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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 _DBA_COREAPI_COLUMN_HXX_
21 : : #define _DBA_COREAPI_COLUMN_HXX_
22 : :
23 : : #include "columnsettings.hxx"
24 : :
25 : : #include <com/sun/star/container/XChild.hpp>
26 : : #include <com/sun/star/container/XEnumerationAccess.hpp>
27 : : #include <com/sun/star/container/XIndexAccess.hpp>
28 : : #include <com/sun/star/container/XNameAccess.hpp>
29 : : #include <com/sun/star/container/XNamed.hpp>
30 : : #include <com/sun/star/io/IOException.hpp>
31 : : #include <com/sun/star/io/XObjectInputStream.hpp>
32 : : #include <com/sun/star/io/XObjectOutputStream.hpp>
33 : : #include <com/sun/star/lang/WrappedTargetException.hpp>
34 : : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
35 : : #include <com/sun/star/lang/XServiceInfo.hpp>
36 : : #include <com/sun/star/lang/XUnoTunnel.hpp>
37 : : #include <com/sun/star/sdbc/XResultSet.hpp>
38 : : #include <com/sun/star/sdbcx/XAppend.hpp>
39 : : #include <com/sun/star/sdbcx/XDrop.hpp>
40 : : #include <com/sun/star/util/XNumberFormatsSupplier.hpp>
41 : :
42 : : #include <comphelper/broadcasthelper.hxx>
43 : : #include <comphelper/proparrhlp.hxx>
44 : : #include <comphelper/propertycontainer.hxx>
45 : : #include <comphelper/stl_types.hxx>
46 : : #include <connectivity/CommonTools.hxx>
47 : : #include <connectivity/FValue.hxx>
48 : : #include <connectivity/TColumnsHelper.hxx>
49 : : #include <connectivity/sdbcx/IRefreshable.hxx>
50 : : #include <cppuhelper/compbase2.hxx>
51 : : #include <cppuhelper/compbase4.hxx>
52 : : #include <cppuhelper/implbase1.hxx>
53 : : #include <cppuhelper/propshlp.hxx>
54 : : #include <osl/diagnose.h>
55 : :
56 : : #include <boost/unordered_map.hpp>
57 : :
58 : : namespace dbaccess
59 : : {
60 : :
61 : : //************************************************************
62 : : // OColumn
63 : : //************************************************************
64 : : typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::lang::XServiceInfo,
65 : : ::com::sun::star::container::XNamed
66 : : > OColumnBase;
67 : :
68 : : class OColumn :public comphelper::OBaseMutex
69 : : ,public OColumnBase
70 : : ,public ::comphelper::OPropertyContainer
71 : : ,public IPropertyContainer // convenience for the derived class which also derive from OColumnSettings
72 : : {
73 : : friend class OColumns;
74 : :
75 : : protected:
76 : : // <properties>
77 : : ::rtl::OUString m_sName;
78 : : // </properties>
79 : :
80 : : protected:
81 : : OColumn( const bool _bNameIsReadOnly );
82 : :
83 : : public:
84 : : virtual ~OColumn();
85 : :
86 : : // com::sun::star::lang::XTypeProvider
87 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
88 : : virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException) = 0;
89 : :
90 : : // com::sun::star::uno::XInterface
91 : : virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw (::com::sun::star::uno::RuntimeException);
92 : : virtual void SAL_CALL acquire() throw();
93 : : virtual void SAL_CALL release() throw();
94 : :
95 : : // com::sun::star::beans::XPropertySet
96 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException);
97 : :
98 : : // cppu::OComponentHelper
99 : : virtual void SAL_CALL disposing(void);
100 : :
101 : : // ::com::sun::star::lang::XServiceInfo
102 : : virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw(::com::sun::star::uno::RuntimeException);
103 : : virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
104 : : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException);
105 : :
106 : : // XNamed
107 : : virtual ::rtl::OUString SAL_CALL getName( ) throw(::com::sun::star::uno::RuntimeException);
108 : : virtual void SAL_CALL setName( const ::rtl::OUString& _rName ) throw(::com::sun::star::uno::RuntimeException);
109 : :
110 : : virtual void fireValueChange( const ::connectivity::ORowSetValue& _rOldValue );
111 : :
112 : : protected:
113 : : // IPropertyContainer
114 : : virtual void registerProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const ::com::sun::star::uno::Type& _rMemberType );
115 : : virtual void registerMayBeVoidProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, ::com::sun::star::uno::Any* _pPointerToMember, const ::com::sun::star::uno::Type& _rExpectedType );
116 : : virtual void registerPropertyNoMember( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const ::com::sun::star::uno::Type& _rType, const void* _pInitialValue );
117 : : };
118 : :
119 : : //============================================================
120 : : //= IColumnFactory - used by OColumns for creating new columns
121 : : //============================================================
122 : 82 : class SAL_NO_VTABLE IColumnFactory
123 : : {
124 : : public:
125 : : /** creates a OColumn object which should represent the column with a given name
126 : : */
127 : : virtual OColumn*
128 : : createColumn( const ::rtl::OUString& _rName ) const = 0;
129 : :
130 : : /** creates a column descriptor object.
131 : :
132 : : A column descriptor object is used to append new columns to the collection. If such an append
133 : : actually happened, columnAppended is called afterwards.
134 : : */
135 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createColumnDescriptor() = 0;
136 : :
137 : : /** notifies that a column, created from a column descriptor, has been appended
138 : : */
139 : : virtual void columnAppended( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxSourceDescriptor ) = 0;
140 : :
141 : : /** notifies that a column with a given name has been dropped
142 : : */
143 : : virtual void columnDropped( const ::rtl::OUString& _sName ) = 0;
144 : :
145 : : protected:
146 : 82 : ~IColumnFactory() {}
147 : : };
148 : :
149 : : //============================================================
150 : : //= OColumns
151 : : //= general columns map, could be used for readonly access
152 : : //= no appending and dropping is supported
153 : : //============================================================
154 : : typedef ::boost::unordered_map<rtl::OUString, OColumn*, ::comphelper::UStringMixHash, ::comphelper::UStringMixEqual> OColumnMap;
155 : : typedef ::std::vector<OColumn*> OColumnArray;
156 : :
157 : : class OContainerMediator;
158 : : typedef ::cppu::ImplHelper1< ::com::sun::star::container::XChild > TXChild;
159 : : typedef connectivity::OColumnsHelper OColumns_BASE;
160 : :
161 : : class OColumns : public OColumns_BASE
162 : : ,public TXChild
163 : : {
164 : : OContainerMediator* m_pMediator;
165 : :
166 : : protected:
167 : : // comes from the driver can be null
168 : : ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xDrvColumns;
169 : : ::com::sun::star::uno::WeakReference< ::com::sun::star::uno::XInterface > m_xParent;
170 : : IColumnFactory* m_pColFactoryImpl;
171 : : ::connectivity::sdbcx::IRefreshableColumns* m_pRefreshColumns;
172 : :
173 : : sal_Bool m_bInitialized : 1;
174 : : sal_Bool m_bAddColumn : 1;
175 : : sal_Bool m_bDropColumn : 1;
176 : :
177 : : virtual void impl_refresh() throw(::com::sun::star::uno::RuntimeException);
178 : : virtual connectivity::sdbcx::ObjectType createObject(const ::rtl::OUString& _rName);
179 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createDescriptor();
180 : : virtual connectivity::sdbcx::ObjectType appendObject( const ::rtl::OUString& _rForName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor );
181 : : virtual void dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName);
182 : :
183 : : public:
184 : 0 : connectivity::sdbcx::ObjectType createBaseObject(const ::rtl::OUString& _rName)
185 : : {
186 : 0 : return OColumns_BASE::createObject(_rName);
187 : : }
188 : : /** flag which determines whether the container is filled or not
189 : : */
190 : 0 : inline sal_Bool isInitialized() const { return m_bInitialized; }
191 : 0 : inline void setInitialized() {m_bInitialized = sal_True;}
192 : 28 : inline void setMediator(OContainerMediator* _pMediator) { m_pMediator = _pMediator; }
193 : :
194 : : public:
195 : : /** constructs an empty container without configuration location.
196 : : @param rParent the parent object. This instance will be used for refcounting, so the parent
197 : : cannot die before the container does.
198 : : @param _rMutex the mutex of the parent.
199 : : @param _bCaseSensitive the initial case sensitivity flag
200 : : @see setCaseSensitive
201 : : */
202 : : OColumns(
203 : : ::cppu::OWeakObject& _rParent,
204 : : ::osl::Mutex& _rMutex,
205 : : sal_Bool _bCaseSensitive,
206 : : const ::std::vector< ::rtl::OUString>& _rVector,
207 : : IColumnFactory* _pColFactory,
208 : : ::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
209 : : sal_Bool _bAddColumn = sal_False,
210 : : sal_Bool _bDropColumn = sal_False,
211 : : sal_Bool _bUseHardRef = sal_True);
212 : :
213 : : OColumns(
214 : : ::cppu::OWeakObject& _rParent,
215 : : ::osl::Mutex& _rMutex,
216 : : const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxDrvColumns,
217 : : sal_Bool _bCaseSensitive,
218 : : const ::std::vector< ::rtl::OUString> &_rVector,
219 : : IColumnFactory* _pColFactory,
220 : : ::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
221 : : sal_Bool _bAddColumn = sal_False,
222 : : sal_Bool _bDropColumn = sal_False,
223 : : sal_Bool _bUseHardRef = sal_True);
224 : : virtual ~OColumns();
225 : :
226 : : //XInterface
227 : : virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
228 : 12870 : virtual void SAL_CALL acquire() throw() { OColumns_BASE::acquire(); }
229 : 12742 : virtual void SAL_CALL release() throw() { OColumns_BASE::release(); }
230 : : //XTypeProvider
231 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException);
232 : :
233 : : // ::com::sun::star::lang::XServiceInfo
234 : : virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw(::com::sun::star::uno::RuntimeException);
235 : : virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
236 : : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException);
237 : :
238 : : // ::com::sun::star::container::XChild
239 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getParent( ) throw (::com::sun::star::uno::RuntimeException);
240 : : virtual void SAL_CALL setParent( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Parent ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
241 : :
242 : : void append(const ::rtl::OUString& rName, OColumn*);
243 : : void clearColumns();
244 : : // only the name is identical to ::cppu::OComponentHelper
245 : : virtual void SAL_CALL disposing(void);
246 : :
247 : : private:
248 : : using OColumns_BASE::setParent;
249 : : };
250 : : }
251 : : #endif // _DBA_COREAPI_COLUMN_HXX_
252 : :
253 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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