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- 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
Additional Resources
- 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
- 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 getRealPathString 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
- 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
- Tomcat/Jsp Configuration Problem
- My system spec/ installed s/w as followsWin2k Prof.(SP-4), Oracle 8i (8.1.6) with D2K(Forms & Report 6), Ms Office 2000, Visual Studio 6.Recently i have installed j2sdk 1.4.2 (10) and Jakarta Apachi Tomcat-5.0.28. I hv the following environment veriable.........JAVA_HOME = C:Javaj2sdk1.4.2_10CATALINA_HOME=C:JavaTomcat 5.0CLASSPATH=c:OracleOra81orbclassesyoj.jar;c:OracleOra81orbclassesshare.zip;%CATALINA_HOME%commonlibservlet-api.jar;%CATALINA_HOME%commonlibjsp-api.jarPATH=c:OraD2Kbin;c:OracleOra81bin;%SystemRoot%system32;%SystemRoot%;%SystemRoot%System32Wbem;c:OracleOra81orbbin;%JAVA_HOME%bin;%CATALINA_HOME%bin;I hv created one simple jsp page in root folder...
- Tags: Java, classpath
- Q&A 2005-12-10
- Access USB Bluetooth device using Java
- Please does anyone know how I can gain access to my USB bluetooth device using JSR-82 API. With my bluetooth device turned on, when i run my code belox: I get a BluetoothStateExceptionimport java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import javax.bluetooth.BluetoothStateException;import javax.bluetooth.DiscoveryAgent;import javax.bluetooth.LocalDevice;import javax.bluetooth.UUID;import javax.microedition.io.Connector;import javax.microedition.io.StreamConnection;import javax.microedition.io.StreamConnectionNotifier;public class PcServer { /** * @declarations */ protected LocalDevice...
- Tags: Wi-Fi, Java, ocsam2002@..., Microsoft Access, Bluetooth, PcServer, BluetoothStateException
- Discussion threads 2007-08-25
- 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
- Transaction Management Under J2EE 1.2
- Transaction support is an important infrastructural service offered by the J2EE platform. The specification describes the Java Transaction API JTA, whose major interfaces include javax.transaction.UserTransaction and javax.transaction.TransactionManager. The UserTransaction is exposed to application components, while the underlying interaction between the J2EE server and the JTA TransactionManager is transparent to the...
- Tags: Transaction Management, Specification, International Data Group, Application Component, UserTransaction, J2Ee, Application Servers, Java, Enterprise Software, Middleware, Programming Languages, Software Development, Software/Web Development, Software
- White papers
- Creating a Sorted JList Component
- Java technology programmers often use the javax.swing.JList component to provide list views of similar data, whether it be a phone contact list or a grocery list. Despite the convenience of this User Interface UI component, a JList doesn't sort its elements. It displays them in the same order provided by...
- Tags: Sun Microsystems Inc., Order, Food & Beverage, Java, Manufacturing, Programming Languages, Software Development, Software/Web Development
- White papers 2006-06-01
- 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
- 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
- j2ee
- I already have j2dk installed , now I want to use j2ee classes like servlets ... what should I do ?! do I have to copy past the doc or the src files !?If you installed j2ee tou should have servlet.jar in libyou need to add it in your classpath,...
- Tags: elnaaz@..., J2EE, programming, servlet
- Q&A 2005-07-12
- Use this Java framework for finite state machines
- Because of peculiarities such as relatively loose coupling between the user interface and application logic, Web applications present unique challenges to the programmer. Chief among these is ensuring that the application can respond intelligently to unexpected user activities, such as using the Back button in the client Web browser.One way...
- Tags: Java, Alexandre Pereira Calsavara, finite state machine, state table, Dispatcher, Web application
- Technical articles 2003-02-18
- Eclipse - Export jar
- Hi!I have currently completed a small programm which runs jasper reports using eclipse 3.2. It works fine in eclipse but exported jar file I get the exception. This happens when only when i want to view report.I am suspecting that the Jasperreports libraries where not bundled in the jar file?...
- Tags: umkenda@..., Eclipse
- Discussion threads 2007-08-22
- EJB client side code (Stateless Session Bean)
- i have created a jar file for ejb but I am getting error in creating client side code. The error is:C:PRAMODJEJBHELLO>javac -d . HelloClient.javaHelloClient.java:25: cannot resolve symbolsymbol : class HelloHomelocation: class hello.HelloClient ...
- Tags: EJB, hello.HelloClient HelloHome, pramodbpatel@..., programming
- Q&A 2004-12-27
- Camickr's UI Defaults (zip)
- Camicker's UI Defaults is an open-source Java 6 SE stand-alone application that displays all of the javax.swing.UIDefaults key and value pairs that are stored in the UIDefaults object and returned as a java.util.Hashtable collection. Camickr's UI Defaults parses the Hashmap collection and categorizes the keys in a tabbed pane view...
- Tags: Key, Camickr, Camicker, Programming Languages, Java, Open Source, Software Development, Software/Web Development
- Software downloads 2008-06-04
- Dynamic Interaction With Your Web Application
- This paper shows the code of a simple servlet. This servlet accepts just one attribute via the POST method. An equally simple HTML page consisting of a text area and a submit button is written to interact with it. Yet despite the simplicity of these two components, what a user...
- Tags: Sun Microsystems Inc., Web Application, Servlet
- White papers 2005-09-23
- Getting Started With the MIDP 2.0 Game API
- The javax.microedition.lcdui.game Package Version 1.0 of the Mobile Information Device Profile MIDP lacked advanced graphical features, and as a result provided limited support for game programming. Some of the device vendors responded to these limitations by adding additional proprietary classes, but using such APIs reduces code portability. MIDP 2.0 has...
- Tags: MIDP, Programming, Mobile Information Device Profile 2.0
- White papers 2005-11-01
- Enabling Data Exchange in Ajax Applications
- The Ajax core API known as XMLHttpRequest is all about sending HTTP requests for the sole purpose of exchanging data between web browsers and servers. The JavaScript code running in a web page can use XMLHttpRequest to submit the request parameters to a server-side script such as a Servlet or...
- Tags: Oracle Corp., JSP, Servlet, AJAX, Scripting Languages, Java, Internet, Software/Web Development, Web Development, Web 2.0, Programming Languages, Software Development
- White papers 2006-06-01
- 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
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