Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include "rtl/bootstrap.hxx"
      22             : #include "cppuhelper/exc_hlp.hxx"
      23             : #include "com/sun/star/uno/XComponentContext.hpp"
      24             : #include "com/sun/star/xml/dom/XDocumentBuilder.hpp"
      25             : #include "com/sun/star/xml/xpath/XXPathAPI.hpp"
      26             : #include "dp_misc.h"
      27             : 
      28             : #include "dp_extbackenddb.hxx"
      29             : 
      30             : 
      31             : using namespace ::com::sun::star::uno;
      32             : 
      33             : #define EXTENSION_REG_NS "http://openoffice.org/extensionmanager/extension-registry/2010"
      34             : #define NS_PREFIX "ext"
      35             : #define ROOT_ELEMENT_NAME "extension-backend-db"
      36             : #define KEY_ELEMENT_NAME "extension"
      37             : 
      38             : namespace dp_registry {
      39             : namespace backend {
      40             : namespace bundle {
      41             : 
      42           0 : ExtensionBackendDb::ExtensionBackendDb(
      43             :     Reference<XComponentContext> const &  xContext,
      44           0 :     OUString const & url):BackendDb(xContext, url)
      45             : {
      46             : 
      47           0 : }
      48             : 
      49           0 : OUString ExtensionBackendDb::getDbNSName()
      50             : {
      51           0 :     return OUString(EXTENSION_REG_NS);
      52             : }
      53             : 
      54           0 : OUString ExtensionBackendDb::getNSPrefix()
      55             : {
      56           0 :     return OUString(NS_PREFIX);
      57             : }
      58             : 
      59           0 : OUString ExtensionBackendDb::getRootElementName()
      60             : {
      61           0 :     return OUString(ROOT_ELEMENT_NAME);
      62             : }
      63             : 
      64           0 : OUString ExtensionBackendDb::getKeyElementName()
      65             : {
      66           0 :     return OUString(KEY_ELEMENT_NAME);
      67             : }
      68             : 
      69           0 : void ExtensionBackendDb::addEntry(OUString const & url, Data const & data)
      70             : {
      71             :     try{
      72             :         //reactive revoked entry if possible.
      73           0 :         if (!activateEntry(url))
      74             :         {
      75           0 :             Reference<css::xml::dom::XNode> extensionNodeNode = writeKeyElement(url);
      76             :             writeVectorOfPair( data.items, "extension-items", "item",
      77           0 :                 "url", "media-type", extensionNodeNode);
      78           0 :             save();
      79             :         }
      80             :     }
      81           0 :     catch(const css::uno::Exception &)
      82             :     {
      83           0 :         Any exc( ::cppu::getCaughtException() );
      84             :         throw css::deployment::DeploymentException(
      85           0 :             "Extension Manager: failed to write data entry in backend db: " +
      86           0 :             m_urlDb, 0, exc);
      87             :     }
      88           0 : }
      89             : 
      90           0 : ExtensionBackendDb::Data ExtensionBackendDb::getEntry(OUString const & url)
      91             : {
      92             :     try
      93             :     {
      94           0 :         ExtensionBackendDb::Data retData;
      95           0 :         Reference<css::xml::dom::XNode> aNode = getKeyElement(url);
      96             : 
      97           0 :         if (aNode.is())
      98             :         {
      99           0 :             retData.items =
     100             :                 readVectorOfPair( aNode, "extension-items", "item",
     101           0 :                     "url", "media-type");
     102             :         }
     103           0 :         return retData;
     104             :     }
     105           0 :     catch(const css::uno::Exception &)
     106             :     {
     107           0 :         Any exc( ::cppu::getCaughtException() );
     108             :         throw css::deployment::DeploymentException(
     109           0 :             "Extension Manager: failed to read data entry in backend db: " +
     110           0 :             m_urlDb, 0, exc);
     111             :     }
     112             : }
     113             : 
     114             : } // namespace bundle
     115             : } // namespace backend
     116             : } // namespace dp_registry
     117             : 
     118             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */