template <class KEY, class VALUE, class CMAP_TYPE, class ITERATOR_IMPL, class REVERSE_ITERATOR_IMPL, class CACHING_STRATEGY, class ATTRIBUTES> int
ACE_Cache_Map_Manager<KEY, VALUE, CMAP_TYPE, ITERATOR_IMPL, REVERSE_ITERATOR_IMPL, CACHING_STRATEGY, ATTRIBUTES>::rebind (const KEY &key,
const VALUE &value,
KEY &old_key,
VALUE &old_value)
{
CACHE_VALUE cache_value (value,
this->caching_strategy_.attributes ());
CACHE_VALUE old_cache_value (old_value,
this->caching_strategy_.attributes ());
int rebind_result = this->map_.rebind (key,
cache_value,
old_key,
old_cache_value);
if (rebind_result != -1)
{
int result = this->caching_strategy_.notify_rebind (rebind_result,
cache_value.second ());
if (result == -1)
{
// Make sure the unbind operation is done only when the
// notification fails after a bind which is denoted by
// rebind_result = 0
if (rebind_result == 0)
this->map_.unbind (key);
// Unless the notification goes thru the rebind operation is
// not complete.
rebind_result = -1;
}
else
{
old_value = old_cache_value.first ();
}
}
return rebind_result;
}
template <ACE_T1> int
ACE_Cache_Map_Manager<ACE_T2>::rebind (const KEY &key,
const VALUE &value,
KEY &old_key,
VALUE &old_value)
{
CACHE_VALUE cache_value (value,
this->caching_strategy_.attributes ());
CACHE_VALUE old_cache_value (old_value,
this->caching_strategy_.attributes ());
int rebind_result = this->map_.rebind (key,
cache_value,
old_key,
old_cache_value);
if (rebind_result != -1)
{
int result = this->caching_strategy_.notify_rebind (rebind_result,
cache_value.second ());
if (result == -1)
{
// Make sure the unbind operation is done only when the
// notification fails after a bind which is denoted by
// rebind_result = 0
if (rebind_result == 0)
this->map_.unbind (key);
// Unless the notification goes thru the rebind operation is
// not complete.
rebind_result = -1;
}
else
{
old_value = old_cache_value.first ();
}
}
return rebind_result;
}
