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// $Id$
// ===========================================================================================
// = LIBRARY
// TAO/tests/POA/Forwarding
//
// = FILENAME
// server.cpp
//
// = DESCRIPTION
//
// = AUTHOR
// Irfan Pyarali
// ===========================================================================================
#include "MyFooServant.h"
static char *forward_to_IOR = 0;
static int
parse_args (int argc, char **argv)
{
ACE_Get_Opt get_opts (argc, argv, "f:O:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'f':
forward_to_IOR = get_opts.optarg;
break;
}
// Indicates successful parsing of command line.
return 0;
}
int
main (int argc, char **argv)
{
int result = parse_args (argc, argv);
if (result == -1)
return -1;
CORBA::Environment env;
// Initialize the ORB first.
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv, 0, env);
if (env.exception () != 0)
{
env.print_exception ("CORBA::ORB_init");
return -1;
}
// Obtain the RootPOA.
CORBA::Object_var obj = orb->resolve_initial_references ("RootPOA");
// Get the POA_var object from Object_var.
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 the RootPOA.
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (env);
if (env.exception () != 0)
{
env.print_exception ("PortableServer::POA::the_POAManager");
return -1;
}
// Policies for the childPOA to be created.
CORBA::PolicyList policies (2);
policies.length (2);
// 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;
}
// Create the childPOA under the RootPOA.
ACE_CString name = "childPOA";
PortableServer::POA_var child_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;
}
// Creation of childPOA is over. Destroy the Policy objects.
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;
}
CORBA::Object_var forward_to;
if (forward_to_IOR != 0)
{
forward_to = orb->string_to_object (forward_to_IOR, env);
if (env.exception () != 0)
{
env.print_exception ("ORB::string_to_object");
return -1;
}
}
// Create MyFooServant
MyFooServant foo_impl (child_poa.in (),
27,
forward_to.in ());
// Create ObjectId and use that ObjectId to activate the foo_impl
// object.
//
// Operation Used :
// void activate_object_with_id( in ObjectId oid, in Servant p_servant)
// raises (ObjectAlreadyActive, ServantAlreadyActive, WrongPolicy);
PortableServer::ObjectId_var oid =
PortableServer::string_to_ObjectId ("Foo");
child_poa->activate_object_with_id (oid.in (),
&foo_impl,
env);
if (env.exception () != 0)
{
env.print_exception ("PortableServer::POA::activate_object_with_id");
return -1;
}
// Get Object reference for foo_impl object.
Foo_var foo = foo_impl._this (env);
if (env.exception () != 0)
{
env.print_exception ("POA_Foo::_this");
return -1;
}
// Stringyfy the object reference and print it out.
CORBA::String_var ior =
orb->object_to_string (foo.in (), env);
if (env.exception () != 0)
{
env.print_exception ("CORBA::ORB::object_to_string");
return -1;
}
ACE_DEBUG ((LM_DEBUG, "%s\n", ior.in ()));
poa_manager->activate (env);
if (env.exception () != 0)
{
env.print_exception ("PortableServer::POAManager::activate");
return -1;
}
if (orb->run () == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "CORBA::ORB::run"), -1);
// Destroy RootPOA. (Also destroys childPOA)
root_poa->destroy (CORBA::B_TRUE,
CORBA::B_TRUE,
env);
if (env.exception () != 0)
{
env.print_exception ("PortableServer::POA::destroy");
return -1;
}
return 0;
}
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