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Diffstat (limited to 'configmgr/source/backend/updatedispatch.cxx')
| -rw-r--r-- | configmgr/source/backend/updatedispatch.cxx | 499 |
1 files changed, 0 insertions, 499 deletions
diff --git a/configmgr/source/backend/updatedispatch.cxx b/configmgr/source/backend/updatedispatch.cxx deleted file mode 100644 index 6e805308c7a9..000000000000 --- a/configmgr/source/backend/updatedispatch.cxx +++ /dev/null @@ -1,499 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2008 by Sun Microsystems, Inc. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * $RCSfile: updatedispatch.cxx,v $ - * $Revision: 1.12 $ - * - * 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_configmgr.hxx" - -#include "treefragment.hxx" -#include "updatedispatch.hxx" -#include "configpath.hxx" -#include "node.hxx" -#include "matchlocale.hxx" - -#include <com/sun/star/configuration/backend/XUpdateHandler.hpp> -#include <com/sun/star/configuration/backend/NodeAttribute.hpp> - -namespace configmgr -{ -// ----------------------------------------------------------------------------- - namespace backend - { -// ----------------------------------------------------------------------------- - -UpdateDispatcher::UpdateDispatcher(uno::Reference< backenduno::XUpdateHandler > const & _xUpdateHandler, rtl::OUString const & _aLocale) -: m_pContextPath(NULL) -, m_xUpdateHandler(_xUpdateHandler) -, m_aLocale(_aLocale) -, m_aElementName() -, m_bInValueSet(false) -, m_bInLocalizedValues(false) -{ -} -// ----------------------------------------------------------------------------- - -UpdateDispatcher::~UpdateDispatcher() -{ -} -// ----------------------------------------------------------------------------- - -void UpdateDispatcher::dispatchUpdate(configuration::AbsolutePath const & _aRootPath, SubtreeChange const& _anUpdate) -{ - if (!m_xUpdateHandler.is()) - { - rtl::OUString sMsg( RTL_CONSTASCII_USTRINGPARAM("ERROR: Cannot dispatch update - no handler found") ); - throw uno::RuntimeException(sMsg,NULL); - } - - OSL_PRECOND( !_aRootPath.isRoot(), "Cannot apply update, where root is outside a component" ); - - OSL_PRECOND( m_pContextPath == NULL, "Update Dispatcher already has a context path" ); - if (!_aRootPath.getParentPath().isRoot()) - { - OSL_ENSURE(false,"Obsolete functionality used: starting update with non-empty context"); - m_pContextPath = &_aRootPath; - } - - this->startUpdate(); - this->applyToChange(_anUpdate); - this->endUpdate(); - - m_pContextPath = NULL; -} -// ----------------------------------------------------------------------------- - -void UpdateDispatcher::startUpdate() -{ - m_xUpdateHandler->startUpdate(); - m_bInValueSet = false; - m_bInLocalizedValues = false; - m_aElementName = rtl::OUString(); - - if (m_pContextPath) - { - std::vector<configuration::Path::Component>::const_reverse_iterator it = m_pContextPath->begin(); - std::vector<configuration::Path::Component>::const_reverse_iterator stop = m_pContextPath->end(); - - OSL_ASSERT(it != stop); - --stop; - - for ( ; it != stop; ++it) - { - m_xUpdateHandler->modifyNode(it->getName(),0,0,false); - } - } -} -// ----------------------------------------------------------------------------- - -void UpdateDispatcher::endUpdate() -{ - if (m_pContextPath) - { - std::vector<configuration::Path::Component>::const_reverse_iterator it = m_pContextPath->begin(); - std::vector<configuration::Path::Component>::const_reverse_iterator stop = m_pContextPath->end(); - - OSL_ASSERT(it != stop); - --stop; - - for ( ; it != stop; ++it) - { - m_xUpdateHandler->endNode(); - } - } - m_xUpdateHandler->endUpdate(); -} -// ----------------------------------------------------------------------------- - -void