By Natalie Levi
The solar qualified net part Developer examination is predicted to realize quick in reputation as a result robust influence of Java 2 company version available to buy. This learn consultant, geared toward skilled Java programmers, covers all enterprise-level subject matters comprising the targets for the examination, together with servlets, exception dealing with, consultation administration, protection, JavaServer Pages (JSP), and growing customized tags. It comprises all of the new positive aspects of the market-leading learn courses, together with examination necessities sections to enhance key techniques and real-world state of affairs sidebars with useful programming assignments. The significant other CD-ROM has an evaluate try out, bonus perform checks, the chapter-ending evaluate questions, and an absolutely searchable digital variation of the publication. the writer, Natalie Levi, is a sunlight qualified teacher and runs a tutorial checking out carrier. this is often the fitting follow-up booklet to Sybex's best-selling whole Java 2 Certification learn consultant.
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Over 60 basic yet enormously potent recipes for studying multithreaded software improvement with Java 7
* grasp all that Java 7 has to supply for concurrent programming
* familiarize yourself with thread administration, the Fork/Join framework, concurrency periods and lots more and plenty extra during this ebook and book
* a pragmatic Cookbook filled with recipes for reaching crucial Java Concurrency initiatives
Java is still the worldwide typical for constructing quite a few purposes and firm software program, and the release of Java 7 brings with it fascinating new functions for concurrent programming in terms of the concurrency utilities enhancement. this enables builders to utilize their purposes with parallel activity functionality. "Java 7 Concurrency Cookbook" covers all parts of the Java concurrency API, offering crucial recipes for profiting from the intriguing new capabilities.
On your machine, you could take heed to tune if you edit a be aware record and skim your emails, by surprise! the reason is, your working process permits the concurrency of initiatives, very similar to the Java platform which bargains a number of sessions to execute concurrent initiatives within a Java application. "Java 7 Concurrency Cookbook" covers crucial positive factors of the Java concurrency API, with unique emphasis at the new features of model 7.
With every one model, Java raises the to be had performance to facilitate improvement of concurrent courses. This e-book covers an important and necessary mechanisms integrated in model 7 of the Java concurrency API, so that you can be in a position to use them at once on your applications.
"Java 7 Concurrency Cookbook" contains recipes to show you how to in achieving every thing from the fundamental administration of threads and projects, to the recent Fork /Join framework, via synchronization mechanisms among initiatives, forms of concurrent initiatives that Java can execute, info buildings that needs to be utilized in concurrent purposes and the sessions of the library that may be customized.
With the step by step examples during this ebook you’ll be capable of observe crucial and necessary beneficial properties of the Java 7 concurrency API.
What will you study from this ebook
* grasp the fundamentals of thread administration and synchronization earlier than diving into larger point concurrency projects
* familiarize yourself with interesting new concurrency positive factors of Java 7, together with the Phaser classification and the Fork/Join Framework
* effectively delegate thread administration to executors
* customise probably the most necessary periods of the Java concurrency API with real-world examples
* learn how to use high-level Java utilities to control synchronization among threads
* Get a sneak peek at utilizing Eclipse and NetBeans for debugging concurrency code
* stay away from issues of info inconsistency by means of studying the knowledge constructions you should use in concurrent functions
* reap the benefits of an advantage appendix full of tips that each programmer may still think about whilst constructing a concurrent program
"Java 7 Concurrency Cookbook" is a realistic Cookbook choked with real-world suggestions. Intermediate–advanced point Java builders will study from task-based recipes to take advantage of Java’s concurrent API to application thread secure solutions.
Making Java Groovy is a pragmatic instruction manual for builders who are looking to mix Groovy into their day by day paintings with Java. It starts off by means of introducing the most important variations among Java and Groovy—and how one can use them for your virtue. Then, it publications you step by step via practical improvement demanding situations, from net purposes to internet companies to computer functions, and indicates how Groovy makes them more straightforward to place into production.
About this Book
You don't desire the total strength of Java while you're writing a construct script, an easy method software, or a light-weight net app—but that's the place Groovy shines brightest. This stylish JVM-based dynamic language extends and simplifies Java so that you can pay attention to the duty to hand rather than coping with minute information and pointless complexity.
Making Java Groov is a realistic advisor for builders who are looking to make the most of Groovy of their paintings with Java. It begins by way of introducing the major alterations among Java and Groovy and the way to exploit them for your virtue. Then, you'll concentrate on the occasions you face each day, like eating and growing RESTful net companies, operating with databases, and utilizing the Spring framework. You'll additionally discover the nice Groovy instruments for construct methods, trying out, and deployment and easy methods to write Groovy-based domain-specific languages that simplify Java development.
Written for builders acquainted with Java. No Groovy adventure required.
Purchase of the print e-book incorporates a unfastened e-book in PDF, Kindle, and ePub codecs from Manning Publications.
• more straightforward Java
• Closures, developers, and metaprogramming
• Gradle for builds, Spock for trying out
• Groovy frameworks like Grails and Griffon
About the Author
Ken Kousen is an self reliant advisor and coach focusing on Spring, Hibernate, Groovy, and Grails.
Table of Contents
<ol><h5>PART 1: on top of things WITH GROOVY</h5> • Why upload Groovy to Java?
• Groovy by way of instance
• Code-level integration
• utilizing Groovy positive aspects in Java
<h5>PART 2: GROOVY TOOLS</h5> • construct strategies
• trying out Groovy and Java tasks
<h5>PART three: GROOVY within the actual WORLD</h5> • The Spring framework
• Database entry
• RESTful internet companies
• development and trying out net applications
A complete Java advisor, with samples, routines, case reports, and step by step instructionBeginning Java Programming: the thing orientated process is an easy source for buying began with one of many world's such a lot enduringly well known programming languages. in response to sessions taught by means of the authors, the e-book begins with the fundamentals and progressively builds into extra complex strategies.
Due to the tireless efforts of open-source builders, Cocoon has quick won visibility because the preeminent XML-based net publishing framework. regrettably, its documentation is still an important shortcoming. in case you are new to Cocoon, gaining a feeling of precisely what you are able to do with it may be tough, and really getting all started should be even more durable.
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Additional info for Java 2 Web developer certification study guide
The last option is incorrect because since the filter-mapping tag is used to identify which files or objects the filter will be performed on. 1 For each of the HTTP methods, GET, POST, and PUT, identify the corresponding method in the HttpServlet class. 2 For each of the HTTP methods, GET, POST, and HEAD, identify triggers that might cause a browser to use the method, and identify benefits or functionality of the method. com B efore you can understand HTTP methods, it is important that you have a general overview of the J2EE architecture.
Six implicit objects have a page scope. They are config, response, pageContext, out, page, and exception. After these variables exit the current page, a new instance is used. 61. B. The scope attribute is actually used with the jsp:useBean action to define the bean’s availability. 62. C. The first option fails because the page directive is used to define attributes for the entire JSP page, rather than to include a component in the page. The second option is invalid because the include directive is used for static files.
Example 1: The first example creates a default button. ” Example 2: By including the VALUE attribute, we can now customize the label on our submit button, as shown here. Example 3: The NAME attribute serves two purposes. It gives us a handle to the component, and it captures the name/value pair btnOrder=Order to include in the data being sent to the server via a request object. ) The following is the resulting image.