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Diffstat (limited to 'include/connectivity/CommonTools.hxx')
| -rw-r--r-- | include/connectivity/CommonTools.hxx | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/include/connectivity/CommonTools.hxx b/include/connectivity/CommonTools.hxx new file mode 100644 index 000000000..a5279024e --- /dev/null +++ b/include/connectivity/CommonTools.hxx @@ -0,0 +1,167 @@ +/* -*- 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_CONNECTIVITY_COMMONTOOLS_HXX +#define INCLUDED_CONNECTIVITY_COMMONTOOLS_HXX + +#include <sal/config.h> +#include <config_java.h> + +#include <map> +#include <string_view> + +#include <rtl/ref.hxx> +#include <rtl/ustring.hxx> +#include <vector> +#include <cppuhelper/weakref.hxx> +#include <comphelper/stl_types.hxx> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/sdbcx/XColumnsSupplier.hpp> +#include <connectivity/dbtoolsdllapi.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <salhelper/simplereferenceobject.hxx> + +namespace com::sun::star::uno { class XComponentContext; } + +#if HAVE_FEATURE_JAVA +namespace jvmaccess { class VirtualMachine; } +#endif + +namespace connectivity +{ + OOO_DLLPUBLIC_DBTOOLS bool match(const sal_Unicode* pWild, const sal_Unicode* pStr, const sal_Unicode cEscape); + inline bool match(const OUString &rWild, const OUString &rStr, const sal_Unicode cEscape) + { + return match(rWild.getStr(), rStr.getStr(), cEscape); + } + // typedefs + typedef std::vector< css::uno::WeakReferenceHelper > OWeakRefArray; + typedef css::uno::Reference< css::sdbcx::XColumnsSupplier> OSQLTable; + + typedef std::map<OUString,OSQLTable,comphelper::UStringMixLess> OSQLTables; + + // class ORefVector allows reference counting on a std::vector + template< class VectorVal > class ORefVector : public salhelper::SimpleReferenceObject, + public std::vector< VectorVal > + { + protected: + virtual ~ORefVector() override {} + public: + typedef std::vector< VectorVal > Vector; + + ORefVector() {} + ORefVector(size_t _st) : std::vector< VectorVal >(_st) {} + ORefVector(const ORefVector& rOther) + : salhelper::SimpleReferenceObject() + , std::vector< VectorVal >(rOther) + {} + + ORefVector& operator=(const ORefVector& _rRH) + { + if ( &_rRH != this ) + { + std::vector< VectorVal >::operator=(_rRH); + } + return *this; + } + }; + + // class ORowVector includes refcounting and initialize himself + // with at least one element. This first element is reserved for + // the bookmark + template< class VectorVal > class ORowVector : public ORefVector< VectorVal > + { + public: + ORowVector() : ORefVector< VectorVal >(1){} + ORowVector(size_t _st) : ORefVector< VectorVal >(_st+1) + {} + }; + + typedef ORefVector< css::uno::Reference< css::beans::XPropertySet> > OSQLColumns; + + // search from first to last the column with the name _rVal + // when no such column exist last is returned + OOO_DLLPUBLIC_DBTOOLS + OSQLColumns::const_iterator find( const OSQLColumns::const_iterator& first, + const OSQLColumns::const_iterator& last, + std::u16string_view _rVal, + const ::comphelper::UStringMixEqual& _rCase); + + // search from first to last the column with the realname _rVal + // when no such column exist last is returned + OOO_DLLPUBLIC_DBTOOLS + OSQLColumns::const_iterator findRealName( const OSQLColumns::const_iterator& first, + const OSQLColumns::const_iterator& last, + std::u16string_view _rVal, + const ::comphelper::UStringMixEqual& _rCase); + + // the first two find methods are much faster than the one below + // search from first to last the column with the property _rProp equals the value _rVal + // when no such column exist last is returned + OOO_DLLPUBLIC_DBTOOLS + OSQLColumns::const_iterator find( OSQLColumns::const_iterator first, + const OSQLColumns::const_iterator& last, + const OUString& _rProp, + std::u16string_view _rVal, + const ::comphelper::UStringMixEqual& _rCase); + + /// @throws css::lang::DisposedException + OOO_DLLPUBLIC_DBTOOLS void checkDisposed(bool _bThrow); + +#if HAVE_FEATURE_JAVA + /** creates a java virtual machine + @param _rxContext + The ORB. + @return + The JavaVM. + */ + OOO_DLLPUBLIC_DBTOOLS ::rtl::Reference< jvmaccess::VirtualMachine > getJavaVM(const css::uno::Reference< css::uno::XComponentContext >& _rxContext); + + /** return <TRUE/> if the java class exists, otherwise <FALSE/>. + @param _pJVM + The JavaVM. + @param _sClassName + The class name to look for. + */ + OOO_DLLPUBLIC_DBTOOLS bool existsJavaClassByName( const ::rtl::Reference< jvmaccess::VirtualMachine >& _pJVM,std::u16string_view _sClassName ); +#endif +} + +#define DECLARE_SERVICE_INFO() \ + virtual OUString SAL_CALL getImplementationName( ) override; \ + virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) override; \ + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override \ + +#define IMPLEMENT_SERVICE_INFO(classname, implasciiname, serviceasciiname) \ + OUString SAL_CALL classname::getImplementationName( ) \ + { \ + return implasciiname; \ + } \ + css::uno::Sequence< OUString > SAL_CALL classname::getSupportedServiceNames( ) \ + { \ + css::uno::Sequence< OUString > aSupported { serviceasciiname }; \ + return aSupported; \ + } \ + sal_Bool SAL_CALL classname::supportsService( const OUString& rServiceName ) \ + { \ + return cppu::supportsService(this, rServiceName); \ + } \ + +#endif // INCLUDED_CONNECTIVITY_COMMONTOOLS_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |