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Diffstat (limited to 'dbaccess/source/core/dataaccess/bookmarkcontainer.cxx')
| -rw-r--r-- | dbaccess/source/core/dataaccess/bookmarkcontainer.cxx | 372 |
1 files changed, 372 insertions, 0 deletions
diff --git a/dbaccess/source/core/dataaccess/bookmarkcontainer.cxx b/dbaccess/source/core/dataaccess/bookmarkcontainer.cxx new file mode 100644 index 000000000000..6e330a1f6cf8 --- /dev/null +++ b/dbaccess/source/core/dataaccess/bookmarkcontainer.cxx @@ -0,0 +1,372 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_dbaccess.hxx" + +#include "bookmarkcontainer.hxx" +#include "dbastrings.hrc" +#include "apitools.hxx" +#include "core_resource.hxx" +#include "core_resource.hrc" + +#include <tools/debug.hxx> +#include <osl/diagnose.h> +#include <comphelper/sequence.hxx> +#include <comphelper/enumhelper.hxx> +#include <comphelper/extract.hxx> +#include <com/sun/star/lang/XComponent.hpp> +#include <comphelper/types.hxx> + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::container; +using namespace ::osl; +using namespace ::comphelper; +using namespace ::cppu; + +namespace dbaccess +{ + +//========================================================================== +//= OBookmarkContainer +//========================================================================== +DBG_NAME(OBookmarkContainer) + +OBookmarkContainer::OBookmarkContainer(OWeakObject& _rParent, Mutex& _rMutex) + :m_rParent(_rParent) + ,m_aContainerListeners(_rMutex) + ,m_rMutex(_rMutex) +{ + DBG_CTOR(OBookmarkContainer, NULL); +} + +void OBookmarkContainer::dispose() +{ + MutexGuard aGuard(m_rMutex); + + // say goodbye to our listeners + EventObject aEvt(*this); + m_aContainerListeners.disposeAndClear(aEvt); + + // remove our elements + m_aBookmarksIndexed.clear(); + m_aBookmarks.clear(); +} + +void SAL_CALL OBookmarkContainer::acquire( ) throw() +{ + m_rParent.acquire(); +} + +void SAL_CALL OBookmarkContainer::release( ) throw() +{ + m_rParent.release(); +} + +OBookmarkContainer::~OBookmarkContainer() +{ + DBG_DTOR(OBookmarkContainer, NULL); +} + +// XServiceInfo +::rtl::OUString SAL_CALL OBookmarkContainer::getImplementationName( ) throw(RuntimeException) +{ + return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.dba.OBookmarkContainer")); +} + +sal_Bool SAL_CALL OBookmarkContainer::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + return findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0; +} + +Sequence< ::rtl::OUString > SAL_CALL OBookmarkContainer::getSupportedServiceNames( ) throw(RuntimeException) +{ + Sequence< ::rtl::OUString > aReturn(1); + aReturn.getArray()[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.sdb.DefinitionContainer")); + return aReturn; +} + +// XNameContainer +void SAL_CALL OBookmarkContainer::insertByName( const ::rtl::OUString& _rName, const Any& aElement ) throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_True); + + if (checkExistence(_rName)) + throw ElementExistException(); + + if (0 == _rName.getLength()) + throw IllegalArgumentException(); + + // approve the new object + ::rtl::OUString sNewLink; + if (!(aElement >>= sNewLink)) + throw IllegalArgumentException(); + + + implAppend(_rName, sNewLink); + + // notify the listeners + if (m_aContainerListeners.getLength()) + { + ContainerEvent aEvent(*this, makeAny(_rName), makeAny(sNewLink), Any()); + OInterfaceIteratorHelper aListenerIterator(m_aContainerListeners); + while (aListenerIterator.hasMoreElements()) + static_cast< XContainerListener* >(aListenerIterator.next())->elementInserted(aEvent); + } +} + +void SAL_CALL OBookmarkContainer::removeByName( const ::rtl::OUString& _rName ) throw(NoSuchElementException, WrappedTargetException, RuntimeException) +{ + ::rtl::OUString sOldBookmark; + { + MutexGuard aGuard(m_rMutex); + checkValid(sal_True); + + // check the arguments + if (!_rName.getLength()) + throw IllegalArgumentException(); + + if (!checkExistence(_rName)) + throw NoSuchElementException(); + + // the old element (for the notifications) + sOldBookmark = m_aBookmarks[_rName]; + + // do the removal + implRemove(_rName); + } + + // notify the listeners + if (m_aContainerListeners.getLength()) + { + ContainerEvent aEvent(*this, makeAny(_rName), makeAny(sOldBookmark), Any()); + OInterfaceIteratorHelper aListenerIterator(m_aContainerListeners); + while (aListenerIterator.hasMoreElements()) + static_cast< XContainerListener* >(aListenerIterator.next())->elementRemoved(aEvent); + } +} + +// XNameReplace +void SAL_CALL OBookmarkContainer::replaceByName( const ::rtl::OUString& _rName, const Any& aElement ) throw(IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException) +{ + ClearableMutexGuard aGuard(m_rMutex); + checkValid(sal_True); + + // check the arguments + if (!_rName.getLength()) + throw IllegalArgumentException(); + + // do we have such an element? + if (!checkExistence(_rName)) + throw NoSuchElementException(); + + // approve the new object + ::rtl::OUString sNewLink; + if (!(aElement >>= sNewLink)) + throw IllegalArgumentException(); + + // the old element (for the notifications) + ::rtl::OUString sOldLink = m_aBookmarks[_rName]; + + // do the replace + implReplace(_rName, sNewLink); + + // notify the listeners + aGuard.clear(); + if (m_aContainerListeners.getLength()) + { + ContainerEvent aEvent(*this, makeAny(_rName), makeAny(sNewLink), makeAny(sOldLink)); + OInterfaceIteratorHelper aListenerIterator(m_aContainerListeners); + while (aListenerIterator.hasMoreElements()) + static_cast< XContainerListener* >(aListenerIterator.next())->elementReplaced(aEvent); + } +} + +void SAL_CALL OBookmarkContainer::addContainerListener( const Reference< XContainerListener >& _rxListener ) throw(RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + if (_rxListener.is()) + m_aContainerListeners.addInterface(_rxListener); +} + +void SAL_CALL OBookmarkContainer::removeContainerListener( const Reference< XContainerListener >& _rxListener ) throw(RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + if (_rxListener.is()) + m_aContainerListeners.removeInterface(_rxListener); +} + +// XElementAccess +Type SAL_CALL OBookmarkContainer::getElementType( ) throw (RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + return ::getCppuType( static_cast< ::rtl::OUString* >(NULL) ); +} + +sal_Bool SAL_CALL OBookmarkContainer::hasElements( ) throw (RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + return !m_aBookmarks.empty(); +} + +// XEnumerationAccess +Reference< XEnumeration > SAL_CALL OBookmarkContainer::createEnumeration( ) throw(RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + return new ::comphelper::OEnumerationByIndex(static_cast<XIndexAccess*>(this)); +} + +// XIndexAccess +sal_Int32 SAL_CALL OBookmarkContainer::getCount( ) throw(RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + return m_aBookmarks.size(); +} + +Any SAL_CALL OBookmarkContainer::getByIndex( sal_Int32 _nIndex ) throw(IndexOutOfBoundsException, WrappedTargetException, RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + + if ((_nIndex < 0) || (_nIndex >= (sal_Int32)m_aBookmarksIndexed.size())) + throw IndexOutOfBoundsException(); + + return makeAny(m_aBookmarksIndexed[_nIndex]->second); +} + +Any SAL_CALL OBookmarkContainer::getByName( const ::rtl::OUString& _rName ) throw(NoSuchElementException, WrappedTargetException, RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + + if (!checkExistence(_rName)) + throw NoSuchElementException(); + + return makeAny(m_aBookmarks[_rName]); +} + +Sequence< ::rtl::OUString > SAL_CALL OBookmarkContainer::getElementNames( ) throw(RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + + Sequence< ::rtl::OUString > aNames(m_aBookmarks.size()); + ::rtl::OUString* pNames = aNames.getArray(); + ; + for ( ConstMapIteratorVectorIterator aNameIter = m_aBookmarksIndexed.begin(); + aNameIter != m_aBookmarksIndexed.end(); + ++pNames, ++aNameIter + ) + { + *pNames = (*aNameIter)->first; + } + + return aNames; +} + +sal_Bool SAL_CALL OBookmarkContainer::hasByName( const ::rtl::OUString& _rName ) throw(RuntimeException) +{ + MutexGuard aGuard(m_rMutex); + checkValid(sal_False); + + return checkExistence(_rName); +} + +void OBookmarkContainer::implRemove(const ::rtl::OUString& _rName) +{ + MutexGuard aGuard(m_rMutex); + + // look for the name in the index access vector + MapString2StringIterator aMapPos = m_aBookmarks.end(); + for ( MapIteratorVectorIterator aSearch = m_aBookmarksIndexed.begin(); + aSearch != m_aBookmarksIndexed.end(); + ++aSearch + ) + { +#ifdef DBG_UTIL + ::rtl::OUString sName = (*aSearch)->first; +#endif + if ((*aSearch)->first == _rName) + { + aMapPos = *aSearch; + m_aBookmarksIndexed.erase(aSearch); + break; + } + } + + if (m_aBookmarks.end() == aMapPos) + { + OSL_FAIL("OBookmarkContainer::implRemove: inconsistence!"); + return; + } + + // remove the map entries + m_aBookmarks.erase(aMapPos); +} + +void OBookmarkContainer::implAppend(const ::rtl::OUString& _rName, const ::rtl::OUString& _rDocumentLocation) +{ + MutexGuard aGuard(m_rMutex); + + OSL_ENSURE(m_aBookmarks.find(_rName) == m_aBookmarks.end(),"Bookmark already known!"); + m_aBookmarksIndexed.push_back(m_aBookmarks.insert( MapString2String::value_type(_rName,_rDocumentLocation)).first); +} + +void OBookmarkContainer::implReplace(const ::rtl::OUString& _rName, const ::rtl::OUString& _rNewLink) +{ + MutexGuard aGuard(m_rMutex); + OSL_ENSURE(checkExistence(_rName), "OBookmarkContainer::implReplace : invalid name !"); + + m_aBookmarks[_rName] = _rNewLink; +} + +void OBookmarkContainer::checkValid(sal_Bool /*_bIntendWriteAccess*/) const throw (RuntimeException, DisposedException) +{ +} + +Reference< XInterface > SAL_CALL OBookmarkContainer::getParent( ) throw (RuntimeException) +{ + return m_rParent; +} + +void SAL_CALL OBookmarkContainer::setParent( const Reference< XInterface >& /*Parent*/ ) throw (NoSupportException, RuntimeException) +{ + throw NoSupportException(); +} + +} // namespace dbaccess +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |