396 lines
17 KiB
C++
396 lines
17 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* 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 "dbase/DDatabaseMetaData.hxx"
|
|
#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
|
|
#include <com/sun/star/sdbc/DataType.hpp>
|
|
#include <com/sun/star/sdbc/ResultSetType.hpp>
|
|
#include <com/sun/star/sdbc/ColumnValue.hpp>
|
|
#include <com/sun/star/beans/XPropertySet.hpp>
|
|
#include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
|
|
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
|
|
#include <com/sun/star/sdbcx/XIndexesSupplier.hpp>
|
|
#include "FDatabaseMetaDataResultSet.hxx"
|
|
#include <com/sun/star/lang/XUnoTunnel.hpp>
|
|
#include "dbase/DIndex.hxx"
|
|
#include <connectivity/FValue.hxx>
|
|
#include <comphelper/processfactory.hxx>
|
|
#include <comphelper/types.hxx>
|
|
#include <ucbhelper/content.hxx>
|
|
|
|
using namespace ::comphelper;
|
|
using namespace connectivity::dbase;
|
|
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::ucb;
|
|
using namespace ::com::sun::star::lang;
|
|
|
|
ODbaseDatabaseMetaData::ODbaseDatabaseMetaData(::connectivity::file::OConnection* _pCon) :ODatabaseMetaData(_pCon)
|
|
{
|
|
}
|
|
|
|
ODbaseDatabaseMetaData::~ODbaseDatabaseMetaData()
|
|
{
|
|
}
|
|
|
|
Reference< XResultSet > ODbaseDatabaseMetaData::impl_getTypeInfo_throw( )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
|
|
Reference< XResultSet > xRef = pResult;
|
|
|
|
static ODatabaseMetaDataResultSet::ORows aRows;
|
|
if(aRows.empty())
|
|
{
|
|
ODatabaseMetaDataResultSet::ORow aRow;
|
|
aRow.reserve(19);
|
|
|
|
aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
|
|
aRow.push_back(new ORowSetValueDecorator(OUString("VARCHAR")));
|
|
aRow.push_back(new ORowSetValueDecorator(DataType::VARCHAR));
|
|
aRow.push_back(new ORowSetValueDecorator((sal_Int32)254));
|
|
aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
|
|
aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
|
|
aRow.push_back(new ORowSetValueDecorator(OUString("length")));
|
|
aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnValue::NULLABLE));
|
|
aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
|
|
aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnSearch::FULL));
|
|
aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
|
|
aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
|
|
aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
|
|
aRow.push_back(new ORowSetValueDecorator(OUString("C")));
|
|
aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
|
|
aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
|
|
aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
|
|
aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
|
|
aRow.push_back(new ORowSetValueDecorator((sal_Int32)10));
|
|
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("LONGVARCHAR"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::LONGVARCHAR);
|
|
aRow[3] = new ORowSetValueDecorator((sal_Int32)2147483647);
|
|
aRow[6] = new ORowSetValueDecorator();
|
|
aRow[13] = new ORowSetValueDecorator(OUString("M"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("DATE"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::DATE);
|
|
aRow[3] = new ORowSetValueDecorator((sal_Int32)10);
|
|
aRow[13] = new ORowSetValueDecorator(OUString("D"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("BOOLEAN"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::BIT);
|
|
aRow[3] = ODatabaseMetaDataResultSet::get1Value();
|
|
aRow[4] = ODatabaseMetaDataResultSet::getEmptyValue();
|
|
aRow[5] = ODatabaseMetaDataResultSet::getEmptyValue();
|
|
aRow[6] = new ORowSetValueDecorator(OUString());
|
|
aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
|
|
aRow[13] = new ORowSetValueDecorator(OUString("L"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("DOUBLE"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::DOUBLE);
|
|
aRow[3] = new ORowSetValueDecorator((sal_Int32)8);
|
|
aRow[13] = new ORowSetValueDecorator(OUString("B"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[11] = new ORowSetValueDecorator(sal_True);
|
|
aRow[13] = new ORowSetValueDecorator(OUString("Y"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("TIMESTAMP"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
|
|
aRow[11] = new ORowSetValueDecorator(sal_False);
|
|
