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-rw-r--r--connectivity/source/drivers/mysql_jdbc/YTables.cxx210
1 files changed, 210 insertions, 0 deletions
diff --git a/connectivity/source/drivers/mysql_jdbc/YTables.cxx b/connectivity/source/drivers/mysql_jdbc/YTables.cxx
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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 <mysql/YTables.hxx>
+#include <mysql/YViews.hxx>
+#include <mysql/YTable.hxx>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/sdbcx/Privilege.hpp>
+#include <mysql/YCatalog.hxx>
+#include <connectivity/dbtools.hxx>
+#include <comphelper/types.hxx>
+#include <TConnection.hxx>
+
+using namespace ::comphelper;
+using namespace connectivity;
+using namespace ::cppu;
+using namespace connectivity::mysql;
+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 dbtools;
+
+sdbcx::ObjectType OTables::createObject(const OUString& _rName)
+{
+ OUString sCatalog, sSchema, sTable;
+ ::dbtools::qualifiedNameComponents(m_xMetaData, _rName, sCatalog, sSchema, sTable,
+ ::dbtools::EComposeRule::InDataManipulation);
+
+ Sequence<OUString> sTableTypes(3);
+ sTableTypes[0] = "VIEW";
+ sTableTypes[1] = "TABLE";
+ sTableTypes[2] = "%"; // just to be sure to include anything else...
+
+ Any aCatalog;
+ if (!sCatalog.isEmpty())
+ aCatalog <<= sCatalog;
+ Reference<XResultSet> xResult = m_xMetaData->getTables(aCatalog, sSchema, sTable, sTableTypes);
+
+ sdbcx::ObjectType xRet;
+ if (xResult.is())
+ {
+ Reference<XRow> xRow(xResult, UNO_QUERY);
+ if (xResult->next()) // there can be only one table with this name
+ {
+ sal_Int32 const nPrivileges = Privilege::DROP | Privilege::REFERENCE | Privilege::ALTER
+ | Privilege::CREATE | Privilege::READ | Privilege::DELETE
+ | Privilege::UPDATE | Privilege::INSERT
+ | Privilege::SELECT;
+
+ OMySQLTable* pRet = new OMySQLTable(
+ this, static_cast<OMySQLCatalog&>(m_rParent).getConnection(), sTable,
+ xRow->getString(4), xRow->getString(5), sSchema, sCatalog, nPrivileges);
+ xRet = pRet;
+ }
+ ::comphelper::disposeComponent(xResult);
+ }
+
+ return xRet;
+}
+
+void OTables::impl_refresh() { static_cast<OMySQLCatalog&>(m_rParent).refreshTables(); }
+
+void OTables::disposing()
+{
+ m_xMetaData.clear();
+ OCollection::disposing();
+}
+
+Reference<XPropertySet> OTables::createDescriptor()
+{
+ return new OMySQLTable(this, static_cast<OMySQLCatalog&>(m_rParent).getConnection());
+}
+
+// XAppend
+sdbcx::ObjectType OTables::appendObject(const OUString& _rForName,
+ const Reference<XPropertySet>& descriptor)
+{
+ createTable(descriptor);
+ return createObject(_rForName);
+}
+
+// XDrop
+void OTables::dropObject(sal_Int32 _nPos, const OUString& _sElementName)
+{
+ Reference<XInterface> xObject(getObject(_nPos));
+ bool bIsNew = connectivity::sdbcx::ODescriptor::isNew(xObject);
+ if (bIsNew)
+ return;
+
+ Reference<XConnection> xConnection = static_cast<OMySQLCatalog&>(m_rParent).getConnection();
+
+ OUString sCatalog, sSchema, sTable;
+ ::dbtools::qualifiedNameComponents(m_xMetaData, _sElementName, sCatalog, sSchema, sTable,
+ ::dbtools::EComposeRule::InDataManipulation);
+
+ OUString aSql("DROP ");
+
+ Reference<XPropertySet> xProp(xObject, UNO_QUERY);
+ bool bIsView = xProp.is()
+ && ::comphelper::getString(xProp->getPropertyValue(
+ OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)))
+ == "VIEW";
+ if (bIsView) // here we have a view
+ aSql += "VIEW ";
+ else
+ aSql += "TABLE ";
+
+ OUString sComposedName(::dbtools::composeTableName(
+ m_xMetaData, sCatalog, sSchema, sTable, true, ::dbtools::EComposeRule::InDataManipulation));
+ aSql += sComposedName;
+ Reference<XStatement> xStmt = xConnection->createStatement();
+ if (xStmt.is())
+ {
+ xStmt->execute(aSql);
+ ::comphelper::disposeComponent(xStmt);
+ }
+ // if no exception was thrown we must delete it from the views
+ if (bIsView)
+ {
+ OViews* pViews
+ = static_cast<OViews*>(static_cast<OMySQLCatalog&>(m_rParent).getPrivateViews());
+ if (pViews && pViews->hasByName(_sElementName))
+ pViews->dropByNameImpl(_sElementName);
+ }
+}
+
+OUString OTables::adjustSQL(const OUString& _sSql)
+{
+ OUString sSQL = _sSql;
+ static const char s_sUNSIGNED[] = "UNSIGNED";
+ sal_Int32 nIndex = sSQL.indexOf(s_sUNSIGNED);
+ while (nIndex != -1)
+ {
+ sal_Int32 nParen = sSQL.indexOf(')', nIndex);
+ sal_Int32 nPos = nIndex + strlen(s_sUNSIGNED);
+ OUString sNewUnsigned(sSQL.copy(nPos, nParen - nPos + 1));
+ sSQL = sSQL.replaceAt(nIndex, strlen(s_sUNSIGNED) + sNewUnsigned.getLength(),
+ sNewUnsigned + s_sUNSIGNED);
+ nIndex = sSQL.indexOf(s_sUNSIGNED, nIndex + strlen(s_sUNSIGNED) + sNewUnsigned.getLength());
+ }
+ return sSQL;
+}
+
+void OTables::createTable(const Reference<XPropertySet>& descriptor)
+{
+ const Reference<XConnection> xConnection
+ = static_cast<OMySQLCatalog&>(m_rParent).getConnection();
+ const OUString aSql
+ = adjustSQL(::dbtools::createSqlCreateTableStatement(descriptor, xConnection));
+ Reference<XStatement> xStmt = xConnection->createStatement();
+ if (xStmt.is())
+ {
+ xStmt->execute(aSql);
+ ::comphelper::disposeComponent(xStmt);
+ }
+}
+
+void OTables::appendNew(const OUString& _rsNewTable)
+{
+ insertElement(_rsNewTable, nullptr);
+
+ // notify our container listeners
+ ContainerEvent aEvent(static_cast<XContainer*>(this), makeAny(_rsNewTable), Any(), Any());
+ OInterfaceIteratorHelper2 aListenerLoop(m_aContainerListeners);
+ while (aListenerLoop.hasMoreElements())
+ static_cast<XContainerListener*>(aListenerLoop.next())->elementInserted(aEvent);
+}
+
+OUString OTables::getNameForObject(const sdbcx::ObjectType& _xObject)
+{
+ OSL_ENSURE(_xObject.is(), "OTables::getNameForObject: Object is NULL!");
+ return ::dbtools::composeTableName(m_xMetaData, _xObject,
+ ::dbtools::EComposeRule::InDataManipulation, false);
+}
+
+void OTables::addComment(const Reference<XPropertySet>& descriptor, OUStringBuffer& _rOut)
+{
+ OUString sDesc;
+ descriptor->getPropertyValue(
+ OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DESCRIPTION))
+ >>= sDesc;
+ if (!sDesc.isEmpty())
+ {
+ _rOut.append(" COMMENT '");
+ _rOut.append(sDesc);
+ _rOut.append("'");
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */