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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 "dp_manager.h"
#include <dp_services.hxx>
#include <cppuhelper/compbase.hxx>
#include <comphelper/servicedecl.hxx>
#include <com/sun/star/deployment/XPackageManagerFactory.hpp>
#include <unordered_map>
using namespace ::dp_misc;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
namespace dp_manager::factory {
typedef ::cppu::WeakComponentImplHelper<
deployment::XPackageManagerFactory > t_pmfac_helper;
namespace {
class PackageManagerFactoryImpl : private MutexHolder, public t_pmfac_helper
{
Reference<XComponentContext> m_xComponentContext;
Reference<deployment::XPackageManager> m_xUserMgr;
Reference<deployment::XPackageManager> m_xSharedMgr;
Reference<deployment::XPackageManager> m_xBundledMgr;
Reference<deployment::XPackageManager> m_xTmpMgr;
Reference<deployment::XPackageManager> m_xBakMgr;
typedef std::unordered_map<
OUString, WeakReference<deployment::XPackageManager> > t_string2weakref;
t_string2weakref m_managers;
protected:
inline void check();
virtual void SAL_CALL disposing() override;
public:
explicit PackageManagerFactoryImpl(
Reference<XComponentContext> const & xComponentContext );
// XPackageManagerFactory
virtual Reference<deployment::XPackageManager> SAL_CALL getPackageManager(
OUString const & context ) override;
};
}
namespace sdecl = comphelper::service_decl;
sdecl::class_<PackageManagerFactoryImpl> const servicePMFI;
sdecl::ServiceDecl const serviceDecl(
servicePMFI,
// a private one:
"com.sun.star.comp.deployment.PackageManagerFactory",
"com.sun.star.comp.deployment.PackageManagerFactory" );
PackageManagerFactoryImpl::PackageManagerFactoryImpl(
Reference<XComponentContext> const & xComponentContext )
: t_pmfac_helper( getMutex() ),
m_xComponentContext( xComponentContext )
{
}
inline void PackageManagerFactoryImpl::check()
{
::osl::MutexGuard guard( getMutex() );
if (rBHelper.bInDispose || rBHelper.bDisposed)
{
throw lang::DisposedException(
"PackageManagerFactory instance has already been disposed!",
static_cast<OWeakObject *>(this) );
}
}
void PackageManagerFactoryImpl::disposing()
{
// dispose all managers:
::osl::MutexGuard guard( getMutex() );
for (auto const& elem : m_managers)
try_dispose( elem.second );
m_managers = t_string2weakref();
// the below are already disposed:
m_xUserMgr.clear();
m_xSharedMgr.clear();
m_xBundledMgr.clear();
m_xTmpMgr.clear();
m_xBakMgr.clear();
}
// XPackageManagerFactory
Reference<deployment::XPackageManager>
PackageManagerFactoryImpl::getPackageManager( OUString const & context )
{
Reference< deployment::XPackageManager > xRet;
::osl::ResettableMutexGuard guard( getMutex() );
check();
t_string2weakref::const_iterator const iFind( m_managers.find( context ) );
if (iFind != m_managers.end()) {
xRet = iFind->second;
if (xRet.is())
return xRet;
}
guard.clear();
xRet.set( PackageManagerImpl::create( m_xComponentContext, context ) );
guard.reset();
std::pair< t_string2weakref::iterator, bool > insertion(
m_managers.emplace( context, xRet ) );
if (insertion.second)
{
OSL_ASSERT( insertion.first->second.get() == xRet );
// hold user, shared mgrs for whole process: live deployment
if ( context == "user" )
m_xUserMgr = xRet;
else if ( context == "shared" )
m_xSharedMgr = xRet;
else if ( context == "bundled" )
m_xBundledMgr = xRet;
else if ( context == "tmp" )
m_xTmpMgr = xRet;
else if ( context == "bak" )
m_xBakMgr = xRet;
}
else
{
Reference< deployment::XPackageManager > xAlreadyIn(
insertion.first->second );
if (xAlreadyIn.is())
{
guard.clear();
try_dispose( xRet );
xRet = xAlreadyIn;
}
else
{
insertion.first->second = xRet;
}
}
return xRet;
}
} // namespace dp_manager::factory
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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