aRow[13] = new ORowSetValueDecorator(OUString("T"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("INTEGER"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::INTEGER);
|
|
aRow[3] = new ORowSetValueDecorator((sal_Int32)10);
|
|
aRow[13] = new ORowSetValueDecorator(OUString("I"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("DECIMAL"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
|
|
aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
|
|
aRow[6] = new ORowSetValueDecorator(OUString("length,scale"));
|
|
aRow[13] = new ORowSetValueDecorator(OUString("F"));
|
|
aRows.push_back(aRow);
|
|
|
|
aRow[1] = new ORowSetValueDecorator(OUString("NUMERIC"));
|
|
aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
|
|
aRow[3] = new ORowSetValueDecorator((sal_Int32)16);
|
|
aRow[13] = new ORowSetValueDecorator(OUString("N"));
|
|
aRow[15] = new ORowSetValueDecorator((sal_Int32)16);
|
|
aRows.push_back(aRow);
|
|
}
|
|
|
|
pResult->setRows(aRows);
|
|
return xRef;
|
|
}
|
|
|
|
Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getColumns(
|
|
const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern,
|
|
const OUString& columnNamePattern ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
|
|
if(!xTables.is())
|
|
throw SQLException();
|
|
|
|
Reference< XNameAccess> xNames = xTables->getTables();
|
|
if(!xNames.is())
|
|
throw SQLException();
|
|
|
|
ODatabaseMetaDataResultSet::ORows aRows;
|
|
ODatabaseMetaDataResultSet::ORow aRow(19);
|
|
|
|
try
|
|
{
|
|
aRow[10] = new ORowSetValueDecorator((sal_Int32)10);
|
|
Sequence< OUString> aTabNames(xNames->getElementNames());
|
|
const OUString* pTabBegin = aTabNames.getConstArray();
|
|
const OUString* pTabEnd = pTabBegin + aTabNames.getLength();
|
|
for(;pTabBegin != pTabEnd;++pTabBegin)
|
|
{
|
|
if(match(tableNamePattern,*pTabBegin,'\0'))
|
|
{
|
|
Reference< XColumnsSupplier> xTable(
|
|
xNames->getByName(*pTabBegin), css::uno::UNO_QUERY);
|
|
OSL_ENSURE(xTable.is(),"Table not found! Normally a exception had to be thrown here!");
|
|
aRow[3] = new ORowSetValueDecorator(*pTabBegin);
|
|
|
|
Reference< XNameAccess> xColumns = xTable->getColumns();
|
|
if(!xColumns.is())
|
|
throw SQLException();
|
|
|
|
Sequence< OUString> aColNames(xColumns->getElementNames());
|
|
|
|
const OUString* pBegin = aColNames.getConstArray();
|
|
const OUString* pEnd = pBegin + aColNames.getLength();
|
|
Reference< XPropertySet> xColumn;
|
|
for(sal_Int32 i=1;pBegin != pEnd;++pBegin,++i)
|
|
{
|
|
if(match(columnNamePattern,*pBegin,'\0'))
|
|
{
|
|
aRow[4] = new ORowSetValueDecorator(*pBegin);
|
|
|
|
xColumn.set(
|
|
xColumns->getByName(*pBegin), css::uno::UNO_QUERY);
|
|
OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!");
|
|
aRow[5] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
|
|
aRow[6] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
|
|
aRow[7] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
|
|
aRow[9] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
|
|
aRow[11] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
|
|
aRow[13] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
|
|
switch((sal_Int32)aRow[5]->getValue())
|
|
{
|
|
case DataType::CHAR:
|
|
case DataType::VARCHAR:
|
|
aRow[16] = new ORowSetValueDecorator((sal_Int32)254);
|
|
break;
|
|
case DataType::LONGVARCHAR:
|
|
aRow[16] = new ORowSetValueDecorator((sal_Int32)65535);
|
|
break;
|
|
default:
|
|
aRow[16] = new ORowSetValueDecorator((sal_Int32)0);
|
|
}
|
|
aRow[17] = new ORowSetValueDecorator(i);
|
|
switch(sal_Int32(aRow[11]->getValue()))
|
|
{
|
|
case ColumnValue::NO_NULLS:
|
|
aRow[18] = new ORowSetValueDecorator(OUString("NO"));
|
|
break;
|
|
case ColumnValue::NULLABLE:
|
|
aRow[18] = new ORowSetValueDecorator(OUString("YES"));
|
|
break;
|
|
default:
|
|
aRow[18] = new ORowSetValueDecorator(OUString());
|
|
}
|
|
aRows.push_back(aRow);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (const WrappedTargetException& e)
|
|
{
|
|
SQLException aSql;
|
|
if (e.TargetException >>= aSql)
|
|
throw aSql;
|
|
throw WrappedTargetRuntimeException(e.Message, e.Context, e.TargetException);
|
|
}
|
|
::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
|
|
Reference< XResultSet > xRef = pResult;
|
|
pResult->setRows(aRows);
|
|
|
|
return xRef;
|
|
}
|
|
|
|
Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getIndexInfo(
|
|
