Soap.OPConvert.IOPConvert.MsgToInvContext
Delphi
procedure MsgToInvContext(const Request: InvString; const IntfMD: TIntfMetaData; var MethNum: Integer; Context: TInvContext); overload;
procedure MsgToInvContext(const Request: TStream; const IntfMD: TIntfMetaData; var MethNum: Integer; Context: TInvContext; Headers: THeaderList); overload;
C++
virtual void __fastcall MsgToInvContext(const System::UnicodeString Request, const Soap::Intfinfo::TIntfMetaData &IntfMD, int &MethNum, Soap::Invokeregistry::TInvContext* Context) = 0 /* overload */;
virtual void __fastcall MsgToInvContext(System::Classes::TStream* const Request, const Soap::Intfinfo::TIntfMetaData &IntfMD, int &MethNum, Soap::Invokeregistry::TInvContext* Context, Soap::Invokeregistry::THeaderList* Headers) = 0 /* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Soap.OPConvert.pas Soap.OPConvert.hpp |
Soap.OPConvert | IOPConvert |
Description
Unpacks an encoded method call into an invocation context so that it can be executed.
MsgToInvContext takes an encoded message that a server application receives and uses it to fill out an invocation context, which can then be used to execute the method call.
Request is the encoded method call, or a stream from which to read that method call. It is generated on the client by a call to InvContextToMsg.
IntfMD represents the runtime type information (RTTI) from the interface whose method is called.
MethNum returns the position of the called method in the interface's method table.
Context is the invocation context to which this method adds the information encoded in Request.
Headers is an object list to which MsgToInvContext adds TSOAPHeader descendants to represent every header in the encoded message.