1 files changed, 176 insertions, 0 deletions
diff --git a/TAO/orbsvcs/examples/Log/Notify/Notify_Consumer.cpp b/TAO/orbsvcs/examples/Log/Notify/Notify_Consumer.cpp
new file mode 100644
index 00000000000..34b61ae21f3
--- /dev/null
+++ b/TAO/orbsvcs/examples/Log/Notify/Notify_Consumer.cpp
@@ -0,0 +1,176 @@
+/* -*- C++ -*- $Id$ */
+
+#include "Notify_Consumer.h"
+#include "orbsvcs/CosEventChannelAdminS.h"
+#include "orbsvcs/CosNotifyChannelAdminS.h"
+
+#define NAMING_SERVICE_NAME "NameService"
+#define NOTIFY_TLS_LOG_FACTORY_NAME "NotifyLogFactory"
+#define LOG_EVENT_COUNT 29
+#define QUERY_1 "id > 0"
+#define QUERY_2 "id >= 0"
+#define QUERY_LANG "TCL"
+#define SA_FILTER "threshold > 10"
+#define TCL_GRAMMAR "TCL"
+#define EVENTS_TO_SEND 30
+
+int
+main (int argc, char* argv[])
+{
+  Consumer consumer;
+
+  return consumer.run (argc, argv);
+}
+
+// ****************************************************************
+
+Consumer::Consumer (void)
+  : event_count_ (0)
+{
+}
+
+int
+Consumer::run (int argc, char* argv[])
+{
+  ACE_DECLARE_NEW_CORBA_ENV;
+  ACE_TRY
+    {
+      // ORB initialization boiler plate...
+      CORBA::ORB_var orb =
+        CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      // Do *NOT* make a copy because we don't want the ORB to outlive
+      // the Consumer object.
+      this->orb_ = orb.in ();
+
+      CORBA::Object_var object =
+        orb->resolve_initial_references ("RootPOA" ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      PortableServer::POA_var poa =
+        PortableServer::POA::_narrow (object.in () ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      PortableServer::POAManager_var poa_manager =
+        poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      // Obtain the event channel
+      CORBA::Object_var naming_obj =
+        this->orb_->resolve_initial_references (NAMING_SERVICE_NAME
+                                            ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      // Need to check return value for errors.
+      if (CORBA::is_nil (naming_obj.in ()))
+        ACE_THROW (CORBA::UNKNOWN ());
+
+      this->naming_context_ =
+        CosNaming::NamingContext::_narrow (naming_obj.in () ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+
+      CosNaming::Name name (1);
+      name.length (1);
+      name[0].id = CORBA::string_dup (NOTIFY_TLS_LOG_FACTORY_NAME);
+
+      CORBA::Object_var obj =
+        this->naming_context_->resolve (name
+                                       ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      this->notify_log_factory_ =
+        DsNotifyLogAdmin::NotifyLogFactory::_narrow (obj.in ()
+                                              ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      CosNotifyComm::PushConsumer_var objref =
+        this->_this (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      ACE_ASSERT (!CORBA::is_nil (objref.in ()));
+
+      CosNotifyChannelAdmin::ProxySupplier_var proxysupplier =
+        this->notify_log_factory_->obtain_notification_push_supplier (CosNotifyChannelAdmin::ANY_EVENT, proxy_supplier_id_ ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      ACE_ASSERT (!CORBA::is_nil (proxysupplier.in ()));
+
+
+      this->proxy_supplier_ =
+        CosNotifyChannelAdmin::ProxyPushSupplier::
+        _narrow (proxysupplier.in () ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      ACE_ASSERT (!CORBA::is_nil (proxy_supplier_.in ()));
+
+      proxy_supplier_->connect_any_push_consumer (objref.in ()
+                                                         ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+     
+      orb_->run ();
+
+      // We don't do any cleanup, it is hard to do it after shutdown,
+      // and would complicate the example; plus it is almost
+      // impossible to do cleanup after ORB->run() because the POA is
+      // in the holding state.  Applications should use
+      // work_pending()/perform_work() to do more interesting stuff.
+      // Check the supplier for the proper way to do cleanup.
+    }
+  ACE_CATCHANY
+    {
+      ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "Consumer::run");
+      return 1;
+    }
+  ACE_ENDTRY;
+  return 0;
+}
+
+void
+Consumer::push (const CORBA::Any &event
+    ACE_ENV_ARG_DECL_NOT_USED)
+  ACE_THROW_SPEC ((
+                   CORBA::SystemException,
+                   CosEventComm::Disconnected
+                   ))
+{
+  ACE_UNUSED_ARG (event);
+ 
+  this->event_count_ ++;
+
+      ACE_DEBUG ((LM_DEBUG,
+                  "Consumer (%P|%t): %d log generated events received\n",
+                  this->event_count_));
+}
+
+void
+Consumer::disconnect_push_consumer
+   (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
+  ACE_THROW_SPEC ((
+                   CORBA::SystemException
+                   ))
+{
+  this->proxy_supplier_->
+    disconnect_push_supplier(ACE_ENV_SINGLE_ARG_PARAMETER);
+  ACE_CHECK;
+}
+
+void
+Consumer::offer_change
+   (const CosNotification::EventTypeSeq & /*added*/,
+    const CosNotification::EventTypeSeq & /*removed*/
+    ACE_ENV_ARG_DECL_NOT_USED)
+      ACE_THROW_SPEC ((
+        CORBA::SystemException,
+        CosNotifyComm::InvalidEventType
+      ))
+{
+  // No-Op.
+}
+
+// ****************************************************************
+
+#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
+#elif defined(ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
+#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */