From 61e0433fdf1bfd391378ff9fcbf697aec4c5e61a Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Mon, 6 Jun 2016 09:47:01 +0200
Subject: Use o3tl/any.hxx in connectivity

Change-Id: I5c0d84b20b9146c4fc65bfdc0e9c65a05c93d71c
---
 connectivity/source/commontools/dbexception.cxx    | 17 ++---
 connectivity/source/commontools/dbtools.cxx        | 73 +++++++++++-----------
 .../source/commontools/warningscontainer.cxx       |  3 +-
 .../source/drivers/postgresql/pq_tools.cxx         | 35 ++++++-----
 4 files changed, 66 insertions(+), 62 deletions(-)

diff --git a/connectivity/source/commontools/dbexception.cxx b/connectivity/source/commontools/dbexception.cxx
index f718a3ceb218..38251b71eee2 100644
--- a/connectivity/source/commontools/dbexception.cxx
+++ b/connectivity/source/commontools/dbexception.cxx
@@ -20,6 +20,7 @@
 #include <connectivity/dbexception.hxx>
 #include <comphelper/types.hxx>
 #include <cppuhelper/exc_hlp.hxx>
+#include <o3tl/any.hxx>
 #include <osl/diagnose.h>
 #include <com/sun/star/sdb/SQLContext.hpp>
 #include <com/sun/star/sdbc/SQLWarning.hpp>
@@ -174,14 +175,14 @@ bool SQLExceptionInfo::isKindOf(TYPE _eType) const
 SQLExceptionInfo::operator const css::sdbc::SQLException*() const
 {
     OSL_ENSURE(isKindOf(TYPE::SQLException), "SQLExceptionInfo::operator SQLException* : invalid call !");
-    return static_cast<const css::sdbc::SQLException*>(m_aContent.getValue());
+    return o3tl::doGet<css::sdbc::SQLException>(m_aContent);
 }
 
 
 SQLExceptionInfo::operator const css::sdb::SQLContext*() const
 {
     OSL_ENSURE(isKindOf(TYPE::SQLContext), "SQLExceptionInfo::operator SQLException* : invalid call !");
-    return static_cast<const css::sdb::SQLContext*>(m_aContent.getValue());
+    return o3tl::doGet<css::sdb::SQLContext>(m_aContent);
 }
 
 
@@ -212,10 +213,10 @@ void SQLExceptionInfo::append( TYPE _eType, const OUString& _rErrorMessage, cons
         break;
     }
 
-    SQLException* pAppendException( static_cast< SQLException* >( const_cast< void* >( aAppend.getValue() ) ) );
-    pAppendException->Message = _rErrorMessage;
-    pAppendException->SQLState = _rSQLState;
-    pAppendException->ErrorCode = _nErrorCode;
+    SQLException& pAppendException = const_cast<SQLException &>(*o3tl::forceGet<SQLException>(aAppend));
+    pAppendException.Message = _rErrorMessage;
+    pAppendException.SQLState = _rSQLState;
+    pAppendException.ErrorCode = _nErrorCode;
 
     // find the end of the current chain
     Any* pChainIterator = &m_aContent;
@@ -229,7 +230,7 @@ void SQLExceptionInfo::append( TYPE _eType, const OUString& _rErrorMessage, cons
         if ( !isAssignableFrom( aSQLExceptionType, pChainIterator->getValueType() ) )
             break;
 
-        pLastException = static_cast< SQLException* >( const_cast< void* >( pChainIterator->getValue() ) );
+        pLastException = const_cast< SQLException* >( o3tl::doGet<SQLException>( *pChainIterator ) );
         pChainIterator = &pLastException->NextException;
     }
 
@@ -313,7 +314,7 @@ const css::sdbc::SQLException* SQLExceptionIteratorHelper::next()
         return pReturn;
     }
 
-    m_pCurrent = static_cast< const SQLException* >( m_pCurrent->NextException.getValue() );
+    m_pCurrent = o3tl::doGet< SQLException >( m_pCurrent->NextException );
 
     // no finally determine the proper type of the exception
     const Type aTypeContext( ::cppu::UnoType< SQLContext >::get() );
diff --git a/connectivity/source/commontools/dbtools.cxx b/connectivity/source/commontools/dbtools.cxx
index 45e0e36659a2..b71ff9aa8cd0 100644
--- a/connectivity/source/commontools/dbtools.cxx
+++ b/connectivity/source/commontools/dbtools.cxx
@@ -73,6 +73,7 @@
 #include <connectivity/dbexception.hxx>
 #include <connectivity/dbtools.hxx>
 #include <connectivity/statementcomposer.hxx>
+#include <o3tl/any.hxx>
 #include <osl/diagnose.h>
 #include <rtl/ustrbuf.hxx>
 #include <tools/diagnose_ex.h>
@@ -1155,14 +1156,14 @@ try
         {
             Any aDate( xOldProps->getPropertyValue(sPropDefaultDate) );
             if (aDate.hasValue())
-                aNewDefault <<= DBTypeConversion::toDouble(*static_cast<Date const *>(aDate.getValue()));
+                aNewDefault <<= DBTypeConversion::toDouble(*o3tl::doGet<Date>(aDate));
         }
 
         if (hasProperty(sPropDefaultTime, xOldProps))
         {
             Any aTime( xOldProps->getPropertyValue(sPropDefaultTime) );
             if (aTime.hasValue())
-                aNewDefault <<= DBTypeConversion::toDouble(*static_cast<Time const *>(aTime.getValue()));
+                aNewDefault <<= DBTypeConversion::toDouble(*o3tl::doGet<Time>(aTime));
         }
 
         // double or OUString will be copied directly
@@ -1449,29 +1450,29 @@ bool implUpdateObject(const Reference< XRowUpdate >& _rxUpdatedObject,
             break;
 
         case TypeClass_STRING:
-            _rxUpdatedObject->updateString(_nColumnIndex, *static_cast<OUString const *>(_rValue.getValue()));
+            _rxUpdatedObject->updateString(_nColumnIndex, *o3tl::forceGet<OUString>(_rValue));
             break;
 
         case TypeClass_BOOLEAN:
-            _rxUpdatedObject->updateBoolean(_nColumnIndex, *static_cast<sal_Bool const *>(_rValue.getValue()));
+            _rxUpdatedObject->updateBoolean(_nColumnIndex, *o3tl::forceGet<bool>(_rValue));
             break;
 
         case TypeClass_BYTE:
-            _rxUpdatedObject->updateByte(_nColumnIndex, *static_cast<sal_Int8 const *>(_rValue.getValue()));
+            _rxUpdatedObject->updateByte(_nColumnIndex, *o3tl::forceGet<sal_Int8>(_rValue));
             break;
 
         case TypeClass_UNSIGNED_SHORT:
         case TypeClass_SHORT:
-            _rxUpdatedObject->updateShort(_nColumnIndex, *static_cast<sal_Int16 const *>(_rValue.getValue()));
+            _rxUpdatedObject->updateShort(_nColumnIndex, *o3tl::forceGet<sal_Int16>(_rValue));
             break;
 
         case TypeClass_CHAR:
-            _rxUpdatedObject->updateString(_nColumnIndex,OUString(static_cast<sal_Unicode const *>(_rValue.getValue()),1));
+            _rxUpdatedObject->updateString(_nColumnIndex,OUString(*o3tl::forceGet<sal_Unicode>(_rValue)));
             break;
 
         case TypeClass_UNSIGNED_LONG:
         case TypeClass_LONG:
-            _rxUpdatedObject->updateInt(_nColumnIndex, *static_cast<sal_Int32 const *>(_rValue.getValue()));
+            _rxUpdatedObject->updateInt(_nColumnIndex, *o3tl::forceGet<sal_Int32>(_rValue));
             break;
 
         case TypeClass_HYPER:
@@ -1483,36 +1484,34 @@ bool implUpdateObject(const Reference< XRowUpdate >& _rxUpdatedObject,
         break;
 
         case TypeClass_FLOAT:
-            _rxUpdatedObject->updateFloat(_nColumnIndex, *static_cast<float const *>(_rValue.getValue()));
+            _rxUpdatedObject->updateFloat(_nColumnIndex, *o3tl::forceGet<float>(_rValue));
             break;
 
         case TypeClass_DOUBLE:
-            _rxUpdatedObject->updateDouble(_nColumnIndex, *static_cast<double const *>(_rValue.getValue()));
+            _rxUpdatedObject->updateDouble(_nColumnIndex, *o3tl::forceGet<double>(_rValue));
             break;
 
         case TypeClass_SEQUENCE:
-            if (_rValue.getValueType() == cppu::UnoType< Sequence< sal_Int8 > >::get())
-                _rxUpdatedObject->updateBytes(_nColumnIndex, *static_cast<Sequence<sal_Int8> const *>(_rValue.getValue()));
+            if (auto s = o3tl::tryGet<Sequence< sal_Int8 >>(_rValue))
+                _rxUpdatedObject->updateBytes(_nColumnIndex, *s);
             else
                 bSuccessfullyReRouted = false;
             break;
         case TypeClass_STRUCT:
-            if (_rValue.getValueType() == cppu::UnoType<DateTime>::get())
-                _rxUpdatedObject->updateTimestamp(_nColumnIndex, *static_cast<DateTime const *>(_rValue.getValue()));
-            else if (_rValue.getValueType() == cppu::UnoType<Date>::get())
-                _rxUpdatedObject->updateDate(_nColumnIndex, *static_cast<Date const *>(_rValue.getValue()));
-            else if (_rValue.getValueType() == cppu::UnoType<Time>::get())
-                _rxUpdatedObject->updateTime(_nColumnIndex, *static_cast<Time const *>(_rValue.getValue()));
+            if (auto s1 = o3tl::tryGet<DateTime>(_rValue))
+                _rxUpdatedObject->updateTimestamp(_nColumnIndex, *s1);
+            else if (auto s2 = o3tl::tryGet<Date>(_rValue))
+                _rxUpdatedObject->updateDate(_nColumnIndex, *s2);
+            else if (auto s3 = o3tl::tryGet<Time>(_rValue))
+                _rxUpdatedObject->updateTime(_nColumnIndex, *s3);
             else
                 bSuccessfullyReRouted = false;
             break;
 
         case TypeClass_INTERFACE:
-            if (_rValue.getValueType() == cppu::UnoType<XInputStream>::get())
+            if (auto xStream = o3tl::tryGet<Reference<XInputStream>>(_rValue))
             {
-                Reference< XInputStream >  xStream;
-                _rValue >>= xStream;
-                _rxUpdatedObject->updateBinaryStream(_nColumnIndex, xStream, xStream->available());
+                _rxUpdatedObject->updateBinaryStream(_nColumnIndex, *xStream, (*xStream)->available());
                 break;
             }
             SAL_FALLTHROUGH;
@@ -1559,23 +1558,23 @@ bool implSetObject( const Reference< XParameters >& _rxParameters,
             break;
 
         case TypeClass_STRING:
-            _rxParameters->setString(_nColumnIndex, *static_cast<OUString const *>(_rValue.getValue()));
+            _rxParameters->setString(_nColumnIndex, *o3tl::forceGet<OUString>(_rValue));
             break;
 
         case TypeClass_BOOLEAN:
-            _rxParameters->setBoolean(_nColumnIndex, *static_cast<sal_Bool const *>(_rValue.getValue()));
+            _rxParameters->setBoolean(_nColumnIndex, *o3tl::forceGet<bool>(_rValue));
             break;
 
         case TypeClass_BYTE:
-            _rxParameters->setByte(_nColumnIndex, *static_cast<sal_Int8 const *>(_rValue.getValue()));
+            _rxParameters->setByte(_nColumnIndex, *o3tl::forceGet<sal_Int8>(_rValue));
             break;
 
         case TypeClass_SHORT:
-            _rxParameters->setShort(_nColumnIndex, *static_cast<sal_Int16 const *>(_rValue.getValue()));
+            _rxParameters->setShort(_nColumnIndex, *o3tl::forceGet<sal_Int16>(_rValue));
             break;
 
         case TypeClass_CHAR:
-            _rxParameters->setString(_nColumnIndex, OUString(static_cast<sal_Unicode const *>(_rValue.getValue()),1));
+            _rxParameters->setString(_nColumnIndex, OUString(*o3tl::forceGet<sal_Unicode>(_rValue)));
             break;
 
         case TypeClass_UNSIGNED_SHORT:
@@ -1588,28 +1587,28 @@ bool implSetObject( const Reference< XParameters >& _rxParameters,
         }
 
         case TypeClass_FLOAT:
-            _rxParameters->setFloat(_nColumnIndex, *static_cast<float const *>(_rValue.getValue()));
+            _rxParameters->setFloat(_nColumnIndex, *o3tl::forceGet<float>(_rValue));
             break;
 
         case TypeClass_DOUBLE:
-            _rxParameters->setDouble(_nColumnIndex, *static_cast<double const *>(_rValue.getValue()));
+            _rxParameters->setDouble(_nColumnIndex, *o3tl::forceGet<double>(_rValue));
             break;
 
         case TypeClass_SEQUENCE:
-            if (_rValue.getValueType() == cppu::UnoType< Sequence< sal_Int8 > >::get())
+            if (auto s = o3tl::tryGet<Sequence< sal_Int8 >>(_rValue))
             {
-                _rxParameters->setBytes(_nColumnIndex, *static_cast<Sequence<sal_Int8> const *>(_rValue.getValue()));
+                _rxParameters->setBytes(_nColumnIndex, *s);
             }
             else
                 bSuccessfullyReRouted = false;
             break;
         case TypeClass_STRUCT:
-            if (_rValue.getValueType() == cppu::UnoType<DateTime>::get())
-                _rxParameters->setTimestamp(_nColumnIndex, *static_cast<DateTime const *>(_rValue.getValue()));
-            else if (_rValue.getValueType() == cppu::UnoType<Date>::get())
-                _rxParameters->setDate(_nColumnIndex, *static_cast<Date const *>(_rValue.getValue()));
-            else if (_rValue.getValueType() == cppu::UnoType<Time>::get())
-                _rxParameters->setTime(_nColumnIndex, *static_cast<Time const *>(_rValue.getValue()));
+            if (auto s1 = o3tl::tryGet<DateTime>(_rValue))
+                _rxParameters->setTimestamp(_nColumnIndex, *s1);
+            else if (auto s2 = o3tl::tryGet<Date>(_rValue))
+                _rxParameters->setDate(_nColumnIndex, *s2);
+            else if (auto s3 = o3tl::tryGet<Time>(_rValue))
+                _rxParameters->setTime(_nColumnIndex, *s3);
             else
                 bSuccessfullyReRouted = false;
             break;
diff --git a/connectivity/source/commontools/warningscontainer.cxx b/connectivity/source/commontools/warningscontainer.cxx
index 5d355323eb34..787b6cf8f9e3 100644
--- a/connectivity/source/commontools/warningscontainer.cxx
+++ b/connectivity/source/commontools/warningscontainer.cxx
@@ -21,6 +21,7 @@
 #include <connectivity/warningscontainer.hxx>
 #include <connectivity/dbexception.hxx>
 
+#include <o3tl/any.hxx>
 #include <osl/diagnose.h>
 
 
@@ -44,7 +45,7 @@ namespace dbtools
             OSL_ENSURE( SQLExceptionInfo( _rChainLeft ).isValid(),
                 "lcl_concatWarnings: invalid warnings chain (this will crash)!" );
 
-            const SQLException* pChainTravel = static_cast< const SQLException* >( _rChainLeft.getValue() );
+            const SQLException* pChainTravel = o3tl::doGet<SQLException>( _rChainLeft );
             SQLExceptionIteratorHelper aReferenceIterHelper( *pChainTravel );
             while ( aReferenceIterHelper.hasMoreElements() )
                 pChainTravel = aReferenceIterHelper.next();
diff --git a/connectivity/source/drivers/postgresql/pq_tools.cxx b/connectivity/source/drivers/postgresql/pq_tools.cxx
index d698287e23a0..06898e9f82e1 100644
--- a/connectivity/source/drivers/postgresql/pq_tools.cxx
+++ b/connectivity/source/drivers/postgresql/pq_tools.cxx
@@ -34,6 +34,9 @@
  *
  ************************************************************************/
 
+#include <sal/config.h>
+
+#include <o3tl/any.hxx>
 #include <rtl/strbuf.hxx>
 #include <rtl/ustrbuf.hxx>
 
@@ -1163,54 +1166,54 @@ bool implSetObject( const Reference< XParameters >& _rxParameters,
             break;
 
         case typelib_TypeClass_STRING:
-            _rxParameters->setString(_nColumnIndex, *static_cast<OUString const *>(_rValue.getValue()));
+            _rxParameters->setString(_nColumnIndex, *o3tl::forceGet<OUString>(_rValue));
             break;
 
         case typelib_TypeClass_BOOLEAN:
-            _rxParameters->setBoolean(_nColumnIndex, *static_cast<sal_Bool const *>(_rValue.getValue()));
+            _rxParameters->setBoolean(_nColumnIndex, *o3tl::forceGet<bool>(_rValue));
             break;
 
         case typelib_TypeClass_BYTE:
-            _rxParameters->setByte(_nColumnIndex, *static_cast<sal_Int8 const *>(_rValue.getValue()));
+            _rxParameters->setByte(_nColumnIndex, *o3tl::forceGet<sal_Int8>(_rValue));
             break;
 
         case typelib_TypeClass_UNSIGNED_SHORT:
         case typelib_TypeClass_SHORT:
-            _rxParameters->setShort(_nColumnIndex, *static_cast<sal_Int16 const *>(_rValue.getValue()));
+            _rxParameters->setShort(_nColumnIndex, *o3tl::forceGet<sal_Int16>(_rValue));
             break;
 
         case typelib_TypeClass_CHAR:
-            _rxParameters->setString(_nColumnIndex, OUString(static_cast<sal_Unicode const *>(_rValue.getValue()),1));
+            _rxParameters->setString(_nColumnIndex, OUString(*o3tl::forceGet<sal_Unicode>(_rValue)));
             break;
 
         case typelib_TypeClass_UNSIGNED_LONG:
         case typelib_TypeClass_LONG:
-            _rxParameters->setInt(_nColumnIndex, *static_cast<sal_Int32 const *>(_rValue.getValue()));
+            _rxParameters->setInt(_nColumnIndex, *o3tl::forceGet<sal_Int32>(_rValue));
             break;
 
         case typelib_TypeClass_FLOAT:
-            _rxParameters->setFloat(_nColumnIndex, *static_cast<float const *>(_rValue.getValue()));
+            _rxParameters->setFloat(_nColumnIndex, *o3tl::forceGet<float>(_rValue));
             break;
 
         case typelib_TypeClass_DOUBLE:
-            _rxParameters->setDouble(_nColumnIndex, *static_cast<double const *>(_rValue.getValue()));
+            _rxParameters->setDouble(_nColumnIndex, *o3tl::forceGet<double>(_rValue));
             break;
 
         case typelib_TypeClass_SEQUENCE:
-            if (_rValue.getValueType() == cppu::UnoType<Sequence< sal_Int8 >>::get())
+            if (auto s = o3tl::tryGet<Sequence< sal_Int8 >>(_rValue))
             {
-                _rxParameters->setBytes(_nColumnIndex, *static_cast<Sequence<sal_Int8> const *>(_rValue.getValue()));
+                _rxParameters->setBytes(_nColumnIndex, *s);
             }
             else
                 bSuccessfullyReRouted = false;
             break;
         case typelib_TypeClass_STRUCT:
-            if (_rValue.getValueType() == cppu::UnoType<css::util::DateTime>::get())
-                _rxParameters->setTimestamp(_nColumnIndex, *static_cast<css::util::DateTime const *>(_rValue.getValue()));
-            else if (_rValue.getValueType() == cppu::UnoType<css::util::Date>::get())
-                _rxParameters->setDate(_nColumnIndex, *static_cast<css::util::Date const *>(_rValue.getValue()));
-            else if (_rValue.getValueType() == cppu::UnoType<css::util::Time>::get())
-                _rxParameters->setTime(_nColumnIndex, *static_cast<css::util::Time const *>(_rValue.getValue()));
+            if (auto s1 = o3tl::tryGet<css::util::DateTime>(_rValue))
+                _rxParameters->setTimestamp(_nColumnIndex, *s1);
+            else if (auto s2 = o3tl::tryGet<css::util::Date>(_rValue))
+                _rxParameters->setDate(_nColumnIndex, *s2);
+            else if (auto s3 = o3tl::tryGet<css::util::Time>(_rValue))
+                _rxParameters->setTime(_nColumnIndex, *s3);
             else
                 bSuccessfullyReRouted = false;
             break;
-- 
cgit