TAO/tao/IORTable/IOR_Table_Impl.cpp

   1 /**
   2  * @file IOR_Table_Impl.cpp
   3  *
   4  * @author Carlos O'Ryan <coryan@uci.edu>
   5  */
   6
   7 #include "tao/IORTable/IOR_Table_Impl.h"
   8 #include "tao/PortableServer/ForwardRequestC.h"
   9 #include "ace/Guard_T.h"
  10
  11 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  12
  13 TAO_IOR_Table_Impl_ptr
  14 TAO::Objref_Traits <TAO_IOR_Table_Impl>::duplicate (TAO_IOR_Table_Impl_ptr p)
  15 {
  16   if (!::CORBA::is_nil (p))
  17     {
  18       p->_add_ref ();
  19     }
  20
  21   return p;
  22 }
  23
  24 void
  25 TAO::Objref_Traits <TAO_IOR_Table_Impl>::release (TAO_IOR_Table_Impl_ptr p)
  26 {
  27   ::CORBA::release (p);
  28 }
  29
  30 TAO_IOR_Table_Impl_ptr
  31 TAO::Objref_Traits <TAO_IOR_Table_Impl>::nil ()
  32 {
  33   return TAO_IOR_Table_Impl::_nil ();
  34 }
  35
  36 ::CORBA::Boolean
  37 TAO::Objref_Traits <TAO_IOR_Table_Impl>::marshal (const TAO_IOR_Table_Impl_ptr,
  38                                                   TAO_OutputCDR &)
  39 {
  40   return false;
  41 }
  42
  43 TAO_IOR_Table_Impl::TAO_IOR_Table_Impl ()
  44 {
  45 }
  46
  47 char *
  48 TAO_IOR_Table_Impl::find (const char *object_key)
  49 {
  50   // We don't want the lock held during locate, so make it go out
  51   // of scope before then.
  52   {
  53     ACE_CString key (object_key);
  54     ACE_CString ior;
  55
  56     ACE_GUARD_RETURN (TAO_SYNCH_MUTEX, ace_mon, this->lock_, 0);
  57     if (this->map_.find (key, ior) == 0)
  58       {
  59         return CORBA::string_dup (ior.c_str ());
  60       }
  61     if (CORBA::is_nil (this->locator_.in ()))
  62       throw IORTable::NotFound ();
  63   }
  64
  65   return this->locator_->locate (object_key);
  66 }
  67
  68 void
  69 TAO_IOR_Table_Impl::bind (const char * object_key, const char * IOR)
  70 {
  71   ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
  72   if (this->map_.bind (object_key, IOR) != 0)
  73     throw IORTable::AlreadyBound ();
  74 }
  75
  76 void
  77 TAO_IOR_Table_Impl::rebind (const char * object_key, const char * IOR)
  78 {
  79   ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
  80   this->map_.rebind (object_key, IOR);
  81 }
  82
  83 void
  84 TAO_IOR_Table_Impl::unbind (const char * object_key)
  85 {
  86   ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
  87   if (this->map_.unbind (object_key) != 0)
  88     throw IORTable::NotFound ();
  89 }
  90
  91 void
  92 TAO_IOR_Table_Impl::set_locator (IORTable::Locator_ptr locator)
  93 {
  94   ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
  95   this->locator_ = IORTable::Locator::_duplicate (locator);
  96 }
  97
  98 TAO_END_VERSIONED_NAMESPACE_DECL