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// -*- Mode: C++; -*-
// Package : omniORB2
// remoteIdentity.h Created on: 16/6/99
// Author : David Riddoch (djr)
//
// Copyright (C) 2002-2007 Apasphere Ltd
// Copyright (C) 1996-1999 AT&T Research Cambridge
//
// This file is part of the omniORB library.
//
// The omniORB library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library. If not, see http://www.gnu.org/licenses/
//
//
// Description:
// Encapsulation of the identity of a remote object implementation.
//
#ifndef __OMNIORB_REMOTEIDENTITY_H__
#define __OMNIORB_REMOTEIDENTITY_H__
#include <omniIdentity.h>
#ifdef _core_attr
# error "A local CPP macro _core_attr has already been defined."
#endif
#if defined(_OMNIORB_LIBRARY)
# define _core_attr
#else
# define _core_attr _OMNIORB_NTDLL_IMPORT
#endif
OMNI_NAMESPACE_BEGIN(omni)
class omniRemoteIdentity_RefHolder;
OMNI_NAMESPACE_END(omni)
class omniRemoteIdentity : public omniIdentity {
public:
inline omniRemoteIdentity(omniIOR* ior,
const CORBA::Octet* key,
CORBA::ULong keysize,
_OMNI_NS(Rope)* rope)
: omniIdentity(key, keysize),
pd_refCount(0),
pd_ior(ior),
pd_rope(rope)
{
ASSERT_OMNI_TRACEDMUTEX_HELD(*omni::internalLock, 1);
++identity_count;
}
// Consumes <ior> and <rope>. Copies <key>. Constructs an identity
// with ref count of 0.
virtual void dispatch(omniCallDescriptor&);
virtual void gainRef(omniObjRef* obj = 0);
virtual void loseRef(omniObjRef* obj = 0);
virtual omniIdentity::equivalent_fn get_real_is_equivalent() const;
// Overrides omniIdentity.
inline _OMNI_NS(Rope)* rope() const { return pd_rope; }
// This function is thread-safe. Does not increment
// the reference count of the rope.
virtual void locateRequest(omniCallDescriptor&);
// If this returns normally, then the object exists.
// Throws OBJECT_NOT_EXIST, or omniORB::LOCATION_FORWARD
// otherwise.
// Caller must hold <internalLock>. On return or raised exception, the
// lock is released.
virtual _CORBA_Boolean inThisAddressSpace();
// Override omniIdentity.
void disconnect();
// Override omniIdentity.
virtual void* ptrToClass(int* cptr);
static inline omniRemoteIdentity* downcast(omniIdentity* i) {
return (omniRemoteIdentity*)i->ptrToClass(&_classid);
}
static _core_attr int _classid;
// Dynamic casting mechanism.
private:
friend class _OMNI_NS(omniRemoteIdentity_RefHolder);
~omniRemoteIdentity();
omniRemoteIdentity(const omniRemoteIdentity&);
omniRemoteIdentity& operator = (const omniRemoteIdentity&);
// Not implemented.
int pd_refCount;
omniIOR* pd_ior;
_OMNI_NS(Rope)* pd_rope;
// Immutable.
static _CORBA_Boolean real_is_equivalent(const omniIdentity*,
const omniIdentity*);
};
#undef _core_attr
#endif // __OMNIORB_REMOTEIDENTITY_H__
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