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+/* -*- 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 <connectivity/TIndexes.hxx>
+#include <TIndex.hxx>
+#include <connectivity/TTableHelper.hxx>
+#include <com/sun/star/sdb/tools/XIndexAlteration.hpp>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/sdbc/IndexType.hpp>
+#include <com/sun/star/sdbc/SQLException.hpp>
+#include <connectivity/dbtools.hxx>
+#include <TConnection.hxx>
+#include <comphelper/extract.hxx>
+#include <comphelper/types.hxx>
+#include <rtl/ustrbuf.hxx>
+using namespace connectivity;
+using namespace connectivity::sdbcx;
+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;
+using namespace cppu;
+
+
+OIndexesHelper::OIndexesHelper(OTableHelper* _pTable,
+ ::osl::Mutex& _rMutex,
+ const std::vector< OUString> &_rVector
+ )
+ : OCollection(*_pTable,true,_rMutex,_rVector)
+ ,m_pTable(_pTable)
+{
+}
+
+
+sdbcx::ObjectType OIndexesHelper::createObject(const OUString& _rName)
+{
+ Reference< XConnection> xConnection = m_pTable->getConnection();
+ if ( !xConnection.is() )
+ return nullptr;
+
+ sdbcx::ObjectType xRet;
+ OUString aName,aQualifier;
+ sal_Int32 nLen = _rName.indexOf('.');
+ if ( nLen != -1 )
+ {
+ aQualifier = _rName.copy(0,nLen);
+ aName = _rName.copy(nLen+1);
+ }
+ else
+ aName = _rName;
+
+ ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
+ OUString aSchema,aTable;
+ m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME)) >>= aSchema;
+ m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME)) >>= aTable;
+
+ Any aCatalog = m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME));
+ Reference< XResultSet > xResult = m_pTable->getMetaData()->getIndexInfo(aCatalog,aSchema,aTable,false,false);
+
+ if ( xResult.is() )
+ {
+ Reference< XRow > xRow(xResult,UNO_QUERY);
+ while( xResult->next() )
+ {
+ bool bUnique = !xRow->getBoolean(4);
+ if((aQualifier.isEmpty() || xRow->getString(5) == aQualifier ) && xRow->getString(6) == aName)
+ {
+ sal_Int32 nClustered = xRow->getShort(7);
+ bool bPrimarKeyIndex = false;
+ xRow.clear();
+ xResult.clear();
+ try
+ {
+ xResult = m_pTable->getMetaData()->getPrimaryKeys(aCatalog,aSchema,aTable);
+ xRow.set(xResult,UNO_QUERY);
+
+ if ( xRow.is() && xResult->next() ) // there can be only one primary key
+ {
+ bPrimarKeyIndex = xRow->getString(6) == aName;
+ }
+ }
+ catch(const Exception&)
+ {
+ }
+ OIndexHelper* pRet = new OIndexHelper(m_pTable,aName,aQualifier,bUnique,
+ bPrimarKeyIndex,
+ nClustered == IndexType::CLUSTERED);
+ xRet = pRet;
+ break;
+ }
+ }
+ }
+
+ return xRet;
+}
+
+void OIndexesHelper::impl_refresh()
+{
+ m_pTable->refreshIndexes();
+}
+
+Reference< XPropertySet > OIndexesHelper::createDescriptor()
+{
+ return new OIndexHelper(m_pTable);
+}
+
+// XAppend
+sdbcx::ObjectType OIndexesHelper::appendObject( const OUString& _rForName, const Reference< XPropertySet >& descriptor )
+{
+ Reference< XConnection> xConnection = m_pTable->getConnection();
+ if ( !xConnection.is() )
+ return nullptr;
+ if ( m_pTable->isNew() )
+ return cloneDescriptor( descriptor );
+
+ if ( m_pTable->getIndexService().is() )
+ {
+ m_pTable->getIndexService()->addIndex(m_pTable,descriptor);
+ }
+ else
+ {
+ ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
+ OUStringBuffer aSql( "CREATE " );
+ OUString aQuote = m_pTable->getMetaData()->getIdentifierQuoteString( );
+
