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Use SolarMutexGuard directly

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(both users of PropertySetHelper use a SolarMutex-based ThreadHelpBase)

Change-Id: If542914bbf33a9e81f86d654498c2af04082f31d
This commit is contained in:
Stephan Bergmann 2014-03-20 09:23:04 +01:00
parent 6771778d2e
commit 227e924bae
4 changed files with 35 additions and 51 deletions
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8
framework/inc/classes/propertysethelper.hxx
View File

@ -70,7 +70,6 @@ class FWI_DLLPUBLIC PropertySetHelper : public css::beans::XPropertySet
// hold it weak ... otherwise this helper has to be "killed" explicitly .-)
css::uno::WeakReference< css::uno::XInterface > m_xBroadcaster;
LockHelper& m_rLock;
TransactionManager& m_rTransactionManager;
@ -79,11 +78,6 @@ class FWI_DLLPUBLIC PropertySetHelper : public css::beans::XPropertySet
/** initialize new instance of this helper.
*
* @param pExternalLock
* this helper must be used as a baseclass ...
* but then it should synchronize its own calls
* with the same lock then it's superclass uses.
*
* @param pExternalTransactionManager
* this helper must be used as a baseclass ...
@ -93,7 +87,7 @@ class FWI_DLLPUBLIC PropertySetHelper : public css::beans::XPropertySet
* @param bReleaseLockOnCall
* see member m_bReleaseLockOnCall
*/
PropertySetHelper( LockHelper* pExternalLock ,
PropertySetHelper( osl::Mutex & mutex,
TransactionManager* pExternalTransactionManager ,
sal_Bool bReleaseLockOnCall );

