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// $Id$
#include "orbsvcs/Notify/Admin.h"
#include "orbsvcs/Notify/Validate_Worker_T.h"
#if ! defined (__ACE_INLINE__)
#include "orbsvcs/Notify/Admin.inl"
#endif /* __ACE_INLINE__ */
ACE_RCSID (Notify,
TAO_Notify_Admin,
"$Id$")
#include "orbsvcs/CosNotifyChannelAdminC.h"
#include "orbsvcs/Notify/Container_T.h"
#include "orbsvcs/Notify/Proxy.h"
#include "orbsvcs/Notify/EventChannel.h"
#include "orbsvcs/Notify/Topology_Saver.h"
#include "orbsvcs/Notify/Save_Persist_Worker_T.h"
#include "orbsvcs/Notify/Reconnect_Worker_T.h"
#include "orbsvcs/Notify/Consumer_Map.h"
#include "orbsvcs/Notify/Supplier_Map.h"
#include "orbsvcs/Notify/ConsumerAdmin.h"
#include "orbsvcs/Notify/SupplierAdmin.h"
#include "tao/debug.h"
//#define DEBUG_LEVEL 9
#ifndef DEBUG_LEVEL
# define DEBUG_LEVEL TAO_debug_level
#endif //DEBUG_LEVEL
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
TAO_Notify_Admin::TAO_Notify_Admin ()
: ec_ (0)
, filter_operator_ (CosNotifyChannelAdmin::OR_OP)
, is_default_ (false)
{
// Initialize all Admin objects to initially be subscribed for all
// events. This is a reasonable default and is required to allow
// Cos Event consumers/suppliers to send/receive events,
this->subscribed_types_.insert (TAO_Notify_EventType::special ());
}
TAO_Notify_Admin::~TAO_Notify_Admin ()
{
}
void
TAO_Notify_Admin::init (TAO_Notify::Topology_Parent* parent)
{
ACE_ASSERT (this->ec_.get() == 0);
this->ec_.reset (dynamic_cast<TAO_Notify_EventChannel *>(parent));
ACE_ASSERT (this->ec_.get() != 0);
filter_admin_.event_channel (this->ec_.get ());
// this-> on the following line confuses VC6
initialize (parent);
TAO_Notify_Proxy_Container* proxy_container = 0;
ACE_NEW_THROW_EX (proxy_container,
TAO_Notify_Proxy_Container (),
CORBA::INTERNAL ());
this->proxy_container_.reset (proxy_container);
this->proxy_container().init ();
}
void
TAO_Notify_Admin::cleanup_proxy (TAO_Notify_Proxy *proxy,
bool is_supplier,
bool experienced_timeout)
{
// We must clean up the proxy before calling remove. Doing it in the
// opposite order causes us to use invalid memory (through the call of
// id() into the proxy).
ec_->cleanup_proxy (proxy->id(), is_supplier, experienced_timeout);
this->remove (proxy);
}
void
TAO_Notify_Admin::remove (TAO_Notify_Proxy* proxy)
{
this->proxy_container().remove (proxy);
}
void
TAO_Notify_Admin::subscribed_types (TAO_Notify_EventTypeSeq& subscribed_types)
{
ACE_GUARD_THROW_EX (TAO_SYNCH_MUTEX, ace_mon, this->lock_,
CORBA::INTERNAL ());
// Adopt the Admin's subscription.
TAO_Notify_EventTypeSeq added (this->subscribed_types_), removed;
added.add_and_remove (subscribed_types, removed);
subscribed_types = added;
}
int
TAO_Notify_Admin::shutdown (void)
{
if (TAO_Notify_Object::shutdown () == 1)
return 1;
this->proxy_container().shutdown ();
return 0;
}
void
TAO_Notify_Admin::insert (TAO_Notify_Proxy* proxy)
{
this->proxy_container().insert (proxy);
}
void
TAO_Notify_Admin::save_persistent (TAO_Notify::Topology_Saver& saver)
{
bool changed = this->children_changed_;
this->children_changed_ = false;
this->self_changed_ = false;
if (is_persistent ())
{
TAO_Notify::NVPList attrs;
this->save_attrs(attrs);
const char* type = this->get_admin_type_name();
bool want_all_children =
saver.begin_object(this->id(), type, attrs, changed);
if (want_all_children || this->filter_admin_.is_changed ())
{
this->filter_admin_.save_persistent(saver);
}
if (want_all_children || this->subscribed_types_.is_changed ())
{
this->subscribed_types_.save_persistent(saver);
}
TAO_Notify::Save_Persist_Worker<TAO_Notify_Proxy>
wrk(saver, want_all_children);
this->proxy_container().collection()->for_each(&wrk);
saver.end_object(this->id(), type);
}
}
void
TAO_Notify_Admin::save_attrs (TAO_Notify::NVPList& attrs)
{
TAO_Notify_Object::save_attrs(attrs);
attrs.push_back(TAO_Notify::NVP("InterFilterGroupOperator",
this->filter_operator_));
if (this->is_default_)
{
attrs.push_back (TAO_Notify::NVP ("default", "yes"));
}
}
void
TAO_Notify_Admin::load_attrs(const TAO_Notify::NVPList& attrs)
{
TAO_Notify_Object::load_attrs (attrs);
const char* value = 0;
if (attrs.find ("InterFilterGroupOperator", value))
{
this->filter_operator_ = static_cast <CosNotifyChannelAdmin::InterFilterGroupOperator> (ACE_OS::atoi (value));
}
if (attrs.find ("default", value))
{
this->is_default_ = (ACE_OS::strcmp (value, "yes") == 0);
}
}
TAO_Notify::Topology_Object*
TAO_Notify_Admin::load_child (const ACE_CString &type,
CORBA::Long id,
const TAO_Notify::NVPList& attrs)
{
ACE_UNUSED_ARG (attrs);
TAO_Notify::Topology_Object* result = this;
if (type == "subscriptions")
{
if (DEBUG_LEVEL)
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) Admin reload subscription %d\n"),
static_cast<int> (id)
));
// since we initialized our subscribed types to everything
// in the constructor. we have to clear it out first.
this->subscribed_types_.reset();
result = &this->subscribed_types_;
}
else if (type == "filter_admin")
{
if (DEBUG_LEVEL)
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) Admin reload filter_admin %d\n"),
static_cast<int> (id)
));
result = & this->filter_admin_;
}
return result;
}
void
TAO_Notify_Admin::reconnect (void)
{
TAO_Notify::Reconnect_Worker<TAO_Notify_Proxy> wrk;
this->proxy_container().collection()->for_each(&wrk);
}
void
TAO_Notify_Admin::validate ()
{
TAO_Notify::Validate_Worker<TAO_Notify_Proxy> wrk;
this->proxy_container().collection()->for_each(&wrk);
}
TAO_END_VERSIONED_NAMESPACE_DECL
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