This week's book giveaway is in the Agile and Other Processes forum.
We're giving away four copies of The Little Book of Impediments (e-book only) and have Tom Perry on-line!
See this thread for details.
Win a copy of The Little Book of Impediments (e-book only) this week in the Agile and Other Processes forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

compilation error

 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
m a beginer of STRUTS n JSP..
here is my servlet code..which's not compiling..

package com.example.web;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;

public class Name extends HttpServlet{

public void doPost(HttpServletRequest request, HttpServletResponse response)throws IOException, ServletException{
com.example.web.Work w = new com.example.web.Work();
w.setWork("Programmer!!");
request.setAttribute("Work",w);
RequestDispatcher vie = request.getRequestDispatcher("/name.jsp");
vie.forward(request,response);
}
}

ERROR :: cannot find class Work,,
its in d package "com.example.web.*"
and my servlet is also in the same package "com.example.web.*"
 
James Boswell
Bartender
Posts: 1051
5
Chrome Eclipse IDE Hibernate
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I think you need to read about imports:

http://docs.oracle.com/javase/tutorial/java/package/usepkgs.html
 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
thanks james for consedring my error...

before posting i had use the statement
import com.example.web.*;

but still it was showing the same compilation error that" cannot find class Work "..
 
James Boswell
Bartender
Posts: 1051
5
Chrome Eclipse IDE Hibernate
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
How are you compiling this code? And what does your classpath look like?
 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
javac -classpath ",;h:/tomcat/lib/servlet-api.jar" MyProjects/t/src/com/example/web/Name.java
 
James Boswell
Bartender
Posts: 1051
5
Chrome Eclipse IDE Hibernate
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
javac -classpath ",;h.....

I think what is in bold above is your problem.
 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
ohh yeah...
during compiling my servlet..
it shows an error that "CANNOT FIND CLASS Work"
 
James Boswell
Bartender
Posts: 1051
5
Chrome Eclipse IDE Hibernate
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Did you change the comma?
 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
yes with dot..
like

javac -classpath ".;..." ...
 
James Boswell
Bartender
Posts: 1051
5
Chrome Eclipse IDE Hibernate
  • Likes 1
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Ah you are in the wrong directory.Change to MyProjects/t/src and then run:

javac -classpath ".;h:/tomcat/lib/servlet-api.jar" com/example/web/Name.java

Also, make sure the following import is present in Name.java:
 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
still the same error!!

i think my "work.java" should not placed in the directory in which my servlet is placed...
what say about this??

servlet is in web directory... i think "work.java" should be in the model??
 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
hey it was my mistake..
your last suggestion was right.. i was in the wrong directory...
thanks a lot man...
 
shivam singhal
Ranch Hand
Posts: 231
Java Notepad Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
can you join me on facebook..
here is the link..

https://www.facebook.com/vamp.singhal
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic