Quelle ReportEngineJFree.cxx
Sprache: C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <com/sun/star/beans/PropertyValue.hpp>
#include <ReportEngineJFree.hxx>
#include <comphelper/storagehelper.hxx>
#include <connectivity/dbtools.hxx>
#include <comphelper/mimeconfighelper.hxx>
#include <comphelper/string.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/FrameSearchFlag.hpp>
#include <com/sun/star/embed/XTransactedObject.hpp>
#include <com/sun/star/task/XJob.hpp>
#include <unotools/useroptions.hxx>
#include <unotools/tempfile.hxx>
#include <unotools/sharedunocomponent.hxx>
#include <strings.hxx>
#include <strings.hrc>
#include <core_resource.hxx>
#include <connectivity/CommonTools.hxx>
#include <sfx2/docfilt.hxx>
namespace reportdesign
{
using namespace com::sun::star;
using namespace comphelper;
OReportEngineJFree::OReportEngineJFree(
const uno::Reference< uno::XComponentContext >&&
nbsp;context)
:ReportEngineBase(m_aMutex)
,ReportEnginePropertySet(context,IMPLEMENTS_PROPERTY_SET,uno::Sequence< OUString >())
,m_xContext(context)
,m_nMaxRows(0)
{
}
// TODO: VirtualFunctionFinder: This is virtual function!
OReportEngineJFree::~OReportEngineJFree()
{
}
IMPLEMENT_FORWARD_XINTERFACE2(OReportEngineJFree,ReportEngineBase,ReportEnginePropertySet)
void SAL_CALL OReportEngineJFree::dispose()
{
ReportEnginePropertySet::dispose();
cppu::WeakComponentImplHelperBase::dispose();
m_xActiveConnection.clear();
}
OUString OReportEngineJFree::getImplementationName_Static( )
{
return u"com.sun.star.comp.report.OReportEngineJFree" _ustr;
}
OUString SAL_CALL OReportEngineJFree::getImplementationName( )
{
return getImplementationName_Static();
}
uno::Sequence< OUString > OReportEngineJFree::getSupportedServiceNames_Static( )
{
uno::Sequence< OUString > aServices { u"com.sun.star.report.ReportEngine" _ustr };
return aServices;
}
uno::Reference< uno::XInterface > OReportEngineJFree::create(uno::Reference< uno::XComponentContext > const & xContext)
{
return *(new OReportEngineJFree(xContext));
}
uno::Sequence< OUString > SAL_CALL OReportEngineJFree::getSupportedServiceNames( )
{
return getSupportedServiceNames_Static();
}
sal_Bool SAL_CALL OReportEngineJFree::supportsService(const OUString& ServiceName)
{
return cppu::supportsService(this , ServiceName);
}
// XReportEngine
// Attributes
uno::Reference< report::XReportDefinition > SAL_CALL OReportEngineJFree::getReportDefinition()
{
::osl::MutexGuard aGuard(m_aMutex);
return m_xReport;
}
void SAL_CALL OReportEngineJFree::setReportDefinition( const uno::Reference< report::XReportDefinition >& _report )
{
if ( !_report.is() )
throw lang::IllegalArgumentException();
BoundListeners l;
{
::osl::MutexGuard aGuard(m_aMutex);
if ( m_xReport != _report )
{
prepareSet(PROPERTY_REPORTDEFINITION, uno::Any(m_xReport), uno::Any(_report), &l);
m_xReport = _report;
}
}
l.notify();
}
uno::Reference< task::XStatusIndicator > SAL_CALL OReportEngineJFree::getStatusIndicator()
{
::osl::MutexGuard aGuard(m_aMutex);
return m_StatusIndicator;
}
void SAL_CALL OReportEngineJFree::setStatusIndicator( const uno::Reference< task::XStatusIndicator >& _statusindicator )
{
set(PROPERTY_STATUSINDICATOR,_statusindicator,m_StatusIndicator);
}
OUString OReportEngineJFree::getNewOutputName()
{
::osl::MutexGuard aGuard(m_aMutex);
::connectivity::checkDisposed(ReportEngineBase::rBHelper.bDisposed);
if ( !m_xReport.is() || !m_xActiveConnection.is() )
throw lang::IllegalArgumentException();
static constexpr OUString s_sMediaType = u"MediaType" _ustr;
MimeConfigurationHelper aConfighelper(m_xContext);
const OUString sMimeType = m_xReport->getMimeType();
std::shared_ptr<const SfxFilter> pFilter = SfxFilter::GetDefaultFilter( aConfighelper.GetDocServiceNameFromMediaType(sMimeType) );
OUString sExt(u".rpt" _ustr);
if ( pFilter )
sExt = ::comphelper::string::stripStart(pFilter->GetDefaultExtension(), '*' );
uno::Reference< embed::XStorage > xTemp = OStorageHelper::GetTemporaryStorage(/*sFileTemp,embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE,*/ m_xContext);
utl::DisposableComponent aTemp(xTemp);
uno::Sequence< beans::PropertyValue > aEmpty;
uno::Reference< beans::XPropertySet> xStorageProp(xTemp,uno::UNO_QUERY);
if ( xStorageProp.is() )
{
xStorageProp->setPropertyValue( s_sMediaType, uno::Any(sMimeType));
}
m_xReport->storeToStorage(xTemp,aEmpty); // store to temp file because it may contain information which isn't in the database yet.
