By Darren Broemmer
ISBN-10: 0471228850
ISBN-13: 9780471228851
There are various top practices you want to deliberate to construct powerful J2EE elements and combine them into functions. those practices comprise comparing and choosing the appropriate set of software program parts and companies to deal with the job.In this e-book, Darren Broemmer provides you with a collection of most sensible practices for J2EE improvement after which teaches you the way to take advantage of them to build an program structure often called the reference structure. The layout and implementation of the reference structure is predicated on a collection of guiding ideas which are used to optimize and automate J2EE development.In addition to the author's thorough discussions of the most recent applied sciences for J2EE implementation-including EJB 2, Jakarta Struts, Servlets, Java Server Pages, UML, layout styles, universal company common sense origin elements, and XML-Broemmer addresses such issues as: * realizing J2EE program structure * construction enterprise purposes with J2EE, a company item structure, and extensible parts created with layout styles * Designing and enforcing a pattern banking internet software * Integrating confirmed performance-engineering and optimization practices within the improvement strategy * utilizing metadata-driven, configurable beginning elements to automate a lot of the improvement and processing of Web-based enterprise functions The significant other site comprises the resource code for a standard company good judgment beginning and pattern functions from the e-book, together with a Jakarta Struts venture and a banking software. hyperlinks to the Jakarta Struts frameworks and J2EE program servers reminiscent of BEA WebLogic and IBM WebSphere also are supplied.
Read or Download J2EE best practices: Java design patterns, automation, and performance PDF
Best object-oriented design books
New PDF release: Hibernate Quickly
A concise advent to Hibernate's many configuration and layout recommendations, this ebook distills Hibernate into digestible items with many code examples, functional utilization situations, and assurance of the instruments to be had to builders writing Hibernate purposes. utilizing a move slowly, stroll, run instructing technique, builders will examine what Hibernate is, what it could do, and the way it may be used successfully.
Get Aspect-Oriented Programming with the e Verification Language PDF
What’s this AOP factor besides, really―when you get all the way down to it―and can a person please clarify what a facet really is? Aspect-Oriented Programming with the e Verification Language takes a practical, instance dependent, and enjoyable method of unraveling the mysteries of AOP. during this ebook, you’ll find out how to:• Use AOP to arrange your code in a fashion that makes it effortless to house the belongings you particularly care approximately on your verification environments.
Model Driven Architecture and Ontology Development - download pdf or read online
Defining a proper area ontology is mostly thought of an invaluable, to not say valuable step in virtually each software program venture. the reason for this is that software program offers with rules instead of with self-evident actual artefacts. even if, this improvement step is infrequently performed, as ontologies depend upon well-defined and semantically robust AI ideas comparable to description logics or rule-based platforms, and so much software program engineers are mostly unexpected with those.
This textbook customarily addresses newbies and readers with a uncomplicated wisdom of object-oriented programming languages like Java or C#, yet with very little modeling or software program engineering event – hence reflecting nearly all of scholars in introductory classes at universities. utilizing UML, it introduces simple modeling suggestions in a hugely detailed demeanour, whereas refraining from the translation of infrequent designated instances.
- LISP-STAT: An Object-Oriented Environment for Statistical Computing and Dynamic Graphics (Wiley Series in Probability and Statistics)
- Absolute C++, First edition
- Design patterns in Java, 2nd Edition
- Secrets of the JavaScript Ninja
- C++ for Artists: The Art, Philosophy, and Science of Object-Oriented Programming
- Building and Testing with Gradle: Understanding Next-Generation Builds
Additional info for J2EE best practices: Java design patterns, automation, and performance
Example text
Business Rules and Validation Logic Business objects must enforce the data integrity of the entity they represent. All update operations must go through the business objects for this reason. This includes many levels of validation. The property values must all be validated. For example, the state field in an Address component must be a valid state in the United States. This is referred to as field-level validation. Other types of validation occur at the level of the entire business object, going across the different properties of the object.
Best Practices for Building Business Applications with J2EE This section summarizes the best practices discussed within this chapter. A corresponding section is used throughout the chapters of this book to break down the key concepts and provide a synopsis of the relevant best practices for J2EE development. At this point, the reference architecture and J2EE technology have only been introduced, so the list of best practices only scratches the surface of what will eventually be covered. The majority of the best practices will be flushed out in the remainder of the book as it goes in-depth into each of the architecture layers.
The controller component can have different functions in the Web architecture on the different tiers. A controller component in the Web tier can be used for processing HTTP requests, both form submissions and, potentially, navigation links. A controller component on the EJB tier can control the flow of business object functionality. In some sense, a service-based component that contains workflow type logic implements a “controller” on the EJB side. A benefit of having a controller component on the EJB side goes back to a point discussed earlier about the controller being an isolation point between the View and the Model.
J2EE best practices: Java design patterns, automation, and performance by Darren Broemmer
by Paul
4.4