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/*************************************************************************
*
* $RCSfile: BConnection.cxx,v $
*
* $Revision: 1.16 $
*
* last change: $Author: oj $ $Date: 2002-10-25 09:41:54 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
#include <cppuhelper/typeprovider.hxx>
#endif
#ifndef _CONNECTIVITY_ADABAS_BCONNECTION_HXX_
#include "adabas/BConnection.hxx"
#endif
#ifndef _CONNECTIVITY_ADABAS_BDRIVER_HXX_
#include "adabas/BDriver.hxx"
#endif
#ifndef _CONNECTIVITY_ADABAS_CATALOG_HXX_
#include "adabas/BCatalog.hxx"
#endif
#ifndef _CONNECTIVITY_ODBC_OFUNCTIONS_HXX_
#include "odbc/OFunctions.hxx"
#endif
#ifndef _CONNECTIVITY_OTOOLS_HXX_
#include "odbc/OTools.hxx"
#endif
#ifndef _CONNECTIVITY_ODBC_ODATABASEMETADATA_HXX_
#include "adabas/BDatabaseMetaData.hxx"
#endif
#ifndef CONNECTIVITY_ADABAS_STATEMENT_HXX
#include "adabas/BStatement.hxx"
#endif
#ifndef CONNECTIVITY_ADABAS_PREPAREDSTATEMENT_HXX
#include "adabas/BPreparedStatement.hxx"
#endif
#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
#include <com/sun/star/lang/DisposedException.hpp>
#endif
#ifndef _DBHELPER_DBCHARSET_HXX_
#include <connectivity/dbcharset.hxx>
#endif
#ifndef _CONNECTIVITY_PARSE_SQLITERATOR_HXX_
#include "connectivity/sqliterator.hxx"
#endif
#ifndef _CONNECTIVITY_SQLPARSE_HXX
#include <connectivity/sqlparse.hxx>
#endif
using namespace connectivity::adabas;
using namespace connectivity;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
//------------------------------------------------------------------------------
namespace starlang = ::com::sun::star::lang;
// --------------------------------------------------------------------------------
OAdabasConnection::OAdabasConnection(const SQLHANDLE _pDriverHandle, connectivity::odbc::ODBCDriver* _pDriver)
: OConnection_BASE2(_pDriverHandle,_pDriver)
{
m_bUseOldDateFormat = sal_True;
}
//-----------------------------------------------------------------------------
SQLRETURN OAdabasConnection::Construct( const ::rtl::OUString& url,const Sequence< PropertyValue >& info) throw(SQLException)
{
::osl::MutexGuard aGuard( m_aMutex );
m_aConnectionHandle = SQL_NULL_HANDLE;
setURL(url);
m_aInfo = info;
// Connection allozieren
N3SQLAllocHandle(SQL_HANDLE_DBC,m_pDriverHandleCopy,&m_aConnectionHandle);
if(m_aConnectionHandle == SQL_NULL_HANDLE)
throw SQLException();
const PropertyValue *pBegin = info.getConstArray();
const PropertyValue *pEnd = pBegin + info.getLength();
::rtl::OUString aAdminUid,aAdminPwd;
sal_Int32 nLen = url.indexOf(':');
nLen = url.indexOf(':',nLen+1);
::rtl::OUString aDSN(url.copy(nLen+1)),aUID,aPWD;
sal_Int32 nTimeout = 20;
for(;pBegin != pEnd;++pBegin)
{
if(!pBegin->Name.compareToAscii("CTRLUSER"))
pBegin->Value >>= aAdminUid;
else if(!pBegin->Name.compareToAscii("CTRLPWD"))
pBegin->Value >>= aAdminPwd;
else if(!pBegin->Name.compareToAscii("Timeout"))
pBegin->Value >>= nTimeout;
else if(!pBegin->Name.compareToAscii("user"))
pBegin->Value >>= aUID;
else if(!pBegin->Name.compareToAscii("password"))
pBegin->Value >>= aPWD;
else if(0 == pBegin->Name.compareToAscii("CharSet"))
{
::rtl::OUString sIanaName;
pBegin->Value >>= sIanaName;
::dbtools::OCharsetMap aLookupIanaName;
::dbtools::OCharsetMap::const_iterator aLookup = aLookupIanaName.find(sIanaName, ::dbtools::OCharsetMap::IANA());
if (aLookup != aLookupIanaName.end())
m_nTextEncoding = (*aLookup).getEncoding();
else
m_nTextEncoding = RTL_TEXTENCODING_DONTKNOW;
if(m_nTextEncoding == RTL_TEXTENCODING_DONTKNOW)
m_nTextEncoding = osl_getThreadTextEncoding();
}
}
m_sUser = aUID;
SQLRETURN nSQLRETURN = OpenConnection(aDSN,nTimeout, aUID,aPWD);
return nSQLRETURN;
}
//-----------------------------------------------------------------------------
SQLRETURN OAdabasConnection::OpenConnection(const ::rtl::OUString& aConnectStr,sal_Int32 nTimeOut, const ::rtl::OUString& _uid,const ::rtl::OUString& _pwd)
{
if (m_aConnectionHandle == SQL_NULL_HANDLE)
return -1;
SQLRETURN nSQLRETURN = 0;
SDB_ODBC_CHAR szDSN[4096];
SDB_ODBC_CHAR szUID[20];
SDB_ODBC_CHAR szPWD[20];
memset(szDSN,'\0',4096);
memset(szUID,'\0',20);
memset(szPWD,'\0',20);
::rtl::OString aConStr(::rtl::OUStringToOString(aConnectStr,getTextEncoding()));
::rtl::OString aUID(::rtl::OUStringToOString(_uid,getTextEncoding()));
::rtl::OString aPWD(::rtl::OUStringToOString(_pwd,getTextEncoding()));
memcpy(szDSN, (SDB_ODBC_CHAR*) aConStr.getStr(), ::std::min<sal_Int32>((sal_Int32)2048,aConStr.getLength()));
memcpy(szUID, (SDB_ODBC_CHAR*) aUID.getStr(), ::std::min<sal_Int32>((sal_Int32)20,aUID.getLength()));
memcpy(szPWD, (SDB_ODBC_CHAR*) aPWD.getStr(), ::std::min<sal_Int32>((sal_Int32)20,aPWD.getLength()));
N3SQLSetConnectAttr(m_aConnectionHandle,SQL_ATTR_LOGIN_TIMEOUT,(SQLPOINTER)nTimeOut,SQL_IS_INTEGER);
// Verbindung aufbauen
nSQLRETURN = N3SQLConnect(m_aConnectionHandle,
szDSN,
(SQLSMALLINT) ::std::min<sal_Int32>((sal_Int32)2048,aConStr.getLength()),
szUID,
(SQLSMALLINT) ::std::min<sal_Int32>((sal_Int32)20,aUID.getLength()),
szPWD,
(SQLSMALLINT) ::std::min<sal_Int32>((sal_Int32)20,aPWD.getLength()));
if (nSQLRETURN == SQL_ERROR || nSQLRETURN == SQL_NO_DATA)
return nSQLRETURN;
m_bClosed = sal_False;
#ifndef MAC
// autocoomit ist immer default
N3SQLSetConnectAttr(m_aConnectionHandle,SQL_ATTR_AUTOCOMMIT,(SQLPOINTER)SQL_AUTOCOMMIT_ON,SQL_IS_INTEGER);
#endif
return nSQLRETURN;
}
//------------------------------------------------------------------------------
void OAdabasConnection::disposing()
{
::osl::MutexGuard aGuard(m_aMutex);
Reference< XTablesSupplier > xTableSupplier(m_xCatalog);
::comphelper::disposeComponent(xTableSupplier);
m_xCatalog = WeakReference< XTablesSupplier >();
OConnection_BASE2::disposing();
}
//------------------------------------------------------------------------------
Reference< XTablesSupplier > OAdabasConnection::createCatalog()
{
::osl::MutexGuard aGuard( m_aMutex );
Reference< XTablesSupplier > xTab = m_xCatalog;
if(!xTab.is())
{
xTab = new OAdabasCatalog(m_aConnectionHandle,this);
m_xCatalog = xTab;
}
return xTab;
}
// --------------------------------------------------------------------------------
Reference< XDatabaseMetaData > SAL_CALL OAdabasConnection::getMetaData( ) throw(SQLException, RuntimeException)
{
::osl::MutexGuard aGuard( m_aMutex );
checkDisposed(OConnection_BASE2::rBHelper.bDisposed);
Reference< XDatabaseMetaData > xMetaData = m_xMetaData;
if(!xMetaData.is())
{
xMetaData = new OAdabasDatabaseMetaData(m_aConnectionHandle,this);
m_xMetaData = xMetaData;
}
return xMetaData;
}
//------------------------------------------------------------------------------
sal_Bool OAdabasConnection::isStarted()
{
return sal_True;
}
// --------------------------------------------------------------------------------
Reference< XStatement > SAL_CALL OAdabasConnection::createStatement( ) throw(SQLException, RuntimeException)
{
::osl::MutexGuard aGuard( m_aMutex );
checkDisposed(OConnection_BASE2::rBHelper.bDisposed);
Reference< XStatement > xReturn = new OAdabasStatement(this);
m_aStatements.push_back(WeakReferenceHelper(xReturn));
return xReturn;
}
// --------------------------------------------------------------------------------
Reference< XPreparedStatement > SAL_CALL OAdabasConnection::prepareStatement( const ::rtl::OUString& sql ) throw(SQLException, RuntimeException)
{
::osl::MutexGuard aGuard( m_aMutex );
checkDisposed(OConnection_BASE2::rBHelper.bDisposed);
if(m_aTypeInfo.empty())
buildTypeInfo();
Reference< XPreparedStatement > xReturn = new OAdabasPreparedStatement(this,m_aTypeInfo,sql);
m_aStatements.push_back(WeakReferenceHelper(xReturn));
return xReturn;
}
// -----------------------------------------------------------------------------
sal_Int64 SAL_CALL OAdabasConnection::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw (::com::sun::star::uno::RuntimeException)
{
return (rId.getLength() == 16 && 0 == rtl_compareMemory(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
?
(sal_Int64)this
:
OConnection_BASE2::getSomething(rId);
}
// -----------------------------------------------------------------------------
Sequence< sal_Int8 > OAdabasConnection::getUnoTunnelImplementationId()
{
static ::cppu::OImplementationId * pId = 0;
if (! pId)
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if (! pId)
{
static ::cppu::OImplementationId aId;
pId = &aId;
}
}
return pId->getImplementationId();
}
// -----------------------------------------------------------------------------
::connectivity::odbc::OConnection* OAdabasConnection::cloneConnection()
{
return new OAdabasConnection(m_pDriverHandleCopy,m_pDriver);
}
// -----------------------------------------------------------------------------
::vos::ORef<OSQLColumns> OAdabasConnection::createSelectColumns(const ::rtl::OUString& _rSql)
{
::vos::ORef<OSQLColumns> aRet;
OSQLParser aParser(getDriver()->getORB());
::rtl::OUString sErrorMessage;
OSQLParseNode* pNode = aParser.parseTree(sErrorMessage,_rSql);
if(pNode)
{
Reference< XTablesSupplier> xCata = createCatalog();
OSQLParseTreeIterator aParseIter(xCata->getTables(),
getMetaData(),
pNode,
&aParser);
aParseIter.traverseAll();
aRet = aParseIter.getSelectColumns();
}
return aRet;
}
// -----------------------------------------------------------------------------
|