70
framework/source/fwi/classes/propertysethelper.cxx
View File

@ -17,6 +17,10 @@
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <vcl/svapp.hxx>
#include <classes/propertysethelper.hxx>
#include <threadhelp/transactionguard.hxx>
#include <threadhelp/guard.hxx>
@ -25,13 +29,12 @@ namespace framework{
PropertySetHelper::PropertySetHelper( LockHelper* pExternalLock ,
PropertySetHelper::PropertySetHelper( osl::Mutex & mutex,
TransactionManager* pExternalTransactionManager ,
sal_Bool bReleaseLockOnCall )
: m_lSimpleChangeListener(pExternalLock->getShareableOslMutex())
, m_lVetoChangeListener (pExternalLock->getShareableOslMutex())
: m_lSimpleChangeListener(mutex)
, m_lVetoChangeListener (mutex)
, m_bReleaseLockOnCall (bReleaseLockOnCall )
, m_rLock (*pExternalLock )
, m_rTransactionManager (*pExternalTransactionManager )
{
}
@ -46,11 +49,8 @@ void PropertySetHelper::impl_setPropertyChangeBroadcaster(const css::uno::Refere
{
TransactionGuard aTransaction(m_rTransactionManager, E_SOFTEXCEPTIONS);
// SAFE ->
Guard aWriteLock(m_rLock);
SolarMutexGuard g;
m_xBroadcaster = xBroadcaster;
aWriteLock.unlock();
// <- SAFE
}
@ -60,15 +60,13 @@ void SAL_CALL PropertySetHelper::impl_addPropertyInfo(const css::beans::Property
{
TransactionGuard aTransaction(m_rTransactionManager, E_SOFTEXCEPTIONS);
// SAFE ->
Guard aWriteLock(m_rLock);
SolarMutexGuard g;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(aProperty.Name);
if (pIt != m_lProps.end())
throw css::beans::PropertyExistException();
m_lProps[aProperty.Name] = aProperty;
// <- SAFE
}
@ -78,15 +76,13 @@ void SAL_CALL PropertySetHelper::impl_removePropertyInfo(const OUString& sProper
{
TransactionGuard aTransaction(m_rTransactionManager, E_SOFTEXCEPTIONS);
// SAFE ->
Guard aWriteLock(m_rLock);
SolarMutexGuard g;
PropertySetHelper::TPropInfoHash::iterator pIt = m_lProps.find(sProperty);
if (pIt == m_lProps.end())
throw css::beans::UnknownPropertyException();
m_lProps.erase(pIt);
// <- SAFE
}
@ -99,8 +95,7 @@ void SAL_CALL PropertySetHelper::impl_disablePropertySet()
{
TransactionGuard aTransaction(m_rTransactionManager, E_SOFTEXCEPTIONS);
// SAFE ->
Guard aWriteLock(m_rLock);
SolarMutexGuard g;
css::uno::Reference< css::uno::XInterface > xThis(static_cast< css::beans::XPropertySet* >(this), css::uno::UNO_QUERY);
css::lang::EventObject aEvent(xThis);
@ -108,9 +103,6 @@ void SAL_CALL PropertySetHelper::impl_disablePropertySet()
m_lSimpleChangeListener.disposeAndClear(aEvent);
m_lVetoChangeListener.disposeAndClear(aEvent);
m_lProps.free();
aWriteLock.unlock();
// <- SAFE
}
@ -193,7 +185,7 @@ void SAL_CALL PropertySetHelper::setPropertyValue(const OUString& sProperty,
TransactionGuard aTransaction(m_rTransactionManager, E_HARDEXCEPTIONS);
// SAFE ->
Guard aWriteLock(m_rLock);
SolarMutexResettableGuard aWriteLock;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(sProperty);
if (pIt == m_lProps.end())
@ -204,7 +196,7 @@ void SAL_CALL PropertySetHelper::setPropertyValue(const OUString& sProperty,
sal_Bool bLocked = sal_True;
if (m_bReleaseLockOnCall)
{
aWriteLock.unlock();
aWriteLock.clear();
bLocked = sal_False;
// <- SAFE
}
@ -214,7 +206,7 @@ void SAL_CALL PropertySetHelper::setPropertyValue(const OUString& sProperty,
if (! bLocked)
{
// SAFE ->
aWriteLock.lock();
aWriteLock.reset();
bLocked = sal_True;
}
@ -232,7 +224,7 @@ void SAL_CALL PropertySetHelper::setPropertyValue(const OUString& sProperty,
if (m_bReleaseLockOnCall)
{
aWriteLock.unlock();
aWriteLock.clear();
bLocked = sal_False;
// <- SAFE
}
@ -254,7 +246,7 @@ css::uno::Any SAL_CALL PropertySetHelper::getPropertyValue(const OUString& sProp
TransactionGuard aTransaction(m_rTransactionManager, E_HARDEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexClearableGuard aReadLock;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(sProperty);
if (pIt == m_lProps.end())
@ -263,7 +255,7 @@ css::uno::Any SAL_CALL PropertySetHelper::getPropertyValue(const OUString& sProp
css::beans::Property aPropInfo = pIt->second;
if (m_bReleaseLockOnCall)
aReadLock.unlock();
aReadLock.clear();
return impl_getPropertyValue(aPropInfo.Name, aPropInfo.Handle);
}
@ -278,13 +270,13 @@ void SAL_CALL PropertySetHelper::addPropertyChangeListener(const OUString&
TransactionGuard aTransaction(m_rTransactionManager, E_HARDEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexClearableGuard aReadLock;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(sProperty);
if (pIt == m_lProps.end())
throw css::beans::UnknownPropertyException();
aReadLock.unlock();
aReadLock.clear();
// <- SAFE
m_lSimpleChangeListener.addInterface(sProperty, xListener);
@ -300,13 +292,13 @@ void SAL_CALL PropertySetHelper::removePropertyChangeListener(const OUString&
TransactionGuard aTransaction(m_rTransactionManager, E_SOFTEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexClearableGuard aReadLock;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(sProperty);
if (pIt == m_lProps.end())
throw css::beans::UnknownPropertyException();
aReadLock.unlock();
aReadLock.clear();
// <- SAFE
m_lSimpleChangeListener.removeInterface(sProperty, xListener);
@ -322,13 +314,13 @@ void SAL_CALL PropertySetHelper::addVetoableChangeListener(const OUString&
TransactionGuard aTransaction(m_rTransactionManager, E_HARDEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexClearableGuard aReadLock;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(sProperty);
if (pIt == m_lProps.end())
throw css::beans::UnknownPropertyException();
aReadLock.unlock();
aReadLock.clear();
// <- SAFE
m_lVetoChangeListener.addInterface(sProperty, xListener);
@ -344,13 +336,13 @@ void SAL_CALL PropertySetHelper::removeVetoableChangeListener(const OUString&
TransactionGuard aTransaction(m_rTransactionManager, E_SOFTEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexClearableGuard aReadLock;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(sProperty);
if (pIt == m_lProps.end())
throw css::beans::UnknownPropertyException();
aReadLock.unlock();
aReadLock.clear();
// <- SAFE
m_lVetoChangeListener.removeInterface(sProperty, xListener);
@ -362,8 +354,7 @@ css::uno::Sequence< css::beans::Property > SAL_CALL PropertySetHelper::getProper
{
TransactionGuard aTransaction(m_rTransactionManager, E_HARDEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexGuard g;
sal_Int32 c = (sal_Int32)m_lProps.size();
css::uno::Sequence< css::beans::Property > lProps(c);
@ -377,7 +368,6 @@ css::uno::Sequence< css::beans::Property > SAL_CALL PropertySetHelper::getProper
}
return lProps;
// <- SAFE
}
@ -387,15 +377,13 @@ css::beans::Property SAL_CALL PropertySetHelper::getPropertyByName(const OUStrin
{
TransactionGuard aTransaction(m_rTransactionManager, E_HARDEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexGuard g;
PropertySetHelper::TPropInfoHash::const_iterator pIt = m_lProps.find(sName);
if (pIt == m_lProps.end())
throw css::beans::UnknownPropertyException();
return pIt->second;
// <- SAFE
}
@ -404,14 +392,12 @@ sal_Bool SAL_CALL PropertySetHelper::hasPropertyByName(const OUString& sName)
{
TransactionGuard aTransaction(m_rTransactionManager, E_HARDEXCEPTIONS);
// SAFE ->
Guard aReadLock(m_rLock);
SolarMutexGuard g;
PropertySetHelper::TPropInfoHash::iterator pIt = m_lProps.find(sName);
sal_Bool bExist = (pIt != m_lProps.end());
return bExist;
// <- SAFE
}
} // namespace framework

4
framework/source/services/frame.cxx
View File

@ -66,6 +66,7 @@
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <comphelper/sequenceashashmap.hxx>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/queryinterface.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <cppuhelper/factory.hxx>
@ -143,6 +144,7 @@ class Frame : // interfaces
// Order is necessary for right initialization of this class!
public ThreadHelpBase ,
public TransactionBase ,
private cppu::BaseMutex,
public PropertySetHelper , // helper implements ThreadHelpbase, TransactionBase, XPropertySet, XPropertySetInfo
public ::cppu::OWeakObject // helper implements XInterface, XWeak
{
@ -559,7 +561,7 @@ DEFINE_XTYPEPROVIDER_21 ( Frame
Frame::Frame( const css::uno::Reference< css::uno::XComponentContext >& xContext )
: ThreadHelpBase ( &Application::GetSolarMutex() )
, TransactionBase ( )
, PropertySetHelper ( &m_aLock,
, PropertySetHelper ( m_aMutex,
&m_aTransactionManager,
sal_False) // sal_False => dont release shared mutex on calling us!
// init member

4
framework/source/services/tabwindowservice.cxx
View File

@ -28,6 +28,7 @@
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <cppuhelper/weak.hxx>
#include <toolkit/helper/vclunohelper.hxx>
@ -89,6 +90,7 @@ class TabWindowService : public css::lang::XTypeProvider
, public css::lang::XComponent
, public ThreadHelpBase
, public TransactionBase
, private cppu::BaseMutex
, public PropertySetHelper
, public ::cppu::OWeakObject
{
@ -214,7 +216,7 @@ TabWindowService::TabWindowService()
// baseclasses and then members. And we need the mutex for other baseclasses !!!
: ThreadHelpBase ( &Application::GetSolarMutex() )
, TransactionBase ( )
, PropertySetHelper ( &m_aLock ,
, PropertySetHelper ( m_aMutex,
&m_aTransactionManager ,
sal_False ) // sal_False => dont release shared mutex on calling us!
, OWeakObject ( )