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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OSTATEMENT_HXX
21 : #define INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OSTATEMENT_HXX
22 :
23 : #include <com/sun/star/sdbc/XStatement.hpp>
24 : #include <com/sun/star/sdbc/XWarningsSupplier.hpp>
25 : #include <com/sun/star/sdbc/XMultipleResults.hpp>
26 : #include <com/sun/star/sdbc/XBatchExecution.hpp>
27 : #include <com/sun/star/sdbc/XCloseable.hpp>
28 : #include <com/sun/star/sdbc/SQLWarning.hpp>
29 : #include <com/sun/star/sdbc/XGeneratedResultSet.hpp>
30 : #include <com/sun/star/util/XCancellable.hpp>
31 : #include <comphelper/proparrhlp.hxx>
32 : #include <cppuhelper/compbase6.hxx>
33 : #include <comphelper/uno3.hxx>
34 : #include <connectivity/CommonTools.hxx>
35 : #include "odbc/OFunctions.hxx"
36 : #include "odbc/OConnection.hxx"
37 : #include "odbc/odbcbasedllapi.hxx"
38 : #include <list>
39 : #include <com/sun/star/lang/XServiceInfo.hpp>
40 : #include <comphelper/broadcasthelper.hxx>
41 :
42 : namespace connectivity
43 : {
44 : namespace odbc
45 : {
46 :
47 : typedef ::cppu::WeakComponentImplHelper6< ::com::sun::star::sdbc::XStatement,
48 : ::com::sun::star::sdbc::XWarningsSupplier,
49 : ::com::sun::star::util::XCancellable,
50 : ::com::sun::star::sdbc::XCloseable,
51 : ::com::sun::star::sdbc::XGeneratedResultSet,
52 : ::com::sun::star::sdbc::XMultipleResults> OStatement_BASE;
53 :
54 : class OResultSet;
55 :
56 : //************ Class: java.sql.Statement
57 :
58 : class OOO_DLLPUBLIC_ODBCBASE OStatement_Base :
59 : public comphelper::OBaseMutex,
60 : public OStatement_BASE,
61 : public ::cppu::OPropertySetHelper,
62 : public ::comphelper::OPropertyArrayUsageHelper<OStatement_Base>
63 :
64 : {
65 : ::com::sun::star::sdbc::SQLWarning m_aLastWarning;
66 : protected:
67 : ::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XResultSet> m_xResultSet; // The last ResultSet created
68 : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XStatement> m_xGeneratedStatement;
69 : // for this Statement
70 :
71 : ::std::list< OUString> m_aBatchList;
72 : OUString m_sSqlStatement;
73 :
74 : OConnection* m_pConnection;// The owning Connection object
75 : SQLHANDLE m_aStatementHandle;
76 : SQLUSMALLINT* m_pRowStatusArray;
77 : ::cppu::OBroadcastHelper& rBHelper;
78 :
79 : protected:
80 :
81 : sal_Int64 getQueryTimeOut() const;
82 : sal_Int64 getMaxFieldSize() const;
83 : sal_Int64 getMaxRows() const;
84 : sal_Int32 getResultSetConcurrency() const;
85 : sal_Int32 getResultSetType() const;
86 : sal_Int32 getFetchDirection() const;
87 : sal_Int32 getFetchSize() const;
88 : OUString getCursorName() const;
89 : bool isUsingBookmarks() const;
90 : bool getEscapeProcessing() const;
91 : template < typename T, SQLINTEGER BufferLength > T getStmtOption (SQLINTEGER fOption, T dflt = 0) const;
92 :
93 : void setQueryTimeOut(sal_Int64 _par0) ;
94 : void setMaxFieldSize(sal_Int64 _par0) ;
95 : void setMaxRows(sal_Int64 _par0) ;
96 : void setFetchDirection(sal_Int32 _par0) ;
97 : void setFetchSize(sal_Int32 _par0) ;
98 : void setCursorName(const OUString &_par0);
99 : void setEscapeProcessing( const bool _bEscapeProc );
100 : template < typename T, SQLINTEGER BufferLength > SQLRETURN setStmtOption (SQLINTEGER fOption, T value) const;
101 :
102 : void setResultSetConcurrency(sal_Int32 _par0) ;
103 : void setResultSetType(sal_Int32 _par0) ;
104 : void setUsingBookmarks(bool _bUseBookmark) ;
105 :
106 : void reset() throw (css::sdbc::SQLException, css::uno::RuntimeException);
107 : void clearMyResultSet() throw (css::sdbc::SQLException, css::uno::RuntimeException);
108 : void setWarning (const ::com::sun::star::sdbc::SQLWarning &ex)
109 : throw (css::sdbc::SQLException, css::uno::RuntimeException);
110 : bool lockIfNecessary (const OUString& sql) throw (css::sdbc::SQLException, css::uno::RuntimeException);
111 : sal_Int32 getColumnCount() throw (css::sdbc::SQLException, css::uno::RuntimeException);
112 :
113 :
114 : // getResultSet
115 : // getResultSet returns the current result as a ResultSet. It
116 : // returns NULL if the current result is not a ResultSet.
