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Servlets Listings
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Total:
54 | Displaying: 41 - 50 | Pages: << 1 2 3 4 5 6 >> |
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The XMLServlet is one of three XML tools developed by Cerium for its own database website projects. What do we mean by a database website? For us, that means a website with (1) lots of content; or (2) content that is often replaced or updated; or (3) content coming in, rather than just going out. A database website stores both content and structure (browser page layouts) in a database; and a database website combines that content and structure automatically, under software control, at the moment of delivering it.
Updated: 05/12/2005
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JavaScript is a popular method of performing form field validation and event handling on the client. Because the script is sent embedded in the HTML and run in the Web browser, JavaScript produces less load on the Web server. It is also lightweight and interpreted so there are no additional packages or libraries that can cause bloated code. Because JavaScript is a widely adopted standard of client-side scripting, some developers may find it useful to know how to add new or existing scripts to their servlets and JSPs. This can be especially useful when migrating Web applications that rely on JavaScript to server-side Java without rewriting the business logic.
Updated: 05/12/2005
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Allaire Corporation\'s Cold Fusion Markup Language (CFML) is perhaps the easiest way to generate dynamic web content from a database. Its tag-based scripting commands are simple for HTML authors to learn, yet powerful enough for building full-featured web applications. Since 1995, thousands of websites have been developed with Allaire\'s popular ColdFusion Application Server. Custom CF tags can be developed either in CFML or with the CFX plugin API in C++. The market for third-party custom tags is growing extremely quickly.
Updated: 05/12/2005
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Test-Driven Development (TDD) is a practical way to produce better code faster. Although the ideas of TDD are easy to understand, its application in the real world requires not only the understanding of the concepts of TDD but also a good knowledge of certain tools needed to run the tests, proper setup of the development environment, and an understanding of how to use the tests to improve the design of the software.
Updated: 05/12/2005
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Changes described in the Servlet 2.2 specification have resulted in major modifications to JRun 3.0, including changes in architecture, functionality, and directory structure. It is recommended that JRun 2.3.3 developers take advantage of JRun 3.0 features by migrating their applications as soon as possible. This also prepares applications for changes implemented in future specifications.
Updated: 05/12/2005
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In the previous article, we looked at how servlets work with Java application servers like JRun 3.0 and some of their common uses. While extremely useful in their own right, servlets do have some shortcomings that can make them too unwieldy for many Web developers.
Updated: 05/12/2005
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Tomcat is a high-quality, Java-based server. The latest version, Tomcat 4.1, implements Sun Microsystems\' Servlet 2.3 and Java ServerPages 1.2 specifications. The code for the original Tomcat was donated by Sun to the Apache project and since then has been completely rewritten. If you\'re developing Web applications, or Web services, chances are you\'ll soon consider using a Tomcat 4.x server. Fortunately, this process is fairly painless if Mac OS X is your platform of choice.
Updated: 05/12/2005
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JavaServer Faces (JSF) is a standardized specification for building User Interfaces (UI) for server-side applications. Before JavaServer Faces, developers who built web applications often relied on building HTML user interface components with servlets or JavaServer Pages (JSP pages). This is mainly because HTML user interface components are the lowest common denominator that web browsers support. The implication, of course, is that such web applications do not have rich user interfaces, compared with standalone fat clients, and therefore less functionality and/or poor usability.
Updated: 05/12/2005
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Text processing is one of the most common tasks in application development. Whether it is a Java Servlet or a VOIP application, the conversion from a raw text-based input message to a machine-readable internal representation almost always requires parsing (or tokenization), which, in its current form, refers to a process of extracting tokens (the smallest unit of relevent textual information) and storing them in null-terminated memory blocks, also known as strings. Over the years, people have invented various automation techniques and tools, e.g. regular expression and Lex, to reduce the complexity of manual parsing.
Updated: 05/12/2005
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With the recent release of its Java Servlet Specification v2.2, Sun Microsystems continues to enhance the functionality of the servlet programming model and the deployment and runtime infrastructure, including better packaging, security, distribution, and management of Web applications. Servlet technology now plays a central role in Web and enterprise application development with the Java 2 Enterprise Edition (J2EE) platform.
Updated: 05/12/2005
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Servlets Listings
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Total:
54 | Displaying: 41 - 50 | Pages: << 1 2 3 4 5 6 >> |
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