| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_unotools.hxx" |
| |
| #include <unotools/confignode.hxx> |
| #include <unotools/configpathes.hxx> |
| #include <tools/diagnose_ex.h> |
| #include <osl/diagnose.h> |
| #include <com/sun/star/container/XHierarchicalName.hpp> |
| #include <com/sun/star/beans/PropertyValue.hpp> |
| #include <com/sun/star/lang/XSingleServiceFactory.hpp> |
| #include <com/sun/star/lang/XComponent.hpp> |
| #include <com/sun/star/util/XStringEscape.hpp> |
| #include <com/sun/star/lang/XServiceInfo.hpp> |
| #include <com/sun/star/container/XNamed.hpp> |
| #include <comphelper/extract.hxx> |
| #include <comphelper/componentcontext.hxx> |
| #include <comphelper/namedvaluecollection.hxx> |
| #include <rtl/string.hxx> |
| #if OSL_DEBUG_LEVEL > 0 |
| #include <rtl/strbuf.hxx> |
| #endif |
| |
| //........................................................................ |
| namespace utl |
| { |
| //........................................................................ |
| |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::util; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::container; |
| |
| //======================================================================== |
| //= OConfigurationNode |
| //======================================================================== |
| //------------------------------------------------------------------------ |
| OConfigurationNode::OConfigurationNode(const Reference< XInterface >& _rxNode ) |
| :m_bEscapeNames(sal_False) |
| { |
| OSL_ENSURE(_rxNode.is(), "OConfigurationNode::OConfigurationNode: invalid node interface!"); |
| if (_rxNode.is()) |
| { |
| // collect all interfaces necessary |
| m_xHierarchyAccess = Reference< XHierarchicalNameAccess >(_rxNode, UNO_QUERY); |
| m_xDirectAccess = Reference< XNameAccess >(_rxNode, UNO_QUERY); |
| |
| // reset _all_ interfaces if _one_ of them is not supported |
| if (!m_xHierarchyAccess.is() || !m_xDirectAccess.is()) |
| { |
| m_xHierarchyAccess = NULL; |
| m_xDirectAccess = NULL; |
| } |
| |
| // now for the non-critical interfaces |
| m_xReplaceAccess = Reference< XNameReplace >(_rxNode, UNO_QUERY); |
| m_xContainerAccess = Reference< XNameContainer >(_rxNode, UNO_QUERY); |
| } |
| |
| Reference< XComponent > xConfigNodeComp(m_xDirectAccess, UNO_QUERY); |
| if (xConfigNodeComp.is()) |
| startComponentListening(xConfigNodeComp); |
| |
| if (isValid()) |
| setEscape(isSetNode()); |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationNode::OConfigurationNode(const OConfigurationNode& _rSource) |
| :OEventListenerAdapter() |
| ,m_xHierarchyAccess(_rSource.m_xHierarchyAccess) |
| ,m_xDirectAccess(_rSource.m_xDirectAccess) |
| ,m_xReplaceAccess(_rSource.m_xReplaceAccess) |
| ,m_xContainerAccess(_rSource.m_xContainerAccess) |
| ,m_bEscapeNames(_rSource.m_bEscapeNames) |
| ,m_sCompletePath(_rSource.m_sCompletePath) |
| { |
| Reference< XComponent > xConfigNodeComp(m_xDirectAccess, UNO_QUERY); |
| if (xConfigNodeComp.is()) |
| startComponentListening(xConfigNodeComp); |
| } |
| |
| //------------------------------------------------------------------------ |
| const OConfigurationNode& OConfigurationNode::operator=(const OConfigurationNode& _rSource) |
| { |
| stopAllComponentListening(); |
| |
| m_xHierarchyAccess = _rSource.m_xHierarchyAccess; |
| m_xDirectAccess = _rSource.m_xDirectAccess; |
| m_xContainerAccess = _rSource.m_xContainerAccess; |
| m_xReplaceAccess = _rSource.m_xReplaceAccess; |
| m_bEscapeNames = _rSource.m_bEscapeNames; |
| m_sCompletePath = _rSource.m_sCompletePath; |
| |
| Reference< XComponent > xConfigNodeComp(m_xDirectAccess, UNO_QUERY); |
| if (xConfigNodeComp.is()) |
| startComponentListening(xConfigNodeComp); |
| |
| return *this; |
| } |
| |
| //------------------------------------------------------------------------ |
| void OConfigurationNode::_disposing( const EventObject& _rSource ) |
| { |
| Reference< XComponent > xDisposingSource(_rSource.Source, UNO_QUERY); |
| Reference< XComponent > xConfigNodeComp(m_xDirectAccess, UNO_QUERY); |
| if (xDisposingSource.get() == xConfigNodeComp.get()) |
| clear(); |
| } |
| |
| //------------------------------------------------------------------------ |
| ::rtl::OUString OConfigurationNode::getLocalName() const |
| { |
| ::rtl::OUString sLocalName; |
| try |
| { |
| Reference< XNamed > xNamed( m_xDirectAccess, UNO_QUERY_THROW ); |
| sLocalName = xNamed->getName(); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| return sLocalName; |
| } |
| |
| //------------------------------------------------------------------------ |
| ::rtl::OUString OConfigurationNode::getNodePath() const |
| { |
| ::rtl::OUString sNodePath; |
| try |
| { |
| Reference< XHierarchicalName > xNamed( m_xDirectAccess, UNO_QUERY_THROW ); |
| sNodePath = xNamed->getHierarchicalName(); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| return sNodePath; |
| } |
| |
| //------------------------------------------------------------------------ |
| ::rtl::OUString OConfigurationNode::normalizeName(const ::rtl::OUString& _rName, NAMEORIGIN _eOrigin) const |
| { |
| ::rtl::OUString sName(_rName); |
| if (getEscape()) |
| { |
| Reference< XStringEscape > xEscaper(m_xDirectAccess, UNO_QUERY); |
| if (xEscaper.is() && sName.getLength()) |
| { |
| try |
| { |
| if (NO_CALLER == _eOrigin) |
| sName = xEscaper->escapeString(sName); |
| else |
| sName = xEscaper->unescapeString(sName); |
| } |
| catch(Exception&) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| } |
| return sName; |
| } |
| |
| //------------------------------------------------------------------------ |
| Sequence< ::rtl::OUString > OConfigurationNode::getNodeNames() const throw() |
| { |
| OSL_ENSURE(m_xDirectAccess.is(), "OConfigurationNode::getNodeNames: object is invalid!"); |
| Sequence< ::rtl::OUString > aReturn; |
| if (m_xDirectAccess.is()) |
| { |
| try |
| { |
| aReturn = m_xDirectAccess->getElementNames(); |
| // normalize the names |
| ::rtl::OUString* pNames = aReturn.getArray(); |
| for (sal_Int32 i=0; i<aReturn.getLength(); ++i, ++pNames) |
| *pNames = normalizeName(*pNames, NO_CONFIGURATION); |
| } |
| catch(Exception&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::getNodeNames: caught a generic exception!"); |
| } |
| } |
| |
| return aReturn; |
| } |
| |
| //------------------------------------------------------------------------ |
| sal_Bool OConfigurationNode::removeNode(const ::rtl::OUString& _rName) const throw() |
| { |
| OSL_ENSURE(m_xContainerAccess.is(), "OConfigurationNode::removeNode: object is invalid!"); |
| if (m_xContainerAccess.is()) |
| { |
| try |
| { |
| ::rtl::OUString sName = normalizeName(_rName, NO_CALLER); |
| m_xContainerAccess->removeByName(sName); |
| return sal_True; |
| } |
| catch (NoSuchElementException&) |
| { |
| #if OSL_DEBUG_LEVEL > 0 |
| rtl::OStringBuffer aBuf( 256 ); |
| aBuf.append("OConfigurationNode::removeNode: there is no element named!"); |
| aBuf.append( rtl::OUStringToOString( _rName, RTL_TEXTENCODING_ASCII_US ) ); |
| aBuf.append( "!" ); |
| OSL_ENSURE(sal_False, aBuf.getStr()); |
| #endif |
| } |
| catch (WrappedTargetException&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::removeNode: caught a WrappedTargetException!"); |
| } |
| catch(Exception&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::removeNode: caught a generic exception!"); |
| } |
| } |
| return sal_False; |
| } |
| //------------------------------------------------------------------------ |
| OConfigurationNode OConfigurationNode::insertNode(const ::rtl::OUString& _rName,const Reference< XInterface >& _xNode) const throw() |
| { |
| if(_xNode.is()) |
| { |
| try |
| { |
| ::rtl::OUString sName = normalizeName(_rName, NO_CALLER); |
| m_xContainerAccess->insertByName(sName, makeAny(_xNode)); |
| // if we're here, all was ok ... |
| return OConfigurationNode( _xNode ); |
| } |
| catch(const Exception&) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| |
| // dispose the child if it has already been created, but could not be inserted |
| Reference< XComponent > xChildComp(_xNode, UNO_QUERY); |
| if (xChildComp.is()) |
| try { xChildComp->dispose(); } catch(Exception&) { } |
| } |
| |
| return OConfigurationNode(); |
| } |
| //------------------------------------------------------------------------ |
| OConfigurationNode OConfigurationNode::createNode(const ::rtl::OUString& _rName) const throw() |
| { |
| Reference< XSingleServiceFactory > xChildFactory(m_xContainerAccess, UNO_QUERY); |
| OSL_ENSURE(xChildFactory.is(), "OConfigurationNode::createNode: object is invalid or read-only!"); |
| |
| if (xChildFactory.is()) // implies m_xContainerAccess.is() |
| { |
| Reference< XInterface > xNewChild; |
| try |
| { |
| xNewChild = xChildFactory->createInstance(); |
| } |
| catch(const Exception&) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| return insertNode(_rName,xNewChild); |
| } |
| |
| return OConfigurationNode(); |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationNode OConfigurationNode::appendNode(const ::rtl::OUString& _rName,const OConfigurationNode& _aNewNode) const throw() |
| { |
| return insertNode(_rName,_aNewNode.m_xDirectAccess); |
| } |
| //------------------------------------------------------------------------ |
| OConfigurationNode OConfigurationNode::openNode(const ::rtl::OUString& _rPath) const throw() |
| { |
| OSL_ENSURE(m_xDirectAccess.is(), "OConfigurationNode::openNode: object is invalid!"); |
| OSL_ENSURE(m_xHierarchyAccess.is(), "OConfigurationNode::openNode: object is invalid!"); |
| try |
| { |
| ::rtl::OUString sNormalized = normalizeName(_rPath, NO_CALLER); |
| |
| Reference< XInterface > xNode; |
| if (m_xDirectAccess.is() && m_xDirectAccess->hasByName(sNormalized)) |
| { |
| if (!::cppu::extractInterface(xNode, m_xDirectAccess->getByName(sNormalized))) |
| OSL_ENSURE(sal_False, "OConfigurationNode::openNode: could not open the node!"); |
| } |
| else if (m_xHierarchyAccess.is()) |
| { |
| if (!::cppu::extractInterface(xNode, m_xHierarchyAccess->getByHierarchicalName(_rPath))) |
| OSL_ENSURE(sal_False, "OConfigurationNode::openNode: could not open the node!"); |
| } |
| if (xNode.is()) |
| return OConfigurationNode( xNode ); |
| } |
| catch(NoSuchElementException& e) |
| { |
| (void)e; |
| #if OSL_DEBUG_LEVEL > 0 |
| rtl::OStringBuffer aBuf( 256 ); |
| aBuf.append("OConfigurationNode::openNode: there is no element named "); |
| aBuf.append( rtl::OUStringToOString( _rPath, RTL_TEXTENCODING_ASCII_US ) ); |
| aBuf.append("!"); |
| OSL_ENSURE(sal_False, aBuf.getStr()); |
| #endif |
| } |
| catch(Exception&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::openNode: caught an exception while retrieving the node!"); |
| } |
| return OConfigurationNode(); |
| } |
| |
| //------------------------------------------------------------------------ |
| void OConfigurationNode::setEscape(sal_Bool _bEnable) |
| { |
| m_bEscapeNames = _bEnable && Reference< XStringEscape >::query(m_xDirectAccess).is(); |
| } |
| |
| //------------------------------------------------------------------------ |
| sal_Bool OConfigurationNode::isSetNode() const |
| { |
| sal_Bool bIsSet = sal_False; |
| Reference< XServiceInfo > xSI(m_xHierarchyAccess, UNO_QUERY); |
| if (xSI.is()) |
| { |
| try { bIsSet = xSI->supportsService(::rtl::OUString::createFromAscii("com.sun.star.configuration.SetAccess")); } |
| catch(Exception&) { } |
| } |
| return bIsSet; |
| } |
| |
| //--------------------------------------------------------------------- |
| //--- 20.08.01 19:03:20 ----------------------------------------------- |
| |
| sal_Bool OConfigurationNode::hasByHierarchicalName( const ::rtl::OUString& _rName ) const throw() |
| { |
| OSL_ENSURE( m_xHierarchyAccess.is(), "OConfigurationNode::hasByHierarchicalName: no hierarchy access!" ); |
| try |
| { |
| if ( m_xHierarchyAccess.is() ) |
| { |
| ::rtl::OUString sName = normalizeName( _rName, NO_CALLER ); |
| return m_xHierarchyAccess->hasByHierarchicalName( sName ); |
| } |
| } |
| catch(Exception&) |
| { |
| } |
| return sal_False; |
| } |
| |
| //------------------------------------------------------------------------ |
| sal_Bool OConfigurationNode::hasByName(const ::rtl::OUString& _rName) const throw() |
| { |
| OSL_ENSURE(m_xDirectAccess.is(), "OConfigurationNode::hasByName: object is invalid!"); |
| try |
| { |
| ::rtl::OUString sName = normalizeName(_rName, NO_CALLER); |
| if (m_xDirectAccess.is()) |
| return m_xDirectAccess->hasByName(sName); |
| } |
| catch(Exception&) |
| { |
| } |
| return sal_False; |
| } |
| |
| //------------------------------------------------------------------------ |
| sal_Bool OConfigurationNode::setNodeValue(const ::rtl::OUString& _rPath, const Any& _rValue) const throw() |
| { |
| sal_Bool bResult = false; |
| |
| OSL_ENSURE(m_xReplaceAccess.is(), "OConfigurationNode::setNodeValue: object is invalid!"); |
| if (m_xReplaceAccess.is()) |
| { |
| try |
| { |
| // check if _rPath is a level-1 path |
| ::rtl::OUString sNormalizedName = normalizeName(_rPath, NO_CALLER); |
| if (m_xReplaceAccess->hasByName(sNormalizedName)) |
| { |
| m_xReplaceAccess->replaceByName(sNormalizedName, _rValue); |
| bResult = true; |
| } |
| |
| // check if the name refers to a indirect descendant |
| else if (m_xHierarchyAccess.is() && m_xHierarchyAccess->hasByHierarchicalName(_rPath)) |
| { |
| OSL_ASSERT(_rPath.getLength()); |
| |
| ::rtl::OUString sParentPath, sLocalName; |
| |
| if ( splitLastFromConfigurationPath(_rPath, sParentPath, sLocalName) ) |
| { |
| OConfigurationNode aParentAccess = openNode(sParentPath); |
| if (aParentAccess.isValid()) |
| bResult = aParentAccess.setNodeValue(sLocalName, _rValue); |
| } |
| else |
| { |
| m_xReplaceAccess->replaceByName(sLocalName, _rValue); |
| bResult = true; |
| } |
| } |
| |
| } |
| catch(IllegalArgumentException&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::setNodeValue: could not replace the value: caught an IllegalArgumentException!"); |
| } |
| catch(NoSuchElementException&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::setNodeValue: could not replace the value: caught a NoSuchElementException!"); |
| } |
| catch(WrappedTargetException&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::setNodeValue: could not replace the value: caught a WrappedTargetException!"); |
| } |
| catch(Exception&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::setNodeValue: could not replace the value: caught a generic Exception!"); |
| } |
| |
| |
| } |
| return bResult; |
| } |
| |
| //------------------------------------------------------------------------ |
| Any OConfigurationNode::getNodeValue(const ::rtl::OUString& _rPath) const throw() |
| { |
| OSL_ENSURE(m_xDirectAccess.is(), "OConfigurationNode::hasByName: object is invalid!"); |
| OSL_ENSURE(m_xHierarchyAccess.is(), "OConfigurationNode::hasByName: object is invalid!"); |
| Any aReturn; |
| try |
| { |
| ::rtl::OUString sNormalizedPath = normalizeName(_rPath, NO_CALLER); |
| if (m_xDirectAccess.is() && m_xDirectAccess->hasByName(sNormalizedPath) ) |
| { |
| aReturn = m_xDirectAccess->getByName(sNormalizedPath); |
| } |
| else if (m_xHierarchyAccess.is()) |
| { |
| aReturn = m_xHierarchyAccess->getByHierarchicalName(_rPath); |
| } |
| } |
| catch(const NoSuchElementException&) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| return aReturn; |
| } |
| |
| //------------------------------------------------------------------------ |
| void OConfigurationNode::clear() throw() |
| { |
| m_xHierarchyAccess.clear(); |
| m_xDirectAccess.clear(); |
| m_xReplaceAccess.clear(); |
| m_xContainerAccess.clear(); |
| } |
| |
| //======================================================================== |
| //= helper |
| //======================================================================== |
| namespace |
| { |
| //-------------------------------------------------------------------- |
| static const ::rtl::OUString& lcl_getProviderServiceName( ) |
| { |
| static ::rtl::OUString s_sProviderServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationProvider" ) ); |
| return s_sProviderServiceName; |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XMultiServiceFactory > lcl_getConfigProvider( const ::comphelper::ComponentContext& i_rContext ) |
| { |
| try |
| { |
| Reference< XMultiServiceFactory > xProvider( i_rContext.createComponent( lcl_getProviderServiceName() ), UNO_QUERY_THROW ); |
| return xProvider; |
| } |
| catch ( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| return NULL; |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XInterface > lcl_createConfigurationRoot( const Reference< XMultiServiceFactory >& i_rxConfigProvider, |
| const ::rtl::OUString& i_rNodePath, const bool i_bUpdatable, const sal_Int32 i_nDepth, const bool i_bLazyWrite ) |
| { |
| ENSURE_OR_RETURN( i_rxConfigProvider.is(), "invalid provider", NULL ); |
| try |
| { |
| ::comphelper::NamedValueCollection aArgs; |
| aArgs.put( "nodepath", i_rNodePath ); |
| aArgs.put( "lazywrite", i_bLazyWrite ); |
| aArgs.put( "depth", i_nDepth ); |
| |
| ::rtl::OUString sAccessService = ::rtl::OUString::createFromAscii( |
| i_bUpdatable |
| ? "com.sun.star.configuration.ConfigurationUpdateAccess" |
| : "com.sun.star.configuration.ConfigurationAccess" ); |
| |
| Reference< XInterface > xRoot( |
| i_rxConfigProvider->createInstanceWithArguments( sAccessService, aArgs.getWrappedPropertyValues() ), |
| UNO_SET_THROW |
| ); |
| return xRoot; |
| } |
| catch ( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| return NULL; |
| } |
| } |
| //======================================================================== |
| //= OConfigurationTreeRoot |
| //======================================================================== |
| //------------------------------------------------------------------------ |
| OConfigurationTreeRoot::OConfigurationTreeRoot( const Reference< XChangesBatch >& _rxRootNode ) |
| :OConfigurationNode( _rxRootNode.get() ) |
| ,m_xCommitter(_rxRootNode) |
| { |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationTreeRoot::OConfigurationTreeRoot( const Reference< XInterface >& _rxRootNode ) |
| :OConfigurationNode( _rxRootNode ) |
| ,m_xCommitter( _rxRootNode, UNO_QUERY ) |
| { |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationTreeRoot::OConfigurationTreeRoot( const ::comphelper::ComponentContext& i_rContext, const sal_Char* i_pAsciiNodePath, const bool i_bUpdatable ) |
| :OConfigurationNode( lcl_createConfigurationRoot( lcl_getConfigProvider( i_rContext.getLegacyServiceFactory() ), |
| ::rtl::OUString::createFromAscii( i_pAsciiNodePath ), i_bUpdatable, -1, false ).get() ) |
| ,m_xCommitter() |
| { |
| if ( i_bUpdatable ) |
| { |
| m_xCommitter.set( getUNONode(), UNO_QUERY ); |
| OSL_ENSURE( m_xCommitter.is(), "OConfigurationTreeRoot::OConfigurationTreeRoot: could not create an updatable node!" ); |
| } |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationTreeRoot::OConfigurationTreeRoot( const ::comphelper::ComponentContext& i_rContext, const ::rtl::OUString& i_rNodePath, const bool i_bUpdatable ) |
| :OConfigurationNode( lcl_createConfigurationRoot( lcl_getConfigProvider( i_rContext.getLegacyServiceFactory() ), |
| i_rNodePath, i_bUpdatable, -1, false ).get() ) |
| ,m_xCommitter() |
| { |
| if ( i_bUpdatable ) |
| { |
| m_xCommitter.set( getUNONode(), UNO_QUERY ); |
| OSL_ENSURE( m_xCommitter.is(), "OConfigurationTreeRoot::OConfigurationTreeRoot: could not create an updatable node!" ); |
| } |
| } |
| |
| //------------------------------------------------------------------------ |
| void OConfigurationTreeRoot::clear() throw() |
| { |
| OConfigurationNode::clear(); |
| m_xCommitter.clear(); |
| } |
| |
| //------------------------------------------------------------------------ |
| sal_Bool OConfigurationTreeRoot::commit() const throw() |
| { |
| OSL_ENSURE(isValid(), "OConfigurationTreeRoot::commit: object is invalid!"); |
| if (!isValid()) |
| return sal_False; |
| OSL_ENSURE(m_xCommitter.is(), "OConfigurationTreeRoot::commit: I'm a readonly node!"); |
| if (!m_xCommitter.is()) |
| return sal_False; |
| |
| try |
| { |
| m_xCommitter->commitChanges(); |
| return sal_True; |
| } |
| catch(const Exception&) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| return sal_False; |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationTreeRoot OConfigurationTreeRoot::createWithProvider(const Reference< XMultiServiceFactory >& _rxConfProvider, const ::rtl::OUString& _rPath, sal_Int32 _nDepth, CREATION_MODE _eMode, sal_Bool _bLazyWrite) |
| { |
| Reference< XInterface > xRoot( lcl_createConfigurationRoot( |
| _rxConfProvider, _rPath, _eMode != CM_READONLY, _nDepth, _bLazyWrite ) ); |
| if ( xRoot.is() ) |
| return OConfigurationTreeRoot( xRoot ); |
| return OConfigurationTreeRoot(); |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationTreeRoot OConfigurationTreeRoot::createWithServiceFactory( const Reference< XMultiServiceFactory >& _rxORB, const ::rtl::OUString& _rPath, sal_Int32 _nDepth, CREATION_MODE _eMode, sal_Bool _bLazyWrite ) |
| { |
| return createWithProvider( lcl_getConfigProvider( _rxORB ), _rPath, _nDepth, _eMode, _bLazyWrite ); |
| } |
| |
| //------------------------------------------------------------------------ |
| OConfigurationTreeRoot OConfigurationTreeRoot::tryCreateWithServiceFactory( const Reference< XMultiServiceFactory >& _rxORB, |
| const ::rtl::OUString& _rPath, sal_Int32 _nDepth , CREATION_MODE _eMode , sal_Bool _bLazyWrite ) |
| { |
| OSL_ENSURE( _rxORB.is(), "OConfigurationTreeRoot::tryCreateWithServiceFactory: invalid service factory!" ); |
| if ( _rxORB.is() ) |
| { |
| try |
| { |
| Reference< XMultiServiceFactory > xConfigFactory( _rxORB->createInstance( lcl_getProviderServiceName( ) ), UNO_QUERY ); |
| if ( xConfigFactory.is() ) |
| return createWithProvider( xConfigFactory, _rPath, _nDepth, _eMode, _bLazyWrite ); |
| } |
| catch(const Exception&) |
| { |
| // silence this, 'cause the contract of this method states "no assertions" |
| } |
| } |
| return OConfigurationTreeRoot(); |
| } |
| |
| //........................................................................ |
| } // namespace utl |
| //........................................................................ |
| |
