121 lines
4.7 KiB
C++
121 lines
4.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include "objectnamecheck.hxx"
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#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
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#include <com/sun/star/sdbc/XConnection.hpp>
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#include <com/sun/star/sdb/tools/XConnectionTools.hpp>
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#include <memory>
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namespace dbaui
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{
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// HierarchicalNameCheck
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/** class implementing the IObjectNameCheck interface, and checking given object names
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against a hierarchical name container
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*/
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class HierarchicalNameCheck :public IObjectNameCheck
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{
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private:
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css::uno::Reference< css::container::XHierarchicalNameAccess > mxHierarchicalNames;
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OUString msRelativeRoot;
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public:
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/** constructs a HierarchicalNameCheck instance
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@param _rxNames
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the hierarchical container of named objects, against which given names should be
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checked
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@param _rRelativeRoot
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the root in the hierarchy against which given names should be checked
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@throws css::lang::IllegalArgumentException
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if the given container is <NULL/>
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*/
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HierarchicalNameCheck(
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const css::uno::Reference< css::container::XHierarchicalNameAccess >& _rxNames,
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const OUString& _rRelativeRoot
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);
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virtual ~HierarchicalNameCheck() override;
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HierarchicalNameCheck(const HierarchicalNameCheck&) = delete;
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const HierarchicalNameCheck& operator=(const HierarchicalNameCheck&) = delete;
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// IObjectNameCheck overridables
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virtual bool isNameValid(
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const OUString& _rObjectName,
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::dbtools::SQLExceptionInfo& _out_rErrorToDisplay
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) const override;
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};
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// DynamicTableOrQueryNameCheck
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/** class implementing the IObjectNameCheck interface, and checking a given name
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for being valid as either a query or a table name.
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The class can be parametrized to act as either table name or query name validator.
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For databases which support queries in queries, the name check is implicitly extended
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to both queries and tables, no matter which category is checked. This prevents, for
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such databases, that users can create a query with the name of an existing table,
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or vice versa.
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@seealso dbtools::DatabaseMetaData::supportsSubqueriesInFrom
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@seealso css::sdb::tools::XObjectNames::checkNameForCreate
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*/
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class DynamicTableOrQueryNameCheck :public IObjectNameCheck
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{
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private:
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sal_Int32 mnCommandType;
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css::uno::Reference< css::sdb::tools::XObjectNames > mxObjectNames;
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public:
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/** constructs a DynamicTableOrQueryNameCheck instance
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@param _rxSdbLevelConnection
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a connection supporting the css.sdb.Connection service, in other word, it
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does expose the XTablesSupplier and XQueriesSupplier interfaces.
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@param _nCommandType
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specifies whether table names or query names should be checked. Only valid values
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are CommandType::TABLE and CommandType::QUERY.
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@throws css::lang::IllegalArgumentException
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if the given connection is <NULL/>, or the given command type is neither
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CommandType::TABLE nor CommandType::QUERY.
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*/
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DynamicTableOrQueryNameCheck(
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const css::uno::Reference< css::sdbc::XConnection >& _rxSdbLevelConnection,
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sal_Int32 _nCommandType
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);
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virtual ~DynamicTableOrQueryNameCheck() override;
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DynamicTableOrQueryNameCheck(const DynamicTableOrQueryNameCheck&) = delete;
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const DynamicTableOrQueryNameCheck& operator=(const DynamicTableOrQueryNameCheck&) = delete;
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// IObjectNameCheck overridables
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virtual bool isNameValid(
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const OUString& _rObjectName,
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::dbtools::SQLExceptionInfo& _out_rErrorToDisplay
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) const override;
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};
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} // namespace dbaui
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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