OUString sName = m_xReport->getCaption();
if ( sName.isEmpty() )
sName = m_xReport->getName();
OUString sFileURL = ::utl::CreateTempURL(sName, false , sExt);
if ( sFileURL.isEmpty() )
{
::utl::TempFileNamed aTestFile(sName, false , sExt);
if ( !aTestFile.IsValid() )
{
sName = RptResId(RID_STR_REPORT);
::utl::TempFileNamed aFile(sName, false , sExt);
sFileURL = aFile.GetURL();
}
else
sFileURL = aTestFile.GetURL();
}
uno::Reference< embed::XStorage > xOut = OStorageHelper::GetStorageFromURL(sFileURL,embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE, m_xContext);
utl::DisposableComponent aOut(xOut);
xStorageProp.set(xOut,uno::UNO_QUERY);
if ( xStorageProp.is() )
{
xStorageProp->setPropertyValue( s_sMediaType, uno::Any(sMimeType));
}
// some meta data
SvtUserOptions aUserOpts;
OUString sAuthor = aUserOpts.GetFirstName() +
" " +
aUserOpts.GetLastName();
uno::Sequence< beans::NamedValue > aConvertedProperties{
{u"InputStorage" _ustr, uno::Any(xTemp) },
{u"OutputStorage" _ustr, uno::Any(xOut) },
{PROPERTY_REPORTDEFINITION, uno::Any(m_xReport) },
{PROPERTY_ACTIVECONNECTION, uno::Any(m_xActiveConnection) },
{PROPERTY_MAXROWS, uno::Any(m_nMaxRows) },
{u"Author" _ustr, uno::Any(sAuthor) },
{u"Title" _ustr, uno::Any(m_xReport->getCaption()) }
};
OUString sOutputName;
// create job factory and initialize
const OUString sReportEngineServiceName = ::dbtools::getDefaultReportEngineServiceName(m_xContext);
uno::Reference<task::XJob> xJob(m_xContext->getServiceManager()->createInstanceWithContext(sReportEngineServiceName,m_xContext),uno::UNO_QUERY_THROW);
if ( !m_xReport->getCommand().isEmpty() )
{
xJob->execute(aConvertedProperties);
if ( xStorageProp.is() )
{
sOutputName = sFileURL;
}
}
uno::Reference<embed::XTransactedObject> xTransact(xOut,uno::UNO_QUERY);
if ( !sOutputName.isEmpty() && xTransact.is() )
xTransact->commit();
if ( sOutputName.isEmpty() )
throw lang::IllegalArgumentException();
return sOutputName;
}
// Methods
uno::Reference< frame::XModel > SAL_CALL OReportEngineJFree::createDocumentModel( )
{
return createDocumentAlive(nullptr,true );
}
uno::Reference< frame::XModel > SAL_CALL OReportEngineJFree::createDocumentAlive( const uno::Reference< frame::XFrame >& _frame )
{
return createDocumentAlive(_frame,false );
}
uno::Reference< frame::XModel > OReportEngineJFree::createDocumentAlive( const uno::Reference< frame::XFrame >& _frame,bool _bHidden )
{
OUString sOutputName = getNewOutputName(); // starts implicitly the report generator
if (sOutputName.isEmpty())
return nullptr;
::osl::MutexGuard aGuard(m_aMutex);
::connectivity::checkDisposed(ReportEngineBase::rBHelper.bDisposed);
uno::Reference<frame::XComponentLoader> xFrameLoad(_frame,uno::UNO_QUERY);
if ( !xFrameLoad.is() )
{
// if there is no frame given, find the right
xFrameLoad = frame::Desktop::create(m_xContext);
sal_Int32 const nFrameSearchFlag = frame::FrameSearchFlag::TASKS | frame::FrameSearchFlag::CREATE;
uno::Reference< frame::XFrame> xFrame = uno::Reference< frame::XFrame>(xFrameLoad,uno::UNO_QUERY_THROW)->findFrame(u"_blank" _ustr,nFrameSearchFlag);
xFrameLoad.set( xFrame,uno::UNO_QUERY);
}
if (!xFrameLoad.is())
return nullptr;
