Line data    Source code

       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             : 
      10             : #include <sal/config.h>
      11             : 
      12             : #include <com/sun/star/configuration/XReadWriteAccess.hpp>
      13             : #include <com/sun/star/container/NoSuchElementException.hpp>
      14             : #include <com/sun/star/lang/IllegalArgumentException.hpp>
      15             : #include <com/sun/star/lang/NotInitializedException.hpp>
      16             : #include <com/sun/star/lang/WrappedTargetException.hpp>
      17             : #include <com/sun/star/lang/XInitialization.hpp>
      18             : #include <com/sun/star/lang/XServiceInfo.hpp>
      19             : #include <com/sun/star/uno/Any.hxx>
      20             : #include <com/sun/star/uno/Exception.hpp>
      21             : #include <com/sun/star/uno/Reference.hxx>
      22             : #include <com/sun/star/uno/RuntimeException.hpp>
      23             : #include <com/sun/star/uno/Sequence.hxx>
      24             : #include <com/sun/star/uno/XComponentContext.hpp>
      25             : #include <com/sun/star/uno/XInterface.hpp>
      26             : #include <com/sun/star/util/ChangesSet.hpp>
      27             : #include <cppuhelper/implbase3.hxx>
      28             : #include <cppuhelper/supportsservice.hxx>
      29             : #include <cppuhelper/weak.hxx>
      30             : #include <osl/mutex.hxx>
      31             : #include <rtl/ref.hxx>
      32             : #include <rtl/ustring.h>
      33             : #include <rtl/ustring.hxx>
      34             : #include <sal/types.h>
      35             : 
      36             : #include "components.hxx"
      37             : #include "lock.hxx"
      38             : #include "readwriteaccess.hxx"
      39             : #include "rootaccess.hxx"
      40             : 
      41             : namespace configmgr { namespace read_write_access {
      42             : 
      43             : namespace {
      44             : 
      45             : class Service:
      46             :     public cppu::WeakImplHelper3<
      47             :         css::lang::XServiceInfo, css::lang::XInitialization,
      48             :         css::configuration::XReadWriteAccess >
      49             : {
      50             : public:
      51        4624 :     explicit Service(
      52             :         css::uno::Reference< css::uno::XComponentContext > const & context):
      53        4624 :         context_(context) {}
      54             : 
      55             : private:
      56             :     Service(const Service&) SAL_DELETED_FUNCTION;
      57             :     Service& operator=(const Service&) SAL_DELETED_FUNCTION;
      58             : 
      59        9248 :     virtual ~Service() {}
      60             : 
      61           0 :     virtual OUString SAL_CALL getImplementationName()
      62             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
      63           0 :     { return read_write_access::getImplementationName(); }
      64             : 
      65           0 :     virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName)
      66             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
      67           0 :     { return cppu::supportsService(this, ServiceName); }
      68             : 
      69             :     virtual css::uno::Sequence< OUString > SAL_CALL
      70           0 :     getSupportedServiceNames() throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
      71           0 :     { return read_write_access::getSupportedServiceNames(); }
      72             : 
      73             :     virtual void SAL_CALL initialize(
      74             :         css::uno::Sequence< css::uno::Any > const & aArguments)
      75             :         throw (css::uno::Exception, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      76             : 
      77      193736 :     virtual css::uno::Any SAL_CALL getByHierarchicalName(
      78             :         OUString const & aName)
      79             :         throw (
      80             :             css::container::NoSuchElementException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE
      81      193736 :     { return getRoot()->getByHierarchicalName(aName); }
      82             : 
      83           0 :     virtual sal_Bool SAL_CALL hasByHierarchicalName(OUString const & aName)
      84             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
      85           0 :     { return getRoot()->hasByHierarchicalName(aName); }
      86             : 
      87         517 :     virtual void SAL_CALL replaceByHierarchicalName(
      88             :         OUString const & aName, css::uno::Any const & aElement)
      89             :         throw (
      90             :             css::lang::IllegalArgumentException,
      91             :             css::container::NoSuchElementException,
      92             :             css::lang::WrappedTargetException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE
      93         517 :     { getRoot()->replaceByHierarchicalName(aName, aElement); }
      94             : 
      95         511 :     virtual void SAL_CALL commitChanges()
      96             :         throw (css::lang::WrappedTargetException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE
      97         511 :     { getRoot()->commitChanges(); }
      98             : 
      99           0 :     virtual sal_Bool SAL_CALL hasPendingChanges()
     100             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
     101           0 :     { return getRoot()->hasPendingChanges(); }
     102             : 
     103           0 :     virtual css::util::ChangesSet SAL_CALL getPendingChanges()
     104             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
     105           0 :     { return getRoot()->getPendingChanges(); }
     106             : 
     107           0 :     css::beans::Property SAL_CALL getPropertyByHierarchicalName(
     108             :         OUString const & aHierarchicalName)
     109             :         throw (
     110             :             css::beans::UnknownPropertyException, css::uno::RuntimeException,
     111             :             std::exception)
     112             :         SAL_OVERRIDE
     113           0 :     { return getRoot()->getPropertyByHierarchicalName(aHierarchicalName); }
     114             : 
     115           0 :     sal_Bool SAL_CALL hasPropertyByHierarchicalName(
     116             :         OUString const & aHierarchicalName)
     117             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
     118           0 :     { return getRoot()->hasPropertyByHierarchicalName(aHierarchicalName); }
     119             : 
     120             :     rtl::Reference< RootAccess > getRoot();
     121             : 
     122             :     css::uno::Reference< css::uno::XComponentContext > context_;
     123             : 
     124             :     osl::Mutex mutex_;
     125             :     rtl::Reference< RootAccess > root_;
     126             : };
     127             : 
     128        4624 : void Service::initialize(css::uno::Sequence< css::uno::Any > const & aArguments)
     129             :     throw (css::uno::Exception, css::uno::RuntimeException, std::exception)
     130             : {
     131        4624 :     OUString locale;
     132        4624 :     if (aArguments.getLength() != 1 || !(aArguments[0] >>= locale)) {
     133             :         throw css::lang::IllegalArgumentException(
     134             :             "not exactly one string argument",
     135           0 :             static_cast< cppu::OWeakObject * >(this), -1);
     136             :     }
     137        9248 :     osl::MutexGuard g1(mutex_);
     138        4624 :     if (root_.is()) {
     139             :         throw css::uno::RuntimeException(
     140           0 :             "already initialized", static_cast< cppu::OWeakObject * >(this));
     141             :     }
     142        9248 :     osl::MutexGuard g2(*lock());
     143        4624 :     Components & components = Components::getSingleton(context_);
     144        4624 :     root_ = new RootAccess(components, "/", locale, true);
     145        9248 :     components.addRootAccess(root_);
     146        4624 : }
     147             : 
     148      194764 : rtl::Reference< RootAccess > Service::getRoot() {
     149      194764 :     osl::MutexGuard g(mutex_);
     150      194764 :     if (!root_.is()) {
     151             :         throw css::lang::NotInitializedException(
     152           0 :             "not initialized", static_cast< cppu::OWeakObject * >(this));
     153             :     }
     154      194764 :     return root_;
     155             : }
     156             : 
     157             : }
     158             : 
     159        4624 : css::uno::Reference< css::uno::XInterface > create(
     160             :     css::uno::Reference< css::uno::XComponentContext > const & context)
     161             : {
     162        4624 :     return static_cast< cppu::OWeakObject * >(new Service(context));
     163             : }
     164             : 
     165         686 : OUString getImplementationName() {
     166         686 :     return OUString("com.sun.star.comp.configuration.ReadWriteAccess");
     167             : }
     168             : 
     169         213 : css::uno::Sequence< OUString > getSupportedServiceNames() {
     170         213 :     OUString name("com.sun.star.configuration.ReadWriteAccess");
     171         213 :     return css::uno::Sequence< OUString >(&name, 1);
     172             : }
     173             : 
     174             : } }
     175             : 
     176             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */