1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */

#ifndef INCLUDED_UCB_SOURCE_CACHER_CONTENTRESULTSETWRAPPER_HXX
#define INCLUDED_UCB_SOURCE_CACHER_CONTENTRESULTSETWRAPPER_HXX

#include <rtl/ustring.hxx>
#include <rtl/ref.hxx>
#include <ucbhelper/macros.hxx>
#include <osl/mutex.hxx>
#include <cppuhelper/weak.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/ucb/XContentAccess.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <cppuhelper/interfacecontainer.hxx>
#include <comphelper/interfacecontainer2.hxx>
#include <memory>


class ContentResultSetWrapperListener;
class ContentResultSetWrapper
                : public cppu::OWeakObject
                , public css::lang::XComponent
                , public css::sdbc::XCloseable
                , public css::sdbc::XResultSetMetaDataSupplier
                , public css::beans::XPropertySet
                , public css::ucb::XContentAccess
                , public css::sdbc::XResultSet
                , public css::sdbc::XRow
{
protected:
    typedef cppu::OMultiTypeInterfaceContainerHelperVar<OUString>
        PropertyChangeListenerContainer_Impl;

    //members

    //my Mutex
    osl::Mutex              m_aMutex;

    //different Interfaces from Origin:
    css::uno::Reference< css::sdbc::XResultSet >
                            m_xResultSetOrigin;
    css::uno::Reference< css::sdbc::XRow >
                            m_xRowOrigin; //XRow-interface from m_xOrigin
                            //!! call impl_init_xRowOrigin() bevor you access this member
    css::uno::Reference< css::ucb::XContentAccess >
                            m_xContentAccessOrigin; //XContentAccess-interface from m_xOrigin
                            //!! call impl_init_xContentAccessOrigin() bevor you access this member
    css::uno::Reference< css::beans::XPropertySet >
                            m_xPropertySetOrigin; //XPropertySet-interface from m_xOrigin
                            //!! call impl_init_xPropertySetOrigin() bevor you access this member

    css::uno::Reference< css::beans::XPropertySetInfo >
                            m_xPropertySetInfo;
                            //call impl_initPropertySetInfo() bevor you access this member

    sal_Int32               m_nForwardOnly;

private:
    rtl::Reference<ContentResultSetWrapperListener>
                            m_xMyListenerImpl;

    css::uno::Reference< css::sdbc::XResultSetMetaData >
                            m_xMetaDataFromOrigin; //XResultSetMetaData from m_xOrigin

    //management of listeners
    bool                m_bDisposed; ///Dispose call ready.
    bool                m_bInDispose;///In dispose call
    osl::Mutex              m_aContainerMutex;
    std::unique_ptr<comphelper::OInterfaceContainerHelper2>
                            m_pDisposeEventListeners;
    std::unique_ptr<PropertyChangeListenerContainer_Impl>
                            m_pPropertyChangeListeners;
    std::unique_ptr<PropertyChangeListenerContainer_Impl>
                            m_pVetoableChangeListeners;


    //methods:
private:
    void
    impl_getPropertyChangeListenerContainer();

    void
    impl_getVetoableChangeListenerContainer();

    void verifyGet();

protected:


    ContentResultSetWrapper( css::uno::Reference< css::sdbc::XResultSet > const & xOrigin );

    virtual ~ContentResultSetWrapper() override;

    void impl_init();
    void impl_deinit();

    //--

    void impl_init_xRowOrigin();
    void impl_init_xContentAccessOrigin();
    void impl_init_xPropertySetOrigin();

    //--

    virtual void impl_initPropertySetInfo(); //helping XPropertySet

    /// @throws css::lang::DisposedException
    /// @throws css::uno::RuntimeException
    void
    impl_EnsureNotDisposed();

    void
    impl_notifyPropertyChangeListeners(
            const css::beans::PropertyChangeEvent& rEvt );

    /// @throws css::beans::PropertyVetoException
    /// @throws css::uno::RuntimeException
    void
    impl_notifyVetoableChangeListeners(
            const css::beans::PropertyChangeEvent& rEvt );

    bool impl_isForwardOnly();

public:


    // XInterface

    virtual css::uno::Any SAL_CALL
    queryInterface( const css::uno::Type & rType ) override;


    // XComponent

    virtual void SAL_CALL
    dispose() override;

    virtual void SAL_CALL
    addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;

    virtual void SAL_CALL
    removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;


    //XCloseable

    virtual void SAL_CALL
    close() override;


    //XResultSetMetaDataSupplier

    virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
    getMetaData() override;


    // XPropertySet

    virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL
    getPropertySetInfo() override;

    virtual void SAL_CALL
    setPropertyValue( const OUString& aPropertyName,
                      const css::uno::Any& aValue ) override;

    virtual css::uno::Any SAL_CALL
    getPropertyValue( const OUString& PropertyName ) override;

    virtual void SAL_CALL
    addPropertyChangeListener( const OUString& aPropertyName,
                               const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;

    virtual void SAL_CALL
    removePropertyChangeListener( const OUString& aPropertyName,
                                  const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;

    virtual void SAL_CALL
    addVetoableChangeListener( const OUString& PropertyName,
                               const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;

    virtual void SAL_CALL
    removeVetoableChangeListener( const OUString& PropertyName,
                                  const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;


    // own methods

    /// @throws css::uno::RuntimeException
    virtual void
        impl_disposing( const css::lang::EventObject& Source );

    /// @throws css::uno::RuntimeException
    virtual void
    impl_propertyChange( const css::beans::PropertyChangeEvent& evt );

    /// @throws css::beans::PropertyVetoException
    /// @throws css::uno::RuntimeException
    virtual void
    impl_vetoableChange( const css::beans::PropertyChangeEvent& aEvent );


    // XContentAccess

    virtual OUString SAL_CALL
    queryContentIdentifierString() override;

    virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL
    queryContentIdentifier() override;

    virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
    queryContent() override;


    // XResultSet

    virtual sal_Bool SAL_CALL
    next() override;
    virtual sal_Bool SAL_CALL
    isBeforeFirst() override;
    virtual sal_Bool SAL_CALL
    isAfterLast() override;
    virtual sal_Bool SAL_CALL
    isFirst() override;
    virtual sal_Bool SAL_CALL
    isLast() override;
    virtual void SAL_CALL
    beforeFirst() override;
    virtual void SAL_CALL
    afterLast() override;
    virtual sal_Bool SAL_CALL
    first() override;
    virtual sal_Bool SAL_CALL
    last() override;
    virtual sal_Int32 SAL_CALL
    getRow() override;
    virtual sal_Bool SAL_CALL
    absolute( sal_Int32 row ) override;
    virtual sal_Bool SAL_CALL
    relative( sal_Int32 rows ) override;
    virtual sal_Bool SAL_CALL
    previous() override;
    virtual void SAL_CALL
    refreshRow() override;
    virtual sal_Bool SAL_CALL
    rowUpdated() override;
    virtual sal_Bool SAL_CALL
    rowInserted() override;
    virtual sal_Bool SAL_CALL
    rowDeleted() override;
    virtual css::uno::Reference<
                css::uno::XInterface > SAL_CALL
    getStatement() override;


    // XRow

    virtual sal_Bool SAL_CALL
    wasNull() override;

    virtual OUString SAL_CALL
    getString( sal_Int32 columnIndex ) override;

    virtual sal_Bool SAL_CALL
    getBoolean( sal_Int32 columnIndex ) override;

    virtual sal_Int8 SAL_CALL
    getByte( sal_Int32 columnIndex ) override;

    virtual sal_Int16 SAL_CALL
    getShort( sal_Int32 columnIndex ) override;

    virtual sal_Int32 SAL_CALL
    getInt( sal_Int32 columnIndex ) override;

    virtual sal_Int64 SAL_CALL
    getLong( sal_Int32 columnIndex ) override;

    virtual float SAL_CALL
    getFloat( sal_Int32 columnIndex ) override;

    virtual double SAL_CALL
    getDouble( sal_Int32 columnIndex ) override;

    virtual css::uno::Sequence< sal_Int8 > SAL_CALL
    getBytes( sal_Int32 columnIndex ) override;

    virtual css::util::Date SAL_CALL
    getDate( sal_Int32 columnIndex ) override;

    virtual css::util::Time SAL_CALL
    getTime( sal_Int32 columnIndex ) override;

    virtual css::util::DateTime SAL_CALL
    getTimestamp( sal_Int32 columnIndex ) override;

    virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
    getBinaryStream( sal_Int32 columnIndex ) override;

    virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
    getCharacterStream( sal_Int32 columnIndex ) override;

    virtual css::uno::Any SAL_CALL
    getObject( sal_Int32 columnIndex,
               const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;

    virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL
    getRef( sal_Int32 columnIndex ) override;

    virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL
    getBlob( sal_Int32 columnIndex ) override;

    virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL
    getClob( sal_Int32 columnIndex ) override;

    virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL
    getArray( sal_Int32 columnIndex ) override;
};


class ContentResultSetWrapperListener
        : public cppu::OWeakObject
        , public css::beans::XPropertyChangeListener
        , public css::beans::XVetoableChangeListener
{
protected:
    ContentResultSetWrapper*    m_pOwner;

public:
    ContentResultSetWrapperListener( ContentResultSetWrapper* pOwner );

    virtual ~ContentResultSetWrapperListener() override;


    // XInterface
    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
    virtual void SAL_CALL acquire()
        throw() override;
    virtual void SAL_CALL release()
        throw() override;

    //XEventListener

    virtual void SAL_CALL
        disposing( const css::lang::EventObject& Source ) override;


    //XPropertyChangeListener

    virtual void SAL_CALL
    propertyChange( const css::beans::PropertyChangeEvent& evt ) override;


    //XVetoableChangeListener

    virtual void SAL_CALL
    vetoableChange( const css::beans::PropertyChangeEvent& aEvent ) override;


    // own methods:
    void impl_OwnerDies();
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */