TAO/tao/IORInterceptor/IORInfo.cpp

   1 // -*- C++ -*-
   2 #include "tao/IORInterceptor/IORInfo.h"
   3 #include "tao/PortableServer/Root_POA.h"
   4
   5 #include "tao/PolicyC.h"
   6 #include "tao/IOPC.h"
   7 #include "tao/ORB_Constants.h"
   8
   9 #if !defined (__ACE_INLINE__)
  10 # include "tao/IORInterceptor/IORInfo.inl"
  11 #endif /* __ACE_INLINE__ */
  12
  13 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  14
  15 TAO_IORInfo::TAO_IORInfo (TAO_Root_POA *poa)
  16   : poa_ (poa),
  17     components_established_ (false)
  18 {
  19 }
  20
  21 TAO_IORInfo::~TAO_IORInfo ()
  22 {
  23 }
  24
  25 CORBA::Policy_ptr
  26 TAO_IORInfo::get_effective_policy (CORBA::PolicyType type)
  27 {
  28   this->check_validity ();
  29
  30   CORBA::Policy_var policy =
  31     this->poa_->get_policy (type);
  32
  33   if (!CORBA::is_nil (policy.in ()))
  34     {
  35       return policy._retn ();
  36     }
  37
  38   // TODO: Now check the global ORB policies.
  39   // ........
  40
  41   // No policy matching the given PolicyType was found.
  42   throw ::CORBA::INV_POLICY (CORBA::OMGVMCID | 3, CORBA::COMPLETED_NO);
  43 }
  44
  45 void
  46 TAO_IORInfo::add_ior_component (const IOP::TaggedComponent &component)
  47 {
  48   this->check_validity ();
  49
  50   if (this->components_established_)
  51     throw ::CORBA::BAD_INV_ORDER (CORBA::OMGVMCID | 14, CORBA::COMPLETED_NO);
  52
  53   // Add the given tagged component to all profiles.
  54   this->poa_->save_ior_component (component);
  55 }
  56
  57 void
  58 TAO_IORInfo::add_ior_component_to_profile (
  59     const IOP::TaggedComponent &component,
  60     IOP::ProfileId profile_id)
  61 {
  62   this->check_validity ();
  63
  64   if (this->components_established_)
  65     throw ::CORBA::BAD_INV_ORDER (CORBA::OMGVMCID | 14, CORBA::COMPLETED_NO);
  66
  67   this->poa_->save_ior_component_and_profile_id (component, profile_id);
  68 }
  69
  70 char *
  71 TAO_IORInfo::manager_id ()
  72 {
  73   this->check_validity ();
  74
  75   PortableServer::POAManager_var poa_manager = this->poa_->the_POAManager ();
  76   return poa_manager->get_id ();
  77 }
  78
  79 PortableInterceptor::AdapterState
  80 TAO_IORInfo::state ()
  81 {
  82   this->check_validity ();
  83
  84   return this->poa_->get_adapter_state ();
  85 }
  86
  87 PortableInterceptor::ObjectReferenceTemplate *
  88 TAO_IORInfo::adapter_template ()
  89 {
  90   this->check_validity ();
  91
  92   // Return the Object Reference Template whenever an IOR Interceptor
  93   // is invoked.  Its value is the template created for the adapter
  94   // policies and the IOR Interceptor calls to add_ior_component and
  95   // add_ior_component_to_profile.  It's a const value and its value
  96   // never changes.
  97   PortableInterceptor::ObjectReferenceTemplate *adapter_template =
  98     this->poa_->get_adapter_template ();
  99
 100   if (adapter_template == 0)
 101     {
 102       throw ::CORBA::BAD_INV_ORDER (CORBA::OMGVMCID | 14, CORBA::COMPLETED_NO);
 103     }
 104
 105   return adapter_template;
 106 }
 107
 108 PortableInterceptor::ObjectReferenceFactory *
 109 TAO_IORInfo::current_factory ()
 110 {
 111   this->check_validity ();
 112
 113   // Return the current_factory that is used to create the object
 114   // references by the adapter.  Though initially, its value is the
 115   // same as the adapter_template, unlike adapter_template, its value
 116   // can be changed.  The value of the current_factory can be changed
 117   // only during the call to components_established method.
 118   PortableInterceptor::ObjectReferenceFactory *adapter_factory =
 119     this->poa_->get_obj_ref_factory ();
 120
 121   if (adapter_factory == 0)
 122     {
 123       throw ::CORBA::BAD_INV_ORDER (CORBA::OMGVMCID | 14, CORBA::COMPLETED_NO);
 124     }
 125
 126   return adapter_factory;
 127 }
 128
 129 void
 130 TAO_IORInfo::current_factory (
 131     PortableInterceptor::ObjectReferenceFactory * current_factory)
 132 {
 133   this->check_validity ();
 134
 135   this->poa_->set_obj_ref_factory (current_factory);
 136 }
 137
 138 void
 139 TAO_IORInfo::check_validity ()
 140 {
 141   if (this->poa_ == 0)
 142     {
 143       // Although not defined by the spec, duplicate the behavior used
 144       // by the ORBInitInfo object once CORBA::ORB_init() has been
 145       // called.  Specifically, the IORInfo object is no longer valid
 146       // once the POA has invoked all IORInterceptor interception
 147       // points.  This also prevents memory access violations from
 148       // occuring if the POA is destroyed before this IORInfo object.
 149       throw ::CORBA::OBJECT_NOT_EXIST (TAO::VMCID, CORBA::COMPLETED_NO);
 150     }
 151 }
 152
 153 TAO_END_VERSIONED_NAMESPACE_DECL