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|
// -*- C++ -*-
// $Id$
#include "tao/CSD_Framework/CSD_Strategy_Repository.h"
#include "tao/debug.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
TAO_CSD_Strategy_Repository::TAO_CSD_Strategy_Repository() :
strategy_list_head_ (0)
{
}
TAO_CSD_Strategy_Repository::~TAO_CSD_Strategy_Repository()
{
delete this->strategy_list_head_;
}
int
TAO_CSD_Strategy_Repository::init(int, ACE_TCHAR **)
{
static int initialized = 0;
// Only allow initialization once.
if (initialized)
return 0;
initialized = 1;
this->strategy_list_head_ = 0;
return 0;
}
CSD_Framework::Strategy_ptr
TAO_CSD_Strategy_Repository::find (const ACE_CString& name)
{
if (this->strategy_list_head_ != 0)
{
Strategy_Node *node = this->strategy_list_head_->find(name);
if (node != 0)
return CSD_Framework::Strategy::_duplicate (node->strategy_.in());
}
return CSD_Framework::Strategy::_nil();
}
int
TAO_CSD_Strategy_Repository::add_strategy (const ACE_CString& name,
CSD_Framework::Strategy_ptr strat)
{
Strategy_Node *node = 0;
ACE_NEW_RETURN (node, Strategy_Node(name,strat),-1);
if (this->strategy_list_head_ == 0)
this->strategy_list_head_ = node;
else
this->strategy_list_head_->add_node(node);
if (TAO_debug_level > 3)
{
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT("Strategy_Repository::add_strategy for %C\n"),
name.c_str ()));
}
return 0;
}
TAO_CSD_Strategy_Repository::Strategy_Node::Strategy_Node (const ACE_CString& name,
CSD_Framework::Strategy_ptr strat)
: poa_name_(name),
strategy_(CSD_Framework::Strategy::_duplicate(strat)),
next_(0)
{
}
TAO_CSD_Strategy_Repository::Strategy_Node::~Strategy_Node ()
{
if (this->next_)
delete this->next_;
}
void
TAO_CSD_Strategy_Repository::Strategy_Node::add_node(Strategy_Node *node)
{
if (this->next_)
this->next_->add_node(node);
else
this->next_ = node;
}
TAO_CSD_Strategy_Repository::Strategy_Node *
TAO_CSD_Strategy_Repository::Strategy_Node::find(const ACE_CString &name)
{
if (this->poa_name_ == name)
return this;
if (this->next_)
return this->next_->find(name);
return 0;
}
/////////////////////////////////////////////////////////////////////
ACE_FACTORY_DEFINE (TAO_CSD_FW, TAO_CSD_Strategy_Repository)
ACE_STATIC_SVC_DEFINE (TAO_CSD_Strategy_Repository,
ACE_TEXT ("TAO_CSD_Strategy_Repository"),
ACE_SVC_OBJ_T,
&ACE_SVC_NAME (TAO_CSD_Strategy_Repository),
ACE_Service_Type::DELETE_THIS
| ACE_Service_Type::DELETE_OBJ,
0)
TAO_END_VERSIONED_NAMESPACE_DECL
|
