Nabble - Netbeans - J2EE

Please help...!!!Problem in connection with sql!

2009-11-09T14:05:44Z

I have made the index.jsp with the below code:

Code:
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql"%>

<sql:query var="rs" dataSource="jdbc/IFPWAFCAD">
SELECT iqd, query FROM questions
</sql:query>
<%@page contentType="text/html" pageEncoding="UTF-8"%>

<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>to Welcome to ktimatologio!</title>
</head>
<body>
<h1>ETHNIKO KTIMATOLOGIO</h1>
<table border="0">

<tbody>
<tr>
<td><form action="response.jsp">
<strong>Tha ekproswpitheite apo trito?</strong>
<input type="submit" value="yes" name="yes" />
<input type="submit" value="no" name="no" />
</form>
</td>
</tr>
</tbody>
</table>
</body>

and the return.jsp with the below code:

Code:

<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql"%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<table border="0">
<thead>
<tr>
<th colspan="2">{placeholder}</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Description: </strong></td>
<td><span style="font-size:smaller; font-style:italic;">{placeholder}</span></td>
</tr>
<tr>
<td><strong>Counselor: </strong></td>
<td>{placeholder}
<br>
<span style="font-size:smaller; font-style:italic;">
member since: {placeholder}</span>
</td>
</tr>
<tr>
<td><strong>Contact Details: </strong></td>
<td><strong>email: </strong>
<a href="mailto:{placeholder}">{placeholder}</a>
<br><strong>phone: </strong>{placeholder}
</td>
</tr>
</tbody>
</table>
</body>
</html>

and i register my database which is called ktimatologio to context.xml

Code:

<?xml version="1.0" encoding="UTF-8"?>
<Context path="/IFPWAFCAD">
<Resource name="jdbc/IFPWAFCAD" auth="Container" type="javax.sql.DataSource"
maxActive="100" maxIdle="30" maxWait="10000"
username="root" password="" driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/ktimatologio"/>
</Context>

but when i try to run the application i get a error:
The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /index.jsp at line 4

1: <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
2: <%@taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql"%>
3:
4: <sql:query var="rs" dataSource="jdbc/IFPWAFCAD">
5: SELECT iqd, query FROM questions
6: </sql:query>
7: <%@page contentType="text/html" pageEncoding="UTF-8"%>
which may be the problem??
thank you in advance......

Problem with HQL (Hibernate) Query

2009-11-09T06:24:58Z

Hi. I have a database which possesses only one table. This table is called "Login" and has two columns: "username" and "password". I have inserted two rows in it, so it is not empty.

Using HQL within Netbeans, I write the following query

Code:

FROM Login

This results in HQL showing the correct result, the two rows added. But, let's say that I wanted only one of the two columns, like "username". I would do something like this:

Code:

SELECT log.username FROM Login AS log

This gives, the column with 2 rows (as expected), but in each row appears something weird. First of all, the column is not nada log.username, but "Bytes". The rows have for values something like "B@ebd...", and it's completely random, for when I ask for the result again, the "B@ebd..." can change to other word but it always begins with "B@".

I don't understand what I am doing wrong. I have tried many things, like using Upper Case, Lower Case, etc. It always work when selecting ALL the items from the table, but when asking for only a column, it goes crazy. Thanks for any help you can give[/quote]

Commercial products/tools with a GUI built using "Swing App Framework"

2009-11-09T00:36:15Z

When I unzip the above URL, my AntiVir says its a trojan???

Groovy in Standard Webapp

2009-11-08T22:59:56Z

Java Application: to set up Groovy to use .groovy files ... right click New Groovy Class/Script.
The application and/or scripts build and run. Cool.

Web Application (not Grails): to set up Groovy? how do I do this?

------------------------
Nick

portalpack 3.0 download not found

2009-11-08T16:36:49Z

I'm trying to download the portalpack 3.0 (http://portalpack.netbeans.org/), but I keep getting a page not found error. I have already put in an issue to the website admin, but is there another location where I can download this?

Thanks!

Cross Platform

2009-11-08T15:20:52Z

Question...

I normally develop on a Mac, use netbeans/maven/wicket.

I run the file and all is well. I take that war and it will not deploy to a Windows based server.

If I take the same maven directory, install Netbeans and compile without changing a thing, the server accepts the war.

Any tips and why this might happen...

Drop down menu using Woodstock

2009-11-08T11:40:35Z

Hello everyone!
I'm new to Java web development!
I would like to know how to make a drop down menu using Woodstock. the item Menu doesn't seem to provide me with what I need.
Thanks in advance!

simple Spring login form

2009-11-08T06:26:33Z

Hi i would just like to seek help in getting a sample of Spring web application which uses Apache Tomcat server that has a login form and another form that accepts firstname and surname and another page that displays the entered data.

any reply will be greatly appreciated. Thank you very much.

DIFF Highlighting is not working

2009-11-05T12:50:18Z

I'm using NB 6.5 and line-by-line diff highlighting stopped working
for me within the last week. I can't figure out how this property got
turned off.

To be more specific, I should get pink, blue or green next to each
line that has been deleted, modified or added. This doesn't happen.

The colors are still correct in Tools -> Options -> Fonts & Colors -> Diff.

I was trying to figure out if it was a NB 6.5 issue or something in
configuration, so I installed NB 6.7.1 and let it import all of the
6.5 settings and it had the same problem.

It doesn't matter which version control system I'm using either, I
tried clearcase and cvs.

Thanks,
Brian

bug: cannot deploy ear to glassfish anymore - org.netbeans.modules.glassfish.javaee.db.SunDatasource cannot be cast to org.netbeans.modules.j2ee.sun.api.restricted.SunDatasource

2009-11-05T04:19:32Z

Suddenly (!), I cannot deploy from nb 6.7 to GF 2.1 P05. I first saw this while trying out Mojarra 2.0.1 on Glassfish, but I reverted since. Everything deploys fines from glassfish console.

Nothing in server log (I mean, nothing; after it has started anyway). Only this exception in output window (no red blinking icon or anything):

Deployment error:
org.netbeans.modules.glassfish.javaee.db.SunDatasource cannot be cast to org.netbeans.modules.j2ee.sun.api.restricted.SunDatasource
See the server log for details.
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:224)
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:132)
at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:103)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:278)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:497)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151)
Caused by: java.lang.ClassCastException: org.netbeans.modules.glassfish.javaee.db.SunDatasource cannot be cast to org.netbeans.modules.j2ee.sun.api.restricted.SunDatasource
at org.netbeans.modules.j2ee.sun.ide.dm.SunDatasourceManager.deployDatasources(SunDatasourceManager.java:81)
at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.deployDatasources(ServerInstance.java:706)
at org.netbeans.modules.j2ee.deployment.devmodules.spi.J2eeModuleProvider.deployDatasources(J2eeModuleProvider.java:269)
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:186)
... 17 more
BUILD FAILED (total time: 22 seconds)

Re: How can I set environment variables for processes under the application server

2009-11-03T21:14:36Z

Under Glassfish 2.1 there's a $J2EE_HOME/config/asenv.conf file,
where it appears you can set environment variables.

Commercial products/tools with a GUI built using "Swing App Framework"

2009-11-02T07:29:22Z

Hi,

Are there any Commercial products/tools with a GUI built using "Swing App Framework" that we can quote.

We liked the features of building a GUI in Swing App Framework and Form Editor of Netbeans 6.7.1 and want to show one or two examples to our client before proceeding.

Even if not commercial products, they could be opensource/freeware software whose GUI looks good from a usability perspective.

Thank you.

HELP!!! NETBEANS ERRORS

2009-11-02T06:12:33Z

I am using vista at the moment, i have remove the firewall block but i cant access too.?

Re: HELP!!! NETBEANS ERRORS

2009-11-02T05:43:17Z

This is dependent on your operating system. Please check your OS for how to change permissions.

On Sat, Oct 31, 2009 at 12:47 AM, CL <p0932273@...> wrote:

How do i change the permission for it?