117 :
118 : css::uno::Reference<css::sdbc::XResultSet> getResultSet(bool checkCount)
119 : throw (css::sdbc::SQLException, css::uno::RuntimeException);
120 : /**
121 : creates the driver specific resultset (factory)
122 : */
123 : virtual OResultSet* createResulSet();
124 :
125 : SQLLEN getRowCount() throw (css::sdbc::SQLException, css::uno::RuntimeException);
126 :
127 :
128 : void disposeResultSet();
129 :
130 : // OPropertyArrayUsageHelper
131 : virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const SAL_OVERRIDE;
132 : // OPropertySetHelper
133 : virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() SAL_OVERRIDE;
134 : virtual sal_Bool SAL_CALL convertFastPropertyValue(
135 : ::com::sun::star::uno::Any & rConvertedValue,
136 : ::com::sun::star::uno::Any & rOldValue,
137 : sal_Int32 nHandle,
138 : const ::com::sun::star::uno::Any& rValue )
139 : throw (::com::sun::star::lang::IllegalArgumentException) SAL_OVERRIDE;
140 : virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
141 : sal_Int32 nHandle,
142 : const ::com::sun::star::uno::Any& rValue
143 : )
144 : throw (::com::sun::star::uno::Exception, std::exception) SAL_OVERRIDE;
145 : virtual void SAL_CALL getFastPropertyValue(
146 : ::com::sun::star::uno::Any& rValue,
147 : sal_Int32 nHandle
148 : ) const SAL_OVERRIDE;
149 : virtual ~OStatement_Base();
150 :
151 : public:
152 : OStatement_Base(OConnection* _pConnection );
153 : using OStatement_BASE::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >;
154 :
155 0 : inline oslGenericFunction getOdbcFunction(ODBC3SQLFunctionId _nIndex) const
156 : {
157 0 : return m_pConnection->getOdbcFunction(_nIndex);
158 : }
159 : // OComponentHelper
160 : virtual void SAL_CALL disposing() SAL_OVERRIDE;
161 : // XInterface
162 : virtual void SAL_CALL release() throw() SAL_OVERRIDE;
163 : virtual void SAL_CALL acquire() throw() SAL_OVERRIDE;
164 : // XInterface
165 : virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
166 : //XTypeProvider
167 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
168 :
169 : // XPropertySet
170 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
171 : // XStatement
172 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery( const OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE ;
173 : virtual sal_Int32 SAL_CALL executeUpdate( const OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE ;
174 : virtual sal_Bool SAL_CALL execute( const OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE ;
175 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnection( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE ;
176 : // XWarningsSupplier
177 : virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
178 : virtual void SAL_CALL clearWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
179 : // XCancellable
180 : virtual void SAL_CALL cancel( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
181 : // XCloseable
182 : virtual void SAL_CALL close( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
183 : // XMultipleResults
184 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL getResultSet( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
185 : virtual sal_Int32 SAL_CALL getUpdateCount( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
186 : virtual sal_Bool SAL_CALL getMoreResults( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
187 : //XGeneratedResultSet
188 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL getGeneratedValues( ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
189 :
190 : // other methods
191 0 : SQLHANDLE getConnectionHandle() { return m_pConnection->getConnection(); }
192 0 : OConnection* getOwnConnection() const { return m_pConnection;}
193 : /** getCursorProperties return the properties for a specific cursor type
194 : @param _nCursorType the CursorType
195 : @param bFirst when true the first property set is returned
196 :
197 : @return the cursor properties
198 : */
199 : SQLUINTEGER getCursorProperties(SQLINTEGER _nCursorType, bool bFirst);
200 :
201 : protected:
202 : using OPropertySetHelper::getFastPropertyValue;
203 : };
204 :
205 0 : class OOO_DLLPUBLIC_ODBCBASE OStatement_BASE2 :
206 : public OStatement_Base
207 : ,public ::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>
208 :
209 : {
210 : friend class OSubComponent<OStatement_BASE2, OStatement_BASE>;
211 : public:
212 0 : OStatement_BASE2(OConnection* _pConnection ) : OStatement_Base(_pConnection ),
213 0 : ::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>(static_cast<cppu::OWeakObject*>(_pConnection), this){}
214 : // OComponentHelper
215 : virtual void SAL_CALL disposing() SAL_OVERRIDE;
216 : // XInterface
217 : virtual void SAL_CALL release() throw() SAL_OVERRIDE;
218 : };
219 :
220 : class OOO_DLLPUBLIC_ODBCBASE OStatement :
221 : public OStatement_BASE2,
222 : public ::com::sun::star::sdbc::XBatchExecution,
223 : public ::com::sun::star::lang::XServiceInfo
224 : {
225 : protected:
226 0 : virtual ~OStatement(){}
227 : public:
228 : // A ctor that is needed for returning the object
229 0 : OStatement( OConnection* _pConnection) : OStatement_BASE2( _pConnection){}
230 : DECLARE_SERVICE_INFO();
231 :
232 : virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
233 : virtual void SAL_CALL acquire() throw() SAL_OVERRIDE;
234 : virtual void SAL_CALL release() throw() SAL_OVERRIDE;
235 : // XBatchExecution
236 : virtual void SAL_CALL addBatch( const OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
237 : virtual void SAL_CALL clearBatch( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
238 : virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL executeBatch( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
239 : };
240 : }
241 : }
242 : #endif // INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OSTATEMENT_HXX
243 :
244 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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