| /************************************************************** |
| * |
| * 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_comphelper.hxx" |
| #include <comphelper/namedvaluecollection.hxx> |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/beans/NamedValue.hpp> |
| #include <com/sun/star/lang/IllegalArgumentException.hpp> |
| #include <com/sun/star/beans/PropertyState.hpp> |
| /** === end UNO includes === **/ |
| |
| #include <rtl/ustrbuf.hxx> |
| #include <rtl/strbuf.hxx> |
| #include <osl/diagnose.h> |
| |
| #include <hash_map> |
| #include <functional> |
| #include <algorithm> |
| |
| //........................................................................ |
| namespace comphelper |
| { |
| //........................................................................ |
| |
| /** === begin UNO using === **/ |
| using ::com::sun::star::uno::Any; |
| using ::com::sun::star::uno::Sequence; |
| using ::com::sun::star::beans::PropertyValue; |
| using ::com::sun::star::beans::NamedValue; |
| using ::com::sun::star::uno::Type; |
| using ::com::sun::star::uno::cpp_acquire; |
| using ::com::sun::star::uno::cpp_release; |
| using ::com::sun::star::uno::cpp_queryInterface; |
| using ::com::sun::star::lang::IllegalArgumentException; |
| using ::com::sun::star::beans::NamedValue; |
| using ::com::sun::star::beans::PropertyState_DIRECT_VALUE; |
| /** === end UNO using === **/ |
| |
| //==================================================================== |
| //= NamedValueCollection_Impl |
| //==================================================================== |
| typedef ::std::hash_map< ::rtl::OUString, Any, ::rtl::OUStringHash > NamedValueRepository; |
| |
| struct NamedValueCollection_Impl |
| { |
| NamedValueRepository aValues; |
| }; |
| |
| //==================================================================== |
| //= NamedValueCollection |
| //==================================================================== |
| //-------------------------------------------------------------------- |
| NamedValueCollection::NamedValueCollection() |
| :m_pImpl( new NamedValueCollection_Impl ) |
| { |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection::NamedValueCollection( const NamedValueCollection& _rCopySource ) |
| :m_pImpl( new NamedValueCollection_Impl ) |
| { |
| *this = _rCopySource; |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection& NamedValueCollection::operator=( const NamedValueCollection& i_rCopySource ) |
| { |
| m_pImpl->aValues = i_rCopySource.m_pImpl->aValues; |
| return *this; |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection::NamedValueCollection( const Any& _rElements ) |
| :m_pImpl( new NamedValueCollection_Impl ) |
| { |
| impl_assign( _rElements ); |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection::NamedValueCollection( const Sequence< Any >& _rArguments ) |
| :m_pImpl( new NamedValueCollection_Impl ) |
| { |
| impl_assign( _rArguments ); |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection::NamedValueCollection( const Sequence< PropertyValue >& _rArguments ) |
| :m_pImpl( new NamedValueCollection_Impl ) |
| { |
| impl_assign( _rArguments ); |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection::NamedValueCollection( const Sequence< NamedValue >& _rArguments ) |
| :m_pImpl( new NamedValueCollection_Impl ) |
| { |
| impl_assign( _rArguments ); |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection::~NamedValueCollection() |
| { |
| } |
| |
| //-------------------------------------------------------------------- |
| bool NamedValueCollection::canExtractFrom( ::com::sun::star::uno::Any const & i_value ) |
| { |
| Type const & aValueType = i_value.getValueType(); |
| if ( aValueType.equals( ::cppu::UnoType< PropertyValue >::get() ) |
| || aValueType.equals( ::cppu::UnoType< NamedValue >::get() ) |
| || aValueType.equals( ::cppu::UnoType< Sequence< PropertyValue > >::get() ) |
| || aValueType.equals( ::cppu::UnoType< Sequence< NamedValue > >::get() ) |
| ) |
| return true; |
| return false; |
| } |
| |
| //-------------------------------------------------------------------- |
| NamedValueCollection& NamedValueCollection::merge( const NamedValueCollection& _rAdditionalValues, bool _bOverwriteExisting ) |
| { |
| for ( NamedValueRepository::const_iterator namedValue = _rAdditionalValues.m_pImpl->aValues.begin(); |
| namedValue != _rAdditionalValues.m_pImpl->aValues.end(); |
| ++namedValue |
| ) |
| { |
| if ( _bOverwriteExisting || !impl_has( namedValue->first ) ) |
| impl_put( namedValue->first, namedValue->second ); |
| } |
| |
| return *this; |
| } |
| |
| //-------------------------------------------------------------------- |
| size_t NamedValueCollection::size() const |
| { |
| return m_pImpl->aValues.size(); |
| } |
| |
| //-------------------------------------------------------------------- |
| bool NamedValueCollection::empty() const |
| { |
| return m_pImpl->aValues.empty(); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::std::vector< ::rtl::OUString > NamedValueCollection::getNames() const |
| { |
| ::std::vector< ::rtl::OUString > aNames( m_pImpl->aValues.size() ); |
| ::std::transform( |
| m_pImpl->aValues.begin(), |
| m_pImpl->aValues.end(), |
| aNames.begin(), |
| ::std::select1st< NamedValueRepository::value_type >() |
| ); |
| return aNames; |
| } |
| |
| //-------------------------------------------------------------------- |
| void NamedValueCollection::impl_assign( const Any& i_rWrappedElements ) |
| { |
| Sequence< NamedValue > aNamedValues; |
| Sequence< PropertyValue > aPropertyValues; |
| NamedValue aNamedValue; |
| PropertyValue aPropertyValue; |
| |
| if ( i_rWrappedElements >>= aNamedValues ) |
| impl_assign( aNamedValues ); |
| else if ( i_rWrappedElements >>= aPropertyValues ) |
| impl_assign( aPropertyValues ); |
| else if ( i_rWrappedElements >>= aNamedValue ) |
| impl_assign( Sequence< NamedValue >( &aNamedValue, 1 ) ); |
| else if ( i_rWrappedElements >>= aPropertyValue ) |
| impl_assign( Sequence< PropertyValue >( &aPropertyValue, 1 ) ); |
| else |
| OSL_ENSURE( !i_rWrappedElements.hasValue(), "NamedValueCollection::impl_assign(Any): unsupported type!" ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void NamedValueCollection::impl_assign( const Sequence< Any >& _rArguments ) |
| { |
| { |
| NamedValueRepository aEmpty; |
| m_pImpl->aValues.swap( aEmpty ); |
| } |
| |
| PropertyValue aPropertyValue; |
| NamedValue aNamedValue; |
| |
| const Any* pArgument = _rArguments.getConstArray(); |
| const Any* pArgumentEnd = _rArguments.getConstArray() + _rArguments.getLength(); |
| for ( ; pArgument != pArgumentEnd; ++pArgument ) |
| { |
| if ( *pArgument >>= aPropertyValue ) |
| m_pImpl->aValues[ aPropertyValue.Name ] = aPropertyValue.Value; |
| else if ( *pArgument >>= aNamedValue ) |
| m_pImpl->aValues[ aNamedValue.Name ] = aNamedValue.Value; |
| #if OSL_DEBUG_LEVEL > 0 |
| else if ( pArgument->hasValue() ) |
| { |
| ::rtl::OStringBuffer message; |
| message.append( "NamedValueCollection::impl_assign: encountered a value type which I cannot handle:\n" ); |
| message.append( ::rtl::OUStringToOString( pArgument->getValueTypeName(), RTL_TEXTENCODING_ASCII_US ) ); |
| OSL_ENSURE( false, message.getStr() ); |
| } |
| #endif |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void NamedValueCollection::impl_assign( const Sequence< PropertyValue >& _rArguments ) |
| { |
| { |
| NamedValueRepository aEmpty; |
| m_pImpl->aValues.swap( aEmpty ); |
| } |
| |
| const PropertyValue* pArgument = _rArguments.getConstArray(); |
| const PropertyValue* pArgumentEnd = _rArguments.getConstArray() + _rArguments.getLength(); |
| for ( ; pArgument != pArgumentEnd; ++pArgument ) |
| m_pImpl->aValues[ pArgument->Name ] = pArgument->Value; |
| } |
| |
| //-------------------------------------------------------------------- |
| void NamedValueCollection::impl_assign( const Sequence< NamedValue >& _rArguments ) |
| { |
| { |
| NamedValueRepository aEmpty; |
| m_pImpl->aValues.swap( aEmpty ); |
| } |
| |
| const NamedValue* pArgument = _rArguments.getConstArray(); |
| const NamedValue* pArgumentEnd = _rArguments.getConstArray() + _rArguments.getLength(); |
| for ( ; pArgument != pArgumentEnd; ++pArgument ) |
| m_pImpl->aValues[ pArgument->Name ] = pArgument->Value; |
| } |
| |
| //-------------------------------------------------------------------- |
