developing java web applications

... 111 Chapter Web Application Architecture and Design The Web Landscape Web Applications Java Web Applications Layered Web Application Design Model View Controller (MVC) for the Web Java Application ... building your own Java Web applications with WTP Part II, Java Web Application Development, is for Java Web application developers We describe the architecture of Java Web applications and how ... Iteration 1: Developing Web Services Top-Down XSD WSDL Deploying Web Services Implementing the Web Service Testing with the Web Services Explorer Summary of Iteration Iteration 2: Developing Web Services...

Ngày tải lên: 07/08/2014, 00:22

... HelloServlet .java package org.example.ch03; import java. io.IOException; import import import import import javax.servlet.RequestDispatcher; javax.servlet.ServletContext; javax.servlet.ServletException; javax.servlet.http.HttpServletRequest; ... HelloServlet .java package org.example.ch03; import java. io.IOException; import java. sql.SQLException; import import import import import javax.servlet.RequestDispatcher; javax.servlet.ServletContext; javax.servlet.ServletException; ... as a Web service is simple Just select Database .java and invoke the Web Services ᭤ Create Web service command from the context menu This opens the Web Service wizard (see Figure 3.32) The Web...

Ngày tải lên: 07/08/2014, 00:22

... LeaguePlanetWebProject LeaguePlanetEJBProject LeaguePlanetWebProject ejbModule/ com / JavaSource/ com / LeagueBean .java PlayerBean .java LeaguesAction .java WebContent/ WEB- INF/ lib/ struts.jar web. xml ... 6.8 Dynamic Web Project—LeaguePlanetWebProject Project Web Module WebContent JavaSource * WEB- INF * Resource Class * classes lib web. xml Resource Figure 6.9 Elements of a Dynamic Web Project ... of WebContent will be accessible from the Web application context root The following default elements are created with a dynamic Web project: ❍ WebContent /WEB- INF /web. xml: ❍ src: This is the Web...

Ngày tải lên: 07/08/2014, 00:22

... structure of the presentation tier for Java Web applications and the tools in WTP for developing it A large number of powerful technologies, such as HTTP, HTML, CSS, JavaScript, XML, XSLT, servlets, ... of a Web browser on the client tier and a Web container on the middle tier One of the hottest new Web browser technologies is Asynchronous JavaScript and XML (AJAX) In this approach, the Web browser ... supports Tier-0 development via the HTML, CSS, JavaScript, and XML editors Historically, Java burst onto the Web landscape via Java applets However, Java applets had many problematic aspects and...

Ngày tải lên: 07/08/2014, 00:22

... import import javax.servlet.RequestDispatcher; javax.servlet.ServletContext; javax.servlet.ServletException; javax.servlet.http.HttpServletRequest; javax.servlet.http.HttpServletResponse; javax.servlet.http.HttpSession; ... IceHockeyDAOImpl .java package com.leagueplanet.dao.example; import import import import import java. text.ParseException; java. util.HashMap; java. util.HashSet; java. util.Iterator; java. util.Set; ... Example 8.2 Listing of Game .java package com.leagueplanet.model; import import import import java. io.Serializable; java. text.ParseException; java. text.SimpleDateFormat; java. util.Calendar; public...

Ngày tải lên: 07/08/2014, 00:22

... java. sql.DriverManager; java. sql.ResultSet; java. sql.SQLException; java. sql.Statement; java. sql.Time; java. text.ParseException; java. util.Calendar; java. util.HashSet; java. util.Set; com.leagueplanet.dao.LeagueDAO; ... package com.leagueplanet.servlet; import java. io.IOException; import import import import javax.jms.*; javax.naming.NamingException; javax.servlet.*; javax.servlet.http.*; import com.leagueplanet.mdb.AsyncLeagueFacadeUtil; ... ...

Ngày tải lên: 07/08/2014, 00:22

... 10.14 Web Service Skeleton Java Bean Configuration Figure 10.15 Web Service Wizard—Server startup page 443 444 CHAPTER 10 • Web Services Figure 10.16 Web Service Publication Steps the Web Service ... descriptor WebContent /WEB- INF/ server-config.wsdd, created a couple of handy Axis files to deploy and undeploy your Web service in a subfolder of WebContent /WEB- INF, and started Tomcat to make your Web ... Update class and execute the Web Services ᭤ Create Web service command The Web service wizard opens (see Figure 10.25) Note that the Web service type is Bottom up Java bean Web Service since the Update...

Ngày tải lên: 07/08/2014, 00:22

... view, use the New Dynamic Web Project wizard to create a project named IceHockeyWebTest For detailed information on creating Web projects, refer to the Creating Web Applications section in Chapter ... The Java version set on the IceHockeyWebTest project needs to be the same as the version set on the IceHockeyWeb project Ensure that the Java version is set to the same level as the IceHockeyWeb ... com.meterware.httpunit.TableCell; com.meterware.httpunit.WebConversation; com.meterware.httpunit.WebForm; com.meterware.httpunit.WebLink; com.meterware.httpunit.WebResponse; com.meterware.httpunit.WebTable; public class UpdateScoreTest...

Ngày tải lên: 07/08/2014, 00:22

... Edit DocbookValidator .java (see Example 13.3) Example 13.3 Listing of DocbookValidator .java package org.eclipsewtp.docbook; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; ... are more than just a few languages available in the Web space, including ASP, CSS, 586 CHAPTER 13 • Supporting New File Types HTML, Java, JavaScript, Perl, PHP, Ruby, WSDL, XML, XSD, and XSL ... of these languages are not required for every Web project, it is typical to use several of them DocBook, which can be used to document Web and other applications, is just one more language in the...

