By Paul Perrone, Venkata S.R.K.R. Chaganti
The sensible perspective of establishing Java firm platforms with J2EE presents the conceptual historical past and wealth of code examples had to really gather structures in an invaluable demeanour with the J2EE applied sciences. in addition, this ebook demonstrates how the applied sciences supplement and construct on most sensible of each other through evolution of a cohesive and genuine pattern software. you should use this e-book to benefit, increase, and layout your customized functions instantly.
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Additional info for Building Java Enterprise Systems with J2EE
Folks who are closer to the problem domain can also better understand the design of the system as it is described in terms of higher-level components. 2. Problems, classes, and components. - 33 - Building Java Enterprise Systems with J2EE Components thus offer many benefits to enterprise development. Components build on object-oriented software and development concepts to provide a higher-level model of development and enable the faster construction of enterprise applications. Furthermore, the quality of a system can be enhanced because it will most likely be in the interest of commercial component vendors to focus on enhancing the quality of a component and providing well-documented interfaces.
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Detailed designs should, at the very least, define package names, class names, and the core public method names and input/output parameter types (that is, operation signatures) that need to be defined for the core design elements identified by the conceptual design model. Other classes and interfaces used to support the core classes and methods defined here should also be described. Detailed designs that attempt to define every single class, method, and attribute before proceeding to implementation may be overkill in many situations and will significantly slow the development process.
Building Java Enterprise Systems with J2EE by Paul Perrone, Venkata S.R.K.R. Chaganti