1 files changed, 107 insertions, 0 deletions
diff --git a/connectivity/source/commontools/TKey.cxx b/connectivity/source/commontools/TKey.cxx
new file mode 100644
index 000000000..1341291ab
--- /dev/null
+++ b/connectivity/source/commontools/TKey.cxx
@@ -0,0 +1,107 @@
+/* -*- 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 <TKey.hxx>
+#include <TKeyColumns.hxx>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <TConnection.hxx>
+#include <connectivity/TTableHelper.hxx>
+
+using namespace connectivity;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::lang;
+
+OTableKeyHelper::OTableKeyHelper(OTableHelper* _pTable) : connectivity::sdbcx::OKey(true)
+    ,m_pTable(_pTable)
+{
+    construct();
+}
+
+OTableKeyHelper::OTableKeyHelper(   OTableHelper* _pTable
+            ,const OUString& Name
+            ,const std::shared_ptr<sdbcx::KeyProperties>& _rProps
+            ) : connectivity::sdbcx::OKey(Name,_rProps,true)
+                ,m_pTable(_pTable)
+{
+    construct();
+    refreshColumns();
+}
+
+void OTableKeyHelper::refreshColumns()
+{
+    if ( !m_pTable )
+        return;
+
+    std::vector< OUString> aVector;
+    if ( !isNew() )
+    {
+        aVector = m_aProps->m_aKeyColumnNames;
+        if ( aVector.empty() )
+        {
+            ::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;
+
+            if ( !m_Name.isEmpty() ) // foreign key
+            {
+
+                Reference< XResultSet > xResult = m_pTable->getMetaData()->getImportedKeys(m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)),
+                    aSchema,aTable);
+
+                if ( xResult.is() )
+                {
+                    Reference< XRow > xRow(xResult,UNO_QUERY);
+                    while( xResult->next() )
+                    {
+                        OUString aForeignKeyColumn = xRow->getString(8);
+                        if(xRow->getString(12) == m_Name)
+                            aVector.push_back(aForeignKeyColumn);
+                    }
+                }
+            }
+
+            if ( aVector.empty() )
+            {
+                const Reference< XResultSet > xResult = m_pTable->getMetaData()->getPrimaryKeys(m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)),
+                    aSchema,aTable);
+
+                if ( xResult.is() )
+                {
+                    const Reference< XRow > xRow(xResult,UNO_QUERY);
+                    while( xResult->next() )
+                        aVector.push_back(xRow->getString(4));
+                } // if ( xResult.is() )
+            }
+        }
+    }
+
+
+    if ( m_pColumns )
+        m_pColumns->reFill(aVector);
+    else
+        m_pColumns.reset(new OKeyColumnsHelper(this,m_aMutex,aVector));
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */