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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_CORE_QUERYCONTAINER_HXX_
21 : : #define _DBA_CORE_QUERYCONTAINER_HXX_
22 : :
23 : : #include <cppuhelper/implbase5.hxx>
24 : : #include <comphelper/stl_types.hxx>
25 : : #include <cppuhelper/interfacecontainer.hxx>
26 : :
27 : : #include <com/sun/star/beans/XPropertySet.hpp>
28 : : #include <com/sun/star/container/XEnumerationAccess.hpp>
29 : : #include <com/sun/star/container/XContainerListener.hpp>
30 : : #include <com/sun/star/container/XNameContainer.hpp>
31 : : #include <com/sun/star/container/XNameAccess.hpp>
32 : : #include <com/sun/star/container/XIndexAccess.hpp>
33 : : #include <com/sun/star/container/XContainer.hpp>
34 : : #include <com/sun/star/util/XRefreshable.hpp>
35 : : #include <com/sun/star/lang/XServiceInfo.hpp>
36 : : #include <com/sun/star/uno/Sequence.hxx>
37 : : #include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
38 : : #include <com/sun/star/sdbcx/XAppend.hpp>
39 : : #include <com/sun/star/sdbcx/XDrop.hpp>
40 : : #include <com/sun/star/sdbc/XConnection.hpp>
41 : : #include <com/sun/star/beans/XPropertyChangeListener.hpp>
42 : : #include <com/sun/star/container/XContainerApproveListener.hpp>
43 : :
44 : : #include "definitioncontainer.hxx"
45 : : #include "apitools.hxx"
46 : :
47 : : namespace dbtools
48 : : {
49 : : class IWarningsContainer;
50 : : }
51 : :
52 : : namespace dbaccess
53 : : {
54 : :
55 : : typedef ::cppu::ImplHelper5 < ::com::sun::star::container::XContainerListener
56 : : , ::com::sun::star::container::XContainerApproveListener
57 : : , ::com::sun::star::sdbcx::XDataDescriptorFactory
58 : : , ::com::sun::star::sdbcx::XAppend
59 : : , ::com::sun::star::sdbcx::XDrop
60 : : > OQueryContainer_Base;
61 : :
62 : : //==========================================================================
63 : : //= OQueryContainer
64 : : //==========================================================================
65 : : class OContainerListener;
66 : : class OQueryContainer : public ODefinitionContainer
67 : : , public OQueryContainer_Base
68 : : {
69 : : protected:
70 : : ::dbtools::IWarningsContainer* m_pWarnings;
71 : : ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >
72 : : m_xCommandDefinitions;
73 : : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >
74 : : m_xConnection;
75 : : // possible actions on our "aggregate"
76 : : enum AGGREGATE_ACTION { NONE, INSERTING, FLUSHING };
77 : : AGGREGATE_ACTION m_eDoingCurrently;
78 : :
79 : : OContainerListener* m_pCommandsListener;
80 : :
81 : : /** a class which automatically resets m_eDoingCurrently in it's destructor
82 : : */
83 : : class OAutoActionReset; // just for the following friend declaration
84 : : friend class OAutoActionReset;
85 : : class OAutoActionReset
86 : : {
87 : : OQueryContainer* m_pActor;
88 : : public:
89 : 0 : OAutoActionReset(OQueryContainer* _pActor) : m_pActor(_pActor) { }
90 : 0 : ~OAutoActionReset() { m_pActor->m_eDoingCurrently = NONE; }
91 : : };
92 : :
93 : : // ODefinitionContainer
94 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent > createObject( const ::rtl::OUString& _rName);
95 : : virtual sal_Bool checkExistence(const ::rtl::OUString& _rName);
96 : :
97 : : // helper
98 : : virtual void SAL_CALL disposing();
99 : : virtual ~OQueryContainer();
100 : : public:
101 : : /** ctor of the container. The parent has to support the <type scope="com::sun::star::sdbc">XConnection</type>
102 : : interface.<BR>
103 : :
104 : : @param _pWarnings
105 : : specifies a warnings container (May be <NULL/>)
106 : :
107 : : Any errors which occur during the lifetime of the query container,
108 : : which cannot be reported as exceptionts (for instance in methods where throwing an SQLException is
109 : : not allowed) will be appended to this container.</p>
110 : : <p>The caller is responsible for ensuring the lifetime of the object pointed to by this parameter.
111 : : */
112 : : OQueryContainer(
113 : : const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& _rxCommandDefinitions,
114 : : const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConn,
115 : : const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB,
116 : : ::dbtools::IWarningsContainer* _pWarnings
117 : : );
118 : :
119 : : DECLARE_XINTERFACE( )
120 : : DECLARE_XTYPEPROVIDER( )
121 : : DECLARE_SERVICE_INFO();
122 : :
123 : : // ::com::sun::star::container::XContainerListener
124 : : virtual void SAL_CALL elementInserted( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
125 : : virtual void SAL_CALL elementRemoved( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
126 : : virtual void SAL_CALL elementReplaced( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
127 : :
128 : : // XContainerApproveListener
129 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XVeto > SAL_CALL approveInsertElement( const ::com::sun::star::container::ContainerEvent& Event ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
130 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XVeto > SAL_CALL approveReplaceElement( const ::com::sun::star::container::ContainerEvent& Event ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
131 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XVeto > SAL_CALL approveRemoveElement( const ::com::sun::star::container::ContainerEvent& Event ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
132 : :
133 : : // ::com::sun::star::lang::XEventListener
134 : : virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
135 : :
136 : : // ::com::sun::star::sdbcx::XDataDescriptorFactory
137 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > SAL_CALL createDataDescriptor( ) throw(::com::sun::star::uno::RuntimeException);
138 : :
139 : : // ::com::sun::star::sdbcx::XAppend
140 : : virtual void SAL_CALL appendByDescriptor( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::container::ElementExistException, ::com::sun::star::uno::RuntimeException);
141 : :
142 : : // ::com::sun::star::sdbcx::XDrop
143 : : virtual void SAL_CALL dropByName( const ::rtl::OUString& elementName ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException);
144 : : virtual void SAL_CALL dropByIndex( sal_Int32 index ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
145 : :
146 : : // ::com::sun::star::container::XElementAccess
147 : : virtual sal_Bool SAL_CALL hasElements( ) throw(::com::sun::star::uno::RuntimeException);
148 : : // ::com::sun::star::container::XIndexAccess
149 : : virtual sal_Int32 SAL_CALL getCount( ) throw(::com::sun::star::uno::RuntimeException);
150 : : // ::com::sun::star::container::XNameAccess
151 : : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames( ) throw(::com::sun::star::uno::RuntimeException);
152 : :
153 : : protected:
154 : : // OContentHelper overridables
155 : : virtual ::rtl::OUString determineContentType() const;
156 : :
157 : : private:
158 : : // helper
159 : : /** create a query object wrapping a CommandDefinition given by name. To retrieve the object, the CommandDescription
160 : : container will be asked for the given name.<BR>
161 : : The returned object is acquired once.
162 : : */
163 : : ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent > implCreateWrapper(const ::rtl::OUString& _rName);
164 : : /// create a query object wrapping a CommandDefinition. The returned object is acquired once.
165 : : ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent > implCreateWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent >& _rxCommandDesc);
166 : :
167 : : };
168 : : } // namespace dbaccess
169 : :
170 : : #endif // _DBA_CORE_QUERYCONTAINER_HXX_
171 : :
172 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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