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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 <osl/diagnose.h>
#include "base.hxx"
#include "com/sun/star/uno/RuntimeException.hpp"
using namespace com::sun::star;
namespace stoc_rdbtdp
{
void SingletonTypeDescriptionImpl::init() {
{
MutexGuard guard(getMutex());
if (_xInterfaceTD.is() || _xServiceTD.is()) {
return;
}
}
Reference< XTypeDescription > base;
try {
base = Reference< XTypeDescription >(
_xTDMgr->getByHierarchicalName(_aBaseName), UNO_QUERY_THROW);
} catch (NoSuchElementException const & e) {
throw RuntimeException(
(OUString(
"com.sun.star.container.NoSuchElementException: ")
+ e.Message),
static_cast< OWeakObject * >(this));
}
MutexGuard guard(getMutex());
if (!_xInterfaceTD.is() && !_xServiceTD.is()) {
if (resolveTypedefs(base)->getTypeClass() == TypeClass_INTERFACE) {
_xInterfaceTD = base;
} else if (base->getTypeClass() == TypeClass_SERVICE) {
_xServiceTD = Reference< XServiceTypeDescription >(
base, UNO_QUERY_THROW);
} else {
throw RuntimeException(
OUString(
"Singleton is based on neither interface nor service"),
static_cast< OWeakObject * >(this));
}
}
OSL_ASSERT(_xInterfaceTD.is() ^ _xServiceTD.is());
}
//__________________________________________________________________________________________________
// virtual
SingletonTypeDescriptionImpl::~SingletonTypeDescriptionImpl() {}
// XTypeDescription
//__________________________________________________________________________________________________
// virtual
TypeClass SingletonTypeDescriptionImpl::getTypeClass()
throw(::com::sun::star::uno::RuntimeException)
{
return TypeClass_SINGLETON;
}
//__________________________________________________________________________________________________
// virtual
OUString SingletonTypeDescriptionImpl::getName()
throw(::com::sun::star::uno::RuntimeException)
{
return _aName;
}
// XSingletonTypeDescription
//__________________________________________________________________________________________________
// virtual
Reference< XServiceTypeDescription > SAL_CALL
SingletonTypeDescriptionImpl::getService()
throw(::com::sun::star::uno::RuntimeException)
{
init();
return _xServiceTD;
}
// XSingletonTypeDescription2
//______________________________________________________________________________
// virtual
sal_Bool SAL_CALL
SingletonTypeDescriptionImpl::isInterfaceBased()
throw(::com::sun::star::uno::RuntimeException)
{
init();
return _xInterfaceTD.is();
}
//______________________________________________________________________________
// virtual
Reference< XTypeDescription > SAL_CALL
SingletonTypeDescriptionImpl::getInterface()
throw(::com::sun::star::uno::RuntimeException)
{
init();
return _xInterfaceTD;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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