Symphony: a Java-based composition and manipulation framework for distributed legacy resources

1999 Proceedings International Symposium on Software Engineering for Parallel and Distributed Systems Pub Date : 1999-05-17 DOI:10.1109/PDSE.1999.779734

Ashish Shah, D. Kafura

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引用次数: 15

Abstract

Symphony is an open and extensible Java-based framework for composition and manipulation of distributed legacy resources. Symphony allows users to compose visually a collection of programs and data by specifying dataflow relationships among them and provides a client/server framework for transparently executing the composed application. Additionally, the framework is Web-aware and helps integrate Web-based resources with legacy resources. Symphony uses Sun Microsystems' JavaBeans component architecture for providing components that represent legacy resources. These components can be customized and composed in any standard JavaBeans builder tool. Executable components communicate with a server implemented using Java Remote Method Invocation mechanism, for executing remote legacy applications. Symphony enables extensibility by providing abstract components which can be extended by implementing simple interfaces. Beans implemented from the abstract beans can act as data producers, consumers or filters.

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Symphony:用于分布式遗留资源的基于java的组合和操作框架

Symphony是一个开放的、可扩展的、基于java的框架，用于组合和操作分布式遗留资源。Symphony允许用户通过指定程序和数据之间的数据流关系来可视化地组合一组程序和数据，并提供一个客户端/服务器框架来透明地执行组合后的应用程序。此外，该框架是web感知的，并有助于将基于web的资源与遗留资源集成。Symphony使用Sun Microsystems的JavaBeans组件体系结构来提供表示遗留资源的组件。这些组件可以在任何标准JavaBeans构建器工具中进行定制和组合。可执行组件与使用Java远程方法调用机制实现的服务器通信，以执行远程遗留应用程序。Symphony通过提供可通过实现简单接口进行扩展的抽象组件来实现可扩展性。从抽象bean实现的bean可以充当数据生产者、消费者或过滤器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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1999 Proceedings International Symposium on Software Engineering for Parallel and Distributed Systems

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