Amit Delve

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since Dec 22, 2003
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Recent posts by Amit Delve

Also in the deployment descriptor for Director and Movie, the relationship is defined as one to many.
Is there any way I can receive all the posts from people in this forum directly in MS Outlook to my email address.
20 years ago
Hi there,
I am studying for the SCBCD exam. I had already started going through the EJB spec 2.1 some time ago and want to finish it since I am giving the SCBCD exam. THe only issue being that SCBCD requires EJB spec 2.0. Would me reading the EJB spec 2.1 and not reading EJB speck 2.0 be a problem for the exam.
Thank you,
The document that is available is good. I downloaded a zip file also associated with it to play around with the examples. but the zip file did not contain the source code for the bank application defined in the documentation. Can you please point out the URL it is available at.
Thank you,
20 years ago
Hello friends,
I am trying to deploy an application that worked on Jboss 2.4.4 in jboss 3.2.1.
The folder structure of Jboss 3x is entirely different compared to the one in 2.4.4.
Can anybody point out how I can use Jboss 3x effectively (any documentation available or website that has instructions).
Help will be greatly appreciated.
- Amit.
20 years ago
Thanks Nick.
Really appreciate your feedback.
Also how will the SCBCD exam cope up with the new EJB spec that is coming out? do u have any inputs on that.
Hey Nick,
So that means that, my certification never expires?
The card that SUN sends me is with the valid version number and other details and that I can pursue other certifications without any problems?
- Amit.
Hello friends,
I have over 5 years experience in the IT industry starting from VB and ending up with J2EE technologies.
I only have one certification SCJP for 1.2.
I am currently confused because I am planning to take the SCBCD exam and I am not sure about what needs to be read and understood from the exam perspective.
Also I am also not sure if I am eligbile to give the exam since Sun certifications taken before August 2003 expire in two years. My SCJP certification according to that will expire in May 2004. I am not sure if I will be eligbile to give SCBCD if that happens unless I do a re-certification.
I am not in a mood to give SCJP recertification. Any suggestions and resources will be appreciated.
Amit Delve.
I have created a struts application and trying to deploy it in JBoss-2.4.4_Tomcat-3.2.3.
I have deployed all the files in the webaps folder in tomcat.

The web-inf folder has the struts files like struts-bean-el.tld , struts-config.xml, struts-html.tld, struts-html-el.tld, struts-logic.tld, web.xml.
My java class files are in the classes folder.
The struts jar files are in the lib folder - struts.jar, struts-el.jar.
When i run my app, tomcat gives the follwoign message
[INFO,Default] XmlMapper: Can't find resource for entity: -//Sun Microsystems, I
nc.//DTD Web Application 2.3//EN --> "nu
[INFO,Default] cannot load servlet name: action: org.apache.struts.action.ActionServlet
When I launch my application, the index.jsp page gives me the following error -
org.apache.jasper.compiler.CompileException: D:\jboss2x\JBoss-2.4.4_Tomcat-3.2.3\tomcat\webapps\struts1\jsp\index.jsp(5,12) Unable to load class org.apache.strutsel.taglib.html.ELRewriteTag
at org.apache.jasper.compiler.TagBeginGenerator.init(
at org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.init(
at org.apache.jasper.compiler.JspParseEventListener.addGenerator(
at org.apache.jasper.compiler.JspParseEventListener.handleTagBegin(
at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(
at org.apache.jasper.compiler.Parser$Tag.accept(
at org.apache.jasper.compiler.Parser.parse(
at org.apache.jasper.compiler.Parser.parse(
at org.apache.jasper.compiler.Parser.parse(
at org.apache.jasper.compiler.Compiler.compile(
at org.apache.jasper.servlet.JspServlet.doLoadJSP(
at org.apache.jasper.servlet.JasperLoader12.loadJSP(
at org.apache.jasper.servlet.JspServlet.loadJSP(
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(
at org.apache.jasper.servlet.JspServlet.serviceJspFile(
at org.apache.jasper.servlet.JspServlet.service(
at javax.servlet.http.HttpServlet.service(
at org.apache.tomcat.core.ServletWrapper.doService(
at org.apache.tomcat.core.Handler.service(
at org.apache.tomcat.core.ServletWrapper.service(
at org.apache.tomcat.core.ContextManager.internalService(
at org.apache.tomcat.core.ContextManager.service(
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(
at org.apache.tomcat.service.TcpWorkerThread.runIt(
at org.apache.tomcat.util.ThreadPool$
at Source)
I have included in my classpath too the struts jar files. But still i get the same error.
Help would be appreciated.
- Amit.
20 years ago
Hi Mary,
The reason why ABC is printed for the first program is that a child class is assigned to the base class in the code snippet A c1 = new C(); .
The pointer currently points to the base class and not the child class C.
A base class cannot be typcasted to the child class.
Hence the appropriate method in class D is called which takes in the right argument for the base class which in this case is A.
Can anybody also provide some links to the open source projects going on.
Thank you,
20 years ago
Hi Tony,
All your ideas are most welcome.
Please do let us know.
20 years ago
Hello Muzammil and Brock,
Starting a new project sounds like a great idea. I am definitely willing to get into something new or join an open source project.
Send me your contact details and I will get in touch with you.
Thank you,
20 years ago