Remove dead HSQLDB driver

Change-Id: Id4cfb69079f0150c9cca2626c16df7fab441d916
Reviewed-on: https://gerrit.libreoffice.org/52611
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tamás Bunth <btomi96@gmail.com>

1 files changed, 0 insertions, 367 deletions

diff --git a/connectivity/source/drivers/hsqldb/HStorageMap.cxx b/connectivity/source/drivers/hsqldb/HStorageMap.cxx
deleted file mode 100644
index ff5df7b01fe3..000000000000
--- a/connectivity/source/drivers/hsqldb/HStorageMap.cxx
+++ /dev/null
@@ -1,367 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include <hsqldb/HStorageMap.hxx>
-#include <comphelper/types.hxx>
-#include <com/sun/star/embed/XTransactionBroadcaster.hpp>
-#include <com/sun/star/embed/XTransactedObject.hpp>
-#include <com/sun/star/embed/ElementModes.hpp>
-#include <com/sun/star/lang/DisposedException.hpp>
-#include <osl/diagnose.h>
-#include <osl/thread.h>
-#include <uno/mapping.hxx>
-#include <algorithm>
-
-namespace connectivity
-{
-
-    namespace hsqldb
-    {
-
-        using namespace ::com::sun::star::uno;
-        using namespace ::com::sun::star::lang;
-        using namespace ::com::sun::star::embed;
-        using namespace ::com::sun::star::io;
-
-        StreamHelper::StreamHelper(const Reference< XStream>& _xStream)
-            : m_xStream(_xStream)
-        {
-        }
-
-        StreamHelper::~StreamHelper()
-        {
-            try
-            {
-                m_xStream.clear();
-                m_xSeek.clear();
-                if ( m_xInputStream.is() )
-                {
-                    m_xInputStream->closeInput();
-                    m_xInputStream.clear();
-                }
-                // this is done implicitly by the closing of the input stream
-                else if ( m_xOutputStream.is() )
-                {
-                    m_xOutputStream->closeOutput();
-                    try
-                    {
-                        ::comphelper::disposeComponent(m_xOutputStream);
-                    }
-                    catch(const DisposedException&)
-                    {
-                    }
-                    catch(const Exception&)
-                    {
-                        OSL_FAIL("Could not dispose OutputStream");
-                    }
-                    m_xOutputStream.clear();
-                }
-            }
-            catch(const Exception&)
-            {
-                OSL_FAIL("Exception caught!");
-            }
-        }
-
-        Reference< XInputStream> const & StreamHelper::getInputStream()
-        {
-            if ( !m_xInputStream.is() )
-                m_xInputStream = m_xStream->getInputStream();
-            return m_xInputStream;
-        }
-
-        Reference< XOutputStream> const & StreamHelper::getOutputStream()
-        {
-            if ( !m_xOutputStream.is() )
-                m_xOutputStream = m_xStream->getOutputStream();
-            return m_xOutputStream;
-        }
-
-        Reference< XSeekable> const & StreamHelper::getSeek()
-        {
-            if ( !m_xSeek.is() )
-                m_xSeek.set(m_xStream,UNO_QUERY);
-            return m_xSeek;
-        }
-
-        css::uno::Reference<css::embed::XStorage> StorageData::mapStorage()
-            const
-        {
-            css::uno::Environment env(css::uno::Environment::getCurrent());
-            if (!(env.is() && storageEnvironment.is())) {
-                throw css::uno::RuntimeException("cannot get environments");
-            }
-            if (env.get() == storageEnvironment.get()) {
-                return storage;
-            } else {
-                css::uno::Mapping map(storageEnvironment, env);
-                if (!map.is()) {
-                    throw css::uno::RuntimeException("cannot get mapping");
-                }
-                css::uno::Reference<css::embed::XStorage> mapped;
-                map.mapInterface(
-                    reinterpret_cast<void **>(&mapped), storage.get(),
-                    cppu::UnoType<css::embed::XStorage>::get());
-                return mapped;
-            }
-        }
-
-        TStorages& lcl_getStorageMap()
-        {
-            static TStorages s_aMap;
-            return s_aMap;
-        }
-
-        OUString lcl_getNextCount()
-        {
-            static sal_Int32 s_nCount = 0;
-            return OUString::number(s_nCount++);
-        }
-
-        OUString StorageContainer::removeURLPrefix(const OUString& _sURL,const OUString& _sFileURL)
-        {
-            return _sURL.copy(_sFileURL.getLength()+1);
-        }
-
-        OUString StorageContainer::removeOldURLPrefix(const OUString& _sURL)
-        {
-            OUString sRet = _sURL;
-#if defined(_WIN32)
-            sal_Int32 nIndex = sRet.lastIndexOf('\\');
-#else
-            sal_Int32 nIndex = sRet.lastIndexOf('/');
-#endif
-            if ( nIndex != -1 )
-            {
-                sRet = _sURL.copy(nIndex+1);
-            }
-            return sRet;
-
-        }
-        /*****************************************************************************/
-        /* convert jstring to rtl_uString */
-
-        OUString StorageContainer::jstring2ustring(JNIEnv * env, jstring jstr)
-        {
-            if (env->ExceptionCheck())
-            {
-                env->ExceptionClear();
-                OSL_FAIL("ExceptionClear");
-            }
-            OUString aStr;
-            if ( jstr )
-            {
-                jboolean bCopy(true);
-                const jchar* pChar = env->GetStringChars(jstr,&bCopy);
-                jsize len = env->GetStringLength(jstr);
-                aStr = OUString(
-                    reinterpret_cast<sal_Unicode const *>(pChar), len);
-
-                if(bCopy)
-                    env->ReleaseStringChars(jstr,pChar);
-            }
-
-            if (env->ExceptionCheck())
-            {
-                env->ExceptionClear();
-                OSL_FAIL("ExceptionClear");
-            }
-            return aStr;
-        }
-
-
-        OUString StorageContainer::registerStorage(const Reference< XStorage>& _xStorage,const OUString& _sURL)
-        {
-            OSL_ENSURE(_xStorage.is(),"Storage is NULL!");
-            TStorages& rMap = lcl_getStorageMap();
-            // check if the storage is already in our map
-            TStorages::const_iterator aFind = std::find_if(rMap.begin(),rMap.end(),
-                [&_xStorage] (const TStorages::value_type& storage) {
-                    return storage.second.mapStorage() == _xStorage;
-                });
-
-            if ( aFind == rMap.end() )
-            {
-                aFind = rMap.insert(TStorages::value_type(lcl_getNextCount(), {_xStorage, css::uno::Environment::getCurrent(), _sURL, TStreamMap()})).first;
-            }
-
-            return aFind->first;
-        }
-
-        TStorages::mapped_type StorageContainer::getRegisteredStorage(const OUString& _sKey)
-        {
-            TStorages::mapped_type aRet;
-            TStorages& rMap = lcl_getStorageMap();
-            TStorages::const_iterator aFind = rMap.find(_sKey);
-            OSL_ENSURE(aFind != rMap.end(),"Storage could not be found in list!");
-            if ( aFind != rMap.end() )
-                aRet = aFind->second;
-
-            return aRet;
-        }
-
-        OUString StorageContainer::getRegisteredKey(const Reference< XStorage>& _xStorage)
-        {
-            OUString sKey;
-            OSL_ENSURE(_xStorage.is(),"Storage is NULL!");
-            TStorages& rMap = lcl_getStorageMap();
-            // check if the storage is already in our map
-            TStorages::const_iterator aFind = std::find_if(rMap.begin(),rMap.end(),
-                [&_xStorage] (const TStorages::value_type& storage) {
-                    return storage.second.mapStorage() == _xStorage;
-                });
-
-            if ( aFind != rMap.end() )
-                sKey = aFind->first;
-            return sKey;
-        }
-
-        void StorageContainer::revokeStorage(const OUString& _sKey,const Reference<XTransactionListener>& _xListener)
-        {
-            TStorages& rMap = lcl_getStorageMap();
-            TStorages::iterator aFind = rMap.find(_sKey);
-            if ( aFind != rMap.end() )
-            {
-                try
-                {
-                    if ( _xListener.is() )
-                    {
-                        Reference<XTransactionBroadcaster> xBroad(aFind->second.mapStorage(),UNO_QUERY);
-                        if ( xBroad.is() )
-                            xBroad->removeTransactionListener(_xListener);
-                        Reference<XTransactedObject> xTrans(aFind->second.mapStorage(),UNO_QUERY);
-                        if ( xTrans.is() )
-                            xTrans->commit();
-                    }
-                }
-                catch(const Exception&)
-                {
-                }
-                rMap.erase(aFind);
-            }
-        }
-
-        TStreamMap::mapped_type StorageContainer::registerStream(JNIEnv * env,jstring name, jstring key,sal_Int32 _nMode)
-        {
-            TStreamMap::mapped_type pHelper;
-            TStorages& rMap = lcl_getStorageMap();
-            OUString sKey = jstring2ustring(env,key);
-            TStorages::iterator aFind = rMap.find(sKey);
-            OSL_ENSURE(aFind != rMap.end(),"Storage could not be found in list!");
-            if ( aFind != rMap.end() )
-            {
