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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include "rtl/string.h"
#include "rtl/bootstrap.hxx"
#include "cppuhelper/exc_hlp.hxx"
#include "com/sun/star/uno/XComponentContext.hpp"
#include "com/sun/star/xml/dom/XDocumentBuilder.hpp"
#include "com/sun/star/xml/xpath/XXPathAPI.hpp"
#include "dp_misc.h"
#include "dp_helpbackenddb.hxx"
namespace css = ::com::sun::star;
using namespace ::com::sun::star::uno;
using ::rtl::OUString;
#define EXTENSION_REG_NS "http://openoffice.org/extensionmanager/help-registry/2010"
#define NS_PREFIX "help"
#define ROOT_ELEMENT_NAME "help-backend-db"
#define KEY_ELEMENT_NAME "help"
namespace dp_registry {
namespace backend {
namespace help {
HelpBackendDb::HelpBackendDb(
Reference<XComponentContext> const & xContext,
::rtl::OUString const & url):BackendDb(xContext, url)
{
}
OUString HelpBackendDb::getDbNSName()
{
return OUSTR(EXTENSION_REG_NS);
}
OUString HelpBackendDb::getNSPrefix()
{
return OUSTR(NS_PREFIX);
}
OUString HelpBackendDb::getRootElementName()
{
return OUSTR(ROOT_ELEMENT_NAME);
}
OUString HelpBackendDb::getKeyElementName()
{
return OUSTR(KEY_ELEMENT_NAME);
}
void HelpBackendDb::addEntry(::rtl::OUString const & url, Data const & data)
{
try{
if (!activateEntry(url))
{
Reference<css::xml::dom::XNode> helpNode
= writeKeyElement(url);
writeSimpleElement(OUSTR("data-url"), data.dataUrl, helpNode);
save();
}
}
catch ( const css::deployment::DeploymentException& )
{
throw;
}
catch(const css::uno::Exception &)
{
Any exc( ::cppu::getCaughtException() );
throw css::deployment::DeploymentException(
OUSTR("Extension Manager: failed to write data entry in help backend db: ") +
m_urlDb, 0, exc);
}
}
::boost::optional<HelpBackendDb::Data>
HelpBackendDb::getEntry(::rtl::OUString const & url)
{
try
{
HelpBackendDb::Data retData;
Reference<css::xml::dom::XNode> aNode = getKeyElement(url);
if (aNode.is())
{
retData.dataUrl = readSimpleElement(OUSTR("data-url"), aNode);
}
else
{
return ::boost::optional<Data>();
}
return ::boost::optional<Data>(retData);
}
catch ( const css::deployment::DeploymentException& )
{
throw;
}
catch(const css::uno::Exception &)
{
Any exc( ::cppu::getCaughtException() );
throw css::deployment::DeploymentException(
OUSTR("Extension Manager: failed to read data entry in help backend db: ") +
m_urlDb, 0, exc);
}
}
::std::list<OUString> HelpBackendDb::getAllDataUrls()
{
return getOneChildFromAllEntries(OUString(RTL_CONSTASCII_USTRINGPARAM("data-url")));
}
} // namespace help
} // namespace backend
} // namespace dp_registry
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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