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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 : #ifndef _CONNECTIVITY_COMMONTOOLS_HXX_
20 : #define _CONNECTIVITY_COMMONTOOLS_HXX_
21 :
22 : #include <rtl/ref.hxx>
23 : #include <rtl/ustring.hxx>
24 : #include <com/sun/star/lang/DisposedException.hpp>
25 : #include <com/sun/star/uno/Any.hxx>
26 : #ifndef _VECTOR_
27 : #include <vector>
28 : #endif
29 : #include <cppuhelper/weakref.hxx>
30 : #include <comphelper/stl_types.hxx>
31 : #include <com/sun/star/beans/XPropertySet.hpp>
32 : #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
33 : #include <osl/interlck.h>
34 : #include <com/sun/star/uno/XComponentContext.hpp>
35 : #include "connectivity/dbtoolsdllapi.hxx"
36 :
37 : namespace com { namespace sun { namespace star { namespace util {
38 : struct Date;
39 : struct DateTime;
40 : struct Time;
41 : }
42 : }}}
43 :
44 : #ifdef SOLAR_JAVA
45 : namespace jvmaccess { class VirtualMachine; }
46 : #endif
47 :
48 : namespace connectivity
49 : {
50 : //------------------------------------------------------------------------------
51 : OOO_DLLPUBLIC_DBTOOLS sal_Bool match(const sal_Unicode* pWild, const sal_Unicode* pStr, const sal_Unicode cEscape);
52 3153 : inline sal_Bool match(const OUString &rWild, const OUString &rStr, const sal_Unicode cEscape)
53 : {
54 3153 : return match(rWild.getStr(), rStr.getStr(), cEscape);
55 : }
56 : // typedefs
57 : typedef std::vector< ::com::sun::star::uno::WeakReferenceHelper > OWeakRefArray;
58 : typedef ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XColumnsSupplier> OSQLTable;
59 :
60 : DECLARE_STL_MAP(OUString,OSQLTable,comphelper::UStringMixLess, OSQLTables);
61 :
62 : // -------------------------------------------------------------------------
63 : // class ORefVector allows reference counting on a std::vector
64 : // -------------------------------------------------------------------------
65 : template< class VectorVal > class ORefVector
66 : {
67 : std::vector< VectorVal > m_vector;
68 : oslInterlockedCount m_refCount;
69 :
70 : protected:
71 5541 : virtual ~ORefVector(){}
72 : public:
73 : typedef std::vector< VectorVal > Vector;
74 :
75 2313 : ORefVector() : m_refCount(0) {}
76 732 : ORefVector(size_t _st) : m_vector(_st) , m_refCount(0) {}
77 240 : ORefVector(const ORefVector& _rRH) : m_vector(_rRH.m_vector),m_refCount(0)
78 : {
79 240 : }
80 5 : ORefVector& operator=(const ORefVector& _rRH)
81 : {
82 5 : if ( &_rRH != this )
83 : {
84 5 : m_vector = _rRH.m_vector;
85 : }
86 5 : return *this;
87 : }
88 :
89 139532 : std::vector< VectorVal > & get() { return m_vector; }
90 7444 : std::vector< VectorVal > const & get() const { return m_vector; }
91 :
92 2939 : inline static void * SAL_CALL operator new( size_t nSize ) SAL_THROW(())
93 2939 : { return ::rtl_allocateMemory( nSize ); }
94 2923 : inline static void SAL_CALL operator delete( void * pMem ) SAL_THROW(())
95 2923 : { ::rtl_freeMemory( pMem ); }
96 : inline static void * SAL_CALL operator new( size_t, void * pMem ) SAL_THROW(())
97 : { return pMem; }
98 : inline static void SAL_CALL operator delete( void *, void * ) SAL_THROW(())
99 : {}
100 :
101 6147 : void acquire()
102 : {
103 6147 : osl_atomic_increment( &m_refCount );
104 6147 : }
105 6125 : void release()
106 : {
107 6125 : if (! osl_atomic_decrement( &m_refCount ))
108 2923 : delete this;
109 6125 : }
110 :
111 : };
112 : // -------------------------------------------------------------------------
113 : // class ORowVector incudes refcounting and initialze himself
114 : // with at least one element. This first element is reserved for
115 : // the bookmark
116 : // -------------------------------------------------------------------------
117 1627 : template< class VectorVal > class ORowVector : public ORefVector< VectorVal >
118 : {
119 : public:
120 392 : ORowVector() : ORefVector< VectorVal >(1){}
121 340 : ORowVector(size_t _st) : ORefVector< VectorVal >(_st+1)
122 340 : {}
123 : };
124 :
125 : typedef ORefVector< ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet> > OSQLColumns;
126 :
127 : // =======================================================================================
128 : // search from __first to __last the column with the name _rVal
129 : // when no such column exist __last is returned
130 : OOO_DLLPUBLIC_DBTOOLS
131 : OSQLColumns::Vector::const_iterator find( OSQLColumns::Vector::const_iterator __first,
132 : OSQLColumns::Vector::const_iterator __last,
133 : const OUString& _rVal,
134 : const ::comphelper::UStringMixEqual& _rCase);
135 : // =======================================================================================
136 : // search from __first to __last the column with the realname _rVal
137 : // when no such column exist __last is returned
138 : OOO_DLLPUBLIC_DBTOOLS
139 : OSQLColumns::Vector::const_iterator findRealName( OSQLColumns::Vector::const_iterator __first,
140 : OSQLColumns::Vector::const_iterator __last,
141 : const OUString& _rVal,
142 : const ::comphelper::UStringMixEqual& _rCase);
143 :
144 : // =======================================================================================
145 : // the first two find methods are much faster than the one below
146 : // =======================================================================================
147 : // search from __first to __last the column with the property _rProp equals the value _rVal
148 : // when no such column exist __last is returned
149 : OOO_DLLPUBLIC_DBTOOLS
150 : OSQLColumns::Vector::const_iterator find( OSQLColumns::Vector::const_iterator __first,
151 : OSQLColumns::Vector::const_iterator __last,
152 : const OUString& _rProp,
153 : const OUString& _rVal,
154 : const ::comphelper::UStringMixEqual& _rCase);
155 :
156 : OOO_DLLPUBLIC_DBTOOLS void checkDisposed(sal_Bool _bThrow) throw ( ::com::sun::star::lang::DisposedException );
157 :
158 : #ifdef SOLAR_JAVA
159 : /** creates a java virtual machine
160 : @param _rxContext
161 : The ORB.
162 : @return
163 : The JavaVM.
164 : */
165 : OOO_DLLPUBLIC_DBTOOLS ::rtl::Reference< jvmaccess::VirtualMachine > getJavaVM(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext);
166 :
167 : /** return <TRUE/> if the java class exists, otherwise <FALSE/>.
168 : @param _pJVM
169 : The JavaVM.
170 : @param _sClassName
171 : The class name to look for.
172 : */
173 : OOO_DLLPUBLIC_DBTOOLS sal_Bool existsJavaClassByName( const ::rtl::Reference< jvmaccess::VirtualMachine >& _pJVM,const OUString& _sClassName );
174 : #endif
175 : }
176 :
177 : //==================================================================================
178 :
179 : #define DECLARE_SERVICE_INFO() \
180 : virtual OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); \
181 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException); \
182 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException) \
183 :
184 : #define IMPLEMENT_SERVICE_INFO(classname, implasciiname, serviceasciiname) \
185 : OUString SAL_CALL classname::getImplementationName( ) throw (::com::sun::star::uno::RuntimeException) \
186 : { \
187 : return OUString::createFromAscii(implasciiname); \
188 : } \
189 : ::com::sun::star::uno::Sequence< OUString > SAL_CALL classname::getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException) \
190 : { \
191 : ::com::sun::star::uno::Sequence< OUString > aSupported(1); \
192 : aSupported[0] = OUString::createFromAscii(serviceasciiname); \
193 : return aSupported; \
194 : } \
195 : sal_Bool SAL_CALL classname::supportsService( const OUString& _rServiceName ) throw(::com::sun::star::uno::RuntimeException) \
196 : { \
197 : Sequence< OUString > aSupported(getSupportedServiceNames()); \
198 : const OUString* pSupported = aSupported.getConstArray(); \
199 : const OUString* pEnd = pSupported + aSupported.getLength(); \
200 : for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported) \
201 : ; \
202 : \
203 : return pSupported != pEnd; \
204 : } \
205 :
206 : //==================================================================================
207 :
208 : #endif // _CONNECTIVITY_COMMONTOOLS_HXX_
209 :
210 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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