java servlet

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java servlet & JSP Cookbook: Embedding Multimedia in JSPs

Most web sites include some type of multimedia and interactive programs, such as digital videos, digital audio files, Macromedia Flash movies, and Java applets. Therefore, Java web sites often integrate this type of content with servlets and JavaServer Pages (JSPs). This paper explains the basics of embedding multimedia in Java...

Tags: Web, Multimedia, JSP, Java Servlet, Java, Scripting Languages, Programming Languages, Software Development, Software/Web Development, Web Development

Book chapters 2004-01-13

Get started with java servlets

Java servlets are server-side objects that enable developers to take advantage of the Java API and HTTP protocol to conduct transactions. Here's what you need to know to begin taking advantage of servlets.Java servlets offer a simple way to extend and enhance Web server functionality. They're platform-independent, so you can...

Tags: Programming languages, Java Servlet architecture, Jeff Hanson, servlet, Java, Java servlet, HTTP

Technical articles 2002-09-18

Care and feeding of java servlets

We'll walk you through creating your first Java servlet, as well as see how server side Java stacks up against CGI scripts.By Rick ScottIf your concept of Java is still applets in a browser, turn your attention to the server instead. Learn to develop server-side Java, and you'll stand well...

Tags: Programming languages, Scripting languages, Guest Contributor, Java, servlet, CGI-scripts, CGI, Java servlet, server

Technical articles 2001-10-25

Tomcat on a hot tin roof: A new tool for Web developers

The Apache Group and Sun Microsystems have created a relatively new platform for Web development. Find out what Tomcat means for Java Server Pages and Java Servlets.Tomcat is a relatively new platform for Web development created by the Apache Group and Sun Microsystems. It’s a combination of the Apache Web...

Tags: Application servers, Programming languages, Middleware, OPEN SOURCE, Scripting languages, Web, tool, Brian Schaffner, Apache Tomcat, Java, JSP, Java servlet

Technical articles 2000-01-31

Additional Resources

about web server

i have linux web server that is linux as3 & tomcat apache installed .i have following error when browsing the sites.but when i restarts the httpd service manually than it works fine but it is not a prmanent solution .error is following :-HTTP Status 500 - --------------------------------------------------------------------------------type Exception...

Tags: Web servers, Linux, OPEN SOURCE, deepak3i@..., server, Web server, HttpServlet.java:802, javax.servlet.http.HttpServlet.service, org.apache.jasper.servlet.JspServletWrapper.service, org.apache.jasper.servlet.JspServlet.serviceJspFile, JspServlet.java:292, JspServlet

Discussion threads 2007-04-29

Wireless Development Tutorial Part II

This paper shows how to round out an end to end Java development environment. This part of the tutorial shows how to configure and use a servlet development environment. One learns how to install and run a server and how to write and deploy a servlet. Then one hooks up...

Tags: Java, Servlet, Wireless

White papers 2006-01-01

Barcode for Java (zip)

Barcode for Java Library contains Applets, Class Libraries, Servlets, and Java Beans for Barcoding in Java. Supports Linear (1D) and 2D barcode types including Code 128, Code 39, ITF, UPC, EAN, OneCode, PDF417, Data Matrix, and MaxiCode. The Java servlet will help developer easily create barcodes in the Web browsers....

Tags: Programming Languages, Java, Software Development, Software/Web Development

Software downloads 2007-05-31

How can I get the real path in OS?

How can I get the real path in JSP or Servlet?In JSP you can use sucn as request.getRealPath method.Thanks for your answer,but I couldn't find the method.You can invoke the method getRealPath(String path) which in the class javax.servlet.ServletContext.For example,you can code like this in your jsp:

Tags: Jason Dong, JSP, operating system, programming, real path, servlet

Q&A 2005-10-08

what is causing this java error?

I have imported several tables of data into an sql server db with an html interface from another DB using odbc.All the tables seem to work fine except when i try to view locations.I then get the following error page:Unexpected Exception------------------The exception is :- java.lang.NullPointerException at psdi.app.location.Location.isStore(Location.java:604) at psdi.app.location.Location.init(Location.java:161) at psdi.mbo.MboSet.generateMboInstance(MboSet.java:1363) at psdi.mbo.MboSet.fetchMbos(MboSet.java:1560) at psdi.mbo.MboSet.getMbo(MboSet.java:1289) at...

Tags: Java, programming, shimshai@..., source code

Q&A 2005-04-13

calling a servlet which is in different war same server

i have two servlets which are in different wars of tomcat webapp folder.Iam using request dispatcher's include and forward methods to call the servlet which is in another war.But it is not working. can any one help me.give me samples. Thank u in advance....I guess You are using...

