/**************************************************************
 * 
 * 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_extensions.hxx"
#include "xsddatatypes.hxx"
#include "formstrings.hxx"

/** === begin UNO includes === **/
#include <com/sun/star/xsd/DataTypeClass.hpp>
#include <com/sun/star/xsd/XDataType.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
/** === end UNO includes === **/
#include <tools/debug.hxx>

//........................................................................
namespace pcr
{
//........................................................................

    using namespace ::com::sun::star::uno;
    using namespace ::com::sun::star::xsd;
    using namespace ::com::sun::star::beans;

	//====================================================================
	//= helper
	//====================================================================
	//--------------------------------------------------------------------
    template< typename INTERFACE, typename ARGUMENT >
    void setSave( INTERFACE* pObject, void ( SAL_CALL INTERFACE::*pSetter )( ARGUMENT ), ARGUMENT _rArg )
    {
        try
        {
            (pObject->*pSetter)( _rArg );
        }
        catch( const Exception& )
        {
            OSL_ENSURE( sal_False, "XSDDataType: setSave: caught an exception!" );
        }
    }

	//--------------------------------------------------------------------
    template< typename INTERFACE, typename ARGUMENT >
    ARGUMENT getSave( INTERFACE* pObject, ARGUMENT ( SAL_CALL INTERFACE::*pGetter )( ) )
    {
        ARGUMENT aReturn = ARGUMENT();
        try
        {
            aReturn = (pObject->*pGetter)( );
        }
        catch( const Exception& )
        {
            OSL_ENSURE( sal_False, "XSDDataType: getSave: caught an exception!" );
        }
        return aReturn;
    }

    template< typename FACETTYPE >
    FACETTYPE getFacet( const Reference< XPropertySet >& _rxFacets, const ::rtl::OUString& _rFacetName ) SAL_THROW(())
    {
        FACETTYPE aReturn;
        try
        {
            OSL_VERIFY( _rxFacets->getPropertyValue( _rFacetName ) >>= aReturn );
        }
        catch( const Exception& )
        {
            OSL_ENSURE( sal_False, "XSDDataType: getFacet: caught an exception!" );
        }
        return aReturn;
    }

    //====================================================================
	//= XSDDataType
	//====================================================================
	//--------------------------------------------------------------------
    XSDDataType::XSDDataType( const Reference< XDataType >& _rxDataType )
        :m_xDataType( _rxDataType )
        ,m_refCount( 0 )
    {
        DBG_ASSERT( m_xDataType.is(), "XSDDataType::XSDDataType: invalid UNO object!" );
        if ( m_xDataType.is() )
            m_xFacetInfo = m_xDataType->getPropertySetInfo();
    }

	//--------------------------------------------------------------------
    oslInterlockedCount SAL_CALL XSDDataType::acquire()
    {
        return osl_incrementInterlockedCount( &m_refCount );
    }

	//--------------------------------------------------------------------
    oslInterlockedCount SAL_CALL XSDDataType::release()
    {
        if ( 0 == osl_decrementInterlockedCount( &m_refCount ) )
        {
           delete this;
           return 0;
        }
        return m_refCount;
    }

	//--------------------------------------------------------------------
    XSDDataType::~XSDDataType()
    {
    }

	//--------------------------------------------------------------------
    sal_Int16 XSDDataType::classify() const SAL_THROW(())
    {
        sal_Int16 nTypeClass = DataTypeClass::STRING;
        try
        {
            if ( m_xDataType.is() )
                nTypeClass = m_xDataType->getTypeClass();
        }
        catch( const Exception& )
        {
        	OSL_ENSURE( sal_False, "XSDDataType::classify: caught an exception!" );
        }
        return nTypeClass;
    }

	//--------------------------------------------------------------------
    bool XSDDataType::isBasicType() const SAL_THROW(())
    {
        return getSave( m_xDataType.get(), &XDataType::getIsBasic );
    }

	//--------------------------------------------------------------------
    ::rtl::OUString XSDDataType::getName() const SAL_THROW(())
    {
        return getSave( m_xDataType.get(), &XDataType::getName );
    }

     //--------------------------------------------------------------------
    void XSDDataType::setFacet( const ::rtl::OUString& _rFacetName, const Any& _rValue ) SAL_THROW(())
    {
        try
        {
            m_xDataType->setPropertyValue( _rFacetName, _rValue );
        }
        catch( const Exception& )
        {
            OSL_ENSURE( sal_False, "XSDDataType::setFacet: caught an exception - sure this is the right data type class for this property?" );
        }
    }

    //--------------------------------------------------------------------
    bool XSDDataType::hasFacet( const ::rtl::OUString& _rFacetName ) const SAL_THROW(())
    {
        bool bReturn = false;
        try
        {
            bReturn = m_xFacetInfo.is() && m_xFacetInfo->hasPropertyByName( _rFacetName );
        }
        catch( const Exception& )
        {
            OSL_ENSURE( sal_False, "XSDDataType::hasFacet: caught an exception!" );
        }
        return bReturn;
    }
    //--------------------------------------------------------------------
    Any XSDDataType::getFacet( const ::rtl::OUString& _rFacetName ) SAL_THROW(())
    {
        Any aReturn;
        try
        {
            aReturn = m_xDataType->getPropertyValue( _rFacetName );
        }
        catch( const Exception& )
        {
            OSL_ENSURE( sal_False, "XSDDataType::getFacet: caught an exception - sure this is the right data type class for this property?" );
        }
        return aReturn;
    }

    //--------------------------------------------------------------------
    namespace
    {
        void lcl_copyProperties( const Reference< XPropertySet >& _rxSource, const Reference< XPropertySet >& _rxDest )
        {
            Reference< XPropertySetInfo > xSourceInfo;
            if ( _rxSource.is() )
                xSourceInfo = _rxSource->getPropertySetInfo();
            Reference< XPropertySetInfo > xDestInfo;
            if ( _rxDest.is() )
                xDestInfo = _rxDest->getPropertySetInfo();
            OSL_ENSURE( xSourceInfo.is() && xDestInfo.is(), "lcl_copyProperties: invalid property set( info)s!" );
            if ( !xSourceInfo.is() || !xDestInfo.is() )
                return;

            Sequence< Property > aProperties( xSourceInfo->getProperties() );
            const Property* pProperties = aProperties.getConstArray();
            const Property* pPropertiesEnd = pProperties + aProperties.getLength();
            for ( ; pProperties != pPropertiesEnd; ++pProperties )
            {
                if ( xDestInfo->hasPropertyByName( pProperties->Name ) )
                    _rxDest->setPropertyValue( pProperties->Name, _rxSource->getPropertyValue( pProperties->Name ) );
            }
        }
    }

    //--------------------------------------------------------------------
    void XSDDataType::copyFacetsFrom( const ::rtl::Reference< XSDDataType >& _pSourceType )
    {
        OSL_ENSURE( _pSourceType.is(), "XSDDataType::copyFacetsFrom: invalid source type!" );
        if ( !_pSourceType.is() )
            return;

        try
        {
            Reference< XPropertySet > xSource( _pSourceType->getUnoDataType(), UNO_QUERY );
            Reference< XPropertySet > xDest( getUnoDataType(), UNO_QUERY );
            lcl_copyProperties( xSource, xDest );
        }
        catch( const Exception& )
        {
        	OSL_ENSURE( sal_False, "XSDDataType::copyFacetsFrom: caught an exception!" );
        }
    }

//........................................................................
} // namespace pcr
//........................................................................