CWS-TOOLING: integrate CWS fwk149

6 files changed, 36 insertions, 56 deletions

diff --git a/package/source/xstor/owriteablestream.cxx b/package/source/xstor/owriteablestream.cxx
index be11586bc4fb..2f58595ab4a3 100644
--- a/package/source/xstor/owriteablestream.cxx
+++ b/package/source/xstor/owriteablestream.cxx
@@ -54,6 +54,7 @@
 
 #include <rtl/digest.h>
 #include <rtl/logfile.hxx>
+#include <rtl/instance.hxx>
 
 // since the copying uses 32000 blocks usually, it makes sense to have a smaller size
 #define MAX_STORCACHE_SIZE 30000
@@ -2173,25 +2174,14 @@ uno::Sequence< uno::Type > SAL_CALL OWriteStream::getTypes()
     return m_pData->m_pTypeCollection->getTypes() ;
 }
 
+namespace { struct lcl_ImplId : public rtl::Static< ::cppu::OImplementationId, lcl_ImplId > {}; }
+
 //-----------------------------------------------
 uno::Sequence< sal_Int8 > SAL_CALL OWriteStream::getImplementationId()
         throw( uno::RuntimeException )
 {
-    static ::cppu::OImplementationId* pID = NULL ;
-
-    if ( pID == NULL )
-    {
-        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ) ;
-
-        if ( pID == NULL )
-        {
-            static ::cppu::OImplementationId aID( sal_False ) ;
-            pID = &aID ;
-        }
-    }
-
-    return pID->getImplementationId() ;
-
+    ::cppu::OImplementationId &rId = lcl_ImplId::get();
+    return rId.getImplementationId();
 }
 
 //-----------------------------------------------
diff --git a/package/source/xstor/xstorage.cxx b/package/source/xstor/xstorage.cxx
index 9c90c4ce35dd..01489c5b4f5d 100644
--- a/package/source/xstor/xstorage.cxx
+++ b/package/source/xstor/xstorage.cxx
@@ -49,6 +49,7 @@
 #include <cppuhelper/typeprovider.hxx>
 #include <cppuhelper/exc_hlp.hxx>
 #include <rtl/logfile.hxx>
+#include <rtl/instance.hxx>
 
 #include <comphelper/processfactory.hxx>
 #include <comphelper/componentcontext.hxx>
@@ -2368,25 +2369,14 @@ uno::Sequence< uno::Type > SAL_CALL OStorage::getTypes()
     return m_pData->m_pTypeCollection->getTypes() ;
 }
 
+namespace { struct lcl_ImplId : public rtl::Static< ::cppu::OImplementationId, lcl_ImplId > {}; }
+
 //-----------------------------------------------
 uno::Sequence< sal_Int8 > SAL_CALL OStorage::getImplementationId()
         throw( uno::RuntimeException )
 {
-    static ::cppu::OImplementationId* pID = NULL ;
-
-    if ( pID == NULL )
-    {
-        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ) ;
-
-        if ( pID == NULL )
-        {
-            static ::cppu::OImplementationId aID( sal_False ) ;
-            pID = &aID ;
-        }
-    }
-
-    return pID->getImplementationId() ;
-
+    ::cppu::OImplementationId &rID = lcl_ImplId::get();
+    return rID.getImplementationId();
 }
 
 //____________________________________________________________________________________________________
diff --git a/package/source/zippackage/ZipPackage.cxx b/package/source/zippackage/ZipPackage.cxx
index 9ba26e0100c5..c99cd22d3b4c 100644
--- a/package/source/zippackage/ZipPackage.cxx
+++ b/package/source/zippackage/ZipPackage.cxx
@@ -69,6 +69,7 @@
 #include <rtl/uri.hxx>
 #include <rtl/random.h>
 #include <rtl/logfile.hxx>
+#include <rtl/instance.hxx>
 #include <osl/time.h>
 #include <osl/file.hxx>
 #include "com/sun/star/io/XAsyncOutputMonitor.hpp"
@@ -1607,21 +1608,14 @@ uno::Reference < XSingleServiceFactory > ZipPackage::createServiceFactory( uno::
                                            static_getSupportedServiceNames());
 }
 
+namespace { struct lcl_ImplId : public rtl::Static< ::cppu::OImplementationId, lcl_ImplId > {}; }
+
 // XUnoTunnel
 Sequence< sal_Int8 > ZipPackage::getUnoTunnelImplementationId( void )
     throw (RuntimeException)
 {
-    static ::cppu::OImplementationId * pId = 0;
-    if (! pId)
-    {
-        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
-        if (! pId)
-        {
-            static ::cppu::OImplementationId aId;
-            pId = &aId;
-        }
-    }
-    return pId->getImplementationId();
+    ::cppu::OImplementationId &rId = lcl_ImplId::get();
+    return rId.getImplementationId();
 }
 
 sal_Int64 SAL_CALL ZipPackage::getSomething( const Sequence< sal_Int8 >& aIdentifier )
diff --git a/package/source/zippackage/ZipPackageFolder.cxx b/package/source/zippackage/ZipPackageFolder.cxx
index f0c4a11d22f4..903191deb6be 100644
--- a/package/source/zippackage/ZipPackageFolder.cxx
+++ b/package/source/zippackage/ZipPackageFolder.cxx
@@ -43,6 +43,7 @@
 #include <com/sun/star/io/XSeekable.hpp>
 #include <EncryptedDataHeader.hxx>
 #include <rtl/random.h>
+#include <rtl/instance.hxx>
 #include <memory>
 
 using namespace com::sun::star::packages::zip::ZipConstants;
@@ -59,7 +60,7 @@ using namespace std;
 using namespace ::com::sun::star;
 using vos::ORef;
 