-                TStorages::mapped_type aStoragePair = StorageContainer::getRegisteredStorage(sKey);
-                auto storage = aStoragePair.mapStorage();
-                OSL_ENSURE(storage.is(),"No Storage available!");
-                if ( storage.is() )
-                {
-                    OUString sOrgName = StorageContainer::jstring2ustring(env,name);
-                    OUString sName = removeURLPrefix(sOrgName,aStoragePair.url);
-                    TStreamMap::iterator aStreamFind = aFind->second.streams.find(sName);
-                    OSL_ENSURE( aStreamFind == aFind->second.streams.end(),"A Stream was already registered for this object!");
-                    if ( aStreamFind != aFind->second.streams.end() )
-                    {
-                        pHelper = aStreamFind->second;
-                    }
-                    else
-                    {
-                        try
-                        {
-                            try
-                            {
-                                pHelper.reset(new StreamHelper(storage->openStreamElement(sName,_nMode)));
-                            }
-                            catch(const Exception&)
-                            {
-                                OUString sStrippedName = removeOldURLPrefix(sOrgName);
-
-                                if ( (_nMode & ElementModes::WRITE) != ElementModes::WRITE )
-                                {
-                                    bool bIsStream = true;
-                                    try
-                                    {
-                                       bIsStream = storage->isStreamElement(sStrippedName);
-                                    }
-                                    catch(const Exception&)
-                                    {
-                                        bIsStream = false;
-                                    }
-                                    if ( !bIsStream )
-                                        return pHelper; // readonly file without data stream
-                                }
-                                pHelper.reset( new StreamHelper(storage->openStreamElement( sStrippedName, _nMode ) ) );
-                            }
-                            aFind->second.streams.emplace(sName,pHelper);
-                        }
-                        catch(const Exception& e)
-                        {
-                            SAL_WARN( "connectivity.hsqldb", "[HSQLDB-SDBC] caught an exception while opening a stream\n"
-                                "Name: " << sName
-                                << "\nMode: 0x" <<  ( _nMode < 16 ? "0" : "")
-                                << std::hex << _nMode );
-                            StorageContainer::throwJavaException(e,env);
-                        }
-                    }
-                }
-            }
-            return pHelper;
-        }
-
-        void StorageContainer::revokeStream( JNIEnv * env,jstring name, jstring key)
-        {
-            TStorages& rMap = lcl_getStorageMap();
-            TStorages::iterator aFind = rMap.find(jstring2ustring(env,key));
-            OSL_ENSURE(aFind != rMap.end(),"Storage could not be found in list!");
-            if ( aFind != rMap.end() )
-                aFind->second.streams.erase(removeURLPrefix(jstring2ustring(env,name),aFind->second.url));
-        }
-
-        TStreamMap::mapped_type StorageContainer::getRegisteredStream( JNIEnv * env,jstring name, jstring key)
-        {
-            TStreamMap::mapped_type  pRet;
-            TStorages& rMap = lcl_getStorageMap();
-            TStorages::const_iterator aFind = rMap.find(jstring2ustring(env,key));
-            OSL_ENSURE(aFind != rMap.end(),"Storage could not be found in list!");
-            if ( aFind != rMap.end() )
-            {
-                TStreamMap::const_iterator aStreamFind = aFind->second.streams.find(removeURLPrefix(jstring2ustring(env,name),aFind->second.url));
-                if ( aStreamFind != aFind->second.streams.end() )
-                    pRet = aStreamFind->second;
-            }
-
-            return pRet;
-        }
-
-        void StorageContainer::throwJavaException(const Exception& _aException,JNIEnv * env)
-        {
-            if (env->ExceptionCheck())
-                env->ExceptionClear();
-            SAL_WARN("connectivity.hsqldb", "forwarding Exception: " << _aException );
-            OString cstr( OUStringToOString(_aException.Message, RTL_TEXTENCODING_JAVA_UTF8 ) );
-            env->ThrowNew(env->FindClass("java/io/IOException"), cstr.getStr());
-        }
-
-    }   // namespace hsqldb
-
-
-}
-// namespace connectivity
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */