private bool TryProcessWhereMethod(MethodInvocationExpression methodInvoke, bool queryable)
{
if (!this.TryProcessSingleParameterQuery(methodInvoke, true, queryable, out V_0))
{
return(false);
}
this.clauses.Add(new WhereClause(V_0, methodInvoke.get_InvocationInstructions()));
return(true);
}
private bool TryProcessSelectMethod(MethodInvocationExpression methodInvoke, bool queryable)
{
if (!this.TryProcessSingleParameterQuery(methodInvoke, true, queryable, out V_0))
{
return(false);
}
this.currentIdentifier = null;
this.clauses.Add(new SelectClause(V_0, methodInvoke.get_InvocationInstructions()));
return(true);
}
public ICodeNode VisitMethodInvocationExpression(MethodInvocationExpression node)
{
if (node.get_MethodExpression().get_CodeNodeType() == 20)
{
V_0 = node.get_MethodExpression();
V_1 = V_0.get_Method();
if (this.IsDelegateInvokeMethod(V_1))
{
V_2 = (ExpressionCollection)this.codeTransformer.Visit(node.get_Arguments());
return(new DelegateInvokeExpression(V_0.get_Target(), V_2, V_1, node.get_InvocationInstructions()));
}
}
return(null);
}
private bool TryProcessSelectManyMethod(MethodInvocationExpression methodInvoke, bool queryable)
{
V_0 = methodInvoke.get_MethodExpression().get_MethodDefinition();
if (V_0.get_Parameters().get_Count() != 3)
{
return(false);
}
V_1 = this.GetFuncGenericInstance(V_0.get_Parameters().get_Item(1).get_ParameterType() as GenericInstanceType, queryable);
if (V_1 == null || V_1.get_GenericArguments().get_Count() != 2)
{
return(false);
}
V_2 = this.GetLambdaExpression(methodInvoke.get_Arguments().get_Item(1), queryable);
if (V_2 == null || V_2.get_Arguments().get_Count() != 1)
{
return(false);
}
this.ProcessCurrentIdentifier(methodInvoke.get_Arguments().get_Item(0), V_2.get_Parameters()[0].Resolve());
stackVariable48 = new VariableReference[1];
stackVariable48[0] = this.currentIdentifier;
V_3 = this.ProcessReturnExpression(V_2, stackVariable48);
if (V_3 == null)
{
return(false);
}
V_4 = this.GetLambdaExpression(methodInvoke.get_Arguments().get_Item(2), queryable);
if (V_4 == null || V_4.get_Arguments().get_Count() != 2)
{
return(false);
}
V_5 = this.CreateNewIdentifier(V_4.get_Parameters()[1].get_Name(), V_4.get_Parameters()[1].get_ParameterType());
stackVariable82 = new VariableReference[2];
stackVariable82[0] = this.currentIdentifier;
stackVariable82[1] = V_5;
V_6 = this.ProcessReturnExpression(V_4, stackVariable82);
if (V_6 == null)
{
return(false);
}
V_7 = this.GetIdentifierReference(V_5, ref V_3);
this.clauses.Add(new FromClause(V_7, V_3, null));
this.clauses.Add(new SelectClause(V_6, methodInvoke.get_InvocationInstructions()));
this.currentIdentifier = null;
return(true);
}
private bool TryProcessGroupByMethod(MethodInvocationExpression methodInvoke, bool queryable)
{
V_0 = methodInvoke.get_MethodExpression().get_MethodDefinition();
if (V_0.get_Parameters().get_Count() > 3 || V_0.get_Parameters().get_Count() != V_0.get_GenericParameters().get_Count() || V_0.get_GenericParameters().get_Count() == 3 && String.op_Inequality(V_0.get_GenericParameters().get_Item(2).get_Name(), "TElement"))
{
return(false);
}
V_1 = this.GetLambdaExpression(methodInvoke.get_Arguments().get_Item(1), queryable);
if (V_1 == null || V_1.get_Arguments().get_Count() != 1)
{
return(false);
}
this.ProcessCurrentIdentifier(methodInvoke.get_Arguments().get_Item(0), V_1.get_Parameters()[0].Resolve());
stackVariable44 = new VariableReference[1];
stackVariable44[0] = this.currentIdentifier;
V_2 = this.ProcessReturnExpression(V_1, stackVariable44);
if (V_2 == null)
{
return(false);
}
if (methodInvoke.get_Arguments().get_Count() != 3)
{
V_3 = new VariableReferenceExpression(this.currentIdentifier, null);
}
else
{
V_4 = this.GetLambdaExpression(methodInvoke.get_Arguments().get_Item(2), queryable);
if (V_4 == null || V_4.get_Arguments().get_Count() != 1)
{
return(false);
}
stackVariable84 = new VariableReference[1];
stackVariable84[0] = this.currentIdentifier;
V_3 = this.ProcessReturnExpression(V_4, stackVariable84);
if (V_3 == null)
{
return(false);
}
}
this.clauses.Add(new GroupClause(V_3, V_2, methodInvoke.get_InvocationInstructions()));
this.currentIdentifier = null;
return(true);
}
private bool TryProcessThenByMethod(MethodInvocationExpression methodInvoke, bool ascending, bool queryable)
{
if (!this.TryProcessSingleParameterQuery(methodInvoke, false, queryable, out V_0))
