Описание: This book investigates how transactions can be integrated with concurrent object-oriented programming, and how transactions can be made available to an application programmer at the programming language level. The book gives a detailed overview of existing transaction models, and analyzes their suitability for concurrent programming languages. A new transaction model named "Open Multithreaded Transactions" is presented. It provides features for controlling and structuring not only access to objects, as usual in transaction systems, but also threads taking part in transactions. Integration with exception handling makes open multithreaded transactions ideal building blocks for fault-tolerant applications. The book also describes the design of an object-oriented framework providing the necessary run-time support for open multithreaded transactions. Procedural, object-oriented and aspect-oriented interfaces for the application programmer are presented. Programming examples include code in Ada, Java and AspectJ.
Автор: Barbier Название: COBOL Software Modernization ISBN: 1848217609 ISBN-13(EAN): 9781848217607 Издательство: Wiley Рейтинг: Цена: 22010.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Nowadays, billions of lines of code are in the COBOL programminglanguage. This book is an analysis, a diagnosis, a strategy, a MDDmethod and a tool to transform legacy COBOL into modernizedapplications that comply with Internet computing, Service-OrientedArchitecture (SOA) and the Cloud. It serves as ablueprint for those in charge of finding solutions to thisconsiderable challenge.
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