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UnoControls: simplify deprecated XTypeProvider.getImplementationId

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Change-Id: I6ad8bb98f967d7bfa062ae24d9ff35837620a77a
This commit is contained in:
Stephan Bergmann 2014-03-10 11:01:56 +01:00
parent dd1050b182
commit 6303605297
1 changed files with 1 additions and 24 deletions
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25
UnoControls/source/base/basecontrol.cxx
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@ -165,30 +165,7 @@ Sequence< Type > SAL_CALL BaseControl::getTypes() throw( RuntimeException, std::
Sequence< sal_Int8 > SAL_CALL BaseControl::getImplementationId() throw( RuntimeException, std::exception )
{
// Create one Id for all instances of this class.
// Use ethernet address to do this! (sal_True)
// Optimize this method
// We initialize a static variable only one time. And we don't must use a mutex at every call!
// For the first call; pID is NULL - for the second call pID is different from NULL!
static OImplementationId* pID = NULL ;
if ( pID == NULL )
{
// Ready for multithreading; get global mutex for first call of this method only! see before
MutexGuard aGuard( Mutex::getGlobalMutex() );
// Control these pointer again ... it can be, that another instance will be faster then these!
if ( pID == NULL )
{
// Create a new static ID ...
static OImplementationId aID( false );
// ... and set his address to static pointer!
pID = &aID ;
}
}
return pID->getImplementationId();
return css::uno::Sequence<sal_Int8>();
}