libreoffice/comphelper/source/misc/sequenceashashmap.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: sequenceashashmap.cxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-08 02:52:55 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 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
 *
 ************************************************************************/

//_______________________________________________
// includes

#ifndef _COMPHELPER_SEQUENCEASHASHMAP_HXX_
#include <comphelper/sequenceashashmap.hxx>
#endif

//_______________________________________________
// namespace

namespace comphelper{

namespace css = ::com::sun::star;

//_______________________________________________
// definitions

/*-----------------------------------------------
    04.11.2003 09:29
-----------------------------------------------*/
SequenceAsHashMap::SequenceAsHashMap()
    : SequenceAsHashMapBase()
{
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
SequenceAsHashMap::SequenceAsHashMap(const css::uno::Any& aSource)
{
    (*this) << aSource;
}

//-----------------------------------------------
SequenceAsHashMap::SequenceAsHashMap(const css::uno::Sequence< css::uno::Any >& lSource)
{
    (*this) << lSource;
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
SequenceAsHashMap::SequenceAsHashMap(const css::uno::Sequence< css::beans::PropertyValue >& lSource)
{
    (*this) << lSource;
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
SequenceAsHashMap::SequenceAsHashMap(const css::uno::Sequence< css::beans::NamedValue >& lSource)
{
    (*this) << lSource;
}

/*-----------------------------------------------
    04.11.2003 09:04
-----------------------------------------------*/
SequenceAsHashMap::~SequenceAsHashMap()
{
}

/*-----------------------------------------------
    04.11.2003 10:21
-----------------------------------------------*/
void SequenceAsHashMap::operator<<(const css::uno::Any& aSource)
{
    // An empty Any reset this instance!
    if (!aSource.hasValue())
    {
        clear();
        return;
    }

    css::uno::Sequence< css::beans::NamedValue > lN;
    if (aSource >>= lN)
    {
        (*this) << lN;
        return;
    }

    css::uno::Sequence< css::beans::PropertyValue > lP;
    if (aSource >>= lP)
    {
        (*this) << lP;
        return;
    }

    throw css::beans::IllegalTypeException(
            ::rtl::OUString::createFromAscii("Any contains wrong type."),
            css::uno::Reference< css::uno::XInterface >());
}

//-----------------------------------------------
void SequenceAsHashMap::operator<<(const css::uno::Sequence< css::uno::Any >& lSource)
{
    sal_Int32 c = lSource.getLength();
    sal_Int32 i = 0;

    for (i=0; i<c; ++i)
    {
        css::beans::PropertyValue lP;
        if (lSource[i] >>= lP)
        {
            if (
                (!lP.Name.getLength()) ||
                (!lP.Value.hasValue())
               )
                throw css::beans::IllegalTypeException(
                        ::rtl::OUString::createFromAscii("PropertyValue struct contains no usefull informations."),
                        css::uno::Reference< css::uno::XInterface >());
            (*this)[lP.Name] = lP.Value;
            continue;
        }

        css::beans::NamedValue lN;
        if (lSource[i] >>= lN)
        {
            if (
                (!lN.Name.getLength()) ||
                (!lN.Value.hasValue())
               )
                throw css::beans::IllegalTypeException(
                        ::rtl::OUString::createFromAscii("NamedValue struct contains no usefull informations."),
                        css::uno::Reference< css::uno::XInterface >());
            (*this)[lN.Name] = lN.Value;
            continue;
        }

