Java Servlet - Java Servlet The Java Servlet API allows a software developer to add dynamic content to a web server using the Java platform. The generated content is commonly HTML, but may be other data such as XML. Servlets are the Java counterpart to dynamic web content technologies such as CGI or ASP. However, unlike CGI, (but like PHP), it has the ability to maintain state after many server transactions. This is done with a combination of HTTP Cookies and session variables (via URL Rewriting). This programming API defines the expected interactions of a web container and a servlet. A web container is essentially the component of a web server that interacts with the servlets. The web container is responsible for mapping a URL to a particular servlet.
Java applet - Java applet A Java applet is an applet written in the Java programming language. They can run in a web browser, or in Sun's AppletViewer, a stand alone tool to test applets. Applets are used to provide interactive features to web applications that can not be provided by HTML. They are executed in a sandbox by most web browsers, preventing them to access local data. The code of the applet is downloaded from a web server and the browser either embeds the applet into a web page or opens a new window showing the applet's user interface. Since Java's bytecode is platform independent, Java applets can be viewed by browsers for many platforms, including Windows, Unix, MacOS or Linux. For applets to be compliant with MS.
Java Transaction API - Java Transaction API The Java Transaction API is one of the J2EE APIs allowing distributed transactions to be done across multiple XA resources. It provides for: demarcation of transaction boundaries X/Open XA API allowing resources to participate in transactions. Table of contents showTocToggle("show","hide") 1 X/Open XA architecture 2 JTA implementation of the X/Open XA Architecture 3 Examples 3.1 Transaction Management in a Simple Application 3.2 Transaction Management in an EJB 4 Additional Resources X/Open XA architecture In the X/Open XA architecture, a transaction manager or transaction processing monitor AKA TP monitor, coordinates the transactions across multiple resources such as a database. Each resource has its own manager. The resource manager typically has its own API for manipulating the resource, for example the JDBC API used by.
Java 2 Platform, Enterprise Edition - Java 2 Platform, Enterprise Edition Java 2 Platform, Enterprise Edition or J2EE is a Standard for developing distributed Multi-tier architecture applications, based on modular components. The standard uses several technologies, including JDBC and CORBA, and extends their functionality with Enterprise Java Beans, Java Servlets, Java Server Pages and XML technologies. This allows the developer to create an Enterprise Application that is portable between platforms and scalable, while integrating with several legacy technologies. Table of contents showTocToggle("show","hide") 1 General APIs 1.1 javax.ejb.* 1.2 javax.servlet 1.3 javax.servlet.jsp 1.4 javax.naming 1.5 java.sql, javax.sql 1.6 java.transaction.* 1.7 javax.xml.* 1.8 javax.jms.* 2 Low cost development 3.
JavaServer Pages - JavaServer Pages JSP or JavaServer Pages is a Java technology that allows developers to dynamically generate HTML, XML or some other type of web page. The technology allows java code and certain pre-defined actions to be embedded into static content. The JSP syntax adds additional XML tags, called JSP actions, to be used to invoke built-in functionally. Additionally, the technology allows for the creation of JSP tag libraries that act as extensions to the standard HTML or XML tags. Tag libraries provide a platform independent way of extending the capabilities of a web server. JSPs are compiled into Servlets by a JSP compiler. A JSP compiler may generate a servlet in java code that is then compiled by the java compiler, or it may generate byte code for the servlet directly..
JavaServer page example output - JavaServer page example output For the input, the java code for the resulting servlet class would look something like the following: \r\n package jsp_servlet;\r\n import java.util.*;\r\n import java.io.*;\r\n import javax.servlet.*;\r\n import javax.servlet.http.*;\r\n import javax.servlet.jsp.*;\r\n import javax.servlet.jsp.tagext.*;\r\n\r\n import com.foo.bar; //imported as a result of <%@ page import="com.foo.bar" %>\r\n import ...\r\n\r\n class _myserlvet implements javax.servlet.Servlet, javax.servlet.jsp.HttpJspPage {\r\n //inserted as a\r\n //result of <%! int serverInstanceVariable = 1;%>\r\n int serverInstanceVariable = 1; \r\n ...\r\n\r\n public void _jspService( javax.servlet.http.HttpServletRequest request,\r\n javax.servlet.http.HttpServletResponse response )\r\n throws javax.servlet.ServletException,\r\n java.io.IOException\r\n {\r\n javax.servlet.ServletConfig config = ...;//get the servlet config\r\n Object page = this;\r\n PageContext pageContext = ...;//get the page context for this request \r\n javax.servlet.jsp.JspWriter out = pageContext.getOut();\r\n HttpSession session = request.getSession( true );\r\n try {\r\n out.print( " \\r\\n" );\r\n out.print( " \\r\\n" );\r\n ...\r\n //from <% int localStackBasedVariable =.
Jakarta Project - Project creates and maintains open source solutions in Java. Major contributions by the Jakarta Project include tools, libraries and frameworks such as: Ant - a build tool Maven - a project build tool OJB Slide Struts Tomcat - a JSP/Servlet container Torque Turbine Velocity - a template engine POI - a pure Java port of Microsoft's popular file formats. Jakarta is under the auspices of the Apache Software Foundation..
Jakarta Tomcat - Jakarta Tomcat Tomcat is a servlet container developed under the Jakarta Project at the Apache Software Foundation. Tomcat is an implementation of the Servlet and the JavaServer Pages (JSP) specifications from Sun Microsystems. Tomcat runs with any web server that supports servlets and JSPs. Tomcat comes with the Jasper compiler that compiles JSPs into servlets. Tomcat servlet engine on Apache webserver is an often used combination. Tomcat is also an independent web server in itself and is used in development environments where there are no requirements for speed and transaction handling. Since Tomcat is written in Java, it runs on any operating system that has a JVM. Tomcat is being developed and maintained by members of the Apache Software Foundation and independent volunteers. The source code and binary form.
Jakarta Slide - content management system from the Jakarta project. It is written in Java and implements the WebDAV protocol. Slide provides a hierarchical organization of storing data. Content is stored within a Domain which includes one or more Namespaces. Each namespace is identified by a Uniform Resource Identifier (URI). A namespace contains one or more Stores of information, e.g., a database or a directory tree. A Service is associated with each store and manages the connection to that store. A store contains one or more Scopes. Slide can be used with multiple data sources requiring only small abstraction layers to be written for each repository. Part of content management includes support for security, locking and versioning. The Slide engine is implemented as a JMX Managed Bean (MBean). WebDAV is implemented by the WebDAV.
Internet forum - Internet Forums are divided between those requiring registration (where users choose a Pseudonym, password and provide their e-mail address in advance) and those which allow anyone to post anonymously. A forum can be flat - meaning that each reply within a certain topic is listed in chronological order, and threaded where each post descends from a parent post. Sites often provide several different views which combine aspects of both flat and threaded modes. Many Internet Forum software packages are available, usually written in PHP, Perl or Java and running as a CGI or Java Servlet, backended by a SQL database or a series of text files. Each provides different features, the most basic allowing text mode only posting, the most advanced allowing users to insert multimedia elements and formatting in to.
Applet - that runs in the context of a larger program on a client computer. This usually refers to Java applets, which run in a browser. A similar program on a server is called a servlet. Macromedia Flash is another widespread applet nowadays that provides motion graphics, interaction and sound..
Apache Software License - in both open source and closed source software. The programs released under this license include : Apache web server and various of its modules Ant - Java build tool Apache Axis - SOAP implementation Jakarta Tomcat - Java servlet and JSP container Apache Xindice - database server AxKit - XML application server JXTA - peer-to-peer framework Xalan - XSLT processor Xerces - XML parser Subversion - version control system The GNU project considers all versions of the Apache License incompatible with the GNU General Public License. External Links The Apache Software License GNU project license compatibility notes.
Catalina - Island. In aviation contexts, Catalina may refer to an aircraft such as the PBY Catalina. In Java programming language contexts, Catalina may refer to the Jakarta Tomcat version 4.x servlet container: see Tomcat Catalina. This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page..
Tomcat Catalina - Tomcat Catalina Catalina is a servlet container for Java Web technologies. Developed by the Apache Jakarta Project (http://jakarta.apache.org), this technology use the Servlet and Java Server Page (JSP) specifications defined by the Sun's Java team. This article is a stub. You can help Wikipedia by fixing it..
Wiki software - the most popular Wiki scripts. Very Quick Wiki: Very Quick Wiki is a WikiWiki web clone written using JavaServer Pages and servlets and designed to install and run with minimum effort on Jakarta Tomcat or some other Java application server. CitiWiki: Wiki of the next generation Swiki: Super-portable and easy to setup and use. InterWiki - http://www.usemod.com/cgi-bin/mb.pl?InterWiki MetaWiki PHP Wiki: PhpWiki is a WikiWikiWeb clone in PHP. A WikiWikiWeb is a site where anyone can edit the pages through an HTML form. All pages are stored in a DBMS and hyperlinking is dynamic. It's for collaboration, conversation and documentation all at once. Homepage Version: 1.3.4 (December 2002) Licence: GPL. JSP Wiki is based on JavaServer_Pages and available under the GNU Lesser General Public License at www.jspwiki.org. TipiWiki - http://tipiwiki.sourceforge.net small, simple,.
List of open-source software packages - an extensible integrated development environment GCC - a set of compilers for multiple programming languages and platforms, including C C++ Ada Java Pascal Fortran Perl - a programming language strong on text processing PHP - a scripting language designed for web site applications Python - A programming language CLISP - a Common Lisp interpreter and bytecode-compiler Graphics Crystal Space - graphics engine The GIMP - a graphics program Simple DirectMedia Layer - a platform independent graphics library, primarily intended for game development Maths GAP - computational discrete algebra package. LaTeX - mathematical typesetting system. MAXIMA - a computer algebra system, based on the original MACSYMA NTL - number theory library Octave - Matlab style language. PARI/GP - computer algebra system. R - Computational statistic package. Yacas - computer algebra system. Internet.
List of computer term etymologies - its pronuniciation and was also influenced by the children's song The Gnu Song which is a song sung by a gnu. Also it fitted into the recursive acronym culture with "GNU's Not Unix". Google - search engine on the web. The name started as a jokey boast about the amount of information the search-engine would be able to search. It was originally named 'Googol', a word for the number represented by 1 followed by 100 zeros. The word was originally invented by a mathematician's son during a discussion of large numbers and exponential notation. After founders - Stanford grad students Sergey Brin and Larry Page presented their project to an angel investor, they received a cheque made out to 'Google' ! Hotmail - free email service, now part of MSN. Founder.
JavaScript - then renamed to "JavaScript" and given a syntax closer to that of Sun Microsystems' Java language. JavaScript was later standardized by ECMA under the name ECMAScript. The current standard (as of December 1999) is ECMA-262 Edition 3, and corresponds to JavaScript 1.5. Microsoft calls their version JScript. Table of contents showTocToggle("show","hide") 1 Java and JavaScript 2 Usage 3 Environment 4 Language elements 4.1 Variables 4.2 Data structures 4.3 Objects 4.4 Control structures 4.4.1 If ... else 4.4.2 While loop 4.4.3 Do ... while 4.4.4 For loop 4.4.5 For ... in loop 4.4.6 Switch expression 4.5 Functions 4.6 User interaction 4.7 Events 4.8 Error handling 5 Offspring 6.
Java - Java Java links to several Wikipedia articles: Java (island) - the main island of Indonesia Java, Georgia - one of provinces of the Republic of Georgia Java (coffee) - a variety of coffee plant which originated on the island Java programming language - named after the coffee JavaScript - A Java-like scripting language used in web pages. Java platform - based on the programming language Javanese language Java (board game) Java (chicken) - a breed of chicken See also Wiktionary:Java.
Java programming language - Java programming language The Java language is an object-oriented programming language created by James Gosling and other engineers at Sun Microsystems. It was developed in 1991, as part of the Green Project, and officially announced on May 23, 1995, at SunWorld; being released in November. Gosling and friends initially designed Java, which was called Oak at first (in honour of a tree outside Gosling's office), to replace C++ (although the feature set better resembles that of Objective C). More on the history of Java can be found in the article about the Java platform, which includes the language, the Java virtual machine, and the Java API. Sun controls the Java specification and holds a trademark on the Java name. Table of contents showTocToggle("show","hide") 1 Overview 1.1.
