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"Let's imagine we want to create an application for orders. People can sign in to the system, place orders for various items, check out and have them sent to their address. Very simple, but we can show a lot of things here. As we expect to be writing more than one application of this type and as we also would like to be able to express the structure of the application on a business level (one of the major drivers for DSLs and MDSD for that matter), we come up with the idea of using a DSL to describe what the application does. Defining the DSL is what we did last week. This week, we need to map the concepts of the DSL to some code and some APIs we're going to program against. So, we're going to create a set of code templates for a code generator that can then read our DSL models and create persistence code for us."

"Developing rigorous and responsive web service client applications has always been a challenge for architects and developers working with SOA. JAX-WS 2.0 comes with one effective solution to this problem: asynchronous web service invocation. In this article, we will provide an exposition of this technology with examples built upon the reference implementation. The JAX-WS programming model offers two models for invoking operations asynchronously - polling and callback. Both methods allow the client to continue processing while waiting for a response."

" Given that web service invocations are always remote across the internet, developing rigorous and responsive web service client applications has always been a challenge for architects and developers working with SOA. JAX-WS 2.0 comes with one effective solution to this problem: asynchronous web service invocation, with which a web service client may interact with a web service in a non-blocking, asynchronous approach. In this article, we will provide an exposition of this technology with examples built upon the reference implementation. Our examples utilize JDK 5.0, JAX-WS 2.0 reference implementation (RI), and Tomcat 5.5. JAX-WS 2.0 requires JAXP 1.3. To replace the JAXP 1.2 released with JDK 5.0 with this newer version, one approach is to download the JAXP 1.3 RI, and copy the endorsed directory under /lib of its installation home to %JAVA_HOME%/jre/lib. We need to copy the jaxp-api.jar of JAXP 1.3 RI to %JAVA_HOME%/jre/lib/endorsed as well. To make Tomcat 5.5 work with JAX-WS 2.0, readers need to copy all the .jar files under the /lib directory of the JAX-WS 2.0 RI installation to the %CATALINA_HOME%/shared/lib directory. As of this writing (in addition to Tomcat 5.5), Sun Java System Application Server 9.0, GlassFish, and Celtix also support JAX-WS 2.0. xFire is in the process of completing its implementation of this specification. Since asynchronous web service invocation in JAX-WS 2.0 is built upon the concurrent programming support in JDK 5.0 introduced with the java.util.concurrent package, we will start from there."

We conduct various online competitions at state level, district level and at college level. We also conduct spot events at colleges.

This video explains about who has created java, when was it created. What are the main reasons for its creation. What is platform independence and how java is related to Internet and other programming languages like C++ and C#.

Java is a hot commodity for IT Industry .Java programming language which is most useful in developing applications for Android mobiles and many more….Learn Java in real-time with online IT Guru experts practically and also with Live Project Training. www.onlineitguru.com

The most recent version updates of a programming language like Java are beneficial to many businesses trying to develop applications. These most recent Java improvements and additions have more precise syntax and provide tools to address challenging problems.

Java remains a powerhouse in the programming world, consistently holding its ground among top languages. According to the 2024 Stack Overflow Developer Survey, Java ranks as the seventh most widely used language. GitHub's State of the Octoverse reports placed Java as the fourth most popular language in both 2023 and 2024. With its enduring relevance and market demand, earning a Java certification has become essential for professionals aiming to advance their careers.

Free universal java GC log viewer for parsing JVM garbage collection logs. Generates WOW graphs & AHA metrics. Memory tunning, long GC pause, memory leak, OutOfMemoryError debugging, verbose java gc analysis all made easy.

eGlobalSystems is providing Java online training solutions along with IT Training conservatory, with latest Industry offering Technology In Hyderabad, USA, UK, India, Australia, New Zealand, UAE, Saudi Arabia,Pakistan, Singapore, Kuwait"

eGlobalSystems is one of the Promote leading IT Services and Core Java Online Training solutions along with IT Training conservatory, with latest Industry offering technology in USA, UK, India, Australia, New Zealand, UAE, Saudi Arabia,Pakistan, Singapore, Kuwait.

"Gremlin is a graph traversal language. The documentation herein will provide all the information necessary to understand how to use Gremlin for graph query, analysis, and manipulation. Gremlin works over those graph databases/frameworks that implement the Blueprints property graph data model. For example: TinkerGraph, Neo4j, OrientDB, DEX, Rexster, and Sail RDF Stores. 1 Please join the Gremlin users group at http://groups.google.com/group/gremlin-users for all TinkerPop related discussions. Finally, if you are a Gremlin user, please add to the Gremlin in the Wild wiki page with your specific Gremlin uses cases."

It is an open-source testing framework for java programmers. The java programmer can create test cases and test his/her own code. It is one of the unit testing framework. Current version is junit4. To perform unit testing, we need to create test cases.

AJAX allows you to send only important information to the server not the entire page. So only valuable data from the client side is routed to the server side. It makes your application interactive and faster.

There is a list of 20 jsp interview questions. If you know any jsp interview question that has not been included here, post your question in the Ask Question section. 1)What is JSP? Java Server Pages technology (JSP) is used to create dynamic web page.It is an extension to the servlet.A JSP is internally converted into servlet.

Java Exception Handling, String handling and multithreading interview question. With assurance of 90% core java interview questions, there are given many exception handling, string handling and multithreading interview questions and answers.

There is a list of 20 servlet interview questions. If you know any servlet interview question that has not been included here, kindly post your question in the Ask Question section. 1)How many objects of a servlet is created? 2)What is the life-cycle of a servlet?