Can I include a servlet in a jsp page?

Is there anyway to include a Servlet in JSP page?

What exactly do you want to achieve? And are you using 'include' in the generic sense or in the [JEE sense|http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/RequestDispatcher.html#include(javax.servlet.ServletRequest,%20javax.servlet.ServletResponse)]?
By the way, behind the scenes, a JSP gets compiled into a servlet.
Edited by: nogoodatcoding on May 18, 2009 9:50 AM

Similar Messages

Include a Servlet into a JSP page

Hi guys,
When i try to include a Servlet into my JSP, the execution of the JSP stops...Somebody know why???

Hi guys,
When i try to include a Servlet into my JSP,the
execution of the JSP stops...Somebody knowwhy???
No, and do you know why ? Bcos including a
servlet
in
a jsp doesnt stop the execution of the jsp. Sotell
us that you tried to do, post some relevant
code,
for us to help you.
ram.<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@page buffer="500kb"%>
<html>
<head><title>JSP Page</title></head>
<body>
<jsp:include page="/showCryptValue"
ptValue" flush="true" />
asdfasdfasdfasdfasdf
</body>
</html>
that's the source code....do you have any idea????
Thak's a lottttFrom linxpda:
1) setting the flush="false" parameter for thejsp:include tag?
Here is the problem that I, and perhaps linxpda,
think you have:
You get an exception in the servlet.
You have already written to and flushed the response,
therefore you can not see the exception on your
screen (seeing the exception on screen requires a
send redirect to the error page, which can't happend
when the response is already committed).
The exception that is occuring MAY be alreay written
in your logs, take a look.
To see the problem on screen so as to be able to
identify it, make sure your include tag DOES NOT
flush the buffer. That means change
<jsp:include page="/showCryptValue" flush="true" />
to
<jsp:include page="/showCryptValue" flush="false" />Hi!
No even setting flush false or true it works...If somebody have done this before tell me how have you did....If you can post your code!
[]'s
Falow

How include a Servlet into a JSP page?

Hi!!
I need make a combobox with a servlet and place its result into a jsp page.
The servlet is in a package, but when i do: <jsp:include file="sic.view.servlet.ComboServlet" />
tell me that "file attribute isn�t a valid attribute name"
whow can i do to make the combobox whit the servlet and include this into the jsp page??
Thanks!!
PD: Sorry my pour English...

Servlets should be mapped to a URL, then you access the servlet via that URL.
The servlet mapping is done in the web.xml (in WEB-INF/ directory of your web application)
<servlet>
    <servlet-name>
      Combo_S
    </servlet-name>
    <servlet-class>
      sic.view.servlet.ComboServlet
    </servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>
      Combo_S
    </servlet-name>
    <url-pattern>
      /combo
    </url-pattern>
</servlet-mapping>Then you would use:
<jsp:include file="combo" />
to include it.
Make sure the class file gets put in the right package under WEB-INF/classes/

How to Include a servlet in a jsp

Hello,
My jsp pages are all tied to respective Servlets. So when I have to forward to a jsp, I forward to a servelt which redirects to that jsp.
Now I have a jsp page which has to include another jsp page.
So I am trying to include a servlet in my jsp page which inturn redirects itself to the included jsp.
Have tried doing the following
<jsp:include page="../../servlet/ServletName" flush="true">
</jsp:include>
does not work. It compiles well but no output
any ideas ????
~ Soumya

It does not seem to work... Let me give you the snippet of code I used.
calendarEntry.java - the parent jsp
<tr rowspan="60%">
<td width="100%">
     <jsp:include page="file://c:/../../servlet/MonthEventList">
     </jsp:include>
</td>
</tr>
MonthEventList.java - the included servlet
import javax.servlet.*;
import javax.servlet.http.*;
public class MonthEventList extends HttpServlet {
     * Attributes
     private static final String CONTENT_TYPE = "text/html";
     private HttpSession session;
     public void init() throws ServletException
     public void doPost(HttpServletRequest request,
HttpServletResponse response) throws
ServletException, IOException
          try {
          HttpSession session = request.getSession(true);
          String url;
     url = "/jsp/site/calendar/monthEventList.jsp";
                    //ReDirect to where the page is going
                    response.sendRedirect(url);
                    return;
          } catch (Exception ex) {
          String url="/jsp/site/calendar/main/servletError.jsp;
     response.sendRedirect(url);
          return;
     public void doGet(HttpServletRequest request,HttpServletResponse
response) throws ServletException, IOException
          doPost(request, response);
monthEventList.jsp
just displays some dummy data
So if this is the case, do you think the <jsp:include> can work ??
Thanks in advance
Soumya

Can a servlet make a jsp page display?

A total newbie question. If I do this in a servlet:
RequestDispatcher rd = request.getRequestDispatcher( "/index.jsp" );
rd.forward( request, response );
- does index.jsp in the context path actually display?
If yes, what's wrong if it doesn't display?

Yes, you can pass control from your servlet to the JSP page that way. If it isn't displaying, then you should show us the error message you are getting so that we can help you more effectively.

How do I Display a string from a servlet into a JSP Page???? NEED HELP!!!!

Hi guys,
How do I Display a string from a servlet into a JSP Page...
Ive tried so many bloody things!.....
Simply.
I get text from JSP. The servlet does what ever it does to the string.
Now. Ive create sessions and bean things,.... how the hell do I display it in a text box... I can display on the screen.. but not in the text box.!!!
please help!!!

hmmm, I dont really like using JSP programming, u should be using JAVA..
the way to do it is:
Call and cast to the bean like this:
<%@ page import="beans.*" %>
<% //cast to bean get request create object
userNameBean u= (userNameBean) request.getSession().getAttribute("userNameBean");
then... all you do is call it like this:
<input type="text" name="firstName" value="<%= u != null? u.getFirstName(): "" %>">
this is the real programmers way,,,
chet.~

Problem for getting the real path using one servlet and one jsp page

I have one tomcat machine and several virtual domains. Eahc virtual domain has one realpath in the disc.
I am using one servlet and one jsp page for using this servlet.
my purpose is to load, using the servlet , the real path for the domains (eahc domain has its path).
for this i make this:
the servlet code is this:
package utils.ticker;
import java.io.*;
import java.io.File;
import java.io.IOException;
import java.net.*;
import java.util.*;
import java.text.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.http.HttpServlet;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class Edicion extends HttpServlet{
public Edicion() {
public String cc(){
ServletContext myContext= getServletContext();
String abspath = myContext.getRealPath("/");
//here i want to return the real path
return abspath;
public static void main(String args[]){
and the jsp page is:
<%@ page import="utils.ticker.*" %>
<jsp:useBean id="tick" class="utils.ticker.Edicion" scope="session"/>
<html><head><body>
<%
tick.cc();
%>
</body></head></html>
But this produces one error, NullPointerException and dont shows me the real path.
Can anyone help me?
thanks

i have put this into one sevlet:
package utils.ticker;
import javax.servlet.ServletContext;
public class Edicion{
private ServletContext myContext;
public Edicion(ServletContext myContext) {
this.myContext = myContext;
public String getCC(){
return myContext.getRealPath("/");
and in the jsp page this:
<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*"%>
<%@ page import="utils.ticker.*" %>
<jsp:useBean id="tick" class="utils.ticker.Edicion" scope="session"/>
<html><head><body>
<%=tick.getCC()%>
</body></head></html>
but appear this error in the tomcat.
Can you, please, help me. i am trying to solve this during one week and i am desesperate.
Thanks.
ERROR:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: class utils.ticker.Edicion : java.lang.InstantiationException: utils.ticker.Edicion
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
     at java.lang.Thread.run(Thread.java:536)
root cause
javax.servlet.ServletException: class utils.ticker.Edicion : java.lang.InstantiationException: utils.ticker.Edicion
     at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:533)
     at org.apache.jsp.pruebas_jsp._jspService(pruebas_jsp.java:72)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:204)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
     at java.lang.Thread.run(Thread.java:536)
Apache Tomcat/4.1.18

Can I Use Swing Components in a JSP Page

Hi,
Can I use Swing Componnents in a JSP Page.If so,Can anybody provide with a sample code.
Thanks.

hi,
I wanted to use the JTabbedPane for tab buttons in my
Jsp Page.Is that possible?I am afraid that you can't.
As for GUI (graphics) in the HTML page you can use only the html form elements (but you should simulate other behaviours by dynamically reloading the page).-
Ionel.

How can i include a file in my JSP

hello i have one jst who need to use an instance of a class called Part I need to include that file in my JSP but How do i do that
How do i import my Part.java class in my JSP ???

At the top of your JSP:
<%@ import="package.*, package.Class" %>or you could do this:
<%jsp:useBean class="package.Class" id="CLASS" scope="page" />or you can use a servlet as an include and have it write HTML back to the JSP:
<jsp:include page="MyServlet">
<jsp:param name="PARAM1" value="data1"/>
<jsp:param name="PARAM2" value="data2"/>
</jsp:include>

How can I import a servlet inside a JSP?

Hi! I have seen tons of instructions on importing beans inside a JSP page but I want to use servlets instead. This question might be stupid, but I'm not really adept with JSPs yet and I hope you can help me.
I need to import classes inside my JSP page so that I can use the methods and manipulate them through the JSP.
Thank you!
lauramos

I'm curious, have you looked into using the MVC or Struts framework? One idea would be to map the Servlet you created to a JSP via XML (or any other mapping you want #?.jhtml for all that matters) and jsp:include as needed. Just a few mappings needed in WEB-INF/web.xml for instance...
<servlet>
��<servlet-name>HeaderPageHandler</servlet-name>
��<servlet-class>packagename.HeaderPageHandler</servlet-class>
</servlet>
<servlet-mapping>
��<servlet-name>HeaderPageHandler</servlet-name>
��<url-pattern>/header_page.jsp</url-pattern>
</servlet-mapping>
In the JSP:
<jsp:include page = "header_page.jsp" flush = "true" />
The Servlet could forward the information over to another page using the getRequestDispatcher(String url).include(req, resp); From there, use the application or request scope to handle the jsp:useBean to output what you need. You could take that further and customize some of your own TLDs so you could state simple tags like <tag:output class="text">some text here</tag:output>

Include jsf file in a jsp page

Hi Everyone,
I have a plain jsp page with no JSF Components, but it has a jsp:include tag which is another jsp file which contains jsf components.
When i try to run the plain jsp file ... i get the following error...
java.lang.IllegalStateException: Cannot forward after response has been committed
     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:324)
     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
     at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
     at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
     at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703)
     at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:589)
     at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
     at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
     at org.apache.jsp.DynamicWebpart_jsp._jspService(DynamicWebpart_jsp.java:278)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703)
     at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:589)
     at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
     at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
     at org.apache.jsp.Webpart_jsp._jspService(Webpart_jsp.java:302)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703)
     at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:589)
     at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
     at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
     .......... so.....on........
I saw the source code for the plain jsp file and the error is because of including the jsp file with jsf components.
The contents of both the jsp file is given below
Plain jsp file
DWStaticJSP.jsp
<%@ page import="java.util.*" %>
<%@ page import="com.mirus.bi.jsp.*" %>
<%@ page import="com.mirus.bi.util.Log" %>
<% Log.logDbg("*******before calling the faces file from DWStatic :"+rSetting.getStaticJSPFileName()); %>
// name of the file name : /faces/report_palm.jsp
<jsp:include page="<%=rSetting.getStaticJSPFileName()%>" flush="false" >
               <jsp:param name="DMode" value="DBoard" />
</jsp:include>
Jsp file with JSF component
it is stored in faces folder
/faces/report_palm.jsp
<%@ page contentType="text/html" %>
<%@ page import="com.mirus.bi.util.Log" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="http://mirus.com/jsftaglib" prefix="my" %>
<f:view>
          <h:outputText value="Store Name:" />
          <h:outputText value="#{palmReportUIHandler.currentStoreDisplay}" />
          <h:outputText value="Year:" />
          <h:outputText value="#{palmReportUIHandler.currentYear}" />
          <h:outputText value="Month:" />
          <h:outputText value="#{palmReportUIHandler.currentMonth}" />
</f:view>
The Configuration in the web.xml for faces Servlet is given below
<servlet>
<servlet-name>FacesServlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>FacesServlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
Does anybody know the solution to this problem
Any kind of help will be highly appreciated.
Pinkesh

Hi Adam Winer,
I want to try your solution.
just wanted some more clarification .....
So, let's say you have:
DWStaticJSP.jsp: plain JSP
report_palm.jsp: JSF JSP included by DWStaticJSP.jsp
What you should do is use an URL of:
/faces/DWStatic.jsp
to access the outer plain JSP (yes, even though it's not really a faces page), and then have
/faces/DWStatic.jsp include just plain /report_palm.jsp.
In essence, the critical thing is that the FacesServlet wraps the entire request - FacesServlet cannot run
for just a piece of the request.My question is where should i store the DWStatic.jsp file ... As u said i should acces it using /faces/DWStatic.jsp do i need to save it in the faces folder or just in the web app root.
I cant save the DWStatic.jsp in the faces folder as this file is used for lot of different purpose in my company application.
So can u give me a solution where in i can keep the DWStatic.jsp in the web-root folder and still try your solution
Also is this the right setting for facesServlet in the web.xml.
<servlet>
<servlet-name>FacesServlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>FacesServlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
Whatever follows below this line is the describtion of the web appp structure which i have in my company.
We have an application where in all the jsp files are stored in the web-app root folder.....
I will be using alphabets like a.jsp ... b.jsp .... to keep the explanation small...
I have an a.jsp file which includes a b.jsp file which in turn includes a c.jsp......
Now we have started using JSF.....
Now as a developer .... i want the c.jsp to include a d.jsp file which contains JSF components...
The thing is i cant change the location of a.jsp, b.jsp and c.jsp......
Can u tell me how i should call " a.jsp" ... imean the url so that the "d.jsp" file gets processed properly.
Also where should i save all the jsp files and what config is requiered in the web.xml for your solution
I thank you for your help
Pinkesh

Calling a servlet from a JSP page using the J2EE reference implementation

I have a JSP with an include tag as follows: <jsp:include page="servlet/ConnectionServlet" flush="true" />
When I use JRUN it works fine. I created an ear file and ported
the application to the J2EE reference implementation. When running the app under the J2EE reference implementation the ConnectionServlet is never called. I figured it must a deployment issue. I tried adding the ConnectionServlet.class file to the WEB-INF\classes file as servlet\ConnectionServlet.class but the JSP still can't find the servlet. Any ideas where I've gone wrong? TIA, Joe

I have a JSP with an include tag as follows:
<jsp:include page="servlet/ConnectionServlet"
flush="true" />Basically, WEB-INF/classes gets added to the classpath, so the directory structure under this folder should be identical to your package structure. If the ConnectionServlet.class is not actually in a package, then it should be directly in WEB-INF/classes (ie if "servlet" isn't actually the name of your package, don't use a WEB-INF/classes/servlet/" directory).
Then try taking out the "servlet" from your include tag, so you just have page="/ConnectionServlet" (not sure about the leading slash - try experimenting!)
if this doesn't work, try adding this to your WEB-INF/web.xml file:
<web-app>
<servlet>
<servlet-name>ConnectionServlet</servlet-name>
<servlet-class>your.full.package.here.ConnectionServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ConnectionServlet</servlet-name>
<url-pattern>/ConnectionServlet</url-pattern>
</servlet-mapping>
</web-app>
Good Luck!

How can I run a report in a jsp page?

I've made reports using Reports 9i and i want execute these reports from a jsp page.
When i run a report in a jsp page the following error :
Any Advice?
========================
Internal Servlet Error:
javax.servlet.ServletException: oracle/reports/RWException
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:508)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
     at org.apache.tomcat.core.Handler.service(Handler.java:287)
     at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
     at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:806)
     at org.apache.tomcat.core.ContextManager.service(ContextManager.java:752)
     at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
     at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
     at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
     at java.lang.Thread.run(Thread.java:484)
Root cause:
java.lang.NoClassDefFoundError: oracle/reports/RWException
     at java.lang.Class.getMethods0(Native Method)
     at java.lang.Class.getDeclaredMethods(Class.java:1039)
     at java.beans.Introspector$1.run(Introspector.java:852)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:850)
     at java.beans.Introspector.getTargetEventInfo(Introspector.java:556)
     at java.beans.Introspector.getBeanInfo(Introspector.java:294)
     at java.beans.Introspector.(Introspector.java:271)
     at java.beans.Introspector.getBeanInfo(Introspector.java:81)
     at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:104)
     at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerator.java:136)
     at org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.init(JspParseEventListener.java:759)
     at org.apache.jasper.compiler.JspParseEventListener.addGenerator(JspParseEventListener.java:138)
     at org.apache.jasper.compiler.JspParseEventListener.handleTagBegin(JspParseEventListener.java:909)
     at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListener.java:194)
     at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:825)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:1077)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:1042)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:1038)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:209)
     at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:612)
     at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
     at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:542)
     at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:258)
     at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:268)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
     at org.apache.tomcat.core.Handler.service(Handler.java:287)
     at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
     at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:806)

Hi Raul
A better option would be to switch to Reports 9i because it natively supports Reports JSP tags. Your JSP then becomes seamless. And much more...
With 6i, you can look at using Reports Servlet.
Regards
Sripathy

Getting error message "Only a type can be imported-" when trying to execute jsp page

I get the error: "Only a type can be imported. com.adobe.cq.TestServiceImpl resolves to a package in adobe day cq5
I have created one bundle and installed in felix console. The status of the bundle is also Active. And also it is available in both service and component console.
Here is my TestServiceImpl class in com.adobe.cq bundle
package com.adobe.cq;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Service;
import org.osgi.framework.BundleContext;
import org.osgi.service.component.ComponentContext;
import javax.jcr.RepositoryException;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Properties;
//src.component
//declares the class component. This will provide a wrapped ManagedService component in the OSGI container.
//src.service interface="SampleService"
//declares the service we are offering. Actually, the interface attribute is superflous, as by default, all implemented Interfaces are used.
@scr.component
@scr.service interface="testService"
@Component(immediate = true, metatype = true)
@Service
@Properties( {
@Property(name = "service.description", value = "abcd"),
@Property(name = "label", value = "myLabel") })
public class TestServiceImpl implements TestService {
public String sayHello() {
     return "Hello World!";
Here is my jsp code
<%@include file="/libs/foundation/global.jsp"%><%
%><%@include file="/apps/mine/includes/functions.jsp"%><%
%><%@ page import="com.adobe.cq.TestServiceImpl,
org.apache.sling.api.SlingHttpServletRequest,
                java.util.List"%><%
%><%
SlingHttpServletRequest r = (SlingHttpServletRequest)request;
                TestServiceImpl testService = sling.getService(TestServiceImpl.class);
                out.println("testService:::"+testService);
%>
<div id="te-nav" style="display:block !important;">
</div>
Is it because of am using annotation in TestServiceImpl class?
Could you please tell me how to fix it?
Regards,
Anderson

Hi Pawan,
Thanks for your information. It was problem with my pom.xml It started to work after changing my POM.xml
I am not able to get sling service for TestServiceImpl. But I am only able to create TestService which is my interface. I need to get reference for TestServiceImpl class not for TestService interface. Please help me to make it.
i have created TestServiceImpl and TestService class for testing whether my bubdle is crating all the folder structure or not.
But my requirement is like assume class A has some methods like getMenuLink, setMenuLink.. And In class B i am calling some methods in class A and doing some manipulation in createLink method.
Here class B does not have any interface. Not implementing any interface. But I need to get class B refererence via sling.getService.
I know that if we are using maven SCR plugin..we need to have @component, @service. And All java classes are not services. Will it work if I add activate, deactivate method in class B?
Could you please tell me how to proceed next?
Thanks,
Anderson

Error getting values by getParameterValues() in a servlet from a jsp page

Hi, i cant recive in my servlet the values that a user write in some input text in the next page:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
     <form action="/ProyectoWeb/ServletPruebas" method="post">
          <table>
          <%
               for(int i = 0; i<10; i++){
%>
               <tr>
                    <td>
                         <input type="hidden" name="ps_oculto" value="<%=i%>">
                         <input type="text" name="ps_valor">
                    </td>
               </tr>
<%
          %>
          </table>
          <input type="submit" value="VALOR">
     </form>
</body>
</html>and this is the post method of my servlet:
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
          PrintWriter pw = response.getWriter();
          String[] pocultos= request.getParameterValues("ps_oculto");
          String[] valores= request.getParameterValues("ps_oculto");
          for(String oculto: pocultos){
               pw.println("ps_ocultos: " + oculto);
          for(String valor: valores){
               pw.println("ps_valores: " + valor);
          pw.flush();
          pw.close();
     }When i open the jsp page in my web server and do the sumit of its form i get the folow response of my servlet:
ps_ocultos: 0
ps_ocultos: 1
ps_ocultos: 2
ps_ocultos: 3
ps_ocultos: 4
ps_ocultos: 5
ps_ocultos: 6
ps_ocultos: 7
ps_ocultos: 8
ps_ocultos: 9
valores: 0
valores: 1
valores: 2
valores: 3
valores: 4
valores: 5
valores: 6
valores: 7
valores: 8
valores: 9
I can´t get the values that i put in the input text when i open the jsp in my web server, (before press the submit button i write text in the input text), i only get indexes 0,1,2,3 ... What is wrong?
Thanks in advance

My error its on the post method. I am getting the worg parameter for the values of my input text. I have change in the doPost the line
String[] valores= request.getParameterValues("ps_oculto");for this
String[] valores= request.getParameterValues("ps_valores");the code run perfect. Sometimes happens ...

Can I include a servlet in a jsp page?

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