توسعه برنامه‌های جاوا سازمانی با J2EE و UML

Developing complex software requires more than just churning out lines of code. As a software architect or developer involved in an industrial project, you must understand and be able to leverage critical software sub-disciplines such as architecture, analysis and design techniques, development process, visual modeling, and the underlying technology to be successful.This book brings all these diverse elements together from the J2EE development perspective to provide a holistic approach for the reader. Specifically, this book tries to answer the following key questions:· What is UML and how is it relevant to J2EE development?· How do Java and UML relate to each other?· What are the key concepts in software architecture?· How does a software development process fit into the J2EE software development equation?· How can analysis and design help you in arriving at a better J2EE application design?· What are the key J2EE technologies, and how do they fit together?· How can you leverage the UML for J2EE development?Rather than reinvent the wheel, the approach taken in this book is that of bringing together known works such as Jim Conallen's web modeling profile and the Sun Java Specification Request-26 for UML/EJB Mapping Specification.To provide a practical illustration of the topics discussed, this book guides the readers through a sample J2EE application development project using the Rational Unified Process and the UML. A working implementation is provided. Suggestions for further enhancements are also listed to assist the readers in continuing their exploration of the UML and J2EE technologies.

The Java 2 Platform Enterprise Edition (J2EE TM) offers great promise for dramatically improving the way that enterprise applications are built, and organizations that have adopted the J2EE are gaining a competitive advantage. The industry-standard Unified Modeling Language (UML) has helped countless organizations achieve software success through visual modeling. Together, the UML and J2EE form a powerful set of tools, but the intricacies involved with using them in tandem are considerable.

While UML is highly effective for specifying, designing, constructing, visualizing, and documenting software systems, J2EE offers enterprise developers a simplified, component-based approach to application development. However, when using the two technologies together, developers must first consider--and attempt to reconcile--the different characteristics of each.

Developing Enterprise Java Applications with J2EE TM and UML examines the best ways to jointly leverage these technologies. Exploring concrete methods for completing a successful development project, the authors cover the use of UML and J2EE in detail. Using practical examples and a case study, they illustrate the pros and cons of specific design approaches, show how personal experience can affect design decisions, and demonstrate proven approaches for building better, software faster.

With this book as a guide, developers will be able to overcome the challenges in using UML and J2EE together, and be on their way to building robust, scalable, and complex applications.

0201738295B09042001

PThe Java 2 Platform Enterprise Edition (J2EE supTM/sup) offers great promise for dramatically improving the way that enterprise applications are built, and organizations that have adopted the J2EE are gaining a competitive advantage. The industry-standard Unified Modeling Language (UML) has helped countless organizations achieve software success through visual modeling. Together, the UML and J2EE form a powerful set of tools, but the intricacies involved with using them in tandem are considerable.pWhile UML is highly effective for specifying, designing, constructing, visualizing, and documenting software systems, J2EE offers enterprise developers a simplified, component-based approach to application development. However, when using the two technologies together, developers must first consider#151;and attempt to reconcile#151;the different characteristics of each.pDeveloping Enterprise Java Applications with J2EE supTM/sup and UML examines the best ways to jointly leverage these technologies. Exploring concrete methods for completing a successful development project, the authors cover the use of UML and J2EE in detail. Using practical examples and a case study, they illustrate the pros and cons of specific design approaches, show how personal experience can affect design decisions, and demonstrate proven approaches for building better, software faster.pWith this book as a guide, developers will be able to overcome the challenges in using UML and J2EE together, and be on their way to building robust, scalable, and complex applications. -- Covers software architecture, use cases, requirements, and much more.-- Modeling Java servlets, JavaServer Pages, and session, entity, and message Beans.-- Includes a start-to-finish case study.J2EE is especially well suited for building large-scale, robust enterprise applications; UML has rapidly become the industry standard for expressing the design of enterprise software applications. Increasingly, enterprise developers wish to use J2EE and UML together. For the first time, there's an expert guide to doing so: Developing Enterprise Java Applications with J2EE and UML. This book focuses on the key success factors associated with successful J2EE enterprise development: effectively communicating requirements, making proper analysis and design decisions, and identifying optimal implementation choices. Two leading consultants on UML and enterprise Java development cover every stage of the process, and every key issue analysts, architects, and developers will face. Coverage includes: mapping the Java language to UML; understanding the fundamentals of software architecture; using UML use cases to clarify customer requirements; translating requirements into initial designs; and using J2EE technologies to translate designs into working systems. To illuminate key concepts, a detailed case study is presented throughout the book. For anyone building enterprise software with Java and J2EE, including application developers, systems analysts, programmers, and Project/IT managers. This reference demonstrates how to use J2EE and Unified Modelling Language (UML) to develop enterprise Java applications. Both the authors have experience in building robust J2EE applications using UML