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 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_framework.hxx"
#include <helper/propertysetcontainer.hxx>
#include <threadhelp/resetableguard.hxx>

#include <vcl/svapp.hxx>

#define WRONG_TYPE_EXCEPTION	"Only XPropertSet allowed!"

using namespace rtl;
using namespace vos;
using namespace cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::container;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;

namespace framework
{

PropertySetContainer::PropertySetContainer( const Reference< XMultiServiceFactory >& )
		:   ThreadHelpBase( &Application::GetSolarMutex() )
		,	OWeakObject()

{
}


PropertySetContainer::~PropertySetContainer()
{
}


// XInterface
void SAL_CALL PropertySetContainer::acquire() throw ()
{ 
	OWeakObject::acquire();
}

void SAL_CALL PropertySetContainer::release() throw ()
{
	OWeakObject::release();
}

Any SAL_CALL PropertySetContainer::queryInterface( const Type& rType ) 
throw ( RuntimeException )
{
	Any a = ::cppu::queryInterface( 
				rType ,
				SAL_STATIC_CAST( XIndexContainer*, this ),
				SAL_STATIC_CAST( XIndexReplace*, this ),
				SAL_STATIC_CAST( XIndexAccess*, this ),
				SAL_STATIC_CAST( XElementAccess*, this ) );
	
	if( a.hasValue() )
	{
		return a;
	}
		
	return OWeakObject::queryInterface( rType );
}

// XIndexContainer
void SAL_CALL PropertySetContainer::insertByIndex( sal_Int32 Index, const ::com::sun::star::uno::Any& Element ) 
	throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	sal_Int32 nSize = m_aPropertySetVector.size();

	if ( nSize >= Index )
	{
		Reference< XPropertySet > aPropertySetElement;
		
		if ( Element >>= aPropertySetElement )
		{
			if ( nSize == Index )
				m_aPropertySetVector.push_back( aPropertySetElement );
			else
			{
				PropertySetVector::iterator aIter = m_aPropertySetVector.begin();
				aIter += Index;
				m_aPropertySetVector.insert( aIter, aPropertySetElement );
			}
		}
		else
		{
			throw IllegalArgumentException( 
				OUString( RTL_CONSTASCII_USTRINGPARAM( WRONG_TYPE_EXCEPTION )),
				(OWeakObject *)this, 2 );
		}
	}
	else
		throw IndexOutOfBoundsException( OUString(), (OWeakObject *)this );
}

void SAL_CALL PropertySetContainer::removeByIndex( sal_Int32 Index ) 
	throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	if ( (sal_Int32)m_aPropertySetVector.size() > Index )
	{
		PropertySetVector::iterator aIter = m_aPropertySetVector.begin();
		aIter += Index;
		m_aPropertySetVector.erase( aIter );
	}
	else
		throw IndexOutOfBoundsException( OUString(), (OWeakObject *)this );
}

// XIndexReplace
void SAL_CALL PropertySetContainer::replaceByIndex( sal_Int32 Index, const ::com::sun::star::uno::Any& Element ) 
	throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException)
{
	if ( (sal_Int32)m_aPropertySetVector.size() > Index )
	{
		Reference< XPropertySet > aPropertySetElement;
		
		if ( Element >>= aPropertySetElement )
		{
			m_aPropertySetVector[ Index ] = aPropertySetElement;
		}
		else
		{
			throw IllegalArgumentException( 
				OUString( RTL_CONSTASCII_USTRINGPARAM( WRONG_TYPE_EXCEPTION )),
				(OWeakObject *)this, 2 );
		}
	}
	else
		throw IndexOutOfBoundsException( OUString(), (OWeakObject *)this );
}

// XIndexAccess
sal_Int32 SAL_CALL PropertySetContainer::getCount() 
	throw ( RuntimeException )
{
	ResetableGuard aGuard( m_aLock );
	
	return m_aPropertySetVector.size();
}

Any SAL_CALL PropertySetContainer::getByIndex( sal_Int32 Index ) 
	throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	if ( (sal_Int32)m_aPropertySetVector.size() > Index )
	{
		Any a;

		a <<= m_aPropertySetVector[ Index ];
		return a;
	}
	else
		throw IndexOutOfBoundsException( OUString(), (OWeakObject *)this );
}

// XElementAccess
sal_Bool SAL_CALL PropertySetContainer::hasElements() 
	throw (::com::sun::star::uno::RuntimeException)
{
	ResetableGuard aGuard( m_aLock );
	
	return !( m_aPropertySetVector.empty() );
}

}