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// $Id$
#ifndef CCMOBJECTLOCATOR_H_
#define CCMOBJECTLOCATOR_H_
#include "ace/Map_Manager.h"
#include "ace/Null_Mutex.h"
#include "ace/SStringfwd.h"
#include "ace/String_Base.h"
#include "tao/corba.h"
#include "tao/ORB.h"
#include "tao/Object.h"
#include "tao/PortableServer/PortableServer.h"
#include "tao/PortableServer/ServantLocatorC.h"
#include "RedirectionService_Export.h"
namespace DAnCE
{
class RedirectionService_Export CCMObjectLocator
: public PortableServer::ServantLocator
, public ::CORBA::LocalObject
{
public:
class TreeNode;
typedef ACE_Map_Manager<ACE_CString, TreeNode*, ACE_Null_Mutex> TNodes;
class TreeNode
{
public:
static const char delimiter_ = '/';
TreeNode() {};
TreeNode (const TreeNode & src);
~TreeNode();
CORBA::Object_ptr getValue() const
{
return CORBA::Object::_duplicate (this->obj_.in());
};
CORBA::Object_ptr getValue (const char * path) const;
void setValue (CORBA::Object_ptr obj)
{
this->obj_ = CORBA::Object::_duplicate (obj);
};
void addChild (const char * path, CORBA::Object_ptr obj = CORBA::Object::_nil());
void addChild (const char * path, TreeNode & node);
void removeChild (const char * path);
int missingNodeLevel (const char * path);
static ACE_CString mergePath (const char * parent, const char * child);
private:
CORBA::Object_var obj_;
TNodes children_;
TreeNode * getChild (const char * path) const;
static ACE_CString splitPath (ACE_CString & path, bool first = true);
};
CCMObjectLocator (CORBA::ORB_ptr orb, PortableServer::POA_ptr parent_poa, const char * poa_name);
virtual ~CCMObjectLocator();
virtual ::PortableServer::Servant preinvoke (
const ::PortableServer::ObjectId & oid,
::PortableServer::POA_ptr adapter,
const char * operation,
::PortableServer::ServantLocator::Cookie & the_cookie);
virtual void postinvoke (
const ::PortableServer::ObjectId & /*oid*/,
::PortableServer::POA_ptr /*adapter*/,
const char * /*operation*/,
::PortableServer::ServantLocator::Cookie /*the_cookie*/,
::PortableServer::Servant /*the_servant*/
);
void start_register (const ACE_CString& plan);
CORBA::Object_ptr register_object (const ACE_CString & plan
, const ACE_CString & inst
, const ACE_CString & port
, CORBA::Object_ptr obj);
CORBA::Object_ptr register_object (const ACE_CString & plan
, const ACE_CString & inst
, CORBA::Object_ptr obj);
void unregister_object (const ACE_CString & plan
, const ACE_CString & inst
, const ACE_CString & port);
void finish_register (const ACE_CString& plan);
void register_objects (const char * name, TreeNode & node);
private:
TreeNode db_;
CORBA::ORB_var orb_;
PortableServer::POA_var myPOA_;
TNodes transactions_;
CCMObjectLocator() {};
// to ban the usage
}; // CCMObjectLocator
} //DAnCE
#endif /*CCMOBJECTLOCATOR_H_*/
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