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peter kosmas

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since Aug 26, 2008
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(SCJP 5.0)
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Recent posts by peter kosmas

Hello , I have lots of Problems trying to translate the Agreement of JFORUM file gr_GR.txt that i have created .. It seems that whatever i do it does not work ...
When i write greek for the language file file it works fine . but with this file translated i get the agreement like this ..


i tried lots of methods 1 was using the native2ascii tool
doing this and trying all thes changes :

native2ascii.exe -encoding ASCII terms_gr_
GR.txt test.txt

native2ascii.exe -encoding ISO8859_7 terms_gr_GR.txt test.txt

native2ascii.exe -encoding ISO8859_1 terms_gr_GR.txt test.txt

native2ascii.exe -encoding UTF8 terms_gr_GR.txt test.txt

Nothing i get the Text like this :


i would appreciate some help ...
11 years ago
yes ...
What Happens ....
i use webservices on an application with weblogic 10.3 ...
when i send from client to server i get an error if my clock is not synchronized with the same time ....
If i was using weblogic 8.3 i could append web-services.xml on server and set the parameter <clock-precision> the milliseconds for clock skew between two clocks
Client and Server....
this cannot be handled this way with Weblogic 10.3 . You have to Setup server on an other way...
i want to change this parameter ...
12 years ago
Hello there , i have a problem with weblogic 10.3 when i try to use webservices ....
my problem is that i can't find a way to set clock skew for weblogic by changing the time ..
i checked Oracle but the only information i get is to setup web-services.xml that is ONLY FOR Weblogic 8g i am using 10.3
and this is deprecated .....
I also found some code WebserviceTimestampMBeanImpl on weblogic Jar but i can't find the dependencies for this .....
Any Help ??

12 years ago
Hello ...
I have a problem by mapping these two tables

i want the keys that are mapped not to be generated...
but to be entered manually ..
I am new to JPA and trying some examples ...
Can someone help ???

Create a row with isbn xx
and insert by that isbn 1-2-3 Instances with data by that isbn
the problem is i get the exception :

Exception in thread "main" org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: jpa.beans.BookInfo.bookInfo in jpa.beans.Book.bookInfo
at org.hibernate.cfg.annotations.CollectionBinder.bindStarToManySecondPass(

So i use this example and get

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;

import jpa.beans.Book;
import jpa.beans.BookInfo;
import org.hibernate.SessionFactory;

import org.hibernate.cfg.AnnotationConfiguration;
import org.hibernate.classic.Session;

import org.hibernate.tool.hbm2ddl.SchemaExport;


I just want to iterate with JSTL an Array Of Objects nothing else
i have tested the other stuff and works fine
What is wrong,is when i declare the iteration with for each

is this what code is needed when you want to iterate an array of Objects???
<c:forEach items="${quotes}" var="quo">


This is the Bean

I fill an Array of them by this method
//THis works

Now i want to iterate this Array just to see if it works
by this For Each

# <c:forEach items="${quotes}" var="quo">
# ${quo.quote}

# </c:forEach>

Is this Declared right ???
13 years ago
Hello there
i am using Spring and JSTL and i have this problem
how do i iterate an Array of Objects with JSTL ???

This does not work ...
Can someone tell me how do i Iterate an Array of Objects ??
13 years ago
I found it
14 years ago
Hello ...
I am now starting a topic and i want to use multiple delimeters to break a file

something like this
person is the 1 nice name of 2 of this type 3 and bla bla bla 4 and blablabla 5
and i want to break the lines where the numbers are
i use usedelimeter("[1-50]") but it does not work
can someone help me ???
Scanner scanner=new Scanner(file);
14 years ago
i know that !!!
but i would like to have them complete .....
Hello to everyone
I am trying to enter Marcus Green site and purchase The notes in PDF
but the link is dead !!!
some tutorials on subjects don't work
Like this one :
some links are also Dead !
can someone help Me Find those notes ???
i even email the Author but i get Mailer Daemon

Marcus Marcus ??? Where are your Notes ???
Hello ...
I have now started studying the SCWCD and i am a bit ..
Bought my first book but was very disapointed cause the ENGLISh was VERY BUT TO UNDERSTAND (Dificult Explanations)
as it had very good reviews in Amazon i realized the Writer did not explain Concepts Well ...
I ordered the Kathy sierra one i Hope it might Be a better Choice as when i studied the Book for SCJP i was very pleased
Please give me some INFORMATION
For Good Material As Exams and Books Or Notes
I don't mind if they are not Free ....
What i want is Some Good BOOSTING RUSH Stuff To help me prepare for the Exam
(And offcaurse easy English ) Cause that book i purchased HAD NOT EASY ENGLISH !!!

hello to everyone i am starting preparation for the Sun Certified Web Components Developer exam for version 310-083 but i find lots of resources on
the 310-081 version and i would like to know something for sure.
1. Are there any particular differences on the Version 310-083 vs 310-081 ?
2. If i buy a book for the older version 310-081 can i get prepared or have problems ?
i checked this one (Publication year 2002) ....
SCWCD Exam Study Kit: Java Web Component Developer Certification (Paperback)
Manning Publications (July 2002)
can this be helpfull???
any suggestions ?
javax.el.PropertyNotFoundException: /components/dataGridCombo.xhtml @28,113
binding="#{dataBean.dataScroller}": Target Unreachable, identifier 'dataBean' resolved to null
javax.faces.FacesException: javax.el.PropertyNotFoundException: /components/dataGridCombo.xhtml @28,113 binding="#{dataBean.dataScroller}": Target Unreachable, identifier 'dataBean' resolved to null
at com.sun.faces.application.ApplicationImpl.createComponent(
at com.sun.facelets.tag.jsf.ComponentHandler.createComponent(
at com.sun.facelets.tag.jsf.ComponentHandler.apply(
at com.sun.facelets.tag.CompositeFaceletHandler.apply(
at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(
at com.sun.facelets.tag.jsf.ComponentHandler.apply(
at com.sun.facelets.tag.CompositeFaceletHandler.apply(
at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(
at com.sun.facelets.tag.jsf.ComponentHandler.apply(

Hello there i am using Facelets with Spring and i get this error !!!
What i know is that this error

Can Someone Help me ???

14 years ago
Hello when i try to install the mave program i get the Error :

INFO For more information, run Maven with the -e switch
INFO INFO Total time: 8 seconds
INFO Finished at: Mon Sep 21 12:00:53 EEST 2009
INFO Final Memory: 14M/25M

Can SOmeone help me over this ??? I tried to check the Environent path and the path is OK !!!
Best Regards...

14 years ago
Hello i have a problem with my first project
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<?xml version="1.0"?>

<%@ taglib uri="" prefix="h" %>
<%@ taglib uri="" prefix="h"%>
<!DOCTYPE faces-config PUBLIC
"-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN"
the error is :
Cannot find tag library descriptor :" prefix="h"" prefix="h"
when i use the url it can't be found at the browser
can someone help me please with this ???
the full code is here

14 years ago