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 #include "comphelper_services.hxx"
  23
  24 #include <com/sun/star/container/XNameContainer.hpp>
  25 #include <com/sun/star/uno/Sequence.h>
  26 #include <com/sun/star/beans/PropertyValue.hpp>
  27 #include <cppuhelper/implbase2.hxx>
  28 #include <com/sun/star/lang/XServiceInfo.hpp>
  29 #include <cppuhelper/supportsservice.hxx>
  30 #include <map>
  31
  32
  33 using namespace com::sun::star;
  34
  35 typedef std::map< OUString, uno::Sequence<beans::PropertyValue> > NamedPropertyValues;
  36
  37 class NamedPropertyValuesContainer : public cppu::WeakImplHelper2< container::XNameContainer, lang::XServiceInfo >
  38 {
  39 public:
  40     NamedPropertyValuesContainer() throw();
  41     virtual ~NamedPropertyValuesContainer() throw();
  42
  43     // XNameContainer
  44     virtual void SAL_CALL insertByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement )
  45         throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException,
  46         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  47     virtual void SAL_CALL removeByName( const OUString& Name )
  48         throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
  49             ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  50
  51     // XNameReplace
  52     virtual void SAL_CALL replaceByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement )
  53         throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException,
  54             ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  55
  56     // XNameAccess
  57     virtual ::com::sun::star::uno::Any SAL_CALL getByName( const OUString& aName )
  58         throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
  59             ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  60     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getElementNames(  )
  61         throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  62     virtual sal_Bool SAL_CALL hasByName( const OUString& aName )
  63         throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  64
  65     // XElementAccess
  66     virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  )
  67         throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  68     virtual sal_Bool SAL_CALL hasElements(  )
  69         throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  70
  71     //XServiceInfo
  72     virtual OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  73     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  74     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  75
  76     // XServiceInfo - static versions (used for component registration)
  77     static OUString SAL_CALL getImplementationName_static();
  78     static uno::Sequence< OUString > SAL_CALL getSupportedServiceNames_static();
  79     static uno::Reference< uno::XInterface > SAL_CALL Create( const uno::Reference< uno::XComponentContext >& );
  80
  81 private:
  82     NamedPropertyValues maProperties;
  83 };
  84
  85 NamedPropertyValuesContainer::NamedPropertyValuesContainer() throw()
  86 {
  87 }
  88
  89 NamedPropertyValuesContainer::~NamedPropertyValuesContainer() throw()
  90 {
  91 }
  92
  93 // XNameContainer
  94 void SAL_CALL NamedPropertyValuesContainer::insertByName( const OUString& aName, const uno::Any& aElement )
  95     throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException,
  96         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception)
  97 {
  98     if( maProperties.find( aName ) != maProperties.end() )
  99         throw container::ElementExistException();
 100
 101     uno::Sequence<beans::PropertyValue> aProps;
 102     if( !(aElement >>= aProps ) )
 103         throw lang::IllegalArgumentException();
 104
 105     maProperties.insert(  NamedPropertyValues::value_type(aName ,aProps) );
 106 }
 107
 108 void SAL_CALL NamedPropertyValuesContainer::removeByName( const OUString& Name )
 109     throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
 110         ::com::sun::star::uno::RuntimeException, std::exception)
 111 {
 112     NamedPropertyValues::iterator aIter = maProperties.find( Name );
 113     if( aIter == maProperties.end() )
 114         throw container::NoSuchElementException();
 115
 116     maProperties.erase( aIter );
 117 }
 118
 119 // XNameReplace
 120 void SAL_CALL NamedPropertyValuesContainer::replaceByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement )
 121     throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException,
 122         ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception)
 123 {
 124     NamedPropertyValues::iterator aIter = maProperties.find( aName );
 125     if( aIter == maProperties.end() )
 126         throw container::NoSuchElementException();
 127
 128     uno::Sequence<beans::PropertyValue> aProps;
 129     if( !(aElement >>= aProps) )
 130         throw lang::IllegalArgumentException();
 131
 132     (*aIter).second = aProps;
 133 }
 134
 135 // XNameAccess
 136 ::com::sun::star::uno::Any SAL_CALL NamedPropertyValuesContainer::getByName( const OUString& aName )
 137     throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException,
 138         ::com::sun::star::uno::RuntimeException, std::exception)
 139 {
 140     NamedPropertyValues::iterator aIter = maProperties.find( aName );
 141     if( aIter == maProperties.end() )
 142         throw container::NoSuchElementException();
 143
 144     uno::Any aElement;
 145
 146     aElement <<= (*aIter).second;
 147
 148     return aElement;
 149 }
 150
 151 ::com::sun::star::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getElementNames(  )
 152     throw(::com::sun::star::uno::RuntimeException, std::exception)
 153 {
 154     NamedPropertyValues::iterator aIter = maProperties.begin();
 155     const NamedPropertyValues::iterator aEnd = maProperties.end();
 156
 157     uno::Sequence< OUString > aNames( maProperties.size() );
 158     OUString* pNames = aNames.getArray();
 159
 160     while( aIter != aEnd )
 161     {
 162         *pNames++ = (*aIter++).first;
 163     }
 164
 165     return aNames;
 166 }
 167
 168 sal_Bool SAL_CALL NamedPropertyValuesContainer::hasByName( const OUString& aName )
 169     throw(::com::sun::star::uno::RuntimeException, std::exception)
 170 {
 171     NamedPropertyValues::iterator aIter = maProperties.find( aName );
 172     return aIter != maProperties.end();
 173 }
 174
 175 // XElementAccess
 176 ::com::sun::star::uno::Type SAL_CALL NamedPropertyValuesContainer::getElementType(  )
 177     throw(::com::sun::star::uno::RuntimeException, std::exception)
 178 {
 179     return cppu::UnoType<uno::Sequence<beans::PropertyValue>>::get();
 180 }
 181
 182 sal_Bool SAL_CALL NamedPropertyValuesContainer::hasElements(  )
 183     throw(::com::sun::star::uno::RuntimeException, std::exception)
 184 {
 185     return !maProperties.empty();
 186 }
 187
 188 //XServiceInfo
 189 OUString SAL_CALL NamedPropertyValuesContainer::getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 190 {
 191     return getImplementationName_static();
 192 }
 193
 194 OUString SAL_CALL NamedPropertyValuesContainer::getImplementationName_static(  )
 195 {
 196     return OUString( "NamedPropertyValuesContainer" );
 197 }
 198
 199 sal_Bool SAL_CALL NamedPropertyValuesContainer::supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 200 {
 201     return cppu::supportsService(this, ServiceName);
 202 }
 203
 204 ::com::sun::star::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 205 {
 206     return getSupportedServiceNames_static();
 207 }
 208
 209 ::com::sun::star::uno::Sequence< OUString > SAL_CALL NamedPropertyValuesContainer::getSupportedServiceNames_static(  )
 210 {
 211     const OUString aServiceName( "com.sun.star.document.NamedPropertyValues" );
 212     const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
 213     return aSeq;
 214 }
 215
 216 uno::Reference< uno::XInterface > SAL_CALL NamedPropertyValuesContainer::Create(
 217                 SAL_UNUSED_PARAMETER const uno::Reference< uno::XComponentContext >&)
 218 {
 219     return (cppu::OWeakObject*)new NamedPropertyValuesContainer();
 220 }
 221
 222 void createRegistryInfo_NamedPropertyValuesContainer()
 223 {
 224     static ::comphelper::module::OAutoRegistration< NamedPropertyValuesContainer > aAutoRegistration;
 225 }
 226
 227 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */