212 lines
9.4 KiB
C++
212 lines
9.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef _CONNECTIVITY_COMMONTOOLS_HXX_
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#define _CONNECTIVITY_COMMONTOOLS_HXX_
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#include <config_features.h>
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#include <rtl/ref.hxx>
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#include <rtl/ustring.hxx>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <com/sun/star/uno/Any.hxx>
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#ifndef _VECTOR_
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#include <vector>
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#endif
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#include <cppuhelper/weakref.hxx>
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#include <comphelper/stl_types.hxx>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
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#include <osl/interlck.h>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include "connectivity/dbtoolsdllapi.hxx"
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namespace com { namespace sun { namespace star { namespace util {
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struct Date;
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struct DateTime;
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struct Time;
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}
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}}}
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#if HAVE_FEATURE_JAVA
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namespace jvmaccess { class VirtualMachine; }
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#endif
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namespace connectivity
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{
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//------------------------------------------------------------------------------
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OOO_DLLPUBLIC_DBTOOLS sal_Bool match(const sal_Unicode* pWild, const sal_Unicode* pStr, const sal_Unicode cEscape);
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inline sal_Bool match(const OUString &rWild, const OUString &rStr, const sal_Unicode cEscape)
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{
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return match(rWild.getStr(), rStr.getStr(), cEscape);
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}
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// typedefs
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typedef std::vector< ::com::sun::star::uno::WeakReferenceHelper > OWeakRefArray;
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typedef ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XColumnsSupplier> OSQLTable;
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DECLARE_STL_MAP(OUString,OSQLTable,comphelper::UStringMixLess, OSQLTables);
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// -------------------------------------------------------------------------
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// class ORefVector allows reference counting on a std::vector
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// -------------------------------------------------------------------------
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template< class VectorVal > class ORefVector
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{
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std::vector< VectorVal > m_vector;
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oslInterlockedCount m_refCount;
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protected:
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virtual ~ORefVector(){}
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public:
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typedef std::vector< VectorVal > Vector;
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ORefVector() : m_refCount(0) {}
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ORefVector(size_t _st) : m_vector(_st) , m_refCount(0) {}
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ORefVector(const ORefVector& _rRH) : m_vector(_rRH.m_vector),m_refCount(0)
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{
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}
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ORefVector& operator=(const ORefVector& _rRH)
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{
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if ( &_rRH != this )
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{
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m_vector = _rRH.m_vector;
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}
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return *this;
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}
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std::vector< VectorVal > & get() { return m_vector; }
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std::vector< VectorVal > const & get() const { return m_vector; }
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inline static void * SAL_CALL operator new( size_t nSize ) SAL_THROW(())
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{ return ::rtl_allocateMemory( nSize ); }
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inline static void SAL_CALL operator delete( void * pMem ) SAL_THROW(())
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{ ::rtl_freeMemory( pMem ); }
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inline static void * SAL_CALL operator new( size_t, void * pMem ) SAL_THROW(())
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{ return pMem; }
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inline static void SAL_CALL operator delete( void *, void * ) SAL_THROW(())
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{}
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void acquire()
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{
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osl_atomic_increment( &m_refCount );
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}
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void release()
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{
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if (! osl_atomic_decrement( &m_refCount ))
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delete this;
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}
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};
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// -------------------------------------------------------------------------
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// class ORowVector incudes refcounting and initialze himself
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// with at least one element. This first element is reserved for
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// the bookmark
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// -------------------------------------------------------------------------
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template< class VectorVal > class ORowVector : public ORefVector< VectorVal >
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{
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public:
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ORowVector() : ORefVector< VectorVal >(1){}
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ORowVector(size_t _st) : ORefVector< VectorVal >(_st+1)
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{}
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};
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typedef ORefVector< ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet> > OSQLColumns;
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// =======================================================================================
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// search from __first to __last the column with the name _rVal
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// when no such column exist __last is returned
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OOO_DLLPUBLIC_DBTOOLS
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OSQLColumns::Vector::const_iterator find( OSQLColumns::Vector::const_iterator __first,
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OSQLColumns::Vector::const_iterator __last,
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const OUString& _rVal,
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const ::comphelper::UStringMixEqual& _rCase);
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// =======================================================================================
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// search from __first to __last the column with the realname _rVal
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// when no such column exist __last is returned
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OOO_DLLPUBLIC_DBTOOLS
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OSQLColumns::Vector::const_iterator findRealName( OSQLColumns::Vector::const_iterator __first,
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OSQLColumns::Vector::const_iterator __last,
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const OUString& _rVal,
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const ::comphelper::UStringMixEqual& _rCase);
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// =======================================================================================
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// the first two find methods are much faster than the one below
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// =======================================================================================
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// search from __first to __last the column with the property _rProp equals the value _rVal
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// when no such column exist __last is returned
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OOO_DLLPUBLIC_DBTOOLS
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OSQLColumns::Vector::const_iterator find( OSQLColumns::Vector::const_iterator __first,
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OSQLColumns::Vector::const_iterator __last,
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const OUString& _rProp,
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const OUString& _rVal,
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const ::comphelper::UStringMixEqual& _rCase);
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OOO_DLLPUBLIC_DBTOOLS void checkDisposed(sal_Bool _bThrow) throw ( ::com::sun::star::lang::DisposedException );
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#if HAVE_FEATURE_JAVA
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/** creates a java virtual machine
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@param _rxContext
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The ORB.
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@return
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The JavaVM.
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*/
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OOO_DLLPUBLIC_DBTOOLS ::rtl::Reference< jvmaccess::VirtualMachine > getJavaVM(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext);
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/** return <TRUE/> if the java class exists, otherwise <FALSE/>.
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@param _pJVM
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The JavaVM.
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@param _sClassName
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The class name to look for.
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*/
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OOO_DLLPUBLIC_DBTOOLS sal_Bool existsJavaClassByName( const ::rtl::Reference< jvmaccess::VirtualMachine >& _pJVM,const OUString& _sClassName );
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#endif
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}
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//==================================================================================
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#define DECLARE_SERVICE_INFO() \
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virtual OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); \
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException); \
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException) \
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#define IMPLEMENT_SERVICE_INFO(classname, implasciiname, serviceasciiname) \
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OUString SAL_CALL classname::getImplementationName( ) throw (::com::sun::star::uno::RuntimeException) \
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{ \
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return OUString::createFromAscii(implasciiname); \
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} \
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::com::sun::star::uno::Sequence< OUString > SAL_CALL classname::getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException) \
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{ \
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::com::sun::star::uno::Sequence< OUString > aSupported(1); \
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aSupported[0] = OUString::createFromAscii(serviceasciiname); \
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return aSupported; \
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} \
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sal_Bool SAL_CALL classname::supportsService( const OUString& _rServiceName ) throw(::com::sun::star::uno::RuntimeException) \
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{ \
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Sequence< OUString > aSupported(getSupportedServiceNames()); \
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const OUString* pSupported = aSupported.getConstArray(); \
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const OUString* pEnd = pSupported + aSupported.getLength(); \
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for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported) \
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; \
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\
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return pSupported != pEnd; \
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} \
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//==================================================================================
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#endif // _CONNECTIVITY_COMMONTOOLS_HXX_
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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