By Bobby Fischer
Special to the preferred Grails internet framework is its structure. whereas different frameworks are outfitted from the floor up, Grails leverages latest and confirmed applied sciences that have already got complicated performance in-built. one of many key applied sciences during this structure is Hibernate, on best of which Grails builds its GORM (Grails item Relational Mapping) version layer. this offers Grails a patience answer. This firstPress booklet covers Grails patience with GORM, from defining your first version to the character of transactions and complicated Hibernate querying. different APIs and instruments akin to GSQL (Groovy SQL) are lined to boot, as wanted, to empower your Grails endurance efforts.
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Over 60 easy yet exceptionally potent recipes for getting to know multithreaded software improvement with Java 7
* grasp all that Java 7 has to provide for concurrent programming
* familiarize yourself with thread administration, the Fork/Join framework, concurrency sessions and lots more and plenty extra during this publication and ebook
* a realistic Cookbook filled with recipes for reaching an important Java Concurrency projects
Java is still the worldwide average for constructing a variety of purposes and company software program, and the release of Java 7 brings with it intriguing new features for concurrent programming in terms of the concurrency utilities enhancement. this permits builders to utilize their purposes with parallel activity functionality. "Java 7 Concurrency Cookbook" covers all parts of the Java concurrency API, delivering crucial recipes for making the most of the interesting new capabilities.
On your laptop, you could hearken to tune once you edit a note record and skim your emails, suddenly! it's because your working process permits the concurrency of initiatives, very similar to the Java platform which bargains a variety of periods to execute concurrent initiatives inside of a Java application. "Java 7 Concurrency Cookbook" covers crucial gains of the Java concurrency API, with specified emphasis at the new services of model 7.
With every one model, Java raises the to be had performance to facilitate improvement of concurrent courses. This booklet covers crucial and precious mechanisms integrated in model 7 of the Java concurrency API, so that you can be in a position to use them without delay on your applications.
"Java 7 Concurrency Cookbook" contains recipes to make it easier to in achieving every thing from the fundamental administration of threads and initiatives, to the hot Fork /Join framework, via synchronization mechanisms among projects, types of concurrent initiatives that Java can execute, facts buildings that needs to be utilized in concurrent purposes and the periods of the library that may be customized.
With the step by step examples during this booklet you’ll be capable of observe crucial and priceless positive factors of the Java 7 concurrency API.
What will you study from this publication
* grasp the fundamentals of thread administration and synchronization earlier than diving into larger point concurrency projects
* become familiar with intriguing new concurrency good points of Java 7, together with the Phaser type and the Fork/Join Framework
* effectively delegate thread administration to executors
* customise probably the most worthy 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
* keep away from issues of info inconsistency through studying the knowledge buildings you should use in concurrent purposes
* reap the benefits of an advantage appendix choked with information that each programmer should still ponder whilst constructing a concurrent software
"Java 7 Concurrency Cookbook" is a realistic Cookbook choked with real-world recommendations. Intermediate–advanced point Java builders will research 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 mixture Groovy into their daily paintings with Java. It begins by means of introducing the most important modifications among Java and Groovy—and how one can use them in your virtue. Then, it publications you step by step via practical improvement demanding situations, from net functions to internet providers to computing device functions, and indicates how Groovy makes them more straightforward to place into production.
About this Book
You don't desire the whole strength of Java while you're writing a construct script, an easy procedure software, or a light-weight internet app—but that's the place Groovy shines brightest. This stylish JVM-based dynamic language extends and simplifies Java so that you can be aware of the duty to hand rather than coping with minute information and pointless complexity.
Making Java Groov is a pragmatic advisor for builders who are looking to reap the benefits of Groovy of their paintings with Java. It begins by means of introducing the most important alterations among Java and Groovy and the way to exploit them on your virtue. Then, you'll specialize in the events you face each day, like eating and growing RESTful net providers, operating with databases, and utilizing the Spring framework. You'll additionally discover the nice Groovy instruments for construct tactics, checking out, and deployment and how one can write Groovy-based domain-specific languages that simplify Java development.
Written for builders conversant in Java. No Groovy event required.
Purchase of the print booklet incorporates a unfastened book in PDF, Kindle, and ePub codecs from Manning Publications.
• more uncomplicated Java
• Closures, developers, and metaprogramming
• Gradle for builds, Spock for checking out
• Groovy frameworks like Grails and Griffon
About the Author
Ken Kousen is an autonomous advisor and coach focusing on Spring, Hibernate, Groovy, and Grails.
Table of Contents
<ol><h5>PART 1: up to the mark WITH GROOVY</h5> • Why upload Groovy to Java?
• Groovy via instance
• Code-level integration
• utilizing Groovy positive factors in Java
<h5>PART 2: GROOVY TOOLS</h5> • construct techniques
• trying out Groovy and Java tasks
<h5>PART three: GROOVY within the genuine WORLD</h5> • The Spring framework
• Database entry
• RESTful net prone
• development and checking out net applications
A entire Java advisor, with samples, routines, case reviews, and step by step instructionBeginning Java Programming: the article orientated strategy is an easy source for buying began with one of many world's such a lot enduringly renowned programming languages. in response to periods taught through the authors, the e-book starts off with the fundamentals and progressively builds into extra complex suggestions.
Due to the tireless efforts of open-source builders, Cocoon has speedy received visibility because the preeminent XML-based net publishing framework. regrettably, its documentation continues to be an important shortcoming. if you are new to Cocoon, gaining a feeling of precisely what you are able to do with it may be tricky, and really getting began may be even tougher.
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Additional info for Grails Persistence with GORM and GSQL
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Println("Version: major=" + major + ", minor=" + minor); } You will use the Version and Deprecated annotation types to annotate your program elements, and access those annotations at runtime. You will also annotate a package declaration and a method declaration. You will use the code for the Version annotation type as listed in Listing 1-18. RUNTIME) annotation, which is needed to read its instances at runtime. Listing 1-18. java file and compile it along with other programs. annotation package.
This section discusses in detail how to develop annotation processors to process annotation at the source code level when you compile Java programs. The University of Washington has developed a Checker Framework that contains a lot of annotations to be used in programs. It also ships with many annotation processors. edu/checker-framework. It contains a tutorial for using different types of processors and a tutorial on how to create your own processor. Java lets you process annotations at runtime as well as at compile time.