Cant compile client prg

Question

Hello all,
am using weblogic8.1, first of all I would like to know do we need to give a name("Advisor") in JNDI in weblogic, as its mentioned in HFEJB page52 for RI Server. if you say that we have give the JNDI name in weblogic,
where do we ned to give?
this is place where I stand now...
AdviceBean.ejb
package headfirst;
import javax.ejb.*;
import weblogic.ejb.*;
import headfirst.*;
* @ejbgen:session
* ejb-name = "Advice"
* @ejbgen:jndi-name
* remote = "ejb.AdviceRemoteHome"
* @ejbgen:file-generation remote-class = "true" remote-class-name = "AdviceRemote" remote-home = "true" remote-home-name = "AdviceHome" local-class = "false" local-class-name = "AdviceLocal" local-home = "false" local-home-name = "AdviceLocalHome"
public class AdviceBean implements SessionBean {
// OK, not very exciting advice! You should come up with something better...
private String[] adviceStrings = {"test", "test1", "test2", "test3"};
public void ejbActivate() {
System.out.println("ejb activate");
public void ejbPassivate() {
System.out.println("ejb passivate");
public void ejbRemove() {
System.out.println("ejb remove");
public void setSessionContext(SessionContext ctx) {
System.out.println("session context");
// this business method name is changed from the book, because
// there of a bug on some versions of the J2EE RI
public String getMessage() {
System.out.println("in get advice");
int random = (int) (Math.random() * adviceStrings.length);
return adviceStrings[random];
public void ejbCreate() {
System.out.println("in ejb create");
AdviceClient.java
package headfirst;
import javax.naming.*;
import java.rmi.*;
import javax.rmi.*;
import headfirst.*;
import javax.ejb.*;
// not all of these imports are used in this code...
// but in a real client you'd probably need at least
// java.rmi.RemoteException and javax.ejb.CreateException
public class AdviceClient {
public static void main(String[] args) {
new AdviceClient().go();
public void go() {
try {
Context ic = new InitialContext();
Object o = ic.lookup("Advisor"); // replace with YOUR JNDI name for the bean
AdviceHome home = (AdviceHome) PortableRemoteObject.narrow(o, AdviceHome.class);
Advice advisor = home.create();
System.out.println(advisor.getMessage());
} catch (Exception ex) {
ex.printStackTrace();
I cant able to build with this file D:\Weblogic\user_projects\AdviceApp\AdviceApp\headfirst\AdviceClient.java
So I remove this client file for a while to build the .jar
after removing this client file, I can able to build. Done, now i got the AdviceApp.jar. again I brought back the client file to the same place..
I tried from cmd
D:\Weblogic\user_projects\AdviceApp\AdviceApp\headfirst>javac -classpath "C:\Program Files\j2sdkee1.3.1\lib\j2ee.jar";"D:\Weblogic\user_projects\AdviceApp\Advic
eApp\AdviceApp.jar" AdviceClient.java
AdviceClient.java:28: cannot resolve symbol
symbol : class Advice
location: class headfirst.AdviceClient
Advice advisor = home.create();
^
1 error
Please tel me how to get rid of this issue...

Answer 1

1008783 wrote:
Hi
I cant compile and excute this function
/* Where can I declare or execute this fields */
CREATE TYPE typ_get_brandings as object(
BRANDING_CODE varchar2(200),
NAME_DESC varchar2(200)
/* Where can I declare or execute this fields */
CREATE TYPE tab_get_brandings is table of typ_get_brandings
CREATE FUNCTION get_brandings
RETURN tab_get_brandings
IS
l_brandings tab_get_brandings;
BEGIN
SELECT typ_get_brandings( b.BRANDING_CODE,C.NAME_DESC)
into l_brandings
from development.brandings b,godot.company c
where b.company_id = c.company_id
return l_brandings;
EXCEPTION
WHEN OTHERS THEN
CORPORATE.COMMON.EXCEPTION_LOG( 'DEVELOPMENT.BRANDING_ADMIN.GET_BRANDING', SQLCODE, SQLERRM, null, FALSE );
return SQLCODE;
END;
Please helpHi ,
Why you wanna create object ? any specific requirement?
create table plch_test(id number,name varchar2(30));
insert into plch_test values(1,'ram');
insert into plch_test values(2,'abhi');
insert into plch_test values(3,'aksi');
CREATE OR REPLACE FUNCTION PLCH_FNC(p_id IN plch_test.id%TYPE)
RETURN plch_test%ROWTYPE
IS
rec_plch_test plch_test%ROWTYPE;
BEGIN
SELECT id,name
INTO rec_plch_test
FROM plch_test
WHERE id=p_id;
EXCEPTION WHEN NO_DATA_FOUND THEN
rec_plch_test:=null;
RETURN rec_plch_test;
END;Call the function
SQL> set serveroutput on
SQL> DECLARE
  2  rec_plch plch_test%ROWTYPE;
  3  BEGIN
  4  rec_plch:=PLCH_FNC(1);
  5  dbms_output.put_line('ID'||' '||rec_plch.id||' '||'NAME'||' '||rec_plch.name);
  6  END;
  7  .
SQL> /
ID 1 NAME ram
PL/SQL procedure successfully completed.
SQL> DECLARE
  2  rec_plch plch_test%ROWTYPE;
  3  BEGIN
  4  rec_plch:=PLCH_FNC(2);
  5  dbms_output.put_line('ID'||' '||rec_plch.id||' '||'NAME'||' '||rec_plch.name);
  6  END;
  7  .
SQL> /
ID 2 NAME abhi
PL/SQL procedure successfully completed.
SQL> Regards,
Achyut Kotekal
Edited by: Achyut K on Jun 6, 2013 12:03 AM