uno::Sequence < beans::PropertyValue > aArgs( _bHidden ? 3 : 2 );
auto pArgs = aArgs.getArray();
sal_Int32 nLen = 0;
pArgs[nLen].Name = "AsTemplate" ;
pArgs[nLen++].Value <<= false ;
pArgs[nLen].Name = "ReadOnly" ;
pArgs[nLen++].Value <<= true ;
if ( _bHidden )
{
pArgs[nLen].Name = "Hidden" ;
pArgs[nLen++].Value <<= true ;
}
uno::Reference<frame::XModel> xModel(
xFrameLoad->loadComponentFromURL(sOutputName,
OUString(), // empty frame name
0, aArgs),
uno::UNO_QUERY);
return xModel;
}
util::URL SAL_CALL OReportEngineJFree::createDocument( )
{
util::URL aRet;
uno::Reference< frame::XModel > xModel = createDocumentModel();
if ( xModel.is() )
{
::osl::MutexGuard aGuard(m_aMutex);
::connectivity::checkDisposed(ReportEngineBase::rBHelper.bDisposed);
}
return aRet;
}
void SAL_CALL OReportEngineJFree::interrupt( )
{
::osl::MutexGuard aGuard(m_aMutex);
::connectivity::checkDisposed(ReportEngineBase::rBHelper.bDisposed);
}
uno::Reference< beans::XPropertySetInfo > SAL_CALL OReportEngineJFree::getPropertySetInfo( )
{
return ReportEnginePropertySet::getPropertySetInfo();
}
void SAL_CALL OReportEngineJFree::setPropertyValue( const OUString& aPropertyName, const uno::Any& aValue )
{
ReportEnginePropertySet::setPropertyValue( aPropertyName, aValue );
}
uno::Any SAL_CALL OReportEngineJFree::getPropertyValue( const OUString& PropertyName )
{
return ReportEnginePropertySet::getPropertyValue( PropertyName);
}
void SAL_CALL OReportEngineJFree::addPropertyChangeListener( const OUString& aPropertyName, const uno::Reference< beans::XPropertyChangeListener >& xListener )
{
ReportEnginePropertySet::addPropertyChangeListener( aPropertyName, xListener );
}
void SAL_CALL OReportEngineJFree::removePropertyChangeListener( const OUString& aPropertyName, const uno::Reference< beans::XPropertyChangeListener >& aListener )
{
ReportEnginePropertySet::removePropertyChangeListener( aPropertyName, aListener );
}
void SAL_CALL OReportEngineJFree::addVetoableChangeListener( const OUString& PropertyName, const uno::Reference< beans::XVetoableChangeListener >& aListener )
{
ReportEnginePropertySet::addVetoableChangeListener( PropertyName, aListener );
}
void SAL_CALL OReportEngineJFree::removeVetoableChangeListener( const OUString& PropertyName, const uno::Reference< beans::XVetoableChangeListener >& aListener )
{
ReportEnginePropertySet::removeVetoableChangeListener( PropertyName, aListener );
}
uno::Reference< sdbc::XConnection > SAL_CALL OReportEngineJFree::getActiveConnection()
{
return m_xActiveConnection;
}
void SAL_CALL OReportEngineJFree::setActiveConnection( const uno::Reference< sdbc::XConnection >& _activeconnection )
{
if ( !_activeconnection.is() )
throw lang::IllegalArgumentException();
set(PROPERTY_ACTIVECONNECTION,_activeconnection,m_xActiveConnection);
}
::sal_Int32 SAL_CALL OReportEngineJFree::getMaxRows()
{
::osl::MutexGuard aGuard(m_aMutex);
return m_nMaxRows;
}
void SAL_CALL OReportEngineJFree::setMaxRows( ::sal_Int32 MaxRows )
{
set(PROPERTY_MAXROWS,MaxRows,m_nMaxRows);
}
} // namespace reportdesign
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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*© Formatika GbR, Deutschland
2026-04-02