Ngày tải lên: 07/08/2014, 00:22

... environment for Java Web applications This Java Web Tools 673 commercial product from Innoopract does not focus on the Java Web technologies in use, but instead aims to simplify Java Web development ... we will cover Web development tools for Java, Perl, PHP, Python, and Ruby Java Web Tools Given Eclipse’s Java heritage it should come as no surprise that there are a number of Java Web application ... visually—design, develop, analyze, test, profile, and deploy Web, Web services, Java, J2EE, portal, and SOA applications Although there are too Java Web Tools 671 many features to list here, some of the...

Ngày tải lên: 07/08/2014, 00:22

... www.it-ebooks.info Developing Large Web Applications www.it-ebooks.info www.it-ebooks.info Developing Large Web Applications Kyle Loudon foreword by Nate Koechley ... book are equally useful for web applications of any size Although it’s especially important to follow good development practices in large web applications, smaller web applications benefit from ... to the complexity of many large web applications Typically, large web applications have the following characteristics: Continuous availability Most large web applications must be running 24/7...

Ngày tải lên: 23/03/2014, 04:20

... Developing Large Web Applications Developing Large Web Applications Kyle Loudon foreword by Nate Koechley Beijing • Cambridge • Farnham • Köln • Sebastopol • Taipei • Tokyo Developing Large Web ... 68 68 70 71 72 80 82 83 85 Large-Scale JavaScript 87 Modular JavaScript Including JavaScript Scoping with JavaScript Working with the DOM Common ... Caching Opportunities Caching CSS and JavaScript Caching Modules Caching for Pages Caching with Ajax Using Expires Headers Managing JavaScript JavaScript Placement JavaScript Minification Removing...

Ngày tải lên: 03/07/2014, 07:20

... book are equally useful for web applications of any size Although it’s especially important to follow good development practices in large web applications, smaller web applications benefit from ... components of your own web applications more reusable, maintainable, and reliable Audience The primary audience for this book is software developers and managers interested in large web applications; ... the good fortune to help refine it myself while working as a web developer at one of the largest web applications in the world, Yahoo! Web developers have a fascinating role We work just as closely...

Ngày tải lên: 03/07/2014, 07:20

... to the complexity of many large web applications Typically, large web applications have the following characteristics: Continuous availability Most large web applications must be running 24/7 ... relatively small web applications can benefit from such modularity After all, the small web applications of today are the Googles, Yahoo!s, and Amazons of tomorrow Building web applications in ... to servers regularly Web developers need to write code to address this potential for moving parts Over time, web developers often end up addressing complexity in large web applications via one-off...

Ngày tải lên: 03/07/2014, 07:20

... Figure 2-3 A class diagram for modeling a web page Writing the Code Once we have this model for a web page, it’s relatively easy to use object orientation to write the ... reusability, maintainability, and reliability over the life of a large web application To achieve modularity, we need to build large applications from components that are cohesive (i.e., neatly encapsulated ... there is a generalization or association (see Figure 2-4) Figure 2-4 The dependencies within a web page 14 | Chapter 2: Object Orientation Object-Oriented PHP This section presents some of the...

Ngày tải lên: 03/07/2014, 07:20

... good description of some of the misconceptions surrounding JavaScript at http://javascript.crockford.com/javascript.html and in his book JavaScript: The Good Parts (O’Reilly) This section will provide ... Object-Oriented JavaScript This section presents some of the fundamentals behind object orientation in JavaScript JavaScript is a powerful language, but many of ... important differences between object orientation in PHP and JavaScript A good book for learning more about object orientation in JavaScript is JavaScript: The Definitive Guide (O’Reilly) by David Flanagan...

Ngày tải lên: 03/07/2014, 07:20

... section make large web applications easier to use, easier to maintain, and more accessible to a wide variety of visitors This gives you an advantage in the market HTML Tags Although all web developers ... makes it easy to place most JavaScript and CSS in separate files that browsers can cache When these files are shared across many pages, the bandwidth savings across a large web application can be ... map to your information architecture helps you access and manipulate the page more easily using JavaScript, which is especially important for Ajax Backward compatibility Backward compatibility...

Ngày tải lên: 03/07/2014, 07:20

... significance for the Semantic Web The Semantic Web is an evolving extension of the World Wide Web in which web developers define the semantics of information and services so that the Web can understand ... published as web pages) and the “data Web (the one increasingly consumed by applications via web services) If we are part of the growing web community that believes that websites should be open for humans ... with the RDFa statements in web applications With a groundswell of interest in using RDFa data at major websites such as Yahoo! and Google, it’s possible that modern web applications will soon be...

Ngày tải lên: 03/07/2014, 07:20

... specificity are often not at the top of a web developer’s mind (although not difficult to learn), it is good to avoid relying on them too heavily in large web applications Declaring a style with !important ... specify the following: #nwcrev { /* Add styling for the element with the ID nwcrev */ } In large web applications, selection by ID plays a particularly important part in scoping CSS so that it is ... class="more"> View More Options In large web applications, selection by class plays an especially important role in presentation switching...

Ngày tải lên: 03/07/2014, 07:20

... are other standard divisions that you may choose to apply to certain modules in certain types of applications Microformats are other examples of standard formats that you might incorporate within ... Flow Although the goal is to keep information architecture and presentation separate in a large web application, they are, of course, related The information architecture is largely responsible...

Ngày tải lên: 03/07/2014, 07:20