{
return(false);
}
V_1 = this.clauses.get_Item(this.clauses.get_Count() - 1) as OrderByClause;
if (V_1 == null)
{
return(false);
}
stackVariable17 = V_1.get_ExpressionToOrderDirectionMap();
stackVariable18 = V_0;
if (ascending)
{
stackVariable20 = 0;
}
else
{
stackVariable20 = 1;
}
stackVariable17.Add(stackVariable18, stackVariable20);
this.clauses.set_Item(this.clauses.get_Count() - 1, V_1.CloneAndAttachInstructions(methodInvoke.get_InvocationInstructions()) as QueryClause);
return(true);
}
private bool TryProcessOrderByMethod(MethodInvocationExpression methodInvoke, bool ascending, bool queryable)
{
if (!this.TryProcessSingleParameterQuery(methodInvoke, true, queryable, out V_0))
{
return(false);
}
V_1 = new OrderByClause(new PairList <Expression, OrderDirection>(), methodInvoke.get_InvocationInstructions());
stackVariable11 = V_1.get_ExpressionToOrderDirectionMap();
stackVariable12 = V_0;
if (ascending)
{
stackVariable14 = 0;
}
else
{
stackVariable14 = 1;
}
stackVariable11.Add(stackVariable12, stackVariable14);
this.clauses.Add(V_1);
return(true);
}
private bool TryProcessJoinMethod(MethodInvocationExpression methodInvoke, bool isGroupJoin, bool queryable)
{
if (methodInvoke.get_MethodExpression().get_MethodDefinition().get_Parameters().get_Count() != 5)
{
return(false);
}
V_0 = (Expression)(new RebuildLinqQueriesStep.LinqQueriesRebuilder(this.methodContext)).Visit(methodInvoke.get_Arguments().get_Item(1).Clone());
V_1 = this.GetLambdaExpression(methodInvoke.get_Arguments().get_Item(2), queryable);
if (V_1 == null || V_1.get_Arguments().get_Count() != 1)
{
return(false);
}
this.ProcessCurrentIdentifier(methodInvoke.get_Arguments().get_Item(0), V_1.get_Parameters()[0].Resolve());
stackVariable42 = new VariableReference[1];
stackVariable42[0] = this.currentIdentifier;
V_2 = this.ProcessReturnExpression(V_1, stackVariable42);
if (V_2 == null)
{
return(false);
}
V_3 = this.GetLambdaExpression(methodInvoke.get_Arguments().get_Item(3), queryable);
if (V_3 == null || V_3.get_Arguments().get_Count() != 1)
{
return(false);
}
V_4 = this.CreateNewIdentifier(V_3.get_Parameters()[0].get_Name(), V_3.get_Parameters()[0].get_ParameterType());
stackVariable76 = new VariableReference[1];
stackVariable76[0] = V_4;
V_5 = this.ProcessReturnExpression(V_3, stackVariable76);
if (V_5 == null)
{
return(false);
}
V_6 = this.GetLambdaExpression(methodInvoke.get_Arguments().get_Item(4), queryable);
if (V_6 == null || V_6.get_Arguments().get_Count() != 2)
{
return(false);
}
V_7 = V_6.get_Parameters();
if (isGroupJoin)
{
stackVariable106 = this.CreateNewIdentifier(V_7[1].get_Name(), V_7[1].get_ParameterType());
}
else
{
stackVariable106 = V_4;
}
V_8 = stackVariable106;
stackVariable110 = new VariableReference[2];
stackVariable110[0] = this.currentIdentifier;
stackVariable110[1] = V_8;
V_9 = this.ProcessReturnExpression(V_6, stackVariable110);
if (V_9 == null)
{
return(false);
}
this.clauses.Add(new JoinClause(this.GetIdentifierReference(V_4, ref V_0), V_0, V_2, V_5, methodInvoke.get_InvocationInstructions()));
if (isGroupJoin)
{
this.clauses.Add(new IntoClause(new VariableReferenceExpression(V_8, null), null));
}
this.clauses.Add(new SelectClause(V_9, null));
this.currentIdentifier = null;
return(true);
}
public ICodeNode VisitMethodInvocationExpression(MethodInvocationExpression node)
{
if (node.get_MethodExpression() == null)
{
return(null);
}
V_0 = node.get_MethodExpression();
V_1 = V_0.get_Method();
if (V_1.get_Name() == null)
{
return(null);
}
V_2 = this.GetEventMethodPrefix(V_1.get_Name());
if (String.IsNullOrEmpty(V_2))
{
return(null);
}
if (V_1.get_Parameters().get_Count() != 1)
{
return(null);
}
V_3 = V_1.get_DeclaringType();
V_4 = null;
do
{
V_6 = new RebuildEventsStep.u003cu003ec__DisplayClass2_0();
if (V_3 == null)
{
break;
}
V_7 = V_3.Resolve();
if (V_7 == null)
{
break;
}
V_6.eventName = V_1.get_Name().Substring(V_2.get_Length());
V_4 = V_7.get_Events().FirstOrDefault <EventDefinition>(new Func <EventDefinition, bool>(V_6.u003cVisitMethodInvocationExpressionu003eb__0));
if (V_4 != null)
{
continue;
}
V_3 = V_7.get_BaseType();
}while (V_3 != null && V_4 == null);
if (V_4 == null)
{
return(null);
}
V_5 = new EventReferenceExpression(V_0.get_Target(), V_4, null);
return(this.GetEventAssignExpression(V_5, node.get_Arguments().get_Item(0), V_2, node.get_InvocationInstructions()));
}