diff options
Diffstat (limited to 'TAO/CIAO/ciao/ServerActivator_Impl.h')
| -rw-r--r-- | TAO/CIAO/ciao/ServerActivator_Impl.h | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/TAO/CIAO/ciao/ServerActivator_Impl.h b/TAO/CIAO/ciao/ServerActivator_Impl.h deleted file mode 100644 index 66237858f86..00000000000 --- a/TAO/CIAO/ciao/ServerActivator_Impl.h +++ /dev/null @@ -1,267 +0,0 @@ -// -*- C++ -*- - -//============================================================================= -/** - * @file ServerActivator_Impl.h - * - * $Id$ - * - * This file contains implementation for the servant of - * Components::Deployment::ServerActivator interface. - * - * @author Nanbor Wang <nanbor@cs.wustl.edu> - */ -//============================================================================= - - -#ifndef CIAO_SERVERACTIVATOR_IMPL_H -#define CIAO_SERVERACTIVATOR_IMPL_H -#include /**/ "ace/pre.h" - -#include "ace/config-all.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "CCM_DeploymentS.h" -#include "CIAO_ServersS.h" -#include "Object_Set_T.h" - -#include "ace/Hash_Map_Manager_T.h" -#include "ace/SString.h" - - -namespace CIAO -{ - /** - * @class Activator_Callback - * - * @brief A call back interface for ComponentServer. - * - * Notice that this implementation is *NOT* thread-safe. - */ - class CIAO_SERVER_Export Activator_Callback_Impl - : public virtual POA_CIAO::Activator_Callback, - public virtual PortableServer::RefCountServantBase - { - public: - friend class ServerActivator_Impl; - - /// Constructor. - Activator_Callback_Impl (CORBA::ORB_ptr o, - PortableServer::POA_ptr p, - Components::Deployment::ServerActivator_ptr s, - const Components::ConfigValues &cofig); - - /// Destructor. - ~Activator_Callback_Impl (); - - /// Get the containing POA. This operation does *not* - /// increase the reference count of the POA. - virtual PortableServer::POA_ptr _default_POA (void); - - /// Record the ComponentServer reference returned by the newly - /// spawned ComponentServer and give it back a reference to ServerActivator. - Components::Deployment::ServerActivator_ptr - register_component_server (Components::Deployment::ComponentServer_ptr svr, - Components::ConfigValues_out config - ACE_ENV_ARG_DECL_WITH_DEFAULTS) - ACE_THROW_SPEC ((CORBA::SystemException)); - - protected: - Components::Deployment::ComponentServer_ptr get_server_ref (void); - - CORBA::ORB_var orb_; - - PortableServer::POA_var poa_; - - /// This servant only lives as long as a call to the - /// create_component_server method in ServerActivator, so there's - /// no need to duplicate the object reference here. - Components::Deployment::ServerActivator_ptr activator_; - - Components::Deployment::ComponentServer_var server_; - - Components::ConfigValues_var config_; - }; - - /** - * @class ServerActivator_Impl - * - * @brief Servant implementation for Components::Deployment::ServerActivator - * - * This class implements the Components::Deployment::ServerActivator - * interface as defined by the CCM spcification. As the interface - * implies, this is actually part of the deployment interface and is - * used to manage the lifecycle of containers running on the server. - */ - class CIAO_SERVER_Export ServerActivator_Impl - : public virtual POA_Components::Deployment::ServerActivator, - public virtual PortableServer::RefCountServantBase - { - public: - /// Constructor - ServerActivator_Impl (CORBA::ORB_ptr o, - PortableServer::POA_ptr p); - - /// Destructor - virtual ~ServerActivator_Impl (void); - - /// Get the containing POA. This operation does *not* - /// increase the reference count of the POA. - virtual PortableServer::POA_ptr _default_POA (void); - - /** - * Initialize the ServerActivator. The currently implementation - * of ServerActivator can only activate CIAO's own - * ComponentServer processes. You should specify the location - * (pathname) of the ComponentServer and the delay - * ServerActivator should wait (in second) for ComponentServer to - * call back. - * - * @param server_location A null-termiated char * string pointing - * to the pathname of a ComponentServer executable. - - * @param delay instructs how long (in second) a ServerActivator - * should wait for a newly spawned ComponentServer to pass back - * its IOR. - * - * @param installation_ior A null-terminated char * string - * pointing to the stringified