+ if(comphelper::getBOOL(descriptor->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_ISUNIQUE))))
+ aSql.append("UNIQUE ");
+ aSql.append("INDEX ");
+
+
+ OUString aCatalog,aSchema,aTable;
+ dbtools::qualifiedNameComponents(m_pTable->getMetaData(),m_pTable->getName(),aCatalog,aSchema,aTable,::dbtools::EComposeRule::InDataManipulation);
+
+ OUString aComposedName = dbtools::composeTableName(m_pTable->getMetaData(),aCatalog,aSchema,aTable, true, ::dbtools::EComposeRule::InIndexDefinitions);
+ if (!_rForName.isEmpty() )
+ {
+ aSql.append( ::dbtools::quoteName( aQuote, _rForName ) );
+ aSql.append(" ON ");
+ aSql.append(aComposedName);
+ aSql.append(" ( ");
+
+ Reference<XColumnsSupplier> xColumnSup(descriptor,UNO_QUERY);
+ Reference<XIndexAccess> xColumns(xColumnSup->getColumns(),UNO_QUERY);
+ Reference< XPropertySet > xColProp;
+ bool bAddIndexAppendix = ::dbtools::getBooleanDataSourceSetting( m_pTable->getConnection(), "AddIndexAppendix" );
+ sal_Int32 nCount = xColumns->getCount();
+ for(sal_Int32 i = 0 ; i < nCount; ++i)
+ {
+ xColProp.set(xColumns->getByIndex(i),UNO_QUERY);
+ aSql.append(::dbtools::quoteName( aQuote,comphelper::getString(xColProp->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME)))));
+
+ if ( bAddIndexAppendix )
+ {
+
+ aSql.appendAscii(any2bool(xColProp->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_ISASCENDING)))
+ ?
+ " ASC"
+ :
+ " DESC");
+ }
+ aSql.append(",");
+ }
+ aSql[aSql.getLength() - 1] = ')';
+ }
+ else
+ {
+ aSql.append(aComposedName);
+
+ Reference<XColumnsSupplier> xColumnSup(descriptor,UNO_QUERY);
+ Reference<XIndexAccess> xColumns(xColumnSup->getColumns(),UNO_QUERY);
+ Reference< XPropertySet > xColProp;
+ if(xColumns->getCount() != 1)
+ throw SQLException();
+
+ xColumns->getByIndex(0) >>= xColProp;
+
+ aSql.append(".");
+ aSql.append(::dbtools::quoteName( aQuote,comphelper::getString(xColProp->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME)))));
+ }
+
+ Reference< XStatement > xStmt = m_pTable->getConnection()->createStatement( );
+ if ( xStmt.is() )
+ {
+ OUString sSql = aSql.makeStringAndClear();
+ xStmt->execute(sSql);
+ ::comphelper::disposeComponent(xStmt);
+ }
+ }
+
+ return createObject( _rForName );
+}
+
+// XDrop
+void OIndexesHelper::dropObject(sal_Int32 /*_nPos*/,const OUString& _sElementName)
+{
+ Reference< XConnection> xConnection = m_pTable->getConnection();
+ if( !(xConnection.is() && !m_pTable->isNew()))
+ return;
+
+ if ( m_pTable->getIndexService().is() )
+ {
+ m_pTable->getIndexService()->dropIndex(m_pTable,_sElementName);
+ }
+ else
+ {
+ OUString aName,aSchema;
+ sal_Int32 nLen = _sElementName.indexOf('.');
+ if(nLen != -1)
+ aSchema = _sElementName.copy(0,nLen);
+ aName = _sElementName.copy(nLen+1);
+
+ OUString aSql( "DROP INDEX " );
+
+ OUString aComposedName = dbtools::composeTableName( m_pTable->getMetaData(), m_pTable, ::dbtools::EComposeRule::InIndexDefinitions, true );
+ OUString sIndexName = dbtools::composeTableName( m_pTable->getMetaData(), OUString(), aSchema, aName, true, ::dbtools::EComposeRule::InIndexDefinitions );
+
+ aSql += sIndexName + " ON " + aComposedName;
+
+ Reference< XStatement > xStmt = m_pTable->getConnection()->createStatement( );
+ if ( xStmt.is() )
+ {
+ xStmt->execute(aSql);
+ ::comphelper::disposeComponent(xStmt);
+ }
+ }
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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