/*************************************************************************
 *
 *  $RCSfile: ZipPackageFolderEnumeration.cxx,v $
 *
 *  $Revision: 1.10 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-05 09:08:37 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): Martin Gallwey (gallwey@sun.com)
 *
 *
 ************************************************************************/
#ifndef _ZIP_PACKAGE_FOLDER_ENUMERATION_HXX
#include <ZipPackageFolderEnumeration.hxx>
#endif
#ifndef _CONTENT_INFO_HXX_
#include <ContentInfo.hxx>
#endif

using namespace com::sun::star;
using rtl::OUString;

ZipPackageFolderEnumeration::ZipPackageFolderEnumeration ( ContentHash &rInput)
: rContents (rInput)
, aIterator (rContents.begin())
{
}

ZipPackageFolderEnumeration::~ZipPackageFolderEnumeration( void )
{
}

sal_Bool SAL_CALL ZipPackageFolderEnumeration::hasMoreElements(  )
        throw(uno::RuntimeException)
{
    return (aIterator != rContents.end() );
}
uno::Any SAL_CALL ZipPackageFolderEnumeration::nextElement(  )
        throw(container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
{
    uno::Any aAny;
    if (aIterator == rContents.end() )
        throw container::NoSuchElementException();
    aAny <<= (*aIterator).second->xTunnel;
    aIterator++;
    return aAny;
}

OUString ZipPackageFolderEnumeration::getImplementationName()
    throw (uno::RuntimeException)
{
    return OUString ( RTL_CONSTASCII_USTRINGPARAM ( "ZipPackageFolderEnumeration" ) );
}

uno::Sequence< OUString > ZipPackageFolderEnumeration::getSupportedServiceNames()
    throw (uno::RuntimeException)
{
    uno::Sequence< OUString > aNames(1);
    aNames[0] = OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.packages.PackageFolderEnumeration" ) );
    return aNames;
}
sal_Bool SAL_CALL ZipPackageFolderEnumeration::supportsService( OUString const & rServiceName )
    throw (uno::RuntimeException)
{
    return rServiceName == getSupportedServiceNames()[0];
}