diff options
Diffstat (limited to 'TAO/examples/Simple/bank/Client_i.cpp')
| -rw-r--r-- | TAO/examples/Simple/bank/Client_i.cpp | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/TAO/examples/Simple/bank/Client_i.cpp b/TAO/examples/Simple/bank/Client_i.cpp deleted file mode 100644 index 444072be1de..00000000000 --- a/TAO/examples/Simple/bank/Client_i.cpp +++ /dev/null @@ -1,382 +0,0 @@ -// $Id$ - -#include "ace/Get_Opt.h" -#include "ace/Read_Buffer.h" -#include "Client_i.h" - -ACE_RCSID(Bank, Client_i, "$Id$") - -// Constructor. - -Client_i::Client_i (void) - : ior_ (0), - loop_count_ (10), - shutdown_ (0), - server1_ (), - server2_ () -{ -} - -// Reads the Server factory ior from a file - -int -Client_i::read_ior (char *filename) -{ - // Open the file for reading. - ACE_HANDLE f_handle = ACE_OS::open (filename, 0); - - if (f_handle == ACE_INVALID_HANDLE) - ACE_ERROR_RETURN ((LM_ERROR, - "[CLIENT] Process/Thread Id : (%P/%t) Unable to open %s for writing: %p\n", - filename), - -1); - - ACE_Read_Buffer ior_buffer (f_handle); - char *data = ior_buffer.read (); - - if (data == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "[CLIENT] Process/Thread Id : (%P/%t) Unable to read ior: %p\n"), - -1); - - this->ior_ = ACE_OS::strdup (data); - ior_buffer.alloc ()->free (data); - - ACE_OS::close (f_handle); - - return 0; -} - -// Parses the command line arguments and returns an error status. - -int -Client_i::parse_args (void) -{ - ACE_Get_Opt get_opts (argc_, argv_, "dn:b:y:z:f:xk:"); - int c; - int result; - - while ((c = get_opts ()) != -1) - // ACE_DEBUG((LM_DEBUG,"bal =1%c",c - // )); - switch (c) - { - case 'd': // debug flag - TAO_debug_level++; - break; - case 'n': // loop count - this->loop_count_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - case 'b': // initial balance - this->initial_balance_ = (float) ACE_OS::atoi (get_opts.optarg); - break; - case 'y': // Name of one account holder. - this->account_holder_name1_ = ACE_OS::strdup (get_opts.optarg); - break; - case 'z': // Name of another account holder. - this->account_holder_name2_ = ACE_OS::strdup (get_opts.optarg); - break; - case 'k': // ior provide on command line - this->ior_ = ACE_OS::strdup (get_opts.optarg); - break; - case 'f': // read the IOR from the file. - result = this->read_ior (get_opts.optarg); - if (result < 0) - ACE_ERROR_RETURN ((LM_ERROR, - "[CLIENT] Process/Thread Id : (%P/%t) Unable to read ior from %s : %p\n", - get_opts.optarg), - -1); - break; - case 'x': - this->shutdown_ = 1; - break; - case '?': - default: - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s" - " [-d]" - " [-b Initial Balance]" - " [-y First Account Holder's Name]" - " [-z Second Account Holder's Name]" - " [-n loopcount]" - " [-f ior-file]" - " [-k ior]" - " [-x]" - "\n", - this->argv_ [0]), - -1); - } - - // Indicates successful parsing of command line. - return 0; -} - -void -Client_i::deposit (Bank::Account_ptr server, - CORBA::Float deposit_amount, - CORBA::Environment &env) -{ - server->deposit (deposit_amount, - this->env_); -} - -void -Client_i::withdraw (Bank::Account_ptr server, - CORBA::Float withdrawl_amount) -{ - TAO_TRY - { - server->withdraw (withdrawl_amount, - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - Bank::Account::Overdraft_ptr except = - Bank::Account::Overdraft::_narrow - (TAO_TRY_ENV.exception ()); - - ACE_DEBUG ((LM_DEBUG, - "[CLIENT] Process/Thread Id : (%P/%t) %s", - (char *) except->reason)); - } - TAO_ENDTRY; -} - -Bank::Account_ptr -Client_i::open (const char *name, - CORBA::Float initial_balance, - CORBA::Environment &env) -{ - return this->accountmanager_server_->open (name, - initial_balance, - env); -} - -void -Client_i::close (Bank::Account_ptr account, - CORBA::Environment &env) -{ - this->accountmanager_server_->close (account, - env); -} - - -// This method tests if opening an account with the same name returns -// the same IOR. - -void -Client_i::test_for_same_name (CORBA::Environment &env) -{ - this->server1_ = this->open (this->account_holder_name1_, - this->initial_balance_, - this->env_); - this->server2_ = this->open (this->account_holder_name1_, - this->initial_balance_, - this->env_); - ACE_ASSERT (server1_->_is_equivalent ((CORBA::Object *) server2_.in ()) != 0); - - this->close (server1_.in (), - this->env_); - this->close (server2_.in (), - this->env_); -} - -// This method tests if opening an account with different names -// returns a different IOR. -void -Client_i::test_for_different_name (CORBA::Environment &env) -{ - this->server1_ = this->open (this->account_holder_name1_, - this->initial_balance_, - this->env_); - this->server2_ = this->open (this->account_holder_name2_, - this->initial_balance_, - this->env_); - - ACE_ASSERT (server1_->_is_equivalent ((CORBA::Object *)server2_.in ()) == 0); - - this->close (server1_.in (), - this->env_); - this->close (server2_.in (), - this->env_); -} - -// This method tests the Overdraft exception. - -void -Client_i::test_for_overdraft (CORBA::Environment &env) -{ - this->server1_ = this->open (this->account_holder_name1_, - this->initial_balance_, - this->env_); - this->deposit (server1_.in (), - 100.00, - this->env_); - this->withdraw (server1_.in (), - server1_->balance(this->env_) + 20); - this->close (server1_.in (), - this->env_); -} - - -CORBA::Float -Client_i::check_accounts (void) -{ - TAO_TRY - { - ACE_DEBUG((LM_DEBUG, - "\n[CLIENT] Process/Thread Id : (%P/%t):Test for Accounts with same name\n")); - this->test_for_same_name (this->env_); - TAO_CHECK_ENV; - - ACE_DEBUG((LM_DEBUG, - "\n[CLIENT] Process/Thread Id : (%P/%t):Test for Accounts with different name\n")); - this->test_for_different_name (this->env_); - TAO_CHECK_ENV; - - ACE_DEBUG((LM_DEBUG, - "\n[CLIENT] Process/Thread Id : (%P/%t):Test for Overdraft Exception\n")); - this->test_for_overdraft (this->env_); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - if (this->env_.exception () != 0) - this->env_.print_exception ("From Client_i::check_accounts()"); - } - TAO_ENDTRY; - - return 0; -} - -// Execute client example code. - -int -Client_i::run (void) -{ - this->check_accounts (); - - TAO_TRY - { - if (this->shutdown_) - this->accountmanager_server_->shutdown (TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - ACE_DEBUG ((LM_DEBUG, - "[CLIENT] Process/Thread Id : (%P/%t) Unable to shut down the server\n")); - } - TAO_ENDTRY; - -return 0; - -} - -Client_i::~Client_i (void) -{ - ACE_OS::free (this->ior_); -} - -int -Client_i::obtain_initial_references (void) -{ - TAO_TRY - { - // Initialize the naming services. - if (my_name_client_.init (orb_.in ()) != 0) - ACE_ERROR_RETURN ((LM_ERROR, - "[CLIENT] Process/Thread Id : (%P/%t) Unable to initialize " - "the TAO_Naming_Client. \n"), - -1); - - CosNaming::Name account_manager_name (1); - account_manager_name.length (1); - account_manager_name[0].id = - CORBA::string_dup ("AccountManager"); - - CORBA::Object_var account_manager_obj = - my_name_client_->resolve (account_manager_name, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - this->accountmanager_server_ = - Bank::AccountManager::_narrow (account_manager_obj.in (), - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("Bank::obtain_initial_references"); - return -1; - } - TAO_ENDTRY; - - return 0; -} - -// This method uses the IOR if specified on the command line or in a -// file, else it uses the Naming Service - -int -Client_i::init (int argc, char **argv) -{ - this->argc_ = argc; - this->argv_ = argv; - - TAO_TRY - { - // Retrieve the ORB. - this->orb_ = CORBA::ORB_init (this->argc_, - this->argv_, - 0, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Parse command line and verify parameters. - if (this->parse_args () == -1) - return -1; - - if (this->ior_) - { - // An ior is specified for the client through a commandline - // option or a file. - - CORBA::Object_var server_object = - this->orb_->string_to_object (this->ior_, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - if (CORBA::is_nil (server_object.in ())) - ACE_ERROR_RETURN ((LM_ERROR, - "invalid ior <%s>\n", - this->ior_), - -1); - - this->accountmanager_server_ = - Bank::AccountManager::_narrow (server_object.in (), - TAO_TRY_ENV); - - ACE_DEBUG ((LM_DEBUG, - "[CLIENT] Process/Thread Id : (%P/%t) Using the IOR provided\n")); - TAO_CHECK_ENV; - } - else - { // No IOR specified. Use the Naming Service - ACE_DEBUG((LM_DEBUG, - "[CLIENT] Process/Thread Id : (%P/%t) Using the Naming Service\n")); - - this->obtain_initial_references (); - TAO_CHECK_ENV; - } - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("Client_i::init"); - return -1; - } - TAO_ENDTRY; - - return 0; -} |