TAO_ORB_Core_Static_Resources Class Reference

The static (global) resoures of all ORB cores. More...

#include <ORB_Core.h>

Inheritance diagram for TAO_ORB_Core_Static_Resources:

[legend]Collaboration diagram for TAO_ORB_Core_Static_Resources:

[legend]List of all members.

Public Member Functions
	TAO_ORB_Core_Static_Resources (void)
	Constructor.
TAO_ORB_Core_Static_Resources &	operator= (const TAO_ORB_Core_Static_Resources &)
Static Public Member Functions
static TAO_ORB_Core_Static_Resources *	instance (void)
	Return the context-specific singleton instance.
Public Attributes
ACE_CString	network_priority_protocols_hooks_name_
TAO_ORB_Core::Timeout_Hook	connection_timeout_hook_
	The hook to be set for the ConnectionTimeoutPolicy.
ACE_CString	resource_factory_name_
ACE_CString	dynamic_adapter_name_
ACE_CString	ifr_client_adapter_name_
ACE_CString	typecodefactory_adapter_name_
ACE_CString	iorinterceptor_adapter_factory_name_
ACE_CString	valuetype_adapter_factory_name_
TAO_ORB_Core::Timeout_Hook	alt_connection_timeout_hook_
	An alternative hook to be set for the ConnectionTimeoutPolicy.
Static Private Attributes
static TAO_ORB_Core_Static_Resources *	initialization_reference_

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Detailed Description

The static (global) resoures of all ORB cores.

This class is used by the ORB_Core to store the resources global to all ORB_Cores. All instance variables that would have been declared "static" in TAO_ORB_Core, should be declared in this class to avoid the "static initialization order fiasco" as described in http://www.parashift.com/c++-faq-lite/ctors.html#faq-10.11. Briefly, this is the problem that occurs if any static initializers in any other code call into set static members of TAO_ORB_Core. Since the order in which these initializers execute is unspecified, uninitialized members can be accessed.

Definition at line 1268 of file ORB_Core.h.

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Constructor & Destructor Documentation

TAO_ORB_Core_Static_Resources::TAO_ORB_Core_Static_Resources

(

void

)

Constructor.

Definition at line 149 of file ORB_Core.cpp.

  : network_priority_protocols_hooks_name_ (
      "Network_Priority_Protocols_Hooks"),
    connection_timeout_hook_ (0),
    resource_factory_name_ ("Resource_Factory"),
    dynamic_adapter_name_ ("Dynamic_Adapter"),
    ifr_client_adapter_name_ ("IFR_Client_Adapter"),
    typecodefactory_adapter_name_ ("TypeCodeFactory_Adapter"),
    iorinterceptor_adapter_factory_name_ ("IORInterceptor_Adapter_Factory"),
    valuetype_adapter_factory_name_ ("Valuetype_Adapter_Factory"),
    alt_connection_timeout_hook_ (0)
{
}

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Member Function Documentation

TAO_ORB_Core_Static_Resources * TAO_ORB_Core_Static_Resources::instance

(

void

)

[static]

Return the context-specific singleton instance.

Definition at line 118 of file ORB_Core.cpp.

References ACE_Service_Config::current(), ACE_Service_Config::global(), ACE_Dynamic_Service< TYPE >::instance(), and ACE_Service_Gestalt::process_directive().

Referenced by TAO_ORB_Core::connection_timeout(), TAO_ORB_Core::dynamic_adapter_name(), TAO_ORB_Core::ifr_client_adapter_name(), TAO_ORB_Core::init(), TAO_ORB_Core::iorinterceptor_adapter_factory_name(), TAO_ORB_Core::resource_factory(), TAO_ORB_Core::set_network_priority_protocols_hooks(), TAO_ORB_Core::set_resource_factory(), TAO_ORB_Core::typecodefactory_adapter_name(), and TAO_ORB_Core::valuetype_adapter_factory_name().

{
  ACE_Service_Gestalt *current = ACE_Service_Config::current();
  TAO_ORB_Core_Static_Resources* tocsr =
    ACE_Dynamic_Service<TAO_ORB_Core_Static_Resources>::instance
    (current, "TAO_ORB_Core_Static_Resources", true);

  if (tocsr == 0)
    {
      // This new is never freed on purpose.  The data specified by
      // it needs to be around for the last shared library that references
      // this class.  This could occur in a destructor in a shared library
      // that is unloaded after this one.  One solution to avoid this
      // harmless memory leak would be to use reference counting.
      current->process_directive(ace_svc_desc_TAO_ORB_Core_Static_Resources);
      tocsr = ACE_Dynamic_Service<TAO_ORB_Core_Static_Resources>::instance
        (current, "TAO_ORB_Core_Static_Resources", true);

      ACE_Service_Gestalt *global = ACE_Service_Config::global();
      if (current != global)
        {
          TAO_ORB_Core_Static_Resources* global_tocsr =
            ACE_Dynamic_Service<TAO_ORB_Core_Static_Resources>::instance
            (global,"TAO_ORB_Core_Static_Resources");
          *tocsr = *global_tocsr;
        }
    }

  return tocsr;
}

TAO_ORB_Core_Static_Resources & TAO_ORB_Core_Static_Resources::operator=

(

const TAO_ORB_Core_Static_Resources &

)

Definition at line 164 of file ORB_Core.cpp.

References alt_connection_timeout_hook_, connection_timeout_hook_, dynamic_adapter_name_, ifr_client_adapter_name_, iorinterceptor_adapter_factory_name_, network_priority_protocols_hooks_name_, resource_factory_name_, typecodefactory_adapter_name_, and valuetype_adapter_factory_name_.

{
  this->network_priority_protocols_hooks_name_ =
    other.network_priority_protocols_hooks_name_;
  this->connection_timeout_hook_ = other.connection_timeout_hook_;
  this->resource_factory_name_ = other.resource_factory_name_;
  this->dynamic_adapter_name_ = other.dynamic_adapter_name_;
  this->ifr_client_adapter_name_ = other.ifr_client_adapter_name_;
  this->typecodefactory_adapter_name_ = other.typecodefactory_adapter_name_;
  this->iorinterceptor_adapter_factory_name_ =
    other.iorinterceptor_adapter_factory_name_;
  this->valuetype_adapter_factory_name_ =
    other.valuetype_adapter_factory_name_;
  this->alt_connection_timeout_hook_ = other.alt_connection_timeout_hook_;
  return *this;
}

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Member Data Documentation

TAO_ORB_Core::Timeout_Hook TAO_ORB_Core_Static_Resources::alt_connection_timeout_hook_

An alternative hook to be set for the ConnectionTimeoutPolicy.

Definition at line 1338 of file ORB_Core.h.

Referenced by TAO_ORB_Core::connection_timeout(), and operator=().

TAO_ORB_Core::Timeout_Hook TAO_ORB_Core_Static_Resources::connection_timeout_hook_

The hook to be set for the ConnectionTimeoutPolicy.

Definition at line 1282 of file ORB_Core.h.

Referenced by TAO_ORB_Core::connection_timeout(), and operator=().

ACE_CString TAO_ORB_Core_Static_Resources::dynamic_adapter_name_

Name of the service object for DII request creation that needs to be instantiated. The default value is "Dynamic_Adaper". If TAO_DynamicInterface is linked, dynamic_adapter_name() will be called to set the value to "Concrete_Dynamic_Adapter".

Definition at line 1298 of file ORB_Core.h.

Referenced by TAO_ORB_Core::dynamic_adapter_name(), and operator=().

ACE_CString TAO_ORB_Core_Static_Resources::ifr_client_adapter_name_

Name of the service object for functions that make calls on the Interface Repository. The default value is "IFR_Client_Adaper". If TAO_IFR_CLient is linked, ifr_client_adapter_name() will be called to set the value to "Concrete_IFR_Client_Adapter".

Definition at line 1306 of file ORB_Core.h.

Referenced by TAO_ORB_Core::ifr_client_adapter_name(), and operator=().

TAO_ORB_Core_Static_Resources * TAO_ORB_Core_Static_Resources::initialization_reference_ [static, private]

Initial value:

  TAO_ORB_Core_Static_Resources::instance ()

Mostly unused variable whose sole purpose is to enforce the instantiation of a TAO_ORB_Core_Static_Resources instance at initialization time.

Definition at line 1352 of file ORB_Core.h.

ACE_CString TAO_ORB_Core_Static_Resources::iorinterceptor_adapter_factory_name_

Name of the factory object used to adapt function calls on the PortableInterceptor interfaces IORInfo and IORInterceptor. The default value is "IORInterceptor_Adapter_Factory". If the IORInterceptor library is linked, the corresponding accessor function iorinterceptor_adapter_factory_name() will be called to set the value to "Concrete_IORInterceptor_Adapter_Factory".

Definition at line 1325 of file ORB_Core.h.

Referenced by TAO_ORB_Core::iorinterceptor_adapter_factory_name(), and operator=().

ACE_CString TAO_ORB_Core_Static_Resources::network_priority_protocols_hooks_name_

Name of the network_priority_protocols_hooks that needs to be instantiated.

Definition at line 1279 of file ORB_Core.h.

Referenced by operator=().

ACE_CString TAO_ORB_Core_Static_Resources::resource_factory_name_

Name of the resource factory that needs to be instantiated. The default value is "Resource_Factory". If TAO_Strategies is linked, the set_resource_factory will be called to set the value to be "Advanced_Resource_Factory".

Definition at line 1290 of file ORB_Core.h.

Referenced by operator=(), TAO_ORB_Core::resource_factory(), and TAO_ORB_Core::set_resource_factory().

ACE_CString TAO_ORB_Core_Static_Resources::typecodefactory_adapter_name_

Name of the service object used by the ORB create_*_tc functions. The default value is "TypeCodeFactory_Adapter". If the TypeCodeFactory library is linked, the corresponding accessor function typecodefactory_adapter_name() will be called to set the value to "Concrete_TypeCodeFactory_Adapter".

Definition at line 1315 of file ORB_Core.h.

Referenced by operator=(), and TAO_ORB_Core::typecodefactory_adapter_name().

ACE_CString TAO_ORB_Core_Static_Resources::valuetype_adapter_factory_name_

Name of the factory object used to adapt function calls on the valuetype-related interfaces. The default value is "Valuetype_Adapter_Factory". If the Valuetype library is linked, the corresponding accessor function valuetype_adapter_factory_name() will be called to set the value to "Concrete_Valuetype_Adapter_Factory".

Definition at line 1335 of file ORB_Core.h.

Referenced by operator=(), and TAO_ORB_Core::valuetype_adapter_factory_name().

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The documentation for this class was generated from the following files:

• ORB_Core.h
• ORB_Core.cpp

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