INTEGRATION: CWS sdblogging (1.1.2); FILE ADDED
2007/05/22 19:14:03 fs 1.1.2.4: #i76119# implement changes suggested by API review: initialize components by generic ctor, not by component context values 2007/05/20 13:33:18 fs 1.1.2.3: #i10000# 2007/04/16 07:18:30 fs 1.1.2.2: #i10000# 2007/04/05 07:34:19 fs 1.1.2.1: #i76119# initial implementation of the new logging API
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Jens-Heiner Rechtien
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commit
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1 changed files with 220 additions and 0 deletions
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extensions/source/logging/loghandler.cxx
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extensions/source/logging/loghandler.cxx
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/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: loghandler.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: hr $ $Date: 2007-06-27 14:59:10 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_extensions.hxx"
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#ifndef EXTENSIONS_LOGHANDLER_HXX
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#include "loghandler.hxx"
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#endif
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/** === begin UNO includes === **/
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#ifndef _COM_SUN_STAR_LOGGING_LOGLEVEL_HPP_
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#include <com/sun/star/logging/LogLevel.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HPP_
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LOGGING_PLAINTEXTFORMATTER_HPP_
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#include <com/sun/star/logging/PlainTextFormatter.hpp>
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#endif
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/** === end UNO includes === **/
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#include <tools/diagnose_ex.h>
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#include <comphelper/componentcontext.hxx>
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#include <rtl/tencinfo.h>
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//........................................................................
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namespace logging
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{
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//........................................................................
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/** === begin UNO using === **/
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::XComponentContext;
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using ::com::sun::star::uno::Any;
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using ::com::sun::star::logging::LogRecord;
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using ::com::sun::star::uno::UNO_QUERY_THROW;
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using ::com::sun::star::logging::XLogFormatter;
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using ::com::sun::star::uno::Exception;
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using ::com::sun::star::lang::IllegalArgumentException;
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using ::com::sun::star::lang::DisposedException;
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using ::com::sun::star::logging::PlainTextFormatter;
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/** === end UNO using === **/
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namespace LogLevel = ::com::sun::star::logging::LogLevel;
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//====================================================================
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//= LogHandlerHelper
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//====================================================================
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//--------------------------------------------------------------------
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LogHandlerHelper::LogHandlerHelper( const Reference< XComponentContext >& _rxContext, ::osl::Mutex& _rMutex, ::cppu::OBroadcastHelper& _rBHelper )
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:m_eEncoding( RTL_TEXTENCODING_UTF8 )
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,m_nLevel( LogLevel::SEVERE )
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,m_xFormatter( NULL )
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,m_xContext( _rxContext )
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,m_rMutex( _rMutex )
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,m_rBHelper( _rBHelper )
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,m_bInitialized( false )
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{
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}
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//--------------------------------------------------------------------
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void LogHandlerHelper::initFromSettings( const ::comphelper::NamedValueCollection& _rSettings )
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{
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::rtl::OUString sEncoding;
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if ( _rSettings.get_ensureType( "Encoding", sEncoding ) )
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{
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if ( !setEncoding( sEncoding ) )
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throw IllegalArgumentException();
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}
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_rSettings.get_ensureType( "Formatter", m_xFormatter );
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_rSettings.get_ensureType( "Level", m_nLevel );
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}
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//--------------------------------------------------------------------
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void LogHandlerHelper::enterMethod()
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{
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m_rMutex.acquire();
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if ( !getIsInitialized() )
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throw DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "component not initialized" ) ), NULL );
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if ( m_rBHelper.bDisposed )
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throw DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "component already disposed" ) ), NULL );
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// fallback settings, in case they weren't passed at construction time
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if ( !getFormatter().is() )
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{
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try
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{
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Reference< XLogFormatter > xFormatter( PlainTextFormatter::create( m_xContext ), UNO_QUERY_THROW );
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setFormatter( xFormatter );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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}
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//--------------------------------------------------------------------
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bool LogHandlerHelper::getEncoding( ::rtl::OUString& _out_rEncoding ) const
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{
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const char* pMimeCharset = rtl_getMimeCharsetFromTextEncoding( m_eEncoding );
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if ( pMimeCharset )
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{
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_out_rEncoding = ::rtl::OUString::createFromAscii( pMimeCharset );
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return true;
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}
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_out_rEncoding = ::rtl::OUString();
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return false;
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}
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//--------------------------------------------------------------------
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bool LogHandlerHelper::setEncoding( const ::rtl::OUString& _rEncoding )
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{
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::rtl::OString sAsciiEncoding( ::rtl::OUStringToOString( _rEncoding, RTL_TEXTENCODING_ASCII_US ) );
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rtl_TextEncoding eEncoding = rtl_getTextEncodingFromMimeCharset( sAsciiEncoding.getStr() );
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if ( eEncoding != RTL_TEXTENCODING_DONTKNOW )
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{
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m_eEncoding = eEncoding;
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return true;
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}
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return false;
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}
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//--------------------------------------------------------------------
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bool LogHandlerHelper::formatForPublishing( const LogRecord& _rRecord, ::rtl::OString& _out_rEntry ) const
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{
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if ( _rRecord.Level < getLevel() )
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// not to be published due to low level
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return false;
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try
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{
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Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW );
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::rtl::OUString sEntry( xFormatter->format( _rRecord ) );
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_out_rEntry = ::rtl::OUStringToOString( sEntry, getTextEncoding() );
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return true;
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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return false;
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}
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//--------------------------------------------------------------------
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bool LogHandlerHelper::getEncodedHead( ::rtl::OString& _out_rHead ) const
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{
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try
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{
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Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW );
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::rtl::OUString sHead( xFormatter->getHead() );
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_out_rHead = ::rtl::OUStringToOString( sHead, getTextEncoding() );
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return true;
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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return false;
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}
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//--------------------------------------------------------------------
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bool LogHandlerHelper::getEncodedTail( ::rtl::OString& _out_rTail ) const
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{
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try
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{
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Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW );
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::rtl::OUString sTail( xFormatter->getTail() );
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_out_rTail = ::rtl::OUStringToOString( sTail, getTextEncoding() );
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return true;
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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return false;
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}
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//........................................................................
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} // namespace logging
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//........................................................................
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