LCOV - code coverage report
Current view: top level - filter/source/config/cache - contenthandlerfactory.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 28 48 58.3 %
Date: 2012-08-25 Functions: 9 9 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 24 126 19.0 %

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            :  *
       4                 :            :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5                 :            :  *
       6                 :            :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7                 :            :  *
       8                 :            :  * OpenOffice.org - a multi-platform office productivity suite
       9                 :            :  *
      10                 :            :  * This file is part of OpenOffice.org.
      11                 :            :  *
      12                 :            :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13                 :            :  * it under the terms of the GNU Lesser General Public License version 3
      14                 :            :  * only, as published by the Free Software Foundation.
      15                 :            :  *
      16                 :            :  * OpenOffice.org is distributed in the hope that it will be useful,
      17                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19                 :            :  * GNU Lesser General Public License version 3 for more details
      20                 :            :  * (a copy is included in the LICENSE file that accompanied this code).
      21                 :            :  *
      22                 :            :  * You should have received a copy of the GNU Lesser General Public License
      23                 :            :  * version 3 along with OpenOffice.org.  If not, see
      24                 :            :  * <http://www.openoffice.org/license.html>
      25                 :            :  * for a copy of the LGPLv3 License.
      26                 :            :  *
      27                 :            :  ************************************************************************/
      28                 :            : 
      29                 :            : 
      30                 :            : #include "contenthandlerfactory.hxx"
      31                 :            : #include "querytokenizer.hxx"
      32                 :            : #include "macros.hxx"
      33                 :            : #include "constant.hxx"
      34                 :            : #include "versions.hxx"
      35                 :            : 
      36                 :            : #include <com/sun/star/lang/XInitialization.hpp>
      37                 :            : #include <comphelper/enumhelper.hxx>
      38                 :            : 
      39                 :            : 
      40                 :            : namespace filter{
      41                 :            :     namespace config{
      42                 :            : 
      43                 :            : namespace css = ::com::sun::star;
      44                 :            : 
      45                 :            : 
      46                 :            : 
      47                 :            : 
      48                 :        153 : ContentHandlerFactory::ContentHandlerFactory(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
      49                 :            : {
      50                 :            :     BaseContainer::init(xSMGR                                                 ,
      51                 :            :                         ContentHandlerFactory::impl_getImplementationName()   ,
      52                 :            :                         ContentHandlerFactory::impl_getSupportedServiceNames(),
      53 [ +  - ][ +  - ]:        153 :                         FilterCache::E_CONTENTHANDLER                         );
         [ +  - ][ +  - ]
      54                 :        153 : }
      55                 :            : 
      56                 :            : 
      57                 :            : 
      58                 :        153 : ContentHandlerFactory::~ContentHandlerFactory()
      59                 :            : {
      60         [ -  + ]:        306 : }
      61                 :            : 
      62                 :            : 
      63                 :            : 
      64                 :          4 : css::uno::Reference< css::uno::XInterface > SAL_CALL ContentHandlerFactory::createInstance(const ::rtl::OUString& sHandler)
      65                 :            :     throw(css::uno::Exception       ,
      66                 :            :           css::uno::RuntimeException)
      67                 :            : {
      68         [ +  - ]:          4 :     return createInstanceWithArguments(sHandler, css::uno::Sequence< css::uno::Any >());
      69                 :            : }
      70                 :            : 
      71                 :            : 
      72                 :            : 
      73                 :          4 : css::uno::Reference< css::uno::XInterface > SAL_CALL ContentHandlerFactory::createInstanceWithArguments(const ::rtl::OUString&                     sHandler  ,
      74                 :            :                                                                                                         const css::uno::Sequence< css::uno::Any >& lArguments)
      75                 :            :     throw(css::uno::Exception       ,
      76                 :            :           css::uno::RuntimeException)
      77                 :            : {
      78                 :          4 :     css::uno::Reference< css::uno::XInterface > xHandler;
      79                 :            : 
      80                 :            :     // SAFE ->
      81         [ +  - ]:          4 :     ::osl::ResettableMutexGuard aLock(m_aLock);
      82                 :            : 
      83                 :          4 :     ::rtl::OUString sRealHandler = sHandler;
      84                 :            : 
      85                 :            :     #ifdef _FILTER_CONFIG_MIGRATION_Q_
      86                 :            : 
      87                 :            :         /* -> TODO - HACK
      88                 :            :             check if the given handler name realy exist ...
      89                 :            :             Because our old implementation worked with an internal
      90                 :            :             type name instead of a handler name. For a small migration time
      91                 :            :             we must simulate this old feature :-( */
      92                 :            : 
      93 [ +  - ][ -  + ]:          4 :         if (!m_rCache->hasItem(FilterCache::E_CONTENTHANDLER, sHandler) && m_rCache->hasItem(FilterCache::E_TYPE, sHandler))
         [ #  # ][ #  # ]
         [ #  # ][ -  + ]
                 [ +  - ]
      94                 :            :         {
      95                 :            :             _FILTER_CONFIG_LOG_("ContentHandlerFactory::createInstanceWithArguments() ... simulate old type search functionality!\n");
      96                 :            : 
      97         [ #  # ]:          0 :             css::uno::Sequence< ::rtl::OUString > lTypes(1);
      98         [ #  # ]:          0 :             lTypes[0] = sHandler;
      99                 :            : 
     100         [ #  # ]:          0 :             css::uno::Sequence< css::beans::NamedValue > lQuery(1);
     101         [ #  # ]:          0 :             lQuery[0].Name    = PROPNAME_TYPES;
     102 [ #  # ][ #  # ]:          0 :             lQuery[0].Value <<= lTypes;
     103                 :            : 
     104         [ #  # ]:          0 :             css::uno::Reference< css::container::XEnumeration > xSet = createSubSetEnumerationByProperties(lQuery);
     105 [ #  # ][ #  # ]:          0 :             while(xSet->hasMoreElements())
                 [ #  # ]
     106                 :            :             {
     107 [ #  # ][ #  # ]:          0 :                 ::comphelper::SequenceAsHashMap lHandlerProps(xSet->nextElement());
                 [ #  # ]
     108 [ #  # ][ #  # ]:          0 :                 if (!(lHandlerProps[PROPNAME_NAME] >>= sRealHandler))
     109                 :          0 :                     continue;
     110 [ #  # ][ #  # ]:          0 :             }
     111                 :            : 
     112                 :            :             // prevent outside code against NoSuchElementException!
     113                 :            :             // But dont implement such defensive strategy for our new create handling :-)
     114 [ #  # ][ #  # ]:          0 :             if (!m_rCache->hasItem(FilterCache::E_CONTENTHANDLER, sRealHandler))
                 [ #  # ]
     115 [ #  # ][ #  # ]:          0 :                 return css::uno::Reference< css::uno::XInterface>();
         [ #  # ][ #  # ]
                 [ #  # ]
     116                 :            :         }
     117                 :            : 
     118                 :            :         /* <- HACK */
     119                 :            : 
     120                 :            :     #endif // _FILTER_CONFIG_MIGRATION_Q_
     121                 :            : 
     122                 :            :     // search handler on cache
     123 [ +  - ][ +  - ]:          4 :     CacheItem aHandler = m_rCache->getItem(FilterCache::E_CONTENTHANDLER, sRealHandler);
     124                 :            : 
     125                 :            :     // create service instance
     126 [ +  - ][ +  - ]:          4 :     xHandler = m_xSMGR->createInstance(sRealHandler);
                 [ +  - ]
     127                 :            : 
     128                 :            :     // initialize filter
     129         [ +  - ]:          4 :     css::uno::Reference< css::lang::XInitialization > xInit(xHandler, css::uno::UNO_QUERY);
     130         [ -  + ]:          4 :     if (xInit.is())
     131                 :            :     {
     132                 :            :         // format: lInitData[0] = seq<PropertyValue>, which contains all configuration properties of this handler
     133                 :            :         //         lInitData[1] = lArguments[0]
     134                 :            :         //         ...
     135                 :            :         //         lInitData[n] = lArguments[n-1]
     136         [ #  # ]:          0 :         css::uno::Sequence< css::beans::PropertyValue > lConfig;
     137         [ #  # ]:          0 :         aHandler >> lConfig;
     138                 :            : 
     139         [ #  # ]:          0 :         ::comphelper::SequenceAsVector< css::uno::Any > stlArguments(lArguments);
     140 [ #  # ][ #  # ]:          0 :         stlArguments.insert(stlArguments.begin(), css::uno::makeAny(lConfig));
     141                 :            : 
     142         [ #  # ]:          0 :         css::uno::Sequence< css::uno::Any > lInitData;
     143         [ #  # ]:          0 :         stlArguments >> lInitData;
     144                 :            : 
     145 [ #  # ][ #  # ]:          0 :         xInit->initialize(lInitData);
         [ #  # ][ #  # ]
     146                 :            :     }
     147                 :            : 
     148 [ +  - ][ +  - ]:          4 :     return xHandler;
     149                 :            :     // <- SAFE
     150                 :            : }
     151                 :            : 
     152                 :            : 
     153                 :            : 
     154                 :          2 : css::uno::Sequence< ::rtl::OUString > SAL_CALL ContentHandlerFactory::getAvailableServiceNames()
     155                 :            :     throw(css::uno::RuntimeException)
     156                 :            : {
     157                 :            :     // must be the same list as ((XNameAccess*)this)->getElementNames() return!
     158                 :          2 :     return getElementNames();
     159                 :            : }
     160                 :            : 
     161                 :            : 
     162                 :            : 
     163                 :        683 : ::rtl::OUString ContentHandlerFactory::impl_getImplementationName()
     164                 :            : {
     165                 :        683 :     return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.filter.config.ContentHandlerFactory" ));
     166                 :            : }
     167                 :            : 
     168                 :            : 
     169                 :            : 
     170                 :        171 : css::uno::Sequence< ::rtl::OUString > ContentHandlerFactory::impl_getSupportedServiceNames()
     171                 :            : {
     172                 :        171 :     css::uno::Sequence< ::rtl::OUString > lServiceNames(1);
     173 [ +  - ][ +  - ]:        171 :     lServiceNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.ContentHandlerFactory" ));
     174                 :        171 :     return lServiceNames;
     175                 :            : }
     176                 :            : 
     177                 :            : 
     178                 :            : 
     179                 :        153 : css::uno::Reference< css::uno::XInterface > SAL_CALL ContentHandlerFactory::impl_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
     180                 :            : {
     181         [ +  - ]:        153 :     ContentHandlerFactory* pNew = new ContentHandlerFactory(xSMGR);
     182         [ +  - ]:        153 :     return css::uno::Reference< css::uno::XInterface >(static_cast< css::lang::XMultiServiceFactory* >(pNew), css::uno::UNO_QUERY);
     183                 :            : }
     184                 :            : 
     185                 :            :     } // namespace config
     186                 :            : } // namespace filter
     187                 :            : 
     188                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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