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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: elementformatter.cxx,v $
*
* $Revision: 1.15 $
*
* last change: $Author: obo $ $Date: 2006-09-16 15:33:34 $
*
* 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
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_configmgr.hxx"
#include "elementformatter.hxx"
#ifndef CONFIGMGR_XML_STRINGS_HXX_
#include "xmlstrings.hxx"
#endif
#ifndef CONFIGMGR_TYPECONVERTER_HXX
#include "typeconverter.hxx"
#endif
#ifndef CONFIGMGR_MISC_ATTRIBUTELIST_HXX
#include "attributelist.hxx"
#endif
#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif
#include <com/sun/star/configuration/backend/SchemaAttribute.hpp>
#include <com/sun/star/configuration/backend/NodeAttribute.hpp>
// -----------------------------------------------------------------------------
namespace configmgr
{
// -----------------------------------------------------------------------------
namespace xml
{
// -----------------------------------------------------------------------------
namespace uno = ::com::sun::star::uno;
namespace sax = ::com::sun::star::xml::sax;
// -----------------------------------------------------------------------------
ElementFormatter::ElementFormatter()
: m_aElementType(ElementType::unknown)
, m_xAttributes()
{
}
// -----------------------------------------------------------------------------
ElementFormatter::~ElementFormatter()
{
}
// -----------------------------------------------------------------------------
void ElementFormatter::reset()
{
m_aElementType = ElementType::unknown;
m_xAttributes.clear();
}
// -----------------------------------------------------------------------------
void ElementFormatter::addAttribute(OUString const & _anAttributeName, OUString const & _aValue)
{
OSL_PRECOND(m_xAttributes.is(),"Trying to add an attribute to a non-existing list");
m_xAttributes->addAttribute(_anAttributeName,
XML_ATTRTYPE_CDATA,
_aValue);
}
// -----------------------------------------------------------------------------
void ElementFormatter::addAttribute(OUString const & _anAttributeName, bool _bValue)
{
OSL_PRECOND(m_xAttributes.is(),"Trying to add an attribute to a non-existing list");
m_xAttributes->addAttribute(_anAttributeName,
XML_ATTRTYPE_CDATA,
_bValue ? ATTR_VALUE_TRUE : ATTR_VALUE_FALSE);
}
// -----------------------------------------------------------------------------
void ElementFormatter::addNamespaces()
{
static OUString const sNamespaceDecl( RTL_CONSTASCII_USTRINGPARAM("xmlns:") );
addAttribute( sNamespaceDecl.concat(NS_PREFIX_OOR), static_cast<OUString const &>(NS_URI_OOR));
addAttribute( sNamespaceDecl.concat(NS_PREFIX_XS ), static_cast<OUString const &>(NS_URI_XS ));
}
// -----------------------------------------------------------------------------
void ElementFormatter::prepareElement(ElementInfo const& _aInfo)
{
if (!m_xAttributes.is())
{
m_xAttributes.set( new AttributeListImpl() );
addNamespaces();
}
else
m_xAttributes->clear();
m_aElementType = _aInfo.type;
addName(_aInfo.name);
addNodeFlags(_aInfo.flags);
addOperation(_aInfo.op);
}
// -----------------------------------------------------------------------------
void ElementFormatter::prepareSimpleElement(ElementType::Enum _eType)
{
if (!m_xAttributes.is())
{
m_xAttributes.set( new AttributeListImpl() );
addNamespaces();
}
else
m_xAttributes->clear();
m_aElementType = _eType;
}
// -----------------------------------------------------------------------------
void ElementFormatter::addName(OUString const & _aName)
{
if (_aName.getLength())
{
switch( m_aElementType )
{
case ElementType::schema:
case ElementType::layer:
{
sal_Int32 nIndex = _aName.lastIndexOf('.');
OUString aNodeName = _aName.copy(nIndex + 1);
addAttribute(ATTR_NAME, aNodeName);
OSL_ENSURE(nIndex > 0,"Found component root element without a package part in its name");
if (nIndex > 0)
{
OUString aPackage = _aName.copy(0, nIndex);
addAttribute(ATTR_PACKAGE, aPackage);
}
}
break;
default:
addAttribute(ATTR_NAME, _aName);
break;
}
}
}
// -----------------------------------------------------------------------------
inline
void ElementFormatter::maybeAddFlag(FlagsType _eFlags, FlagsType _eSelect, OUString const & _anAttributeName, bool _bValue)
{
if (_eFlags & _eSelect) addAttribute(_anAttributeName,_bValue);
}
// -----------------------------------------------------------------------------
void ElementFormatter::addNodeFlags(FlagsType _eFlags)
{
using namespace ::com::sun::star::configuration::backend;
maybeAddFlag(_eFlags,SchemaAttribute::REQUIRED, ATTR_FLAG_NULLABLE, false);
maybeAddFlag(_eFlags,SchemaAttribute::LOCALIZED, ATTR_FLAG_LOCALIZED);
maybeAddFlag(_eFlags,SchemaAttribute::EXTENSIBLE, ATTR_FLAG_EXTENSIBLE);
maybeAddFlag(_eFlags,NodeAttribute::FINALIZED, ATTR_FLAG_FINALIZED);
maybeAddFlag(_eFlags,NodeAttribute::MANDATORY, ATTR_FLAG_MANDATORY);
maybeAddFlag(_eFlags,NodeAttribute::READONLY, ATTR_FLAG_READONLY);
}
// -----------------------------------------------------------------------------