IOR of a ComponentInstallation that - * ComponentServer can use to location component implementation DLL. - * - * @param default_svcconf A null-terminated char * string pointing - * to the pathname of the default svcconf file a ComponentServer - * should use (specified using -ORBSvcConfFile) if no hint is given. - * - * @param svcconf_map_file A null-terminated char * string - * pointing to the pathname of a (hint, svcconf pathname) map. - */ - int init (const char *server_location, - CORBA::ULong delay, - const char *installation_ior, - const char *default_svcconf, - const char *svcconf_map_file, - const char *extra_cmdline_flags - ACE_ENV_ARG_DECL_WITH_DEFAULTS) - ACE_THROW_SPEC ((CORBA::SystemException)); - - /// Components::Deployment::ServerActivator defined attributes/operations. - - virtual Components::Deployment::ComponentServer_ptr - create_component_server (const Components::ConfigValues & config - ACE_ENV_ARG_DECL_WITH_DEFAULTS) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::CreateFailure, - Components::InvalidConfiguration)); - - virtual void remove_component_server (Components::Deployment::ComponentServer_ptr server - ACE_ENV_ARG_DECL_WITH_DEFAULTS) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::RemoveFailure)); - - virtual Components::Deployment::ComponentServers * - get_component_servers (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS) - ACE_THROW_SPEC ((CORBA::SystemException)); - - /// Return the cached ServerActivator object reference. Do not - /// release this object reference, or put it into an var. - Components::Deployment::ServerActivator_ptr - _ciao_get_objref (void); - - const char *_ciao_get_ior (void); - - protected: - /** - * Contains the information extracted from - * create_component_server's ConfigValue argument that - * ServerActivation cares. - */ - typedef struct CS_config - { - // ConfigValue::name: CIAO-svcconf-id - CORBA::String_var svcconf_hint_; - - // ConfigValue::Name: CIAO-rtcad-filename - CORBA::String_var rtcad_filename_; - } CompServ_Config_Info; - - /** - * Initialize svc_conf_map_ with the supplied filename. - */ - int init_svcconf_map (const char *map_file); - - /** - * Returns the pathname to the effective svc.conf file based on - * "hint." It may return the default svc.conf file when there's - * no hint (hint == 0) and we do have a default svc.conf path. - */ - const char *lookup_svcconf_pathname (const char *hint) const; - - /** - * Parse the ConfigValue arguement of the function - * create_component_server and extractg the information into - */ - void parse_config_value (const Components::ConfigValues &options, - CompServ_Config_Info &config_info - ACE_ENV_ARG_DECL_WITH_DEFAULTS) - ACE_THROW_SPEC ((CORBA::SystemException, - Components::InvalidConfiguration)); - - - protected: - /// location of the ComponentServer. - CORBA::String_var server_path_; - - /// Keep a pointer to the managing ORB serving this servant. - CORBA::ORB_var orb_; - - /// Keep a pointer to the managing POA. - PortableServer::POA_var poa_; - - /// Child poa that uses active object map. - PortableServer::POA_var callback_poa_; - - /// Cached the IOR string to ComponentInstallation Interface - CORBA::String_var installation_ior_; - - /// Specify the time in second ServerActivator will wait for a - /// child ComponentServer to callback. Default is 5 second. - CORBA::ULong spawn_delay_; - - /// Cache a object reference to this servant. - Components::Deployment::ServerActivator_var objref_; - - /// Cache the ior of the previous reference - CORBA::String_var ior_; - - /// Synchronize access to the object set. - TAO_SYNCH_MUTEX lock_; - - /// Default svc.conf filename. - ACE_CString default_svcconf_file_; - - /// Extra command line flags - ACE_CString extra_flags_; - - typedef ACE_Hash_Map_Manager_Ex<ACE_CString, - ACE_CString, - ACE_Hash<ACE_CString>, - ACE_Equal_To<ACE_CString>, - ACE_Null_Mutex> SVCCONF_MAP; - - /// Map of (canonical svc.conf id, svc.conf) mapping - SVCCONF_MAP svc_conf_map_; - - /// Keep a list of managed ComponentServer objects. - Object_Set<Components::Deployment::ComponentServer, Components::Deployment::ComponentServer_var> cs_set_; - }; -} - -#if defined (__ACE_INLINE__) -# include "ServerActivator_Impl.inl" -#endif /* __ACE_INLINE__ */ - -#include /**/ "ace/post.h" -#endif /* CIAO_SERVERACTIVATOR_IMPL_H */ |