const Any& /*catalog*/, const OUString& /*schema*/, const OUString& table,
|
|
sal_Bool unique, sal_Bool /*approximate*/ ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
|
|
if(!xTables.is())
|
|
throw SQLException();
|
|
|
|
Reference< XNameAccess> xNames = xTables->getTables();
|
|
if(!xNames.is())
|
|
throw SQLException();
|
|
|
|
ODatabaseMetaDataResultSet::ORows aRows;
|
|
ODatabaseMetaDataResultSet::ORow aRow(14);
|
|
|
|
aRow[5] = new ORowSetValueDecorator(OUString());
|
|
aRow[10] = new ORowSetValueDecorator(OUString("A"));
|
|
|
|
Reference< XIndexesSupplier> xTable(
|
|
xNames->getByName(table), css::uno::UNO_QUERY);
|
|
aRow[3] = new ORowSetValueDecorator(table);
|
|
aRow[7] = new ORowSetValueDecorator((sal_Int32)3);
|
|
|
|
Reference< XNameAccess> xIndexes = xTable->getIndexes();
|
|
if(!xIndexes.is())
|
|
throw SQLException();
|
|
|
|
Sequence< OUString> aIdxNames(xIndexes->getElementNames());
|
|
|
|
const OUString* pBegin = aIdxNames.getConstArray();
|
|
const OUString* pEnd = pBegin + aIdxNames.getLength();
|
|
Reference< XPropertySet> xIndex;
|
|
for(;pBegin != pEnd;++pBegin)
|
|
{
|
|
xIndex.set(xIndexes->getByName(*pBegin), css::uno::UNO_QUERY);
|
|
OSL_ENSURE(xIndex.is(),"Indexes contains a column who isn't a fastpropertyset!");
|
|
|
|
if(unique && !getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE))))
|
|
continue;
|
|
aRow[4] = new ORowSetValueDecorator(getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE))));
|
|
aRow[6] = new ORowSetValueDecorator(*pBegin);
|
|
|
|
Reference< XUnoTunnel> xTunnel(xIndex,UNO_QUERY);
|
|
if(xTunnel.is())
|
|
{
|
|
ODbaseIndex* pIndex = reinterpret_cast< ODbaseIndex* >( xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()) );
|
|
if(pIndex)
|
|
{
|
|
aRow[11] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_maxkeys);
|
|
aRow[12] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_pagecount);
|
|
}
|
|
}
|
|
|
|
Reference<XColumnsSupplier> xColumnsSup(xIndex,UNO_QUERY);
|
|
Reference< XNameAccess> xColumns = xColumnsSup->getColumns();
|
|
Sequence< OUString> aColNames(xColumns->getElementNames());
|
|
|
|
const OUString* pColBegin = aColNames.getConstArray();
|
|
const OUString* pColEnd = pColBegin + aColNames.getLength();
|
|
Reference< XPropertySet> xColumn;
|
|
for(sal_Int32 j=1;pColBegin != pColEnd;++pColBegin,++j)
|
|
{
|
|
aRow[8] = new ORowSetValueDecorator(j);
|
|
aRow[9] = new ORowSetValueDecorator(*pColBegin);
|
|
aRows.push_back(aRow);
|
|
}
|
|
}
|
|
|
|
::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eIndexInfo);
|
|
Reference< XResultSet > xRef = pResult;
|
|
pResult->setRows(aRows);
|
|
return xRef;
|
|
}
|
|
|
|
OUString SAL_CALL ODbaseDatabaseMetaData::getURL( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
return "sdbc:dbase:" + m_pConnection->getURL();
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxBinaryLiteralLength( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
return SAL_MAX_INT32;
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxCharLiteralLength( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
return 254;
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnNameLength( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
return 10;
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInIndex( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInTable( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
return 128;
|
|
}
|
|
|
|
sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithAddColumn( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
return sal_True;
|
|
}
|
|
|
|
sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithDropColumn( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
return sal_False;
|
|
}
|
|
|
|
sal_Bool SAL_CALL ODbaseDatabaseMetaData::isReadOnly( ) throw(SQLException, RuntimeException, std::exception)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
bool bReadOnly = false;
|
|
::ucbhelper::Content aFile(m_pConnection->getContent(),Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext());
|
|
aFile.getPropertyValue("IsReadOnly") >>= bReadOnly;
|
|
|
|
return bReadOnly;
|
|
}
|
|
|
|
bool ODbaseDatabaseMetaData::impl_storesMixedCaseQuotedIdentifiers_throw( )
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool ODbaseDatabaseMetaData::impl_supportsMixedCaseQuotedIdentifiers_throw( )
|
|
{
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|