Tags: chakri.se@..., programming, server, servlet

Q&A 2006-01-25

Writing To A Protected Directory

I am trying to write a file to a protected directory on a file server in java. My code looks like this:HttpServletRequest httpRequest = (HttpServletRequest) request; HttpServletResponse httpResponse = (HttpServletResponse) response; PrintWriter out = httpResponse.getWriter();File write...

Tags: elias_barreto@..., File, headER, programming

Q&A 2006-05-22

Using Servlet in JMS

Hi,I am trying to use a servlet to pass information from a form to the JMS server. HTML form -> Servlet -> JMS server to publish on queueAnyone has any idea on how to code on the servlet so that the JMS server could publish the information?Thanks

Tags: JMS, JMS Server, mabelhwa@..., servlet

Discussion threads 2007-02-12

Live Tracker (5)

Live Tracker open source is a simple Web site traffic monitoring solution that helps Webmasters, Marketers, Content Developers and Web Designers understand visitor behavior as it happens. Their details like IP Address, Where they came from, On what page they are currently on, Time spent on the page they are...

Tags: Web, Web Application, Monitoring, Web Site, Live Tracker Open Source, Web Site Development, Channel Management, AJAX, Java, Programming Languages, Internet, Marketing, Software/Web Development, Web Development, Web 2.0, Software Development

Software downloads 2006-07-12

ElegantJ Chart Library (zip)

ElegantJ Charts is a Java Beans Charts & Gauges library for powerful visualization of the data. It provides ultimate interoperability through XML integration, and with easy-to-use intuitive Chart Desinger IDE, you can design customized, dynamic, interactive 2D and 3D charts in less than 5 minutes. ElegantJ Charts can import data...

Tags: ElegantJ Charts, Programming Languages, Java, Java Development Tools, Software Development, Software/Web Development, Development Tools

Software downloads 2007-05-23

Troubleshooting the Forms Listener Servlet

The purpose of this white paper is to give an insight into how the Forms Listener Servlet can aid in the diagnosis and detection of various anomalies and errors commonly seen in a web deployed Oracle Application Server10g Forms application. The paper discusses which files contain diagnostic information about the...

Tags: Oracle Corp., Servlet

White papers 2005-01-01

Integrate DWR Into Your Java Web Application

The Direct Web Remoting code comes in the form of an archived or zipped Java Archive (JAR) file, dwr.jar. The download address is http://www. getahead.ltd.uk/dwr/download.html. To get started with DWR, one must first set it up in the server-side web application. Place the dwr.jar file in the /WEB-INF/lib directory of...

Tags: Web Application, O'Reilly Media Inc., Programming Languages, Java, Software Development, Software/Web Development

Book chapters 2006-03-01

typing password in command prompt

how to type password in command prompt in a simple java progrm .i dont use applets or frames.I have had this problem myself. I found a solution at the following web site:http://java.sun.com/developer/technicalArticles/Security/pwordmask/Not a pefect solution but it was the best I could come up with.It lacks of details here. Is...

Tags: Java, password

Q&A 2005-10-17

Comrom Chart (rar)

The ComRomChart is a Java component that encompasses a wide range of functionalities aimed at data visualization and analysis, in the form of different types of charts. Data can be represented in many ways, like a sequence of connected points, bars, columns, and filled areas. ComRomChart can be easily integrated...

Tags: Chart, Applet, ComRomChart, Programming Languages, Java, Software Development, Software/Web Development

Software downloads 2005-10-24

J2EE

what are the software, i want to instal in my system to work with J2EE program..the java runtime environment will help, maybe apache web server if you want to run web apps. but hte main one is probably the java runtime environment http://java.sun.com/j2se/1.4.2/download.htmlwhat are the softwareservlet,jsp,RMI,Enterprise javabeans ,XML,jdbcto install softwareTomcat...

Tags: J2EE, programming, server, software, sunilindya@...

Q&A 2005-12-15

Creating Reusable graph background in JSP

Creating Reusable graph background in JSPI am trying to compile the sample code fromCreate a reusable graph background in JSP byDonovan Cowie given at builder.comIt gives the following error.I am using NetBeans 4 which uses tomcat, can anyone please help.2005-01-07 08:59:50 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exceptionorg.apache.jasper.JasperException: /index.jsp(8,0)...

Tags: JSP, org.apache.catalina.core.StandardPipeline.invoke, org.apache.catalina.core.StandardValveContext.invokeNext, org.apache.jasper.compiler.Compiler.compile, palla_manjula@..., StandardPipeline.java:520, StandardValveContext.java:104

Discussion threads 2005-01-07