| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef CACHEDROWSET_HXX |
| #define CACHEDROWSET_HXX |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/sdbc/XResultSet.hpp> |
| #include <com/sun/star/sdbc/XConnection.hpp> |
| /** === end UNO includes === **/ |
| |
| #include <comphelper/componentcontext.hxx> |
| #include <unotools/sharedunocomponent.hxx> |
| |
| #include <memory> |
| |
| //........................................................................ |
| namespace frm |
| { |
| //........................................................................ |
| |
| struct CachedRowSet_Data; |
| //==================================================================== |
| //= CachedRowSet |
| //==================================================================== |
| /** caches a result set obtained from a SQL statement |
| */ |
| class CachedRowSet |
| { |
| public: |
| CachedRowSet( const ::comphelper::ComponentContext& _rContext ); |
| ~CachedRowSet(); |
| |
| public: |
| /** executes the statement |
| |
| @return |
| the result set produced by the statement. The caller takes ownership of the |
| given object. |
| |
| @throws ::com::sun::star::sdbc::SQLException |
| if such an exception is thrown when executing the statement |
| */ |
| ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > |
| execute(); |
| |
| /// determines whether the row set properties are dirty, i.e. have changed since the last call to execute |
| bool isDirty() const; |
| |
| /// disposes the instance and frees all associated resources |
| void dispose(); |
| |
| /** sets the command of a query as command to be executed |
| |
| A connection must have been set before. |
| |
| @throws Exception |
| */ |
| void setCommandFromQuery ( const ::rtl::OUString& _rQueryName ); |
| |
| void setCommand ( const ::rtl::OUString& _rCommand ); |
| void setEscapeProcessing ( const sal_Bool _bEscapeProcessing ); |
| void setConnection ( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection ); |
| |
| private: |
| ::std::auto_ptr< CachedRowSet_Data > m_pData; |
| }; |
| |
| //........................................................................ |
| } // namespace frm |
| //........................................................................ |
| |
| #endif // CACHEDROWSET_HXX |