...STRUTS * A FRAMEWORK TO DEVELOP WEB APPLICATION EASILY. * USING STRUTS, IT MAKES EASIER TO DEVELOP WEB APPLICATION AND MAINTAIN THE,/ * STRUTS IS AN OPEN SOURCE FRAMEWORK WHICH MAKES BUILDING WEB APPLICATIONS EASIER, BASED ON JAVA SERVLETS ANS JSP TECHNOLOGIES. * THE STRUTS FRAMEWORK WAS CREATED BY CRAIG R. MCCLANAHAN AND WAS DONATED TO THE APACHE FOUNDATION IN 2000. * MVC Model 2 is not a framework. A framework is a readily made solution offered by a company. * Runs on MVC * Memory-consuming Why Struts? What is wrong with JSP / Servlets * Using only Servlets - it is difficult to output html and needs a lot of println's * Using only JSP, added scriptlets and implicit objects into JSP, awkward to see java inside html, hard to read and maintain, useful if very small application * Using JSP + Java Beans - Code inside beans and JSP to display. Good choice for small applications. But what if there is need of multiple type of views? E.g: If there is a need of different language display depending on client location? - making request to a general servlet ADVANTAGES OF MVC * Reliability * Reusability * Low Development Costs * Rapid Development * Maintainability * MVC MODEL 2 APPROACH: 1 REQUEST - ONE CONTROLLER * MVC MODEL 2 ARCHITECTURE: ALL REQUESTS - ONE CONTROLLER WHAT IS A FRAMEWORK? * A web application framework is a piece of structural software that provides automation of common...
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...going to look at the following JSP Implicit Objects that are available for a programmer. • request • response • out • session • config • application • page • pageContext So, Lets get Started!!! JSP Implicit Objects The JSP Implicit objects mentioned in the list in the previous paragraph are available by means of automatically defined variables. These variables have the same name and case as the list above. In the forthcoming paragraphs we will be looking at them one by one. request This is the HttpServletRequest instance associated with the client request. As you know, the data between the Servlet and the JSP flows by using the HttpServletRequest and the HttpServletResponse objects. The page receives a request and sends a response. The data sent by a JSP page is available in the request in the Servlet and similarly the data sent by the servlet is available in the JSP again in the request object. There is a surprising amount of information stored in it. For example, you can get the request type (whether it is GET, POST, or HEAD) and the associated cookies. You can extract information from the request object and act on that data. Let us take a look at a small piece of code that would help us...
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...high-lights of Sling: OSGi — The Sling application is built as a series of OSGi bundles and makes heavy use of a number of OSGi core and compendium services. Sling API — To implement content based Web applications with Sling, an API has been defined, this extends the Servlet API and provides more functionality to work on the content. Request Processing — Sling takes a unique approach to handling requests in that a request URL is first resolved to a resource, then based on the resource (and only the resource) it selects the actual servlet or script to handle the request. Resources — The central mantra of Sling is the Resource, which represents the resource addressed by any request URL. It is the resource that is first resolved when handling a request. Based on the resource, a first servlet or script is then accessed to actually handle the request. Servlets and Scripts — Servlets and Scripts are handled uniformly in that they are represented as resources themselves and are accessible by a resource path. Launchpad — Sling uses a very thin launcher to integrate with an existing servlet container, launching Sling as a Web application or providing a main class to represent a standalone Java application. The following sections elaborate on each of these highlights. OSGi OSGi is a consortium that has developed a specification to build modular and extensible applications. This offers various benefits. We deal mainly with two parts of the specifications: The...
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...JMaster list of Java interview questions - 115 questions By admin | July 18, 2005 115 questions total, not for the weak. Covers everything from basics to JDBC connectivity, AWT and JSP. 1. What is the difference between procedural and object-oriented programs?- a) In procedural program, programming logic follows certain procedures and the instructions are executed one after another. In OOP program, unit of program is object, which is nothing but combination of data and code. b) In procedural program, data is exposed to the whole program whereas in OOPs program, it is accessible with in the object and which in turn assures the security of the code. 2. What are Encapsulation, Inheritance and Polymorphism?- Encapsulation is the mechanism that binds together code and data it manipulates and keeps both safe from outside interference and misuse. Inheritance is the process by which one object acquires the properties of another object. Polymorphism is the feature that allows one interface to be used for general class actions. 3. What is the difference between Assignment and Initialization?- Assignment can be done as many times as desired whereas initialization can be done only once. 4. What is OOPs?- Object oriented programming organizes a program around its data, i. e. , objects and a set of well defined interfaces to that data. An object-oriented program can be characterized as data controlling 5. access to code. What are Class, Constructor...
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...School management system project in java pdf This documentation have all the details about school management system, even in this. Our VisionTo become one of the leading lights in software and webapplication. Generate Bonafide Certificate into PDF Format : 72. AppSolit Project : Managing School Java, Swing, Itext, PDF, JFrame. Boutique Management Software in Java with MySql, JDBC Swing. 2010-повідомлень: 5-авторів: 5Student Management System deals with all kind of student details, academic.pdf Student Management System.pdf Size: 381. Student Management System is software which is helpful for students as well as the school authorities. 2 Database Programming with JDBC and Java by OReillyNeed help with school management system college project java download? Do you specialise in school management system college. School Grade System is a simple project developed in java, jsp servlet for. Tags: exam grading system, exam management system, school grade. Tags: convert pdf files, convert ppt in java, file converter, free java project.School Grade System is a simple project developed in java, jsp servlet for small schools that want to. Knowledge Management System ServletJSP Project. school management system project in java with source code Student attendance management system project in java with source code. At product Instructions for downloadable manuals in PDF. The Relationship Of School Uniforms To Student Attendance.School of informatics. The aim of the project is to develop a...
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...LOVELY PROFESSIONAL UNIVERSITY HOME WORK – I DOA: 9/7/2012 DoS: 9/17/2012 ------------------------------------------------------------------------------------------------------------------- Assignment COURSE- Modern Web Programming Tools and Techniques-I COURSE CODE- CAP618T SUBMITTED BY: SUBMITTED TO: Anil Kumar Miss. MANDEEP KAUR Roll-A24 Reg. - 11013165 Sec- D1R05 Q: 1 Take a JavaBeans Object named “Profession” with properties domain and expertise. Show the use of all 4 scope types on this object. Ans:- You just need to create a domain object as a JavaBeans property and the corresponding getter and setter methods. The framework will automatically initialize the domain object and transfers the form data. The UserAction class contains the following code. Public class UserAction extends ActionSupport { Private User user; Public UserAction() { Public String execute() { Return SUCCESS; } Public User getUser() { Return user; } Public void setUser(User user) { this. user=user; } } To refer the user attributes like name, age etc. we need to first get the user object and then access its properties. For example to access the user's age in the Action you need to use the following syntax. getUser().getAge(); public class User...
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...information on job posting and job searching. This application helps the company helps to place qualified and eligible candidates. Any company can put their advertisement in this site, so that they improve their sales and viewers will get more information about the company. They will be charged to put their advertisements. What is JAVA ? Java is an entire programming language resembling C or C++. It takes a sophisticated programmer to create Java code. And it requires a sophisticated programmer to maintain it. With Java, you can create complete applications. Or you can attach a small group of instructions, a Java "applet" that improves your basic HTML. A Java Applet can also cause text to change color when you roll over it. A game, a calendar, a scrolling text banner can all be created with Java Applets. There are sometimes compatibility problems between Java and various browsers, operating systems or computers, and if not written correctly, it can be slow to load. Java is a powerful programming language with excellent security, but you need to be aware of the tradeoffs. What is JSP ? Short for Java Server Page. A server-side technology, Java Server Pages are an...
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...what is generics in jdk1.5? | | |Answer |Hi, | | |# 1 | | | | |Generics is Template support added in JDK1.5 where in we can maintain templates of object with particular type and | | | |also this object is restricted to accept type other than specified one at code time. | | | |This help reducing runtime exception and also we can create predefined well formed templates of Type. | | | | | | | |Best Example. | | | | | | | |http://java.sun.com/j2se/1.5.0/docs/relnotes/features.html#generics | | | | | | | |Code written to use the generics feature should not be a lot slower or a lot more memory-intensive than non-generic | | | ...
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...CHETAN PATIL chetanp201@gmail.com (562)-277-5833 • PROFESSIONAL SUMMARY: • Over 7+ years of experience in analysis, design, development and maintenance of detailed software modules and Web-based applications using expertise in Java, JSP, Servlets, Struts 2.0, spring and Hibernate. • Expertise in design and development of various web- and enterprise-level applications using Java and J2EE technologies like spring, Hibernate, JSP, Servlets, JDBC, HTML, Struts, JavaScript, Servlets, JavaBeans, CSS, Oracle. • Experience in J2EE design patterns such as Business Delegate, Service Locator, Data Transfer Object, Data Access Object, Session Facade, Factory method, Singleton pattern, Front Controller, View Helper, Composite view, MVC, DAO, DTO and Service Locator. • Good experience in working on XML, XSLT, XSL, JAXB, XML Beans and Castor. • Well Versed with SDLC, Waterfall, Agile Methodologies, Rally and JIRA tools. • Strong knowledge in Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Analysis (OOA), Programming and its implementation. • Experience in using Java IDE tools like Net beans and familiarity with other IDEs such as Eclipse. • Experience in using MySQL databases to write complex SQL queries, and familiarity with databases like SQL. • Proficient in developing and deploying applications on Servers Weblogic, JBoss, and Tomcat. • Extensively used JUnit, TestNG for unit testing and Log4J, SLF4J...
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...1:36 PM - -[ ] http://blog.renren.com/blog/73603/740437492 /Linux 4 Web Web HTML CSS HTML Firefox + Firebug Javascript HTML DOM Firefox + Firebug Apache PHP PHP PHP chrome Nginx HTML MySQL MySQL SQL http://www.stanford.edu/~ouster/cgi-bin/cs142-fall10/index.php ) javascript HTTP: The Definite Guide browsers) Cookie/Session jQuery 4 3-5 ExtJS + Ajax ( +JSON (proxy, gateway, Javascript box model chrome DOM http://oreilly.com/catalog/9780596527402) HTML/CSS/JS) + WEB (LAMP) W3School 1 C C C C Unix/Linux fork/wait/waitpid signal/kill/raise/alarm/pause/sigprocmask gcc gdb makefile IPC Socket Windows SDK Windows WinMain/WinProcedure Windows SDK MSDN SDK GUI 2 Java Java Java JDK Java IDE Eclipse Tomcat JSP Servlet 3 Web HTML5 Web HTTP Server Web Web HTML5 canvas Web Web 4 SVN JUnit Git Java rewrite Nginx Cache Web SQL JS...
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...Yung Cheng 2324 Ravenhurst Dr. Plano, TX 75025 OBJECTIVE: Project leader / manager position in software development, information technology. EDUCATION: 2006 MBA, University of Texas at Dallas, Dallas 1996. MS in Computer Science, Georgia Institute of Technology, Atlanta TECHNICAL SKILLS: J2EE Framework, JAVA, JSP, C/C++, UNIX Shell scripts, JavaScript, JDBC, XML web service, Struts MIDDLEWARES: WEBLOG, , STRUTS, CORBA for JAVA and C++, EJB, WLI. WORKING EXPERIENCES: 1996.12 – 1997.7: Concerto Software, Software Engineer Developed software systems for large telephone centers including the development of a Flex Server for Meridian One Switch that enables agents to transfer inbound or outbound calls according to real-time statistics. 1997.7 – current: Verizon Corporation, Member Technical Staff • Local Number Portability (1997), Major Developer, Participated in planning, designing and implementing the LNP application that allows customer to change their local phone service carriers without changing their phone number • Advanced IP Services Ordering System (1998) Participated in planning, designing and implementing the web-based ordering system that allows retail customers to order Verizon IP services (VOIP, FaxOIP, Unify messaging) from internet. Was responsible for server side DB and architecture design and implementation. • Verizon Supply Interface (1999) Participated...
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...1 Learn Java/J2EE core concepts and key areas With Java/J2EE Job Interview Companion By K.Arulkumaran & A.Sivayini Technical Reviewers Craig Malone Stuart Watson Arulazi Dhesiaseelan Lara D’Albreo Cover Design, Layout, & Editing A.Sivayini Acknowledgements A. Sivayini Mr. & Mrs. R. Kumaraswamipillai 2 Java/J2EE Job Interview Companion Copy Right 2005-2007 ISBN 978-1-4116-6824-9 The author has made every effort in the preparation of this book to ensure the accuracy of the information. However, information in this book is sold without warranty either expressed or implied. The author will not be held liable for any damages caused or alleged to be caused either directly or indirectly by this book. Please e-mail feedback & corrections (technical, grammatical and/or spelling) to java-interview@hotmail.com First Edition (220+ Q&A): Dec 2005 Second Edition (400+ Q&A): March 2007 3 Outline SECTION DESCRIPTION What this book will do for you? Motivation for this book Key Areas index SECTION 1 Interview questions and answers on: Java Fundamentals Swing Applet Performance and Memory issues Personal and Behavioral/Situational Behaving right in an interview Key Points SECTION 2 Interview questions and answers on: Enterprise Java J2EE Overview Servlet JSP JDBC / JTA JNDI / LDAP RMI EJB JMS XML SQL, Database, and O/R mapping RUP & UML Struts Web and Application servers. Best practices and performance considerations. Testing and deployment. Personal and...
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...keywords. The keywords are used to build the language; while the functions are simpler tasks that with every C++ program having one service and the main program because it is always used first when a program's executed. Perl Mason is the framework for generating dynamic text and is very useful for creating sophisticated websites. Mason is operated by embedding Perl into text and is popular for creating a web page. Java is the source of most application networked, it is implemental in delivering embedded and mobile apps, games, and web-based content and enterprise software. Java enables you to develop efficiently, deploy and use apps and services. Businesses use it for providing more services and boosts productivity and communication. Java will also allow developers to write software on one platform and have it run on any other. You can create programs that are compatible with web browsers and web services and can combine apps to contribute to creating customized apps. Developers use Java to write powerful and efficient apps for mobile devices and remote processors. Java works well with Oracle. JBoss is an open source alternative to IBM WebSphere,...
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...Examination, March 2005 ACADEMIC PROJECTS: * An ecommerce application based on Google’s Cloud - Final year B.E. Project Developing a state of the art ecommerce solution using Google’s cloud computing framework (Google App Engine) in association with L&T Infotech, a global IT services and solutions provider. * An auction engine Developed a real-time auction engine based on client-server architecture, using Java RMI as middleware technology. * Pizza delivery management in Visual Basic - Database Management project Developed a Pizza delivery Management system modelled on “Domino’s Pizza” using MS-SQL as back end and Visual Basic as front end. * Online Car Rental System Developed an online car rental solution based on EJB architecture as middleware. IT SKILL SET: * Programming Languages: C, C++, Java, Visual Basic 6.0 * Web technologies: Jsp, Servlets, ASP, XML, HTML, CSS, EJB, RMI * Databases: MS SQL, Oracle9i * Scripting languages: JavaScript, VBScript *...
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...SEPTEMBER 27, 2000 Writing Enterprise Applications with Java™ 2 SDK, Enterprise Edition by Monica Pawlan SEPTEMBER 27, 2000 copyright ® 1995-99 Sun Microsystems, Inc. As used in this document, the terms “Java™ virtual machine” or “Java VM” mean a virtual machine for the Java platform. SEPTEMBER 27, 2000 III Preface This tutorial introduces you to the APIs, tools, and services provided in the Java™ 2 Enterprise Edition (J2EE) Software Developer Kit (SDK). You can get the free J2EE SDK (http://java.sun.com/j2ee/download.html) to use for demonstrations, prototyping, educational use, and verifying J2EE application portability. To support these uses the J2EE SDK comes with J2EE development and deployment tools, a Web server, Cloudscape database, Java Software application server, Extensible Markup Language (XML) support, the J2EE APIs, and Java Plug-In. Java Plug-In lets you run Java 2 applets in browsers that support an earlier release of the Java Runtime Environment (JRE). Note: This is a work in progress. Links to new lessons are turned on when they become available. Submit comments and suggestions to jdcee@sun.com PREFACE IV SEPTEMBER 27, 2000 PREFACE SEPTEMBER 27, 2000 V Contents Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii Lesson 1 A Simple Session Bean. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Example Thin-Client Multitiered Application 2 J2EE Software...
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