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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 _CONNECTIVITY_ODBC_OSTATEMENT_HXX_
21 : #define _CONNECTIVITY_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< ::rtl::OUString> m_aBatchList;
72 : ::rtl::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 : ::rtl::OUString getCursorName() const;
89 : sal_Bool isUsingBookmarks() const;
90 : sal_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 ::rtl::OUString &_par0);
99 : void setEscapeProcessing( const sal_Bool _bEscapeProc );
100 : template < typename T, SQLINTEGER BufferLength > SQLRETURN setStmtOption (SQLINTEGER fOption, T value) const;
101 :
102 : virtual void setResultSetConcurrency(sal_Int32 _par0) ;
103 : virtual void setResultSetType(sal_Int32 _par0) ;
104 : virtual void setUsingBookmarks(sal_Bool _bUseBookmark) ;
105 :
106 : void reset () throw( ::com::sun::star::sdbc::SQLException);
107 : void clearMyResultSet () throw( ::com::sun::star::sdbc::SQLException);
108 : void setWarning (const ::com::sun::star::sdbc::SQLWarning &ex) throw( ::com::sun::star::sdbc::SQLException);
109 : sal_Bool lockIfNecessary (const ::rtl::OUString& sql) throw( ::com::sun::star::sdbc::SQLException);
110 : sal_Int32 getColumnCount () throw( ::com::sun::star::sdbc::SQLException);
111 :
112 : //--------------------------------------------------------------------
113 : // getResultSet
114 : // getResultSet returns the current result as a ResultSet. It
115 : // returns NULL if the current result is not a ResultSet.
116 : //--------------------------------------------------------------------
117 : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > getResultSet (sal_Bool checkCount) throw( ::com::sun::star::sdbc::SQLException);
118 : /**
119 : creates the driver specific resultset (factory)
120 : */
121 : virtual OResultSet* createResulSet();
122 :
123 : SQLLEN getRowCount () throw( ::com::sun::star::sdbc::SQLException);
124 :
125 :
126 : void disposeResultSet();
127 :
128 : // OPropertyArrayUsageHelper
129 : virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
130 : // OPropertySetHelper
131 : virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
132 : virtual sal_Bool SAL_CALL convertFastPropertyValue(
133 : ::com::sun::star::uno::Any & rConvertedValue,
134 : ::com::sun::star::uno::Any & rOldValue,
135 : sal_Int32 nHandle,
136 : const ::com::sun::star::uno::Any& rValue )
137 : throw (::com::sun::star::lang::IllegalArgumentException);
138 : virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
139 : sal_Int32 nHandle,
140 : const ::com::sun::star::uno::Any& rValue
141 : )
142 : throw (::com::sun::star::uno::Exception);
143 : virtual void SAL_CALL getFastPropertyValue(
144 : ::com::sun::star::uno::Any& rValue,
145 : sal_Int32 nHandle
146 : ) const;
147 : virtual ~OStatement_Base();
148 :
149 : public:
150 : OStatement_Base(OConnection* _pConnection );
151 : using OStatement_BASE::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >;
152 :
153 0 : inline oslGenericFunction getOdbcFunction(sal_Int32 _nIndex) const
154 : {
155 0 : return m_pConnection->getOdbcFunction(_nIndex);
156 : }
157 : // OComponentHelper
158 : virtual void SAL_CALL disposing(void);
159 : // XInterface
160 : virtual void SAL_CALL release() throw();
161 : virtual void SAL_CALL acquire() throw();
162 : // XInterface
163 : virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
164 : //XTypeProvider
165 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException);
166 :
167 : // XPropertySet
168 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException);
169 : // XStatement
170 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
171 : virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
172 : virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
173 : 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) ;
174 : // XWarningsSupplier
175 : virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
176 : virtual void SAL_CALL clearWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
177 : // XCancellable
178 : virtual void SAL_CALL cancel( ) throw(::com::sun::star::uno::RuntimeException);
179 : // XCloseable
180 : virtual void SAL_CALL close( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
181 : // XMultipleResults
182 : 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);
183 : virtual sal_Int32 SAL_CALL getUpdateCount( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
184 : virtual sal_Bool SAL_CALL getMoreResults( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
185 : //XGeneratedResultSet
186 : 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);
187 :
188 : // other methods
189 0 : SQLHANDLE getConnectionHandle() { return m_pConnection->getConnection(); }
190 0 : OConnection* getOwnConnection() const { return m_pConnection;}
191 : /** getCursorProperties return the properties for a specific cursor type
192 : @param _nCursorType the CursorType
193 : @param bFirst when true the first property set is returned
194 :
195 : @return the cursor properties
196 : */
197 : SQLUINTEGER getCursorProperties(SQLINTEGER _nCursorType,sal_Bool bFirst);
198 :
199 : protected:
200 : using OPropertySetHelper::getFastPropertyValue;
201 : };
202 :
203 0 : class OOO_DLLPUBLIC_ODBCBASE OStatement_BASE2 :
204 : public OStatement_Base
205 : ,public ::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>
206 :
207 : {
208 : friend class OSubComponent<OStatement_BASE2, OStatement_BASE>;
209 : public:
210 0 : OStatement_BASE2(OConnection* _pConnection ) : OStatement_Base(_pConnection ),
211 0 : ::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>((::cppu::OWeakObject*)_pConnection, this){}
212 : // OComponentHelper
213 : virtual void SAL_CALL disposing(void);
214 : // XInterface
215 : virtual void SAL_CALL release() throw();
216 : };
217 :
218 : class OOO_DLLPUBLIC_ODBCBASE OStatement :
219 : public OStatement_BASE2,
220 : public ::com::sun::star::sdbc::XBatchExecution,
221 : public ::com::sun::star::lang::XServiceInfo
222 : {
223 : protected:
224 0 : virtual ~OStatement(){}
225 : public:
226 : // A ctor that is needed for returning the object
227 0 : OStatement( OConnection* _pConnection) : OStatement_BASE2( _pConnection){}
228 : DECLARE_SERVICE_INFO();
229 :
230 : virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
231 : virtual void SAL_CALL acquire() throw();
232 : virtual void SAL_CALL release() throw();
233 : // XBatchExecution
234 : virtual void SAL_CALL addBatch( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
235 : virtual void SAL_CALL clearBatch( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
236 : virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL executeBatch( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
237 : };
238 : }
239 : }
240 : #endif // _CONNECTIVITY_ODBC_OSTATEMENT_HXX_
241 :
242 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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