UpdateDispatcher::handle(ValueChange const& aValueNode) -{ - // special case: doing members of a localized property (as set) - if (m_bInLocalizedValues) - { - rtl::OUString aLocale = aValueNode.getNodeName(); - - if (aLocale.getLength()) - { - if ( aValueNode.isToDefault() ) - m_xUpdateHandler->resetPropertyValueForLocale( aLocale ); - else - m_xUpdateHandler->setPropertyValueForLocale( aValueNode.getNewValue(), aLocale ); - } - else - { - if ( aValueNode.isToDefault() ) - m_xUpdateHandler->resetPropertyValue( ); - else - m_xUpdateHandler->setPropertyValue( aValueNode.getNewValue() ); - } - return; - } - - // normal case: updating a single property - switch (aValueNode.getMode()) - { - case ValueChange::wasDefault: - if (aValueNode.isReplacedValue()) - { - - OSL_ENSURE(m_bInValueSet, "UpdateDispatcher: Cannot add/replace a value in a nonextensible node"); - OSL_ENSURE(!aValueNode.isLocalizedValue(), "UpdateDispatcher: Cannot add a localized value in a layer"); - - sal_Int16 nAttr = getUpdateAttributes(aValueNode.getAttributes(),true); - - if (aValueNode.getNewValue().hasValue()) - { - m_xUpdateHandler->addOrReplacePropertyWithValue( aValueNode.getNodeName(), - nAttr, - aValueNode.getNewValue()); - } - else - { - m_xUpdateHandler->addOrReplaceProperty( aValueNode.getNodeName(), - nAttr, - aValueNode.getValueType()); - } - - break; - } - // else fall thru to changeValue case - - case ValueChange::changeValue: - { - sal_Int16 nAttr = getUpdateAttributes(aValueNode.getAttributes(),false); - sal_Int16 nAttrMask = getUpdateAttributeMask(aValueNode.getAttributes()); - - m_xUpdateHandler->modifyProperty( aValueNode.getNodeName(), - nAttr, nAttrMask, - aValueNode.getValueType() ); - - if (aValueNode.isLocalizedValue() && m_aLocale.getLength()) - { - m_xUpdateHandler->setPropertyValueForLocale( aValueNode.getNewValue(), m_aLocale ); - } - else - { - m_xUpdateHandler->setPropertyValue( aValueNode.getNewValue() ); - } - - m_xUpdateHandler->endProperty(); - } - break; - - case ValueChange::setToDefault: - m_xUpdateHandler->resetProperty( aValueNode.getNodeName() ); - break; - - case ValueChange::changeDefault: - OSL_ENSURE(false, "Illegal mode in ValueChange"); - break; - - default: - OSL_ENSURE(false, "Illegal mode in ValueChange"); - break; - }; -} -// ----------------------------------------------------------------------------- - -void UpdateDispatcher::handle(AddNode const& aAddNode) -{ - rtl::Reference< data::TreeSegment > aAddedTree = aAddNode.getNewTree(); - - OSL_ENSURE(aAddedTree.is(), "AddNode has no new data -> cannot add anything"); - - OSL_ENSURE( ((m_bInValueSet||m_bInLocalizedValues) == aAddedTree->fragment->nodes[0].isValue()), - "Found added subtree in value set (extensible group)\n" ); - - this->visitTree(aAddedTree->fragment); -} -// ----------------------------------------------------------------------------- - -void UpdateDispatcher::handle(RemoveNode const& aRemoveNode) -{ - OSL_ENSURE( !m_bInLocalizedValues, "UpdateDispatcher: Removing values for a specific locale is currently not supported"); - - rtl::Reference< data::TreeSegment > aRemovedTree = aRemoveNode.getRemovedTree(); - - OSL_ENSURE( !aRemovedTree.is() || - ((m_bInValueSet||m_bInLocalizedValues) == aRemovedTree->fragment->nodes[0].isValue()), - "Found removed subtree in value set (extensible group)\n" ); - - if (m_bInLocalizedValues) - OSL_TRACE("configmgr: UpdateDispatcher - Removing value for locale ignored"); - - else if (m_bInValueSet) - m_xUpdateHandler->removeProperty( aRemoveNode.getNodeName() ); - - else - m_xUpdateHandler->removeNode( aRemoveNode.getNodeName() ); -} -// ----------------------------------------------------------------------------- - -void UpdateDispatcher::handle(SubtreeChange const& aSubtree) -{ - OSL_ENSURE( !m_bInLocalizedValues, "UpdateDispatcher: A localized value cannot be a complete subtree"); - OSL_ENSURE( !m_bInValueSet, "UpdateDispatcher: A dynamic property cannot be a complete subtree"); - - sal_Int16 nAttr = getUpdateAttributes(aSubtree.getAttributes(),false); - sal_Int16 nAttrMask = getUpdateAttributeMask(aSubtree.getAttributes()); - - if (isLocalizedValueSet(aSubtree)) - { - m_xUpdateHandler->modifyProperty( aSubtree.getNodeName(), - nAttr, nAttrMask, - uno::Type() ); - - m_bInLocalizedValues = true; - this->applyToChildren(aSubtree); - m_bInLocalizedValues = false; - - m_xUpdateHandler->endProperty(); - } - - else - { - m_xUpdateHandler->modifyNode( aSubtree.getNodeName(), - nAttr, nAttrMask, - aSubtree.isToDefault() ); - - m_bInValueSet = isValueSet(aSubtree); - this->applyToChildren(aSubtree); - m_bInValueSet = false; - - m_xUpdateHandler->endNode(); - } -} -// ----------------------------------------------------------------------------- - -bool UpdateDispatcher::handle(sharable::ValueNode * node) -{ - rtl::OUString aName; - - // special case: doing members of a localized property (as set) - if (m_bInLocalizedValues) - { - // the node name is the locale - rtl::OUString aLocale; - OSL_VERIFY(testReplacedAndGetName(sharable::node(node), aLocale)); // "Adding a localized subvalue but not as root of element tree" - - if (aLocale.getLength() && ! localehelper::isDefaultLanguage(aLocale)) - { - m_xUpdateHandler->setPropertyValueForLocale(node->getValue(), aLocale); - } - else - { - m_xUpdateHandler->setPropertyValue(node->getValue()); - } - } - else if (testReplacedAndGetName(sharable::node(node), aName) && sharable::node(node)->getAttributes().isRemovable()) // we must be inside a set of values - { - - OSL_ENSURE(!node->info.isLocalized(), "UpdateDispatcher: Cannot add a localized value in a layer ."); - - sal_Int16 nAttr = getUpdateAttributes(sharable::node(node)->getAttributes(),true); - - if (!node->isNull()) - { - m_xUpdateHandler->addOrReplacePropertyWithValue( aName, - nAttr, - node->getValue()); - } - else - { - m_xUpdateHandler->addOrReplaceProperty( aName, - nAttr, - node->getValueType()); - } - } - else // normal case: updating a single property //Inserting set - { - sal_Int16 nAttr = getUpdateAttributes(sharable::node(node)->getAttributes(),false); - sal_Int16 nAttrMask = getUpdateAttributeMask(sharable::node(node)->getAttributes()); - - m_xUpdateHandler->modifyProperty( aName, nAttr, nAttrMask, node->getValueType() ); - - if (node->info.isLocalized() && m_aLocale.getLength()) - { - m_xUpdateHandler->setPropertyValueForLocale(node->getValue(), m_aLocale); - } - else - { - m_xUpdateHandler->setPropertyValue(node->getValue()); - } - - m_xUpdateHandler->endProperty(); - } - return false; -} -// ----------------------------------------------------------------------------- - -bool UpdateDispatcher::handle(sharable::GroupNode * node) -{ - OSL_ENSURE( !m_bInLocalizedValues, "UpdateDispatcher: A localized value cannot be a complete group"); - - rtl::OUString aName; - - if ( testReplacedAndGetName(sharable::node(node), aName) ) - { - sal_Int16 nAttr = getUpdateAttributes(sharable::node(node)->getAttributes(),true); - - m_xUpdateHandler->addOrReplaceNode( aName, nAttr ); - - this->visitChildren(node); - - m_xUpdateHandler->endNode(); - } - else - { - sal_Int16 nAttr = getUpdateAttributes(sharable::node(node)->getAttributes(),false); - sal_Int16 nAttrMask = getUpdateAttributeMask(sharable::node(node)->getAttributes()); - - m_xUpdateHandler->modifyNode( aName, nAttr, nAttrMask, false ); - - this->visitChildren(node); - - m_xUpdateHandler->endNode(); - } - return false; -} -// ----------------------------------------------------------------------------- - -bool UpdateDispatcher::handle(sharable::SetNode * node) -{ - OSL_ENSURE( !m_bInLocalizedValues, "UpdateDispatcher: A localized value cannot be a complete set"); - - rtl::OUString aName; - - if ( testReplacedAndGetName(sharable::node(node), aName) ) - { - OSL_ENSURE( !node->info.isLocalized(), "UpdateDispatcher: Cannot add a localized value in a layer." ); - - sal_Int16 nAttr = getUpdateAttributes(sharable::node(node)->getAttributes(),true); - - m_xUpdateHandler->addOrReplaceNode( aName, nAttr ); - - this->visitElements(node); - - m_xUpdateHandler->endNode(); - } - else - { - sal_Int16 nAttr = getUpdateAttributes(sharable::node(node)->getAttributes(),false); - sal_Int16 nAttrMask = getUpdateAttributeMask(sharable::node(node)->getAttributes()); - - if (node->info.isLocalized()) - { - m_xUpdateHandler->modifyProperty( aName, nAttr, nAttrMask, uno::Type() ); - - m_bInLocalizedValues = true; - this->visitElements(node); - m_bInLocalizedValues = false; - - m_xUpdateHandler->endProperty(); - } - - else - { - m_xUpdateHandler->modifyNode( aName, nAttr, nAttrMask, false ); - - this->visitElements(node); - - m_xUpdateHandler->endNode(); - } - } - return false; -} -// ----------------------------------------------------------------------------- - -bool UpdateDispatcher::testReplacedAndGetName(sharable::Node * node, rtl::OUString & _aName) -{ - if (m_aElementName.getLength()) - { - OSL_ENSURE( node->isFragmentRoot(), "ERROR - UpdateDispatcher: Found orphaned 'element' name for inner node"); - _aName = m_aElementName; - m_aElementName = rtl::OUString(); - return true; - } - else - { - OSL_ENSURE(!node->isFragmentRoot(), "ERROR - UpdateDispatcher: Found no 'element' name for fragment root node"); - _aName = node->getName(); - return false; - } -} -// ----------------------------------------------------------------------------- - -bool UpdateDispatcher::handle(sharable::TreeFragment * tree) -{ - m_aElementName = tree->getName(); - bool done = SetVisitor::handle(tree); // dispatch to root node - m_aElementName = rtl::OUString(); // clear - just to be safe - return done; -} -// ----------------------------------------------------------------------------- - -sal_Int16 UpdateDispatcher::getUpdateAttributes(node::Attributes const & _aAttributes, bool bAdded) -{ - namespace NodeAttribute = backenduno::NodeAttribute; - - // no support for post-creation attribute changes yet - if (!bAdded) - { - OSL_ENSURE( getUpdateAttributeMask(_aAttributes) == 0, - "Incomplete support for attribute changes" ); - return 0; - } - - sal_Int16 nResult = 0; - - if (_aAttributes.isReadonly()) - nResult = NodeAttribute::READONLY; - - if (_aAttributes.isFinalized()) - nResult |= NodeAttribute::FINALIZED; - - if (!_aAttributes.isNullable()) - nResult |= NodeAttribute::MANDATORY; - - return nResult; -} -// ----------------------------------------------------------------------------- - -sal_Int16 UpdateDispatcher::getUpdateAttributeMask(node::Attributes const & /*_aAttributes*/) -{ - // no support for post-creation attribute changes yet - return 0; -} -// ----------------------------------------------------------------------------- - -// ----------------------------------------------------------------------------- -// ----------------------------------------------------------------------------- - } // namespace backend - -// ------------------------------------------------------------------------- -} // namespace configmgr |