/**************************************************************
 * 
 * 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_package.hxx"
#include <ManifestWriter.hxx>
#include <ManifestExport.hxx>
#include <cppuhelper/factory.hxx>
#ifndef _COM_SUN_STAR_IO_XACTIVEDATASOURCE_HPP
#include <com/sun/star/io/XActiveDataSource.hpp>
#endif
#ifndef _COM_SUN_STAR_XML_SAX_XDOCUMENTHANDLER_HPP
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSINGLESERVICEFACTORY_HPP
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_XML_SAX_SAXEXCEPTION_HPP
#include <com/sun/star/xml/sax/SAXException.hpp>
#endif

#include <osl/diagnose.hxx>

using namespace ::rtl;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::registry;
using namespace ::com::sun::star::packages;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::packages::manifest;

ManifestWriter::ManifestWriter( const Reference < XMultiServiceFactory > & xNewFactory )
: xFactory ( xNewFactory ) 
{
}
ManifestWriter::~ManifestWriter()
{
}

// XManifestWriter methods
void SAL_CALL ManifestWriter::writeManifestSequence( const Reference< XOutputStream >& rStream, const Sequence< Sequence< PropertyValue > >& rSequence ) 
		throw (RuntimeException)
{
	OUString sSaxWriter ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.xml.sax.Writer" ) );
	Reference < XActiveDataSource > xSource ( xFactory->createInstance ( sSaxWriter ), UNO_QUERY );
	if (xSource.is())
	{
		xSource->setOutputStream ( rStream );
		Reference < XDocumentHandler > xHandler ( xSource, UNO_QUERY );
		if (xHandler.is())
			try {
				ManifestExport aExporter ( xHandler, rSequence);
			}
			catch( SAXException& )
			{
				throw RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() );
			}
	}
}

// Component methods
Reference < XInterface > SAL_CALL ManifestWriter_createInstance( Reference< XMultiServiceFactory > const & rServiceFactory )
{
	return *new ManifestWriter( rServiceFactory );
}

OUString ManifestWriter::static_getImplementationName()
{
	return OUString ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.packages.manifest.comp.ManifestWriter" ) );
}

sal_Bool SAL_CALL ManifestWriter::static_supportsService(OUString const & rServiceName)
{
	return rServiceName == getSupportedServiceNames()[0];
}
Sequence < OUString > ManifestWriter::static_getSupportedServiceNames()
{
	Sequence < OUString > aNames(1);
	aNames[0] = OUString(RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.packages.manifest.ManifestWriter" ) );
	return aNames;
}

OUString ManifestWriter::getImplementationName()
	throw (RuntimeException)
{
	return static_getImplementationName();
}

sal_Bool SAL_CALL ManifestWriter::supportsService(OUString const & rServiceName)
	throw (RuntimeException)
{
	return static_supportsService ( rServiceName );
}
Sequence < OUString > ManifestWriter::getSupportedServiceNames()
	throw (RuntimeException)
{
	return static_getSupportedServiceNames();
}
Reference < XSingleServiceFactory > ManifestWriter::createServiceFactory( Reference < XMultiServiceFactory > const & rServiceFactory )
{
	return cppu::createSingleFactory (rServiceFactory,
										   static_getImplementationName(),
										   ManifestWriter_createInstance,
										   static_getSupportedServiceNames());
}