWriter xmlWriter2 = chunkStringBuilder3.CreateXmlWriter();
xmlWriter2.WriteStartElement("Take");
xmlWriter2.WriteAttributeString("Count", num2.ToString(CultureInfo.InvariantCulture));
ChunkStringBuilder chunkStringBuilder4 = null;
if (queryInfo.Expression.TryGetValue(clientQueryInternal3.ChildItemQuery, out chunkStringBuilder4))
{
chunkStringBuilder4.WriteContentAsRawXml(xmlWriter2);
}
else
{
xmlWriter2.WriteStartElement("QueryableObject");
xmlWriter2.WriteEndElement();
}
xmlWriter2.WriteEndElement();
xmlWriter2.Dispose();
queryInfo.Expression[clientQueryInternal3.ChildItemQuery] = chunkStringBuilder3;
result = clientQueryInternal3;
break;
}
case 7:
{
ClientQueryInternal clientQueryInternal4 = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, exp.Arguments[0], leaf, queryInfo, aggregator);
if (!exp.Method.IsGenericMethod || exp.Method.ContainsGenericParameters)
{
throw new InvalidQueryExpressionException(Resources.GetString("NotSupportedQueryExpressionWithExpressionValue", new object[]
{
exp.ToString()
}));
}
Type[] genericArguments = exp.Method.GetGenericArguments();
if (genericArguments == null || genericArguments.Length != 1)
{
throw new InvalidQueryExpressionException(Resources.GetString("NotSupportedQueryExpressionWithExpressionValue", new object[]
{
exp.ToString()
}));
}
string value = null;
string value2 = null;
DataConvert.GetTypeNameOrTypeId(genericArguments[0], out value, out value2);
if (string.IsNullOrEmpty(value) && string.IsNullOrEmpty(value2))
{
throw new InvalidQueryExpressionException(Resources.GetString("NotSupportedQueryExpressionWithExpressionValue", new object[]
{
exp.ToString()
}));
}
ChunkStringBuilder chunkStringBuilder5 = new ChunkStringBuilder();
XmlWriter xmlWriter3 = chunkStringBuilder5.CreateXmlWriter();
xmlWriter3.WriteStartElement("OfType");
if (!string.IsNullOrEmpty(value))
{
xmlWriter3.WriteAttributeString("Type", value);
}
else
{
xmlWriter3.WriteAttributeString("TypeId", value2);
}
ChunkStringBuilder chunkStringBuilder6 = null;
if (queryInfo.Expression.TryGetValue(clientQueryInternal4.ChildItemQuery, out chunkStringBuilder6))
{
chunkStringBuilder6.WriteContentAsRawXml(xmlWriter3);
}
else
{
xmlWriter3.WriteStartElement("QueryableObject");
xmlWriter3.WriteEndElement();
}
xmlWriter3.WriteEndElement();
xmlWriter3.Dispose();
queryInfo.Expression[clientQueryInternal4.ChildItemQuery] = chunkStringBuilder5;
result = clientQueryInternal4;
break;
}
default:
goto IL_5B7;
}
return(result);
}
}
IL_5B7:
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
private static ClientQueryInternal ProcessMethodCallQueryExpression(ClientQueryInternal rootQuery, ClientObject rootClientObject, MethodCallExpression exp, bool leaf, DataRetrieval.QueryProcessInfo queryInfo, DataRetrieval.QueryMethodAggregator aggregator)
{
ClientQueryInternal result;
if (exp.Method.IsGenericMethod && (exp.Method.DeclaringType == typeof(Enumerable) || exp.Method.DeclaringType == typeof(System.Linq.Queryable)))
{
result = DataRetrieval.ProcessClientQueryableMethodCallQueryExpression(rootQuery, rootClientObject, exp, leaf, queryInfo, aggregator);
}
else if (exp.Method.IsGenericMethod && exp.Method.DeclaringType == typeof(ClientObjectQueryableExtension) && (exp.Method.Name == "Include" || exp.Method.Name == "IncludeWithDefaultProperties"))
{
if (exp.Arguments.Count != 2)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
IEnumerable <Expression> enumerable = null;
NewArrayExpression newArrayExpression = exp.Arguments[1] as NewArrayExpression;
if (newArrayExpression == null)
{
Expression expression = ExpressionEvaluator.PartialEvaluate(exp.Arguments[1], new Func <Expression, bool>(DataRetrieval.ExpectConstantExpression_CanExpressionBeEvaluated));
if (expression.NodeType == ExpressionType.Constant)
{
ConstantExpression constantExpression = (ConstantExpression)expression;
enumerable = (constantExpression.Value as IEnumerable <Expression>);
}
if (enumerable == null)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
}
else
{
enumerable = newArrayExpression.Expressions;
}
ClientQueryInternal clientQueryInternal = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, exp.Arguments[0], false, queryInfo, aggregator);
aggregator.Include++;
if (clientQueryInternal == null)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
queryInfo.ByInclude[clientQueryInternal.ChildItemQuery.Id] = clientQueryInternal.ChildItemQuery;
ClientQueryInternal childItemQuery = clientQueryInternal.ChildItemQuery;
if (exp.Method.Name == "IncludeWithDefaultProperties")
{
childItemQuery.SelectAllProperties();
}
foreach (Expression current in enumerable)
{
Expression expression2 = ExpressionUtility.StripQuotes(current);
LambdaExpression lambdaExpression = expression2 as LambdaExpression;
if (lambdaExpression == null)
{
expression2 = ExpressionEvaluator.PartialEvaluate(expression2, new Func <Expression, bool>(DataRetrieval.ExpectConstantExpression_CanExpressionBeEvaluated));
ConstantExpression constantExpression2 = expression2 as ConstantExpression;
if (constantExpression2 != null)
{
lambdaExpression = (constantExpression2.Value as LambdaExpression);
}
if (lambdaExpression == null)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(expression2);
}
}
Expression exp2 = lambdaExpression.Body;
exp2 = ExpressionUtility.StripConverts(exp2);
DataRetrieval.QueryMethodAggregator queryMethodAggregator = new DataRetrieval.QueryMethodAggregator(current);
DataRetrieval.ProcessQueryExpression(childItemQuery, null, exp2, true, queryInfo, queryMethodAggregator);
queryMethodAggregator.Check();
}
result = clientQueryInternal;
}
else
{
if (!ExpressionUtility.IsGetFieldValueMethod(exp.Method))
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
ClientQueryInternal clientQueryInternal2 = DataRetrieval.ProcessQueryExpression(rootQuery, rootClientObject, exp.Object, false, queryInfo, aggregator);
aggregator.Member++;
if (clientQueryInternal2 == null)
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
Expression expression3 = exp.Arguments[0];
expression3 = ExpressionEvaluator.PartialEvaluate(expression3, new Func <Expression, bool>(DataRetrieval.ExpectConstantExpression_CanExpressionBeEvaluated));
if (expression3.NodeType != ExpressionType.Constant || expression3.Type != typeof(string))
{
throw DataRetrieval.CreateInvalidQueryExpressionException(exp);
}
ConstantExpression constantExpression3 = (ConstantExpression)expression3;
clientQueryInternal2.Select((string)constantExpression3.Value);
result = null;
}
return(result);
}