comphelper/source/container/NamedPropertyValuesContainer.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include "comphelper_module.hxx"
  22
  23 #include <com/sun/star/container/XNameContainer.hpp>
  24 #include <com/sun/star/uno/Sequence.h>
  25 #include <com/sun/star/beans/PropertyValue.hpp>
  26 #include <cppuhelper/implbase2.hxx>
  27 #include <com/sun/star/lang/XServiceInfo.hpp>
  28 #include <comphelper/stl_types.hxx>
  29
  30
  31 #include <map>
  32
  33
  34 using namespace com::sun::star;
  35
  36 DECLARE_STL_USTRINGACCESS_MAP( uno::Sequence<beans::PropertyValue>, NamedPropertyValues );
  37
  38 class NamedPropertyValuesContainer : public cppu::WeakImplHelper2< container::XNameContainer, lang::XServiceInfo >
  39 {
  40 public:
  41     NamedPropertyValuesContainer() throw();
  42     virtual ~NamedPropertyValuesContainer() throw();
  43
  44     // XNameContainer
  45     virtual void SAL_CALL insertByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement )
  46         throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException,
  47         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
  48     virtual void SAL_CALL removeByName( const OUString& Name )
  49         throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
  50             ::com::sun::star::uno::RuntimeException);
  51
  52     // XNameReplace
  53     virtual void SAL_CALL replaceByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement )
  54         throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException,
  55             ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
  56
  57     // XNameAccess
  58     virtual ::com::sun::star::uno::Any SAL_CALL getByName( const OUString& aName )
  59         throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
  60             ::com::sun::star::uno::RuntimeException);
  61     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getElementNames(  )
  62         throw(::com::sun::star::uno::RuntimeException);
  63     virtual sal_Bool SAL_CALL hasByName( const OUString& aName )
  64         throw(::com::sun::star::uno::RuntimeException);
  65
  66     // XElementAccess
  67     virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  )
  68         throw(::com::sun::star::uno::RuntimeException);
  69     virtual sal_Bool SAL_CALL hasElements(  )
  70         throw(::com::sun::star::uno::RuntimeException);
  71
  72     //XServiceInfo
  73     virtual OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
  74     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
  75     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);
  76
  77     // XServiceInfo - static versions (used for component registration)
  78     static OUString SAL_CALL getImplementationName_static();
  79     static uno::Sequence< OUString > SAL_CALL getSupportedServiceNames_static();
  80     static uno::Reference< uno::XInterface > SAL_CALL Create( const uno::Reference< uno::XComponentContext >& );
  81
  82 private:
  83     NamedPropertyValues maProperties;
  84 };
  85
  86 NamedPropertyValuesContainer::NamedPropertyValuesContainer() throw()
  87 {
  88 }
  89
  90 NamedPropertyValuesContainer::~NamedPropertyValuesContainer() throw()
  91 {
  92 }
  93
  94 // XNameContainer
  95 void SAL_CALL NamedPropertyValuesContainer::insertByName( const OUString& aName, const uno::Any& aElement )
  96     throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException,
  97         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
  98 {
  99     if( maProperties.find( aName ) != maProperties.end() )
 100         throw container::ElementExistException();
 101
 102     uno::Sequence<beans::PropertyValue> aProps;
 103     if( !(aElement >>= aProps ) )
 104         throw lang::IllegalArgumentException();
 105
 106     maProperties.insert(  NamedPropertyValues::value_type(aName ,aProps) );
 107 }
 108
 109 void SAL_CALL NamedPropertyValuesContainer::removeByName( const OUString& Name )
 110     throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
 111         ::com::sun::star::uno::RuntimeException)
 112 {
 113     NamedPropertyValues::iterator aIter = maProperties.find( Name );
 114     if( aIter == maProperties.end() )
 115         throw container::NoSuchElementException();
 116
 117     maProperties.erase( aIter );
 118 }
 119
 120 // XNameReplace
 121 void SAL_CALL NamedPropertyValuesContainer::replaceByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement )
 122     throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException,
 123         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
 124 {
 125     NamedPropertyValues::iterator aIter = maProperties.find( aName );
 126     if( aIter == maProperties.end() )
 127         throw container::NoSuchElementException();
 128
 129     uno::Sequence<beans::PropertyValue> aProps;
 130     if( !(aElement >>= aProps) )
 131         throw lang::IllegalArgumentException();
 132
 133     (*aIter).second = aProps;
 134 }
 135
 136 // XNameAccess
 137 ::com::sun::star::uno::Any SAL_CALL NamedPropertyValuesContainer::getByName( const OUString& aName )
 138     throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
 139         ::com::sun::star::uno::RuntimeException)
 140 {
 141     NamedPropertyValues::iterator aIter = maProperties.find( aName );
 142     if( aIter == maProperties.end() )
 143         throw container::NoSuchElementException();
 144
 145     uno::Any aElement;
 146
 147     aElement <<= (*aIter).second;
 148
 149     return aElement;
 150 }
 151
 152 ::com::sun::star::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getElementNames(  )
 153     throw(::com::sun::star::uno::RuntimeException)
 154 {
 155     NamedPropertyValues::iterator aIter = maProperties.begin();
 156     const NamedPropertyValues::iterator aEnd = maProperties.end();
 157
 158     uno::Sequence< OUString > aNames( maProperties.size() );
 159     OUString* pNames = aNames.getArray();
 160
 161     while( aIter != aEnd )
 162     {
 163         *pNames++ = (*aIter++).first;
 164     }
 165
 166     return aNames;
 167 }
 168
 169 sal_Bool SAL_CALL NamedPropertyValuesContainer::hasByName( const OUString& aName )
 170     throw(::com::sun::star::uno::RuntimeException)
 171 {
 172     NamedPropertyValues::iterator aIter = maProperties.find( aName );
 173     return aIter != maProperties.end();
 174 }
 175
 176 // XElementAccess
 177 ::com::sun::star::uno::Type SAL_CALL NamedPropertyValuesContainer::getElementType(  )
 178     throw(::com::sun::star::uno::RuntimeException)
 179 {
 180     return ::getCppuType((uno::Sequence<beans::PropertyValue> *)0);
 181 }
 182
 183 sal_Bool SAL_CALL NamedPropertyValuesContainer::hasElements(  )
 184     throw(::com::sun::star::uno::RuntimeException)
 185 {
 186     return !maProperties.empty();
 187 }
 188
 189 //XServiceInfo
 190 OUString SAL_CALL NamedPropertyValuesContainer::getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException)
 191 {
 192     return getImplementationName_static();
 193 }
 194
 195 OUString SAL_CALL NamedPropertyValuesContainer::getImplementationName_static(  )
 196 {
 197     return OUString( "NamedPropertyValuesContainer" );
 198 }
 199
 200 sal_Bool SAL_CALL NamedPropertyValuesContainer::supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
 201 {
 202     OUString aServiceName( "com.sun.star.document.NamedPropertyValues" );
 203     return aServiceName == ServiceName;
 204 }
 205
 206 ::com::sun::star::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException)
 207 {
 208     return getSupportedServiceNames_static();
 209 }
 210
 211
 212 ::com::sun::star::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getSupportedServiceNames_static(  )
 213 {
 214     const OUString aServiceName( "com.sun.star.document.NamedPropertyValues" );
 215     const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
 216     return aSeq;
 217 }
 218
 219 uno::Reference< uno::XInterface > SAL_CALL NamedPropertyValuesContainer::Create(
 220                 SAL_UNUSED_PARAMETER const uno::Reference< uno::XComponentContext >&)
 221 {
 222     return (cppu::OWeakObject*)new NamedPropertyValuesContainer();
 223 }
 224
 225 void createRegistryInfo_NamedPropertyValuesContainer()
 226 {
 227     static ::comphelper::module::OAutoRegistration< NamedPropertyValuesContainer > aAutoRegistration;
 228 }
 229
 230 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */