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|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
/**************************************************************************
TODO
**************************************************************************
Note: Configuration Management classes do not support XAggregation.
So I have to wrap the interesting interfaces manually.
*************************************************************************/
#include "hierarchydatasource.hxx"
#include <osl/diagnose.h>
#include "osl/doublecheckedlocking.h"
#include <cppuhelper/interfacecontainer.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/util/XChangesBatch.hpp>
#include <com/sun/star/util/XChangesNotifier.hpp>
using namespace com::sun::star;
using namespace hierarchy_ucp;
//=========================================================================
// describe path of cfg entry
#define CFGPROPERTY_NODEPATH "nodepath"
// true->async. update; false->sync. update
#define CFGPROPERTY_LAZYWRITE "lazywrite"
#define READ_SERVICE_NAME "com.sun.star.ucb.HierarchyDataReadAccess"
#define READWRITE_SERVICE_NAME "com.sun.star.ucb.HierarchyDataReadWriteAccess"
#define CONFIG_PROVIDER_SERVICE_NAME \
"com.sun.star.configuration.ConfigurationProvider"
#define CONFIG_READ_SERVICE_NAME \
"com.sun.star.configuration.ConfigurationAccess"
#define CONFIG_READWRITE_SERVICE_NAME \
"com.sun.star.configuration.ConfigurationUpdateAccess"
#define CONFIG_DATA_ROOT_KEY \
"/org.openoffice.ucb.Hierarchy/Root"
//=========================================================================
namespace hcp_impl
{
//=========================================================================
//
// HierarchyDataReadAccess Implementation.
//
//=========================================================================
class HierarchyDataAccess : public cppu::OWeakObject,
public lang::XServiceInfo,
public lang::XTypeProvider,
public lang::XComponent,
public lang::XSingleServiceFactory,
public container::XHierarchicalNameAccess,
public container::XNameContainer,
public util::XChangesNotifier,
public util::XChangesBatch
{
osl::Mutex m_aMutex;
uno::Reference< uno::XInterface > m_xConfigAccess;
uno::Reference< lang::XComponent > m_xCfgC;
uno::Reference< lang::XSingleServiceFactory > m_xCfgSSF;
uno::Reference< container::XHierarchicalNameAccess > m_xCfgHNA;
uno::Reference< container::XNameContainer > m_xCfgNC;
uno::Reference< container::XNameReplace > m_xCfgNR;
uno::Reference< container::XNameAccess > m_xCfgNA;
uno::Reference< container::XElementAccess > m_xCfgEA;
uno::Reference< util::XChangesNotifier > m_xCfgCN;
uno::Reference< util::XChangesBatch > m_xCfgCB;
bool m_bReadOnly;
public:
HierarchyDataAccess( const uno::Reference<
uno::XInterface > & xConfigAccess,
bool bReadOnly );
virtual ~HierarchyDataAccess();
// XInterface
XINTERFACE_DECL()
// XServiceInfo
XSERVICEINFO_DECL()
// XTypeProvider
XTYPEPROVIDER_DECL()
// XComponent
virtual void SAL_CALL
dispose()
throw ( uno::RuntimeException );
virtual void SAL_CALL
addEventListener( const uno::Reference< lang::XEventListener > & xListener )
throw ( uno::RuntimeException );
virtual void SAL_CALL
removeEventListener( const uno::Reference<
lang::XEventListener > & aListener )
throw ( uno::RuntimeException );
// XSingleServiceFactory
virtual uno::Reference< uno::XInterface > SAL_CALL
createInstance()
throw ( uno::Exception, uno::RuntimeException );
virtual uno::Reference< uno::XInterface > SAL_CALL
createInstanceWithArguments( const uno::Sequence< uno::Any > & aArguments )
throw ( uno::Exception, uno::RuntimeException );
// XHierarchicalNameAccess
virtual uno::Any SAL_CALL
getByHierarchicalName( const rtl::OUString & aName )
throw ( container::NoSuchElementException, uno::RuntimeException );
virtual sal_Bool SAL_CALL
hasByHierarchicalName( const rtl::OUString & aName )
throw ( uno::RuntimeException );
// XNameContainer
virtual void SAL_CALL
insertByName( const rtl::OUString & aName, const uno::Any & aElement )
throw ( lang::IllegalArgumentException,
container::ElementExistException,
lang::WrappedTargetException,
uno::RuntimeException );
virtual void SAL_CALL
removeByName( const rtl::OUString & Name )
throw ( container::NoSuchElementException,
lang::WrappedTargetException,
uno::RuntimeException );
// XNameReplace ( base of XNameContainer )
virtual void SAL_CALL
replaceByName( const rtl::OUString & aName, const uno::Any & aElement )
throw ( lang::IllegalArgumentException,
container::NoSuchElementException,
lang::WrappedTargetException,
uno::RuntimeException );
// XNameAccess ( base of XNameReplace )
virtual uno::Any SAL_CALL
getByName( const rtl::OUString & aName )
throw ( container::NoSuchElementException,
lang::WrappedTargetException,
uno::RuntimeException );
virtual uno::Sequence< rtl::OUString > SAL_CALL
getElementNames()
throw ( uno::RuntimeException );
virtual sal_Bool SAL_CALL
hasByName( const rtl::OUString & aName )
throw ( uno::RuntimeException );
// XElementAccess ( base of XNameAccess )
virtual uno::Type SAL_CALL
getElementType()
throw ( uno::RuntimeException );
virtual sal_Bool SAL_CALL
hasElements()
throw ( uno::RuntimeException );
// XChangesNotifier
virtual void SAL_CALL
addChangesListener( const uno::Reference<
util::XChangesListener > & aListener )
throw ( uno::RuntimeException );
virtual void SAL_CALL
removeChangesListener( const uno::Reference<
util::XChangesListener > & aListener )
throw ( uno::RuntimeException );
// XChangesBatch
virtual void SAL_CALL
commitChanges()
throw ( lang::WrappedTargetException, uno::RuntimeException );
virtual sal_Bool SAL_CALL
hasPendingChanges()
throw ( uno::RuntimeException );
virtual uno::Sequence< util::ElementChange > SAL_CALL
getPendingChanges()
throw ( uno::RuntimeException );
};
} // namespace hcp_impl
using namespace hcp_impl;
//=========================================================================
//=========================================================================
//
// HierarchyDataSource Implementation.
//
//=========================================================================
//=========================================================================
HierarchyDataSource::HierarchyDataSource(
const uno::Reference< lang::XMultiServiceFactory > & rxServiceMgr )
: m_xSMgr( rxServiceMgr ),
m_pDisposeEventListeners( 0 )
{
}
//=========================================================================
// virtual
HierarchyDataSource::~HierarchyDataSource()
{
delete m_pDisposeEventListeners;
}
//=========================================================================
//
// XInterface methods.
//
//=========================================================================
XINTERFACE_IMPL_4( HierarchyDataSource,
lang::XTypeProvider,
lang::XServiceInfo,
lang::XComponent,
lang::XMultiServiceFactory );
//=========================================================================
//
// XTypeProvider methods.
//
//=========================================================================
XTYPEPROVIDER_IMPL_4( HierarchyDataSource,
lang::XTypeProvider,
lang::XServiceInfo,
lang::XComponent,
lang::XMultiServiceFactory );
//=========================================================================
//
// XServiceInfo methods.
//
//=========================================================================
XSERVICEINFO_IMPL_0( HierarchyDataSource,
rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.comp.ucb.HierarchyDataSource" )) )
{
uno::Sequence< rtl::OUString > aSNS( 2 );
aSNS[ 0 ] = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.ucb.DefaultHierarchyDataSource" ));
aSNS[ 1 ] = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.ucb.HierarchyDataSource" ));
return aSNS;
}
ONE_INSTANCE_SERVICE_FACTORY_IMPL( HierarchyDataSource );
//=========================================================================
//
// XComponent methods.
//
//=========================================================================
// virtual
void SAL_CALL HierarchyDataSource::dispose()
throw( uno::RuntimeException )
{
osl::Guard< osl::Mutex > aGuard( m_aMutex );
if ( m_pDisposeEventListeners && m_pDisposeEventListeners->getLength() )
{
lang::EventObject aEvt;
aEvt.Source = static_cast< lang::XComponent * >( this );
m_pDisposeEventListeners->disposeAndClear( aEvt );
}
}
//=========================================================================
// virtual
void SAL_CALL HierarchyDataSource::addEventListener(
const uno::Reference< lang::XEventListener > & Listener )
throw( uno::RuntimeException )
{
osl::Guard< osl::Mutex > aGuard( m_aMutex );
if ( !m_pDisposeEventListeners )
m_pDisposeEventListeners
= new cppu::OInterfaceContainerHelper( m_aMutex );
m_pDisposeEventListeners->addInterface( Listener );
}
//=========================================================================
// virtual
void SAL_CALL HierarchyDataSource::removeEventListener(
const uno::Reference< lang::XEventListener > & Listener )
throw( uno::RuntimeException )
{
osl::Guard< osl::Mutex > aGuard( m_aMutex );
if ( m_pDisposeEventListeners )
m_pDisposeEventListeners->removeInterface( Listener );
}
//=========================================================================
//
// XMultiServiceFactory methods.
//
//=========================================================================
// virtual
uno::Reference< uno::XInterface > SAL_CALL
HierarchyDataSource::createInstance( const rtl::OUString & aServiceSpecifier )
throw ( uno::Exception, uno::RuntimeException )
{
// Create view to root node.
beans::PropertyValue aProp;
aProp.Name = rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM( CFGPROPERTY_NODEPATH ) );
aProp.Value <<=
rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( CONFIG_DATA_ROOT_KEY ) );
uno::Sequence< uno::Any > aArguments( 1 );
aArguments[ 0 ] <<= aProp;
return createInstanceWithArguments( aServiceSpecifier, aArguments, false );
}
//=========================================================================
// virtual
uno::Reference< uno::XInterface > SAL_CALL
HierarchyDataSource::createInstanceWithArguments(
const rtl::OUString & ServiceSpecifier,
const uno::Sequence< uno::Any > & Arguments )
throw ( uno::Exception, uno::RuntimeException )
{
return createInstanceWithArguments( ServiceSpecifier, Arguments, true );
}
//=========================================================================
// virtual
uno::Sequence< rtl::OUString > SAL_CALL
HierarchyDataSource::getAvailableServiceNames()
throw ( uno::RuntimeException )
{
uno::Sequence< rtl::OUString > aNames( 2 );
aNames[ 0 ] = rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM( READ_SERVICE_NAME ) );
aNames[ 1 ] = rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM( READWRITE_SERVICE_NAME ) );
return aNames;
}
//=========================================================================
//
// Non-interface methods
//
//=========================================================================
uno::Reference< uno::XInterface > SAL_CALL
HierarchyDataSource::createInstanceWithArguments(
const rtl::OUString & ServiceSpecifier,
const uno::Sequence< uno::Any > & Arguments,
bool bCheckArgs )
throw ( uno::Exception, uno::RuntimeException )
{
osl::Guard< osl::Mutex > aGuard( m_aMutex );
// Check service specifier.
bool bReadOnly = !!ServiceSpecifier.equalsAsciiL(
RTL_CONSTASCII_STRINGPARAM( READ_SERVICE_NAME ) );
bool bReadWrite = !bReadOnly &&
ServiceSpecifier.equalsAsciiL(
RTL_CONSTASCII_STRINGPARAM( READWRITE_SERVICE_NAME ) );
if ( !bReadOnly && !bReadWrite )
{
OSL_FAIL( "HierarchyDataSource::createInstanceWithArguments - "
"Unsupported service specifier!" );
return uno::Reference< uno::XInterface >();
}
uno::Sequence< uno::Any > aNewArgs( Arguments );
bool bHasLazyWriteProp = bReadOnly; // property must be added only if
// a writable view is requested.
if ( bCheckArgs )
{
// Check arguments.
bool bHasNodePath = false;
sal_Int32 nCount = Arguments.getLength();
for ( sal_Int32 n = 0; n < nCount; ++n )
{
beans::PropertyValue aProp;
if ( Arguments[ n ] >>= aProp )
{
if ( aProp.Name.equalsAsciiL(
RTL_CONSTASCII_STRINGPARAM( CFGPROPERTY_NODEPATH ) ) )
{
rtl::OUString aPath;
if ( aProp.Value >>= aPath )
{
bHasNodePath = true;
// Create path to data inside the configuration.
rtl::OUString aConfigPath;
if ( !createConfigPath( aPath, aConfigPath ) )
{
OSL_FAIL( "HierarchyDataSource::"
"createInstanceWithArguments - "
"Invalid node path!" );
return uno::Reference< uno::XInterface >();
}
aProp.Value <<= aConfigPath;
// Set new path in arguments.
aNewArgs[ n ] <<= aProp;
if ( bHasLazyWriteProp )
break;
}
else
{
OSL_FAIL( "HierarchyDataSource::createInstanceWithArguments - "
"Invalid type for property 'nodepath'!" );
return uno::Reference< uno::XInterface >();
}
}
else if ( aProp.Name.equalsAsciiL(
RTL_CONSTASCII_STRINGPARAM(
CFGPROPERTY_LAZYWRITE ) ) )
{
if ( aProp.Value.getValueType() == getCppuBooleanType() )
{
bHasLazyWriteProp = true;
if ( bHasNodePath )
break;
}
else
{
OSL_FAIL( "HierarchyDataSource::createInstanceWithArguments - "
"Invalid type for property 'lazywrite'!" );
return uno::Reference< uno::XInterface >();
}
}
}
}
if ( !bHasNodePath )
{
OSL_FAIL( "HierarchyDataSource::createInstanceWithArguments - "
"No 'nodepath' property!" );
return uno::Reference< uno::XInterface >();
}
}
// Create Configuration Provider.
uno::Reference< lang::XMultiServiceFactory > xProv = getConfigProvider();
if ( !xProv.is() )
return uno::Reference< uno::XInterface >();
uno::Reference< uno::XInterface > xConfigAccess;
try
{
if ( bReadOnly )
{
// Create configuration read-only access object.
xConfigAccess = xProv->createInstanceWithArguments(
rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
CONFIG_READ_SERVICE_NAME ) ),
aNewArgs );
}
else
{
// Append 'lazywrite' property value, if not already present.
if ( !bHasLazyWriteProp )
{
sal_Int32 nLen = aNewArgs.getLength();
aNewArgs.realloc( nLen + 1 );
beans::PropertyValue aProp;
aProp.Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
CFGPROPERTY_LAZYWRITE ) );
aProp.Value <<= sal_True;
aNewArgs[ nLen ] <<= aProp;
}
// Create configuration read-write access object.
xConfigAccess = xProv->createInstanceWithArguments(
rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
CONFIG_READWRITE_SERVICE_NAME ) ),
aNewArgs );
}
}
catch ( uno::Exception const & )
{
OSL_FAIL( "HierarchyDataSource::createInstanceWithArguments - "
"Cannot instanciate configuration access!" );
throw;
}
if ( !xConfigAccess.is() )
{
OSL_FAIL( "HierarchyDataSource::createInstanceWithArguments - "
"Cannot instanciate configuration access!" );
return xConfigAccess;
}
return uno::Reference< uno::XInterface >(
static_cast< cppu::OWeakObject * >(
new HierarchyDataAccess( xConfigAccess, bReadOnly ) ) );
}
//=========================================================================
uno::Reference< lang::XMultiServiceFactory >
HierarchyDataSource::getConfigProvider()
{
if ( !m_xConfigProvider.is() )
{
osl::Guard< osl::Mutex > aGuard( m_aMutex );
if ( !m_xConfigProvider.is() )
{
try
{
m_xConfigProvider
= uno::Reference< lang::XMultiServiceFactory >(
m_xSMgr->createInstance(
rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM(
CONFIG_PROVIDER_SERVICE_NAME ) ) ),
uno::UNO_QUERY );
OSL_ENSURE( m_xConfigProvider.is(),
"HierarchyDataSource::getConfigProvider - "
"No configuration provider!" );
}
catch ( uno::Exception const & )
{
OSL_FAIL( "HierarchyDataSource::getConfigProvider - "
"caught exception!" );
}
}
}
return m_xConfigProvider;
}
//=========================================================================
bool HierarchyDataSource::createConfigPath(
const rtl::OUString & rInPath, rtl::OUString & rOutPath )
{
if ( rInPath.getLength() )
{
if ( rInPath.indexOf( '/' ) == 0 )
{
OSL_FAIL( "HierarchyDataSource::createConfigPath - "
"Leading slash in node path!" );
return false;
}
if ( rInPath.lastIndexOf( '/' ) == rInPath.getLength() - 1 )
{
OSL_FAIL( "HierarchyDataSource::createConfigPath - "
"Trailing slash in node path!" );
return false;
}
rtl::OUString aOutPath(
RTL_CONSTASCII_USTRINGPARAM( CONFIG_DATA_ROOT_KEY "/" ) );
aOutPath += rInPath;
rOutPath = aOutPath;
}
else
{
rOutPath = rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM( CONFIG_DATA_ROOT_KEY ) );
}
return true;
}
//=========================================================================
//=========================================================================
//
// HierarchyDataAccess Implementation.
//
//=========================================================================
//=========================================================================
#define ENSURE_ORIG_INTERFACE( interface_name, member_name ) \
m_xCfg##member_name; \
if ( !m_xCfg##member_name.is() ) \
{ \
osl::Guard< osl::Mutex > aGuard( m_aMutex ); \
if ( !m_xCfg##member_name.is() ) \
m_xCfg##member_name \
= uno::Reference< interface_name >( \
m_xConfigAccess, uno::UNO_QUERY ); \
xOrig = m_xCfg##member_name; \
}
//=========================================================================
HierarchyDataAccess::HierarchyDataAccess( const uno::Reference<
uno::XInterface > & xConfigAccess,
bool bReadOnly )
: m_xConfigAccess( xConfigAccess ),
m_bReadOnly( bReadOnly )
{
}
//=========================================================================
// virtual
HierarchyDataAccess::~HierarchyDataAccess()
{
}
//=========================================================================
//
// XInterface methods.
//
//=========================================================================
XINTERFACE_COMMON_IMPL( HierarchyDataAccess );
//=========================================================================
// virtual
uno::Any SAL_CALL HierarchyDataAccess::queryInterface( const uno::Type & aType )
throw ( uno::RuntimeException )
{
// Interfaces supported in read-only and read-write mode.
uno::Any aRet = cppu::queryInterface( aType,
static_cast< lang::XTypeProvider * >( this ),
static_cast< lang::XServiceInfo * >( this ),
static_cast< lang::XComponent * >( this ),
static_cast< container::XHierarchicalNameAccess * >( this ),
static_cast< container::XNameAccess * >( this ),
static_cast< container::XElementAccess * >( this ),
static_cast< util::XChangesNotifier * >( this ) );
// Interfaces supported only in read-write mode.
if ( !aRet.hasValue() && !m_bReadOnly )
{
aRet = cppu::queryInterface( aType,
static_cast< lang::XSingleServiceFactory * >( this ),
static_cast< container::XNameContainer * >( this ),
static_cast< container::XNameReplace * >( this ),
static_cast< util::XChangesBatch * >( this ) );
}
return aRet.hasValue() ? aRet : OWeakObject::queryInterface( aType );
}
//=========================================================================
//
// XTypeProvider methods.
//
//=========================================================================
XTYPEPROVIDER_COMMON_IMPL( HierarchyDataAccess );
//=========================================================================
// virtual
uno::Sequence< uno::Type > SAL_CALL HierarchyDataAccess::getTypes()
throw( uno::RuntimeException )
{
cppu::OTypeCollection * pCollection = 0;
if ( m_bReadOnly )
{
static cppu::OTypeCollection* pReadOnlyTypes = 0;
pCollection = pReadOnlyTypes;
if ( !pCollection )
{
osl::Guard< osl::Mutex > aGuard( osl::Mutex::getGlobalMutex() );
pCollection = pReadOnlyTypes;
if ( !pCollection )
{
static cppu::OTypeCollection aCollection(
CPPU_TYPE_REF( lang::XTypeProvider ),
CPPU_TYPE_REF( lang::XServiceInfo ),
CPPU_TYPE_REF( lang::XComponent ),
CPPU_TYPE_REF( container::XHierarchicalNameAccess ),
CPPU_TYPE_REF( container::XNameAccess ),
CPPU_TYPE_REF( util::XChangesNotifier ) );
pCollection = &aCollection;
OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
pReadOnlyTypes = pCollection;
}
}
else {
OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
}
}
else
{
static cppu::OTypeCollection* pReadWriteTypes = 0;
pCollection = pReadWriteTypes;
if ( !pCollection )
{
osl::Guard< osl::Mutex > aGuard( osl::Mutex::getGlobalMutex() );
pCollection = pReadWriteTypes;
if ( !pCollection )
{
static cppu::OTypeCollection aCollection(
CPPU_TYPE_REF( lang::XTypeProvider ),
CPPU_TYPE_REF( lang::XServiceInfo ),
CPPU_TYPE_REF( lang::XComponent ),
CPPU_TYPE_REF( lang::XSingleServiceFactory ),
CPPU_TYPE_REF( container::XHierarchicalNameAccess ),
CPPU_TYPE_REF( container::XNameContainer ),
CPPU_TYPE_REF( util::XChangesBatch ),
CPPU_TYPE_REF( util::XChangesNotifier ) );
pCollection = &aCollection;
OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
pReadWriteTypes = pCollection;
}
}
else {
OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
}
}
return (*pCollection).getTypes();
}
//=========================================================================
//
// XServiceInfo methods.
//
//=========================================================================
XSERVICEINFO_NOFACTORY_IMPL_0(
HierarchyDataAccess,
rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.comp.ucb.HierarchyDataAccess" ) ) )
{
uno::Sequence< rtl::OUString > aSNS( 2 );
aSNS[ 0 ] = rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM( READ_SERVICE_NAME ) );
aSNS[ 1 ] = rtl::OUString(
RTL_CONSTASCII_USTRINGPARAM( READWRITE_SERVICE_NAME ) );
return aSNS;
}
//=========================================================================
//
// XComponent methods.
//
//=========================================================================
// virtual
void SAL_CALL HierarchyDataAccess::dispose()
throw ( uno::RuntimeException )
{
uno::Reference< lang::XComponent > xOrig
= ENSURE_ORIG_INTERFACE( lang::XComponent, C );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XComponent!" );
xOrig->dispose();
}
//=========================================================================
// virtual
void SAL_CALL HierarchyDataAccess::addEventListener(
const uno::Reference< lang::XEventListener > & xListener )
throw ( uno::RuntimeException )
{
uno::Reference< lang::XComponent > xOrig
= ENSURE_ORIG_INTERFACE( lang::XComponent, C );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XComponent!" );
xOrig->addEventListener( xListener );
}
//=========================================================================
// virtual
void SAL_CALL HierarchyDataAccess::removeEventListener(
const uno::Reference< lang::XEventListener > & aListener )
throw ( uno::RuntimeException )
{
uno::Reference< lang::XComponent > xOrig
= ENSURE_ORIG_INTERFACE( lang::XComponent, C );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XComponent!" );
xOrig->removeEventListener( aListener );
}
//=========================================================================
//
// XHierarchicalNameAccess methods.
//
//=========================================================================
// virtual
uno::Any SAL_CALL HierarchyDataAccess::getByHierarchicalName(
const rtl::OUString & aName )
throw ( container::NoSuchElementException, uno::RuntimeException )
{
uno::Reference< container::XHierarchicalNameAccess > xOrig
= ENSURE_ORIG_INTERFACE( container::XHierarchicalNameAccess, HNA );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : "
"Data source is not an XHierarchicalNameAccess!" );
return xOrig->getByHierarchicalName( aName );
}
//=========================================================================
// virtual
sal_Bool SAL_CALL HierarchyDataAccess::hasByHierarchicalName(
const rtl::OUString & aName )
throw ( uno::RuntimeException )
{
uno::Reference< container::XHierarchicalNameAccess > xOrig
= ENSURE_ORIG_INTERFACE( container::XHierarchicalNameAccess, HNA );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : "
"Data source is not an XHierarchicalNameAccess!" );
return xOrig->hasByHierarchicalName( aName );
}
//=========================================================================
//
// XNameAccess methods.
//
//=========================================================================
// virtual
uno::Any SAL_CALL HierarchyDataAccess::getByName( const rtl::OUString & aName )
throw ( container::NoSuchElementException,
lang::WrappedTargetException,
uno::RuntimeException )
{
uno::Reference< container::XNameAccess > xOrig
= ENSURE_ORIG_INTERFACE( container::XNameAccess, NA );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XNameAccess!" );
return xOrig->getByName( aName );
}
//=========================================================================
// virtual
uno::Sequence< rtl::OUString > SAL_CALL HierarchyDataAccess::getElementNames()
throw ( uno::RuntimeException )
{
uno::Reference< container::XNameAccess > xOrig
= ENSURE_ORIG_INTERFACE( container::XNameAccess, NA );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XNameAccess!" );
return xOrig->getElementNames();
}
//=========================================================================
// virtual
sal_Bool SAL_CALL HierarchyDataAccess::hasByName( const rtl::OUString & aName )
throw ( uno::RuntimeException )
{
uno::Reference< container::XNameAccess > xOrig
= ENSURE_ORIG_INTERFACE( container::XNameAccess, NA );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XNameAccess!" );
return xOrig->hasByName( aName );
}
//=========================================================================
//
// XElementAccess methods.
//
//=========================================================================
// virtual
uno::Type SAL_CALL HierarchyDataAccess::getElementType()
throw ( uno::RuntimeException )
{
uno::Reference< container::XElementAccess > xOrig
= ENSURE_ORIG_INTERFACE( container::XElementAccess, EA );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XElementAccess!" );
return xOrig->getElementType();
}
//=========================================================================
// virtual
sal_Bool SAL_CALL HierarchyDataAccess::hasElements()
throw ( uno::RuntimeException )
{
uno::Reference< container::XElementAccess > xOrig
= ENSURE_ORIG_INTERFACE( container::XElementAccess, EA );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XElementAccess!" );
return xOrig->hasElements();
}
//=========================================================================
//
// XChangesNotifier methods.
//
//=========================================================================
// virtual
void SAL_CALL HierarchyDataAccess::addChangesListener(
const uno::Reference< util::XChangesListener > & aListener )
throw ( uno::RuntimeException )
{
uno::Reference< util::XChangesNotifier > xOrig
= ENSURE_ORIG_INTERFACE( util::XChangesNotifier, CN );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XChangesNotifier!" );
xOrig->addChangesListener( aListener );
}
//=========================================================================
// virtual
void SAL_CALL HierarchyDataAccess::removeChangesListener(
const uno::Reference< util::XChangesListener > & aListener )
throw ( uno::RuntimeException )
{
uno::Reference< util::XChangesNotifier > xOrig
= ENSURE_ORIG_INTERFACE( util::XChangesNotifier, CN );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XChangesNotifier!" );
xOrig->removeChangesListener( aListener );
}
//=========================================================================
//
// XSingleServiceFactory methods.
//
//=========================================================================
// virtual
uno::Reference< uno::XInterface > SAL_CALL HierarchyDataAccess::createInstance()
throw ( uno::Exception, uno::RuntimeException )
{
uno::Reference< lang::XSingleServiceFactory > xOrig
= ENSURE_ORIG_INTERFACE( lang::XSingleServiceFactory, SSF );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XSingleServiceFactory!" );
return xOrig->createInstance();
}
//=========================================================================
// virtual
uno::Reference< uno::XInterface > SAL_CALL
HierarchyDataAccess::createInstanceWithArguments(
const uno::Sequence< uno::Any > & aArguments )
throw ( uno::Exception, uno::RuntimeException )
{
uno::Reference< lang::XSingleServiceFactory > xOrig
= ENSURE_ORIG_INTERFACE( lang::XSingleServiceFactory, SSF );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XSingleServiceFactory!" );
return xOrig->createInstanceWithArguments( aArguments );
}
//=========================================================================
//
// XNameContainer methods.
//
//=========================================================================
// virtual
void SAL_CALL
HierarchyDataAccess::insertByName( const rtl::OUString & aName,
const uno::Any & aElement )
throw ( lang::IllegalArgumentException,
container::ElementExistException,
lang::WrappedTargetException,
uno::RuntimeException )
{
uno::Reference< container::XNameContainer > xOrig
= ENSURE_ORIG_INTERFACE( container::XNameContainer, NC );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XNameContainer!" );
xOrig->insertByName( aName, aElement );
}
//=========================================================================
// virtual
void SAL_CALL
HierarchyDataAccess::removeByName( const rtl::OUString & Name )
throw ( container::NoSuchElementException,
lang::WrappedTargetException,
uno::RuntimeException )
{
uno::Reference< container::XNameContainer > xOrig
= ENSURE_ORIG_INTERFACE( container::XNameContainer, NC );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XNameContainer!" );
xOrig->removeByName( Name );
}
//=========================================================================
//
// XNameReplace methods.
//
//=========================================================================
// virtual
void SAL_CALL HierarchyDataAccess::replaceByName( const rtl::OUString & aName,
const uno::Any & aElement )
throw ( lang::IllegalArgumentException,
container::NoSuchElementException,
lang::WrappedTargetException,
uno::RuntimeException )
{
uno::Reference< container::XNameReplace > xOrig
= ENSURE_ORIG_INTERFACE( container::XNameReplace, NR );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XNameReplace!" );
xOrig->replaceByName( aName, aElement );
}
//=========================================================================
//
// XChangesBatch methods.
//
//=========================================================================
// virtual
void SAL_CALL HierarchyDataAccess::commitChanges()
throw ( lang::WrappedTargetException, uno::RuntimeException )
{
uno::Reference< util::XChangesBatch > xOrig
= ENSURE_ORIG_INTERFACE( util::XChangesBatch, CB );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XChangesBatch!" );
xOrig->commitChanges();
}
//=========================================================================
// virtual
sal_Bool SAL_CALL HierarchyDataAccess::hasPendingChanges()
throw ( uno::RuntimeException )
{
uno::Reference< util::XChangesBatch > xOrig
= ENSURE_ORIG_INTERFACE( util::XChangesBatch, CB );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XChangesBatch!" );
return xOrig->hasPendingChanges();
}
//=========================================================================
// virtual
uno::Sequence< util::ElementChange > SAL_CALL
HierarchyDataAccess::getPendingChanges()
throw ( uno::RuntimeException )
{
uno::Reference< util::XChangesBatch > xOrig
= ENSURE_ORIG_INTERFACE( util::XChangesBatch, CB );
OSL_ENSURE( xOrig.is(),
"HierarchyDataAccess : Data source is not an XChangesBatch!" );
return xOrig->getPendingChanges();
}
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