From e171af99c0ed9c0e680c9fb95340f6d8535978e9 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel.grandin@collabora.co.uk>
Date: Tue, 21 Feb 2023 15:33:51 +0200
Subject: osl::Mutex->std::mutex in ResultSetBase

Change-Id: I6f0afa46ad84782c3f7219bcb1b28d5627063bcb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147418
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 xmlhelp/source/cxxhelp/provider/resultsetbase.cxx | 58 ++++++++---------------
 xmlhelp/source/cxxhelp/provider/resultsetbase.hxx | 11 ++---
 2 files changed, 26 insertions(+), 43 deletions(-)

(limited to 'xmlhelp')

diff --git a/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx b/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx
index 2f64acaac3c1..58d8e70c5b49 100644
--- a/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx
+++ b/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx
@@ -85,13 +85,8 @@ void SAL_CALL
 ResultSetBase::addEventListener(
     const uno::Reference< lang::XEventListener >& Listener )
 {
-    osl::MutexGuard aGuard( m_aMutex );
-
-    if ( ! m_pDisposeEventListeners )
-        m_pDisposeEventListeners.reset(
-            new comphelper::OInterfaceContainerHelper3<lang::XEventListener>( m_aMutex ));
-
-    m_pDisposeEventListeners->addInterface( Listener );
+    std::unique_lock aGuard( m_aMutex );
+    m_aDisposeEventListeners.addInterface( aGuard, Listener );
 }
 
 
@@ -99,32 +94,30 @@ void SAL_CALL
 ResultSetBase::removeEventListener(
     const uno::Reference< lang::XEventListener >& Listener )
 {
-    osl::MutexGuard aGuard( m_aMutex );
-
-    if ( m_pDisposeEventListeners )
-        m_pDisposeEventListeners->removeInterface( Listener );
+    std::unique_lock aGuard( m_aMutex );
+    m_aDisposeEventListeners.removeInterface( aGuard, Listener );
 }
 
 
 void SAL_CALL
 ResultSetBase::dispose()
 {
-    osl::MutexGuard aGuard( m_aMutex );
+    std::unique_lock aGuard( m_aMutex );
 
     lang::EventObject aEvt;
     aEvt.Source = static_cast< lang::XComponent * >( this );
 
-    if ( m_pDisposeEventListeners && m_pDisposeEventListeners->getLength() )
+    if ( m_aDisposeEventListeners.getLength(aGuard) )
     {
-        m_pDisposeEventListeners->disposeAndClear( aEvt );
+        m_aDisposeEventListeners.disposeAndClear( aGuard, aEvt );
     }
-    if( m_pRowCountListeners && m_pRowCountListeners->getLength() )
+    if( m_aRowCountListeners.getLength(aGuard) )
     {
-        m_pRowCountListeners->disposeAndClear( aEvt );
+        m_aRowCountListeners.disposeAndClear( aGuard, aEvt );
     }
-    if( m_pIsFinalListeners && m_pIsFinalListeners->getLength() )
+    if( m_aIsFinalListeners.getLength(aGuard) )
     {
-        m_pIsFinalListeners->disposeAndClear( aEvt );
+        m_aIsFinalListeners.disposeAndClear( aGuard, aEvt );
     }
 }
 
@@ -438,20 +431,13 @@ void SAL_CALL ResultSetBase::addPropertyChangeListener(
 {
     if( aPropertyName == "IsRowCountFinal" )
     {
-        osl::MutexGuard aGuard( m_aMutex );
-        if ( ! m_pIsFinalListeners )
-            m_pIsFinalListeners.reset(
-                new comphelper::OInterfaceContainerHelper3<beans::XPropertyChangeListener>( m_aMutex ));
-
-        m_pIsFinalListeners->addInterface( xListener );
+        std::unique_lock aGuard( m_aMutex );
+        m_aIsFinalListeners.addInterface( aGuard, xListener );
     }
     else if ( aPropertyName == "RowCount" )
     {
-        osl::MutexGuard aGuard( m_aMutex );
-        if ( ! m_pRowCountListeners )
-            m_pRowCountListeners.reset(
-                new comphelper::OInterfaceContainerHelper3<beans::XPropertyChangeListener>( m_aMutex ));
-        m_pRowCountListeners->addInterface( xListener );
+        std::unique_lock aGuard( m_aMutex );
+        m_aRowCountListeners.addInterface( aGuard, xListener );
     }
     else
         throw beans::UnknownPropertyException(aPropertyName);
@@ -462,17 +448,15 @@ void SAL_CALL ResultSetBase::removePropertyChangeListener(
     const OUString& aPropertyName,
     const uno::Reference< beans::XPropertyChangeListener >& aListener )
 {
-    if( aPropertyName == "IsRowCountFinal" &&
-        m_pIsFinalListeners )
+    if( aPropertyName == "IsRowCountFinal" )
     {
-        osl::MutexGuard aGuard( m_aMutex );
-        m_pIsFinalListeners->removeInterface( aListener );
+        std::unique_lock aGuard( m_aMutex );
+        m_aIsFinalListeners.removeInterface( aGuard, aListener );
     }
-    else if ( aPropertyName == "RowCount" &&
-              m_pRowCountListeners )
+    else if ( aPropertyName == "RowCount" )
     {
-        osl::MutexGuard aGuard( m_aMutex );
-        m_pRowCountListeners->removeInterface( aListener );
+        std::unique_lock aGuard( m_aMutex );
+        m_aRowCountListeners.removeInterface( aGuard, aListener );
     }
     else
         throw beans::UnknownPropertyException(aPropertyName);
diff --git a/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx b/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx
index 00581142669e..4327d3e97201 100644
--- a/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx
+++ b/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx
@@ -21,7 +21,7 @@
 #include <vector>
 #include <memory>
 #include <cppuhelper/weak.hxx>
-#include <comphelper/interfacecontainer3.hxx>
+#include <comphelper/interfacecontainer4.hxx>
 #include <com/sun/star/lang/XComponent.hpp>
 #include <com/sun/star/ucb/XContentAccess.hpp>
 #include <com/sun/star/sdbc/XCloseable.hpp>
@@ -387,11 +387,10 @@ namespace chelp {
 
         css::uno::Sequence< css::beans::Property >           m_sProperty;
 
-        osl::Mutex                          m_aMutex;
-        std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::lang::XEventListener>> m_pDisposeEventListeners;
-
-        std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::beans::XPropertyChangeListener>>   m_pRowCountListeners;
-        std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::beans::XPropertyChangeListener>>   m_pIsFinalListeners;
+        std::mutex                         m_aMutex;
+        comphelper::OInterfaceContainerHelper4<css::lang::XEventListener> m_aDisposeEventListeners;
+        comphelper::OInterfaceContainerHelper4<css::beans::XPropertyChangeListener>   m_aRowCountListeners;
+        comphelper::OInterfaceContainerHelper4<css::beans::XPropertyChangeListener>   m_aIsFinalListeners;
     };
 
 
-- 
cgit