| bool NamedValueCollection::get_ensureType( const ::rtl::OUString& _rValueName, void* _pValueLocation, const Type& _rExpectedValueType ) const |
| { |
| NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName ); |
| if ( pos != m_pImpl->aValues.end() ) |
| { |
| if ( uno_type_assignData( |
| _pValueLocation, _rExpectedValueType.getTypeLibType(), |
| const_cast< void* >( pos->second.getValue() ), pos->second.getValueType().getTypeLibType(), |
| reinterpret_cast< uno_QueryInterfaceFunc >( cpp_queryInterface ), |
| reinterpret_cast< uno_AcquireFunc >( cpp_acquire ), |
| reinterpret_cast< uno_ReleaseFunc >( cpp_release ) |
| ) ) |
| // argument exists, and could be extracted |
| return true; |
| |
| // argument exists, but is of wrong type |
| ::rtl::OUStringBuffer aBuffer; |
| aBuffer.appendAscii( "Invalid value type for '" ); |
| aBuffer.append ( _rValueName ); |
| aBuffer.appendAscii( "'.\nExpected: " ); |
| aBuffer.append ( _rExpectedValueType.getTypeName() ); |
| aBuffer.appendAscii( "\nFound: " ); |
| aBuffer.append ( pos->second.getValueType().getTypeName() ); |
| throw IllegalArgumentException( aBuffer.makeStringAndClear(), NULL, 0 ); |
| } |
| |
| // argument does not exist |
| return false; |
| } |
| |
| //-------------------------------------------------------------------- |
| const Any& NamedValueCollection::impl_get( const ::rtl::OUString& _rValueName ) const |
| { |
| NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName ); |
| if ( pos != m_pImpl->aValues.end() ) |
| return pos->second; |
| |
| static Any aEmptyDefault; |
| return aEmptyDefault; |
| } |
| |
| //-------------------------------------------------------------------- |
| bool NamedValueCollection::impl_has( const ::rtl::OUString& _rValueName ) const |
| { |
| NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName ); |
| return ( pos != m_pImpl->aValues.end() ); |
| } |
| |
| //-------------------------------------------------------------------- |
| bool NamedValueCollection::impl_put( const ::rtl::OUString& _rValueName, const Any& _rValue ) |
| { |
| bool bHas = impl_has( _rValueName ); |
| m_pImpl->aValues[ _rValueName ] = _rValue; |
| return bHas; |
| } |
| |
| //-------------------------------------------------------------------- |
| bool NamedValueCollection::impl_remove( const ::rtl::OUString& _rValueName ) |
| { |
| NamedValueRepository::iterator pos = m_pImpl->aValues.find( _rValueName ); |
| if ( pos == m_pImpl->aValues.end() ) |
| return false; |
| m_pImpl->aValues.erase( pos ); |
| return true; |
| } |
| |
| //-------------------------------------------------------------------- |
| namespace |
| { |
| struct Value2PropertyValue : public ::std::unary_function< NamedValueRepository::value_type, PropertyValue > |
| { |
| PropertyValue operator()( const NamedValueRepository::value_type& _rValue ) |
| { |
| return PropertyValue( |
| _rValue.first, 0, _rValue.second, PropertyState_DIRECT_VALUE ); |
| } |
| }; |
| |
| struct Value2NamedValue : public ::std::unary_function< NamedValueRepository::value_type, NamedValue > |
| { |
| NamedValue operator()( const NamedValueRepository::value_type& _rValue ) |
| { |
| return NamedValue( _rValue.first, _rValue.second ); |
| } |
| }; |
| } |
| |
| //-------------------------------------------------------------------- |
| sal_Int32 NamedValueCollection::operator >>= ( Sequence< PropertyValue >& _out_rValues ) const |
| { |
| _out_rValues.realloc( m_pImpl->aValues.size() ); |
| ::std::transform( m_pImpl->aValues.begin(), m_pImpl->aValues.end(), _out_rValues.getArray(), Value2PropertyValue() ); |
| return _out_rValues.getLength(); |
| } |
| |
| //-------------------------------------------------------------------- |
| sal_Int32 NamedValueCollection::operator >>= ( Sequence< NamedValue >& _out_rValues ) const |
| { |
| _out_rValues.realloc( m_pImpl->aValues.size() ); |
| ::std::transform( m_pImpl->aValues.begin(), m_pImpl->aValues.end(), _out_rValues.getArray(), Value2NamedValue() ); |
| return _out_rValues.getLength(); |
| } |
| |
| //........................................................................ |
| } // namespace comphelper |
| //........................................................................ |
| |
