179 lines
6.3 KiB
C++
179 lines
6.3 KiB
C++
/*------------------------------------------------------------------------------
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Copyright (c) 2004 Media Development Loan Fund
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This file is part of the LiveSupport project.
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http://livesupport.campware.org/
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To report bugs, send an e-mail to bugs@campware.org
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LiveSupport is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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LiveSupport is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with LiveSupport; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Author : $Author: fgerlits $
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Version : $Revision: 1.4 $
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Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/storage/src/TestStorageClient.cxx,v $
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------------------------------------------------------------------------------*/
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/* ============================================================ include files */
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#ifdef HAVE_CONFIG_H
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#include "configure.h"
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#endif
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#include <boost/date_time/posix_time/posix_time.hpp>
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#include "TestStorageClient.h"
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using namespace boost::posix_time;
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using namespace LiveSupport::Core;
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using namespace LiveSupport::Storage;
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/* =================================================== local data structures */
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/* ================================================ local constants & macros */
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/*------------------------------------------------------------------------------
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* The name of the config element for this class
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*----------------------------------------------------------------------------*/
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const std::string TestStorageClient::configElementNameStr = "testStorage";
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/* =============================================== local function prototypes */
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/* ============================================================= module code */
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/*------------------------------------------------------------------------------
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* Configure the test storage client.
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*----------------------------------------------------------------------------*/
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void
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TestStorageClient :: configure(const xmlpp::Element & element)
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throw (std::invalid_argument,
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std::logic_error)
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{
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if (element.get_name() != configElementNameStr) {
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std::string eMsg = "Bad configuration element ";
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eMsg += element.get_name();
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throw std::invalid_argument(eMsg);
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}
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// iterate through the playlist elements
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xmlpp::Node::NodeList nodes =
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element.get_children(Playlist::getConfigElementName());
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xmlpp::Node::NodeList::iterator it = nodes.begin();
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playlistMap.clear();
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while (it != nodes.end()) {
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Ptr<Playlist>::Ref playlist(new Playlist());
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const xmlpp::Element * element =
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dynamic_cast<const xmlpp::Element*> (*it);
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playlist->configure(*element);
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playlistMap[playlist->getId()->getId()] = playlist;
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++it;
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}
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}
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/*------------------------------------------------------------------------------
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* Tell if a playlist exists.
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*----------------------------------------------------------------------------*/
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const bool
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TestStorageClient :: existsPlaylist(Ptr<const UniqueId>::Ref id) const
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throw ()
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{
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return playlistMap.count(id->getId()) == 1 ? true : false;
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}
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/*------------------------------------------------------------------------------
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* Return a playlist.
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*----------------------------------------------------------------------------*/
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Ptr<Playlist>::Ref
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TestStorageClient :: getPlaylist(Ptr<const UniqueId>::Ref id) const
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throw (std::invalid_argument)
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{
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PlaylistMap::const_iterator it = playlistMap.find(id->getId());
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if (it == playlistMap.end()) {
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throw std::invalid_argument("no such playlist");
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}
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return it->second;
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}
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/*------------------------------------------------------------------------------
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* Delete a playlist.
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*----------------------------------------------------------------------------*/
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void
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TestStorageClient :: deletePlaylist(Ptr<const UniqueId>::Ref id)
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throw (std::invalid_argument)
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{
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PlaylistMap::iterator it = playlistMap.find(id->getId());
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if (it == playlistMap.end()) {
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throw std::invalid_argument("no such playlist");
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}
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playlistMap.erase(it);
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}
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/*------------------------------------------------------------------------------
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* Return a listing of all the playlists in the playlist store.
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*----------------------------------------------------------------------------*/
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Ptr<std::vector<Ptr<Playlist>::Ref> >::Ref
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TestStorageClient :: getAllPlaylists(void) const
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throw ()
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{
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PlaylistMap::const_iterator it = playlistMap.begin();
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Ptr<std::vector<Ptr<Playlist>::Ref> >::Ref
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playlistVector (new std::vector<Ptr<Playlist>::Ref>);
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while (it != playlistMap.end()) {
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playlistVector->push_back(it->second);
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++it;
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}
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return playlistVector;
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}
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/*------------------------------------------------------------------------------
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* Create a new playlist.
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*----------------------------------------------------------------------------*/
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Ptr<Playlist>::Ref
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TestStorageClient :: createPlaylist() throw ()
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{
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// generate a new UniqueId -- TODO: fix UniqueId to make sure
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// this is really unique; not checked here!
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Ptr<UniqueId>::Ref playlistId =
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Ptr<UniqueId>::Ref(UniqueId :: generateId());
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Ptr<time_duration>::Ref playLength =
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Ptr<time_duration>::Ref(new time_duration(0,0,0));
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Ptr<Playlist>::Ref playlist =
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Ptr<Playlist>::Ref(new Playlist(playlistId, playLength));
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playlistMap[playlistId->getId()] = playlist;
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return playlist;
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}
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