-Sequence < sal_Int8 > ZipPackageFolder::aImplementationId = Sequence < sal_Int8 > ();
+namespace { struct lcl_CachedImplId : public rtl::Static< Sequence < sal_Int8 >, lcl_CachedImplId > {}; }
 
 ZipPackageFolder::ZipPackageFolder ( const Reference< XMultiServiceFactory >& xFactory,
                                      sal_Int32 nFormat,
@@ -80,10 +81,9 @@ ZipPackageFolder::ZipPackageFolder ( const Reference< XMultiServiceFactory >& xF
     aEntry.nCompressedSize  = 0;
     aEntry.nSize        = 0;
     aEntry.nOffset      = -1;
-    if ( !aImplementationId.getLength() )
-        {
-        aImplementationId = getImplementationId();
-        }
+    Sequence < sal_Int8 > &rCachedImplId = lcl_CachedImplId::get();
+    if ( !rCachedImplId.getLength() )
+        rCachedImplId = getImplementationId();
 }
 
 
@@ -187,6 +187,11 @@ void ZipPackageFolder::copyZipEntry( ZipEntry &rDest, const ZipEntry &rSource)
     rDest.nExtraLen         = rSource.nExtraLen;
 }
 
+const ::com::sun::star::uno::Sequence < sal_Int8 >& ZipPackageFolder::static_getImplementationId()
+{
+    return lcl_CachedImplId::get();
+}
+
     // XNameContainer
 void SAL_CALL ZipPackageFolder::insertByName( const OUString& aName, const Any& aElement )
         throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException)
diff --git a/package/source/zippackage/ZipPackageStream.cxx b/package/source/zippackage/ZipPackageStream.cxx
index 6343607c8711..da44dafa000b 100644
--- a/package/source/zippackage/ZipPackageStream.cxx
+++ b/package/source/zippackage/ZipPackageStream.cxx
@@ -46,6 +46,8 @@
 #include <comphelper/seekableinput.hxx>
 #include <comphelper/storagehelper.hxx>
 
+#include <rtl/instance.hxx>
+
 #include <PackageConstants.hxx>
 
 using namespace com::sun::star::packages::zip::ZipConstants;
@@ -56,8 +58,12 @@ using namespace com::sun::star;
 using namespace cppu;
 using namespace rtl;
 
-Sequence < sal_Int8 > ZipPackageStream::aImplementationId = Sequence < sal_Int8 > ();
+namespace { struct lcl_CachedImplId : public rtl::Static< Sequence < sal_Int8 >, lcl_CachedImplId > {}; }
 
+const ::com::sun::star::uno::Sequence < sal_Int8 >& ZipPackageStream::static_getImplementationId()
+{
+    return lcl_CachedImplId::get();
+}
 
 ZipPackageStream::ZipPackageStream ( ZipPackage & rNewPackage,
                                     const Reference< XMultiServiceFactory >& xFactory,
@@ -92,10 +98,9 @@ ZipPackageStream::ZipPackageStream ( ZipPackage & rNewPackage,
     aEntry.nPathLen     = -1;
     aEntry.nExtraLen    = -1;
 
-    if ( !aImplementationId.getLength() )
-        {
-            aImplementationId = getImplementationId();
-        }
+    Sequence < sal_Int8 > &rCachedImplId = lcl_CachedImplId::get();
+    if ( !rCachedImplId.getLength() )
+        rCachedImplId = getImplementationId();
 }
 
 ZipPackageStream::~ZipPackageStream( void )
diff --git a/package/source/zippackage/ZipPackageStream.hxx b/package/source/zippackage/ZipPackageStream.hxx
index a0d5fad6e4da..38301d5e7d12 100644
--- a/package/source/zippackage/ZipPackageStream.hxx
+++ b/package/source/zippackage/ZipPackageStream.hxx
@@ -55,7 +55,6 @@ class ZipPackageStream : public cppu::ImplInheritanceHelper2
     ::com::sun::star::packages::XDataSinkEncrSupport
 >
 {
-    static com::sun::star::uno::Sequence < sal_Int8 > aImplementationId;
 protected:
     com::sun::star::uno::Reference < com::sun::star::io::XInputStream > xStream;
     const ::com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > m_xFactory;
@@ -146,10 +145,7 @@ public:
     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getRawData()
         throw(::com::sun::star::uno::RuntimeException);
 
-    static ::com::sun::star::uno::Sequence < sal_Int8 >& static_getImplementationId()
-    {
-        return aImplementationId;
-    }
+    static const ::com::sun::star::uno::Sequence < sal_Int8 >& static_getImplementationId();
 
     // XActiveDataSink
     virtual void SAL_CALL setInputStream( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& aStream )