diff options
Diffstat (limited to 'TAO/examples/POA/On_Demand_Activation/server.cpp')
| -rw-r--r-- | TAO/examples/POA/On_Demand_Activation/server.cpp | 374 |
1 files changed, 0 insertions, 374 deletions
diff --git a/TAO/examples/POA/On_Demand_Activation/server.cpp b/TAO/examples/POA/On_Demand_Activation/server.cpp deleted file mode 100644 index 51c71fc9ec4..00000000000 --- a/TAO/examples/POA/On_Demand_Activation/server.cpp +++ /dev/null @@ -1,374 +0,0 @@ -// $Id$ - -//============================================================================ -// -// =FILENAME -// server.cpp -// -// =DESCRIPTION -// Server to test the Servant Activator and Servant Locator for a POA. -// -// =AUTHOR -// Irfan Pyarali -// -//============================================================================= - -#include "ace/streams.h" -#include "Servant_Activator.h" -#include "Servant_Locator.h" - -ACE_RCSID(On_Demand_Activation, server, "$Id$") - -static char *ior_output_file = 0; - -static int -parse_args (int argc, char **argv) -{ - ACE_Get_Opt get_opts (argc, argv, "f:"); - int c; - - while ((c = get_opts ()) != -1) - switch (c) - { - case 'f': - ior_output_file = get_opts.optarg; - break; - - case '?': - default: - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s " - "[-f ior_output_file]" - "\n", - argv [0]), - -1); - } - - // Indicates successful parsing of command line. - return 0; -} - -static int -write_iors_to_file (const char *first_ior, - const char *second_ior) -{ - if (ior_output_file == 0) - // No filename was specified; simply return - return 0; - - char ior_output_file_1[BUFSIZ]; - char ior_output_file_2[BUFSIZ]; - - ACE_OS::sprintf (ior_output_file_1, "%s_1", ior_output_file); - ACE_OS::sprintf (ior_output_file_2, "%s_2", ior_output_file); - - FILE *output_file_1 = ACE_OS::fopen (ior_output_file_1, "w"); - FILE *output_file_2 = ACE_OS::fopen (ior_output_file_2, "w"); - - if (output_file_1 == 0 || - output_file_2 == 0) - ACE_ERROR_RETURN ((LM_ERROR, "Cannot open output files for writing IORs: %s, %s\n", - ior_output_file_1, - ior_output_file_2), - -1); - - int result = 0; - - result = ACE_OS::fprintf (output_file_1, - "%s", - first_ior); - if (result != ACE_OS::strlen (first_ior)) - ACE_ERROR_RETURN ((LM_ERROR, - "ACE_OS::fprintf failed while writing %s to %s\n", - first_ior, - ior_output_file_1), - -1); - - result = ACE_OS::fprintf (output_file_2, - "%s", - second_ior); - if (result != ACE_OS::strlen (second_ior)) - ACE_ERROR_RETURN ((LM_ERROR, - "ACE_OS::fprintf failed while writing %s to %s\n", - second_ior, - ior_output_file_2), - -1); - - ACE_OS::fclose (output_file_1); - ACE_OS::fclose (output_file_2); - - return 0; -} - -int -main (int argc, char **argv) -{ - CORBA::Environment env; - - // Initialize the ORB. - CORBA::ORB_var orb = CORBA::ORB_init (argc, argv, 0, env); - - if (env.exception () != 0) - { - env.print_exception ("CORBA::ORB_init"); - return -1; - } - - int result = parse_args (argc, argv); - if (result != 0) - return result; - - // Get an Object reference to RootPOA. - CORBA::Object_var obj = - orb->resolve_initial_references ("RootPOA"); - - // Narrow the Object reference to a POA reference - PortableServer::POA_var root_poa = - PortableServer::POA::_narrow (obj.in (), env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::_narrow"); - return -1; - } - - // Get the POAManager of RootPOA - - PortableServer::POAManager_var poa_manager = - root_poa->the_POAManager (env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::the_POAManager"); - return -1; - } - - CORBA::PolicyList policies (4); - policies.length (4); - - // ID Assignment Policy - policies[0] = - root_poa->create_id_assignment_policy (PortableServer::USER_ID, env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_id_assignment_policy"); - return -1; - } - - // Lifespan Policy - policies[1] = - root_poa->create_lifespan_policy (PortableServer::PERSISTENT, env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_lifespan_policy"); - return -1; - } - - // Request Processing Policy - policies[2] = - root_poa->create_request_processing_policy (PortableServer::USE_SERVANT_MANAGER, env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_request_processing_policy"); - return -1; - } - - PortableServer::POA_var first_poa; - { - // Servant Retention Policy - policies[3] = - root_poa->create_servant_retention_policy (PortableServer::RETAIN, env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_servant_retention_policy"); - return -1; - } - - ACE_CString name = "firstPOA"; - - // Create firstPOA as the child of RootPOA with the above policies - // firstPOA will use SERVANT_ACTIVATOR because of RETAIN policy. - first_poa = root_poa->create_POA (name.c_str (), - poa_manager.in (), - policies, - env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_POA"); - return -1; - } - } - - PortableServer::POA_var second_poa; - { - // Servant Retention Policy - policies[3] = - root_poa->create_servant_retention_policy (PortableServer::NON_RETAIN, env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_servant_retention_policy"); - return -1; - } - - ACE_CString name = "secondPOA"; - - // Create secondPOA as child of RootPOA with the above policies - // secondPOA will use a SERVANT_LOCATOR because of NON_RETAIN - // policy. - second_poa = root_poa->create_POA (name.c_str (), - poa_manager.in (), - policies, - env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_POA"); - return -1; - } - } - - // Destroy the policy objects as they have been passed to - // create_POA and no longer needed. - for (CORBA::ULong i = 0; - i < policies.length () && env.exception () == 0; - ++i) - { - CORBA::Policy_ptr policy = policies[i]; - policy->destroy (env); - } - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_POA"); - return -1; - } - - MyFooServantActivator servant_activator_impl (orb.in ()); - PortableServer::ServantActivator_var servant_activator = - servant_activator_impl._this (env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POAManager::_this"); - return -1; - } - - // Set MyFooServantActivator object as the servant_manager of - // firstPOA. - - first_poa->set_servant_manager (servant_activator.in (), env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POAManager::set_servant_manager"); - return -1; - } - - // Create a reference with user created ID in firstPOA which uses - // the MyFooServantActivator. - - PortableServer::ObjectId_var first_foo_oid = - PortableServer::string_to_ObjectId ("firstFoo"); - - CORBA::Object_var first_foo = - first_poa->create_reference_with_id (first_foo_oid.in (), "IDL:Foo:1.0", env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_reference_with_id"); - return -1; - } - - MyFooServantLocator servant_locator_impl (orb.in ()); - PortableServer::ServantLocator_var servant_locator = - servant_locator_impl._this (env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POAManager::_this"); - return -1; - } - - // Set MyFooServantLocator object as the servant Manager of - // secondPOA. - - second_poa->set_servant_manager (servant_locator.in (), env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POAManager::set_servant_manager"); - return -1; - } - - // Try to create a reference with user created ID in second_poa - // which uses MyFooServantLocator. - - PortableServer::ObjectId_var second_foo_oid = - PortableServer::string_to_ObjectId ("secondFoo"); - - CORBA::Object_var second_foo = - second_poa->create_reference_with_id (second_foo_oid.in (), - "IDL:Foo:1.0", env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::create_reference_with_id"); - return -1; - } - - // Invoke object_to_string on the references created in firstPOA and - // secondPOA. - - CORBA::String_var first_foo_ior = - orb->object_to_string (first_foo.in (), env); - - if (env.exception () != 0) - { - env.print_exception ("CORBA::ORB::object_to_string"); - return -1; - } - - CORBA::String_var second_foo_ior = - orb->object_to_string (second_foo.in (), env); - - if (env.exception () != 0) - { - env.print_exception ("CORBA::ORB::object_to_string"); - return -1; - } - - // Print the ior's of first_foo and second_foo. - - ACE_DEBUG((LM_DEBUG,"%s\n%s\n", - first_foo_ior.in (), - second_foo_ior.in ())); - - int write_result = write_iors_to_file (first_foo_ior.in (), - second_foo_ior.in ()); - if (write_result != 0) - return write_result; - - // Set the poa_manager state to active, ready to process requests. - poa_manager->activate (env); - - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POAManager::activate"); - return -1; - } - - // Run the ORB. - if (orb->run () == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "CORBA::ORB::run"), -1); - - // Destroy the root_poa and also first_poa and second_poa - - root_poa->destroy (1, - 1, - env); - if (env.exception () != 0) - { - env.print_exception ("PortableServer::POA::destroy"); - return -1; - } - - return 0; -} - |