        // ignore VOID Any ... but reject wrong filled ones!
        if (lSource[i].hasValue())
            throw css::beans::IllegalTypeException(
                    ::rtl::OUString::createFromAscii("Any contains wrong type."),
                    css::uno::Reference< css::uno::XInterface >());
    }
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
void SequenceAsHashMap::operator<<(const css::uno::Sequence< css::beans::PropertyValue >& lSource)
{
    clear();

          sal_Int32                  c       = lSource.getLength();
    const css::beans::PropertyValue* pSource = lSource.getConstArray();

    for (sal_Int32 i=0; i<c; ++i)
        (*this)[pSource[i].Name] = pSource[i].Value;
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
void SequenceAsHashMap::operator<<(const css::uno::Sequence< css::beans::NamedValue >& lSource)
{
    clear();

          sal_Int32               c       = lSource.getLength();
    const css::beans::NamedValue* pSource = lSource.getConstArray();

    for (sal_Int32 i=0; i<c; ++i)
        (*this)[pSource[i].Name] = pSource[i].Value;
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
void SequenceAsHashMap::operator>>(css::uno::Sequence< css::beans::PropertyValue >& lDestination) const
{
    sal_Int32 c = (sal_Int32)size();
    lDestination.realloc(c);
    css::beans::PropertyValue* pDestination = lDestination.getArray();

    sal_Int32 i = 0;
    for (const_iterator pThis  = begin();
                        pThis != end()  ;
                      ++pThis           )
    {
        pDestination[i].Name  = pThis->first ;
        pDestination[i].Value = pThis->second;
        ++i;
    }
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
void SequenceAsHashMap::operator>>(css::uno::Sequence< css::beans::NamedValue >& lDestination) const
{
    sal_Int32 c = (sal_Int32)size();
    lDestination.realloc(c);
    css::beans::NamedValue* pDestination = lDestination.getArray();

    sal_Int32 i = 0;
    for (const_iterator pThis  = begin();
                        pThis != end()  ;
                      ++pThis           )
    {
        pDestination[i].Name  = pThis->first ;
        pDestination[i].Value = pThis->second;
        ++i;
    }
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
const css::uno::Sequence< css::beans::NamedValue > SequenceAsHashMap::getAsConstNamedValueList() const
{
    css::uno::Sequence< css::beans::NamedValue > lReturn;
    (*this) >> lReturn;
    return lReturn;
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
const css::uno::Sequence< css::beans::PropertyValue > SequenceAsHashMap::getAsConstPropertyValueList() const
{
    css::uno::Sequence< css::beans::PropertyValue > lReturn;
    (*this) >> lReturn;
    return lReturn;
}

/*-----------------------------------------------
    04.11.2003 08:30
-----------------------------------------------*/
#if OSL_DEBUG_LEVEL > 1
void SequenceAsHashMap::dbg_dumpToFile(const char* pFileName,
                                       const char* pComment ) const
{
    if (!pFileName || !pComment)
        return;

    FILE* pFile = fopen(pFileName, "a");
    if (!pFile)
        return;

    ::rtl::OUStringBuffer sBuffer(1000);
    sBuffer.appendAscii("\n----------------------------------------\n");
    sBuffer.appendAscii(pComment                                      );
    sBuffer.appendAscii("\n----------------------------------------\n");
    sal_Int32 i = 0;
    for (const_iterator pIt  = begin();
                        pIt != end()  ;
                      ++pIt           )
    {
        sBuffer.appendAscii("["       );
        sBuffer.append     (i++       );
        sBuffer.appendAscii("] "      );
        sBuffer.appendAscii("\""      );
        sBuffer.append     (pIt->first);
        sBuffer.appendAscii("\" = \"" );

        ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xv;
        ::rtl::OUString                                                       sv;
        sal_Int32                                                             nv;
        sal_Bool                                                              bv;

        if (pIt->second >>= sv)
            sBuffer.append(sv);
        else
        if (pIt->second >>= nv)
            sBuffer.append(nv);
        else
        if (pIt->second >>= bv)
            sBuffer.appendAscii(bv ? "true" : "false");
        else
        if (pIt->second >>= xv)
            sBuffer.appendAscii(xv.is() ? "object" : "null");
        else
            sBuffer.appendAscii("???");

        sBuffer.appendAscii("\"\n");
    }

    fprintf(pFile, ::rtl::OUStringToOString(sBuffer.makeStringAndClear(), RTL_TEXTENCODING_UTF8).getStr());
    fclose(pFile);
}
#endif // OSL_DEBUG_LEVEL > 1

} // namespace comphelper