void ElementFormatter::addOperation(Operation::Enum _eOp)
{
switch (_eOp)
{
case Operation::none: break;
case Operation::modify: break ; //addAttribute(ATTR_OPERATION, static_cast<OUString const &>(OPERATION_MODIFY)); break;
case Operation::clear: OSL_ENSURE(false,"'clear' operation is not yet supported"); break ;
//addAttribute(ATTR_OPERATION, static_cast<OUString const &>(OPERATION_CLEAR)); break;
case Operation::replace: addAttribute(ATTR_OPERATION, static_cast<OUString const &>(OPERATION_REPLACE)); break;
case Operation::fuse: addAttribute(ATTR_OPERATION, static_cast<OUString const &>(OPERATION_FUSE)); break;
case Operation::remove: addAttribute(ATTR_OPERATION, static_cast<OUString const &>(OPERATION_REMOVE)); break;
case Operation::unknown:
OSL_ENSURE(false, "ElementFormatter: Trying to add attribute for 'unknown' operation");
break;
default:
OSL_ENSURE(false, "ElementFormatter: Trying to add attribute for invalid operation");
break;
}
}
// -----------------------------------------------------------------------------
void ElementFormatter::addInstanceType(OUString const & /*_aElementType*/, OUString const & /*_aElementTypeModule*/)
{
}
// -----------------------------------------------------------------------------
static ::rtl::OUString toXmlTypeName(const uno::TypeClass& _rTypeClass)
{
::rtl::OUString aRet;
switch(_rTypeClass)
{
case uno::TypeClass_BOOLEAN: aRet = VALUETYPE_BOOLEAN; break;
case uno::TypeClass_SHORT: aRet = VALUETYPE_SHORT; break;
case uno::TypeClass_LONG: aRet = VALUETYPE_INT; break;
case uno::TypeClass_HYPER: aRet = VALUETYPE_LONG; break;
case uno::TypeClass_DOUBLE: aRet = VALUETYPE_DOUBLE; break;
case uno::TypeClass_STRING: aRet = VALUETYPE_STRING; break;
case uno::TypeClass_SEQUENCE: aRet = VALUETYPE_BINARY; break;
case uno::TypeClass_ANY: aRet = VALUETYPE_ANY; break;
default:
OSL_ENSURE(false,"Cannot get type name: unknown typeclass");
break;
}
return aRet;
}
// -----------------------------------------------------------------------------
void ElementFormatter::addPropertyValueType(uno::Type const& _aType)
{
if (_aType == uno::Type()) return;
bool bList = false;
uno::Type aSimpleType = getBasicType(_aType, bList);
uno::TypeClass aSimpleTypeClass = aSimpleType.getTypeClass();
OUString aSimpleTypeName = toXmlTypeName(aSimpleTypeClass);
OUString sNsPrefix = (bList || aSimpleTypeClass == uno::TypeClass_ANY) ?
OUString( NS_PREFIX_OOR ) : OUString( NS_PREFIX_XS );
rtl::OUStringBuffer aTypeNameBuf(sNsPrefix);
if (sNsPrefix.getLength())
aTypeNameBuf. append(k_NS_SEPARATOR);
aTypeNameBuf. append(aSimpleTypeName);
if (bList)
aTypeNameBuf. append(VALUETYPE_LIST_SUFFIX);
addAttribute( ATTR_VALUETYPE, aTypeNameBuf.makeStringAndClear());
}
// -----------------------------------------------------------------------------
void ElementFormatter::addLanguage(OUString const & _sLanguage)
{
OSL_ENSURE(_sLanguage.getLength(), "ElementFormatter: Trying to add empty language attribute");
addAttribute(EXT_ATTR_LANGUAGE, _sLanguage);
}
// -----------------------------------------------------------------------------
void ElementFormatter::addIsNull(bool _bIsNull)
{
addAttribute( EXT_ATTR_NULL, _bIsNull);
}
// -----------------------------------------------------------------------------
void ElementFormatter::addSeparator(OUString const& _sSeparator)
{
addAttribute( ATTR_VALUESEPARATOR, _sSeparator);
}
// -----------------------------------------------------------------------------
OUString ElementFormatter::getElementTag() const
{
switch (m_aElementType)
{
case ElementType::schema: return OUString( TAG_SCHEMA );
case ElementType::layer: return OUString( TAG_LAYER );
case ElementType::component: return OUString( TAG_COMPONENT );
case ElementType::templates: return OUString( TAG_TEMPLATES );
case ElementType::property: return OUString( TAG_PROP );
case ElementType::node: return OUString( TAG_NODE );
case ElementType::group: return OUString( TAG_GROUP );
case ElementType::set: return OUString( TAG_SET );
case ElementType::import: return OUString( TAG_IMPORT );
case ElementType::instance: return OUString( TAG_INSTANCE );
case ElementType::item_type: return OUString( TAG_ITEMTYPE );
case ElementType::value: return OUString( TAG_VALUE );
case ElementType::uses: return OUString( TAG_USES );
case ElementType::unknown:
OSL_ENSURE(false, "ElementFormatter: Trying to get Tag for 'unknown' element type");
break;
case ElementType::other:
OSL_ENSURE(false, "ElementFormatter: Trying to get Tag for 'other' element type");
break;
default:
OSL_ENSURE(false, "ElementFormatter: Trying to get Tag for invalid element type");
break;
}
return OUString();
}
// -----------------------------------------------------------------------------
uno::Reference< sax::XAttributeList > ElementFormatter::getElementAttributes() const
{
return m_xAttributes.get();
}
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
} // namespace
} // namespace
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