/* -*- 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 . */ #include #include #include namespace framework{ using namespace ::com::sun::star::container; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::uno; using namespace ::cppu; // constructor OComponentEnumeration::OComponentEnumeration( std::vector< css::uno::Reference< XComponent > >&& seqComponents ) : m_nPosition ( 0 ) // 0 is the first position for a valid list and the right value for an invalid list to! , m_seqComponents ( std::move(seqComponents) ) {} // destructor OComponentEnumeration::~OComponentEnumeration() { // Reset instance, free memory... impl_resetObject(); } // XEventListener void SAL_CALL OComponentEnumeration::disposing( const EventObject& aEvent ) { SolarMutexGuard g; // Safe impossible cases // This method is not specified for all incoming parameters. SAL_WARN_IF( !aEvent.Source.is(), "fwk", "OComponentEnumeration::disposing(): Invalid parameter detected!" ); // Reset instance to defaults, release references and free memory. impl_resetObject(); } // XEnumeration sal_Bool SAL_CALL OComponentEnumeration::hasMoreElements() { SolarMutexGuard g; // First position in a valid list is 0. // => The last one is getLength() - 1! // m_nPosition's current value is the position for the next element, which will be return, if user call "nextElement()" // => We have more elements if current position less than the length of the list! return ( m_nPosition < static_cast(m_seqComponents.size()) ); } // XEnumeration Any SAL_CALL OComponentEnumeration::nextElement() { SolarMutexGuard g; // If we have no elements or end of enumeration is arrived ... if ( !hasMoreElements() ) { // .. throw an exception! throw NoSuchElementException(); } // Else; Get next element from list ... Any aComponent; aComponent <<= m_seqComponents[m_nPosition]; // ... and step to next element! ++m_nPosition; // Return listitem. return aComponent; } // protected method void OComponentEnumeration::impl_resetObject() { // Attention: // Write this for multiple calls - NOT AT THE SAME TIME - but for more than one call again)! // It exist two ways to call this method. From destructor and from disposing(). // I can't say, which one is the first. Normally the disposing-call - but other way... // Delete list of components. m_seqComponents.clear(); // Reset position in list. // The list has no elements anymore. m_nPosition is normally the current position in list for nextElement! // But a position of 0 in a list of 0 items is an invalid state. This constellation can't work in future. // End of enumeration is arrived! // (see hasMoreElements() for more details...) m_nPosition = 0; } } // namespace framework /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -5.1 LibreOffice 核心代码仓库文档基金会

path: root/dbaccess/CppunitTest_dbaccess_hsqldb_test.mk

Age	Commit message (Expand)	Author
2022-11-09	UnoApiTest: factor out common code	Xisco Fauli
2022-03-10	Missing test dependency	Stephan Bergmann