--
John Yeary
--
http://javaevangelist.blogspot.com

"Far better it is to dare mighty things, to win glorious triumphs, even though checkered by failure, than to take rank with those poor spirits who neither enjoy much nor suffer much, because they live in the grey twilight that knows not victory nor defeat."
-- Theodore Roosevelt

Creating Java EE5 project in SJSAS 8.2

2009-11-02T04:52:12Z

Thanks emiddio.

Just to update that the underlying JDK for SJSAS 8.2 in my installation is JDK 1.5.0_06.

Helpbox

2009-11-01T22:42:20Z

I find this helpbox to be very helpful. How do I get this helpbox to appear? It only randomly appears when it feels like it.

http://i255.photobucket.com/albums/hh133/COKEDUDEUSF/helpbox.jpg

Re: webapplication locatin after deploying

2009-11-01T21:30:26Z

Where you have created your project go there and in project folder find for a dist folder inside that you will find your project war file.

With Regards,
Harsha S Angadi
http://www.google.com/profiles/harsha.angadi
http://www.nammagokak.com/discuss
http://nammagokak.ning.com
http://bengalooru.ning.com
http://nammabengalooru.ning.com

On Mon, Nov 2, 2009 at 8:44 AM, NewNet <gbMary_fg@...> wrote:

I just install the Netbean, and use the glassfish, that is come with Netbean, not special setting at all, so the war suppose locate on the default place , where is it?? [Crying or Very sad]

webapplication locatin after deploying

2009-11-01T19:14:37Z

I just install the Netbean, and use the glassfish, that is come with Netbean, not special setting at all, so the war suppose locate on the default place , where is it?? [Crying or Very sad]

JSF mapping Entity classes with createNativeQuery()

2009-11-01T13:02:32Z

Awesome, thank you so much!

Re: Creating Java EE5 project in SJSAS 8.2

2009-11-01T12:27:41Z

i think not -- j2ee 1.4 -- AS8.2 does not support EE5 features --
annotations, jax-ws - only jaxrpc; no JPA;

there is a typo --

J2EE Support
The Sun Java System Application Server 8.2 supports the J2EE 1.4 and Java EE
5 platforms. The following table describes the enhanced APIs available on
the J2EE 1.4 platform.

i think is wrong

below the table it says

Switching to Another Supported J2SE Version
Sun Java System Application Server 8.2 supports both J2SE 1.4.2 and J2SE 5.0
as the underlying JVM. If you want to switch from one J2SE version to
another, perform the following general steps. (Windows and Unix)

i think they ment J2SE 5.0 -- not java EE 5

gary

----- Original Message -----
From: "nrworld" <nrworld1@...>
To: <nbj2ee@...>
Sent: Saturday, October 31, 2009 12:26 PM
Subject: [nbj2ee] Creating Java EE5 project in SJSAS 8.2

> Hi,
>
>
>
> I am using Netbeans 6.5.1 and I need to create a Java EE5 web application
> on Sun Java System Application Server 8.2. It is stated on
> http://docs.sun.com/app/docs/doc/819-4707/gbqgn?a=view that - "The Sun
> Java System Application Server 8.2 supports the J2EE 1.4 and Java EE 5
> platforms".
>
>
>
> When I select the SJSAS 8.2 in Server list, I am not getting the Java EE 5
> version option. It shows only J2EE 1.4 and 1.3.
>
>
>
> Please suggest how to create Java EE5 project in Sun Java System
> Application Server 8.2.
>
>
>
>
> Attachments:
> http://forums.netbeans.org//files/webapp_140.jpg
>

Re: JSF mapping Entity classes with createNativeQuery()

2009-11-01T11:22:08Z

package com.cfi.office.schema.tables;

import java.io.Serializable;

import java.util.ArrayList;
import java.util.Collection;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.OneToOne;
import javax.persistence.Table;

@Entity(name = "User")
@Table(name = "user")
@NamedQueries({
@NamedQuery(name = "User.findByUserId", query = "SELECT u FROM User u WHERE u.userId = :userId"),
@NamedQuery(name = "User.findByUserName", query = "SELECT u FROM User u WHERE u.userName = :userName"),
@NamedQuery(name = "User.findByScreenName", query = "SELECT u FROM User u WHERE u.screenName = :screenName"),
@NamedQuery(name = "User.findByPassword", query = "SELECT u FROM User u WHERE u.password = :password"),
@NamedQuery(name = "User.findByIsActive", query = "SELECT u FROM User u WHERE u.isActive = :isActive")})
public class User implements Serializable {

private static final long serialVersionUID = 1L;

@Id
@Column(name = "user_id", nullable = false)
private Integer userId;

@Column(name = "user_name", nullable = false)
private String userName;

@Column(name = "screen_name", nullable = false)
private String screenName;

@Column(name = "password", nullable = false)
private String password;

@Column(name = "is_active", nullable = false)
private Boolean isActive = Boolean.TRUE;

@JoinTable(name = "role_user", joinColumns = {@JoinColumn(name = "user_name", referencedColumnName = "user_name")}, inverseJoinColumns = {@JoinColumn(name = "role_name", referencedColumnName = "role_name")})
@ManyToMany(targetEntity = Role.class, cascade = {CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH})
private Collection<Role> roleCollection = new ArrayList<Role>();

@JoinColumn(name = "user_id", referencedColumnName = "person_id", insertable = false, updatable = false)
@OneToOne(targetEntity = Person.class, cascade = {CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH})
private Person person;

public User() {
}

public User(String userName) {
this.userName = userName;
}

public User(String userName, String screenName, String password, Boolean isActive) {
this.userName = userName;
this.screenName = screenName;
this.password = password;
this.isActive = isActive;
}

public User(Person person, String userName, String screenName, String password) {
this.person = person;
this.userName = userName;
this.screenName = screenName;
this.password = password;
this.isActive = Boolean.TRUE;
}

public Integer getUserId() {
return userId;
}

public void setUserId(Integer userId) {
this.userId = userId;
}

public String getUserName() {
return userName;
}

public void setUserName(String userName) {
this.userName = userName;
}

public String getScreenName() {
return screenName;
}

public void setScreenName(String screenName) {
this.screenName = screenName;
}

public String getPassword() {
return password;
}

public void setPassword(String password) {
this.password = password;
}

public Boolean getIsActive() {
return isActive;
}

public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}

public Collection<Role> getRoleCollection() {
return roleCollection;
}

public void setRoleCollection(Collection<Role> roleCollection) {
this.roleCollection = roleCollection;
}

public Person getPerson() {
return person;
}

public void setPerson(Person person) {
this.person = person;
}

@Override
public int hashCode() {
int hash = 0;
hash += (userName != null ? userName.hashCode() : 0);
return hash;
}

@Override
public boolean equals(Object object) {
// TODO: Warning - this method won't work in the case the id fields are not set
if(!(object instanceof User)) {
return false;
}
User other = (User) object;
if((this.userName == null && other.userName != null) || (this.userName != null && !this.userName.equals(other.userName))) {
return false;
}
return true;
}

@Override
public String toString() {
return "User[userName [" + userName + "] " + "screenName [" + screenName + "] " + "password [" + password + "]]";
}
}

jlucid wrote:

Can you show me what your user class looks like? Thanks,

Any ads or links to ads that appear in this post are not endorsed nor recommended by this poster.

Starting of Tomcat failed

2009-11-01T07:21:51Z

madafak14 wrote:
> I've managed to make it work. Thanks anyway :)

Hey madafak14 (or anyone). Can you tell me how you managed to solve this issue?? i still have the same problem and i dont know how to fix it.

Thanks in advance.

Get NetBeans exception details as String

2009-10-31T13:39:07Z

Hi forum,

while throwing an exception in a try-catch section NetBeans prints some very useful details in a console. I would really like to get those details as a String object.

For example: a servlet throws org.hibernate.exception.ConstraintViolationException while working with PostgreSQL.

In NetBeans console I see the following text:

>

> SQL Error: 0, SQLState: null

> Batch entry 0 delete from public.account where id=53 was aborted. Call getNextException to see the cause.

> SQL Error: 0, SQLState: 23503

> ERROR: update or delete on table "account" violates foreign key constraint "fk_work_item_student" on table "work_item"

> Details: Key (id)=(53) is still referenced from table "work_item".

> Could not synchronize database state with session

> org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update

> at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:71)

> (etc)

> ... 44 more

>

What I need is to get the bold lines of text as a Stirng object.

I tried to get it in the catch(Exception e) section, but e.toString(), e.getMessage(), e.printStackTrace(out) does not return those lines.

How do I get them?

NetBeans IDE 6.7.1, GlassFish v2.1, PostgreSQL 8.3

Thanks.

Creating Java EE5 project in SJSAS 8.2

2009-10-31T13:26:56Z

Hi,

I am using Netbeans 6.5.1 and I need to create a Java EE5 web application on Sun Java System Application Server 8.2. It is stated on http://docs.sun.com/app/docs/doc/819-4707/gbqgn?a=view that - "The Sun Java System Application Server 8.2 supports the J2EE 1.4 and Java EE 5 platforms".

When I select the SJSAS 8.2 in Server list, I am not getting the Java EE 5 version option. It shows only J2EE 1.4 and 1.3.

Please suggest how to create Java EE5 project in Sun Java System Application Server 8.2.

Attachments:
http://forums.netbeans.org//files/webapp_140.jpg

JSF Woodstock: Unclarity when disabling a TextField

2009-10-31T06:12:58Z

Hi,

I am working an a web-project using JSF Woodstock 4.3 components and i have a question:

the goal is to disable/enable a textfield on the client-side depending on a checkbox using javascript .

the script code looks like this:

Code:
function xrayCheckboxClicked() {

var cb = document.getElementById(theForm + ":" + 'xrayCheckbox');

(document.getElementById(theForm + ":" + 'xrayPercentageField')).disabled = !cb.getProps().checked;

}

here is another snippet:

Code:
...

<webuijsf:textField

id="xrayPercentageField"

columns="3"

disabled="#{SessionBean1.createProduct_xrayDisabled}"

text="#{createProduct.xrayPercentage}"

/>

...

ok so far - the field gets disabled/enabled when the checkbox is clicked but it does not really work!

1. the text is shifted from left to right inner the field when the field gets disabled.

2. the field is still editable when it is disabled :? !

has anybody experienced this problem?

kind regards,

Christian

Re: Migration from SAP Netweaver IDE into Netbean

2009-10-31T03:37:39Z

try the "verify"-ing your project
-Alexis

On Oct 30, 2009, at 4:19, adrianclw wrote:

> Hi,
>
>
>
> I have an existing EJB and Web source code in SAP NW. I need to
> migrate the application into netbean IDE and deployed into GlassFish
> AS. I tried to copy it and put it into netbean then compile and
> deploy it into GlassFish. But during deloyment it have the error in
> the ejb-jar.xml deployment descriptor file. Actually can I do in
> such way? My existing source is running in EJB2.0 and the AS is SAP
> WAS 7.0. Importing into netbean with GlassFish as the AS.
>
>
>
> Thanks.
>
>
>
>

HELP!!! NETBEANS ERRORS

2009-10-30T22:47:26Z

How do i change the permission for it?

How to deploy war file on Plesk??

2009-10-30T22:26:20Z

Thanks a lot...

Re: HELP!!! NETBEANS ERRORS

2009-10-30T18:14:51Z

The NetBeans error is an indication that the permissions on that file/directory are not set for you. In other words, you don't have permission to access those files.

You can try changing the permissions to fix that error.

Your code ran fine on my system. It does not do anything, but it displayed the dialog as expected. I suspect that the permissions are incorrect on this too.

On Fri, Oct 30, 2009 at 11:49 AM, CL <p0932273@...> wrote:

I am a student working on my project and i need NetBean up quickly. I am facing couple of problems with my netbeans.

There will be an error when i am loading up netbeans during the loading modules. There's an screen shot on the error attached.

The below is the details of the error being provided by netbeans

> java.io.FileNotFoundException: C:\Users\Fujitsu User\.netbeans\6.7\config\Preferences\org\netbeans\modules\autoupdate.properties (Access is denied)

> at java.io.FileOutputStream.open(Native Method)

> at java.io.FileOutputStream.<init>(FileOutputStream.java:179)

> at java.io.FileOutputStream.<init>(FileOutputStream.java:131)

> at org.openide.filesystems.LocalFileSystem.outputStream(LocalFileSystem.java:432)

> at org.openide.filesystems.LocalFileSystem$Impl.outputStream(LocalFileSystem.java:652)

> at org.openide.filesystems.StreamPool.createOutputStream(StreamPool.java:146)

> at org.openide.filesystems.AbstractFileObject.getOutputStream(AbstractFileObject.java:240)

> at org.openide.filesystems.AbstractFileObject.getOutputStream(AbstractFileObject.java:222)

> at org.openide.filesystems.MultiFileObject.getOutputStream(MultiFileObject.java:623)

> at org.openide.filesystems.MultiFileObject.getOutputStream(MultiFileObject.java:623)

> at org.netbeans.core.startup.preferences.PropertiesStorage.outputStream(PropertiesStorage.java:250)

> at org.netbeans.core.startup.preferences.PropertiesStorage.save(PropertiesStorage.java:218)

> at org.netbeans.core.startup.preferences.NbPreferences.flushSpi(NbPreferences.java:166)

> Caused: java.util.prefs.BackingStoreException

> at org.netbeans.core.startup.preferences.NbPreferences.flushSpi(NbPreferences.java:168)

> at org.netbeans.core.startup.preferences.NbPreferences$1$1.run(NbPreferences.java:70)

> at

> )

> at org.netbeans.core.startup.preferences.PropertiesStorage.runAtomic(PropertiesStorage.java:314)

> at org.netbeans.core.startup.preferences.NbPreferences$1.run(NbPreferences.java:66)

> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:577)

> [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1030)

>

Also when i am opening up a project being saved previously. This error will happen, as attached.

Also when I want to print line or use the JOptionPane. This error will occurs.

My coding for the JOptionPane or Print Line is as follow too.

> package Q2;

>

> import javax.swing.JOptionPane;

>

> /**

> *

> * @author Lim Cheng Lei

> */

> public class NewClass {

>

> public static void main(String[] args) {

> JOptionPane.showInputDialog(null,"How come?");

> }//End of Method (Main)

>

> }//End of Class

>

> java.lang.NoClassDefFoundError: Q2/NewClass

> Caused by: java.lang.ClassNotFoundException: Q2.NewClass

> at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

> at java.security.AccessController.doPrivileged(Native Method)

> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)

> at java.lang.ClassLoader.loadClass(ClassLoader.java:252)

> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)

> Could not find the main class: Q2.NewClass. Program will exit.

> Exception in thread "main" Java Result: 1

>

Please help me, i need to submit my project soon!

Attachments:
http://forums.netbeans.org//files/picture2_437.png
http://forums.netbeans.org//files/picture1_284.png

SyncResolver.INSERT_ROW_CONFLICT

2009-10-30T16:15:13Z

I'm inserting new row to the DataProvider and I'm getting

java.lang.RuntimeException: Number of conflicts while synchronizing: 1 SyncResolver.INSERT_ROW_CONFLICT row 1 Cannot add or update a child row: a foreign key constraint fails (`vmsdev/accounts`, CONSTRAINT `accountstatuses_accounts_fk` FOREIGN KEY (`statusid`) REFERENCES `accountstatuses` (`statusid`))

javax.faces.el.EvaluationException: java.lang.RuntimeException: Number of conflicts while synchronizing: 1 SyncResolver.INSERT_ROW_CONFLICT row 1 Cannot add or update a child row: a foreign key constraint fails (`vmsdev/accounts`, CONSTRAINT `accountstatuses_accounts_fk` FOREIGN KEY (`statusid`) REFERENCES `accountstatuses` (`statusid`))

at com.sun.faces.application.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:91)

Despite the fact I provide a foreign key for statysid and this foreign key exists in accountstatuses table.

Any ideas?

NetBeans, GlassFish, EJB and external java client.

2009-10-30T14:50:52Z

Thanks for the responses.

I've verified, the DNS name wasn't an issue.

I've looked at the JavaEE5 Tutorials and got some pointers from there but I was looking at the server log and found an entry with an exception that matched my request. So its seems like the server got my request correctly. Now on to the server side. Someone else on the team configured the server so I'll need to check that end.

Here is what I've looked up so far. Shouldn't the sun-ejb-jar.xml have a <resource-ref> entry associating it with the JNDI name I'm looking for? I added the following code in the EJB bean code, compiled, deployed but still no <resource-ref> entry in the sun-ejb-jar.xml. Not sure what I'm missing.

@Resource(name="com.company.test.TestRemote")

If these two xml files don't give any clue is there some place else I can look? I'm reading through Chapter 17 of the Developer's Guide (Sun Java System Application Server Platform Edition 9). Hopefully something there will give me a clue.

./domain1/generated/xml/j2ee-apps/myapp/myapp-ejb_jar/META-INF/sun-ejb-jar.xml

Code:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<!DOCTYPE sun-ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD ApplicationServer 9.1.1 EJB 3.0//EN" "http://www.sun.com/software/appserver/dtds/sun-ejb-jar_3_0-1.dtd">

<sun-ejb-jar>

<enterprise-beans>

<unique-id>0</unique-id>

<ejb>

<ejb-name>TestBean</ejb-name>

<jndi-name>com.company.test.TestRemote</jndi-name>

<pass-by-reference>false</pass-by-reference>

<is-read-only-bean>false</is-read-only-bean>

<refresh-period-in-seconds>-1</refresh-period-in-seconds>

<cmt-timeout-in-seconds>0</cmt-timeout-in-seconds>

<gen-classes/>

</ejb>

</enterprise-beans>

</sun-ejb-jar>

./domain1/generated/xml/j2ee-apps/myapp/myapp-ejb_jar/META-INF/ejb-jar.xml

Code:

<session>

<display-name>TestBean</display-name>

<ejb-name>TestBean</ejb-name>

<business-local>com.company.test.TestLocal</business-local>

<business-remote>com.company.test.TestRemote</business-remote>

<ejb-class>com.company.test.TestBean</ejb-class>

<session-type>Stateless</session-type>

<transaction-type>Container</transaction-type>

<ejb-local-ref>

<ejb-ref-name>com.company.test.TestBean/testCaseBean</ejb-ref-name>

<ejb-ref-type>Session</ejb-ref-type>

<local>com.company.testUnit.TestCaseLocal</local>

<ejb-link>TestCaseBean</ejb-link>

<injection-target>

<injection-target-class>com.company.test.TestBean</injection-target-class>

<injection-target-name>testCaseBean</injection-target-name>

</injection-target>

</ejb-local-ref>

<persistence-context-ref>

<persistence-context-ref-name>com.company.test.TestBean/em</persistence-context-ref-name>

<persistence-context-type>Transaction</persistence-context-type>

<injection-target>

<injection-target-class>com.company.test.TestBean</injection-target-class>

<injection-target-name>em</injection-target-name>

</injection-target>

</persistence-context-ref>

...

</session>

[/code]

Re: How to deploy war file on Plesk??

2009-10-30T14:35:56Z

To deploy your app they just have to add the .war file into the Tomcat's webapps folder

2009/10/30 Hardik Shah <hardik.gcet@...>

@JULSORIO

Thanks

Yes I gave myweb.war file to my hosting service provider.

@ANDREAS ERNST

Thanks

May be they are not using tomcat so they are saying that they dont know about WAR.

So what should I tell him to deploy my website? Is their tomcat add on available to deploy the WAR file on Plesk? Can you please explain the steps required to install the tomcat add-on on plesk and deploy the WAR file ?

Thans once again..

--
Julian Osorio Amaya
Ingeniería de Sistemas.

Program runs differently in NetBeans7.1IDE and from .jar

2009-10-30T12:58:12Z

Hello

I have a program which, at some point, uses jdic to create an internal browser and display a page inside it.

Withing the Netbeans itself everything works just fine. When I build it, though, and run the .jar file I come across a problem: clicking on the button which should trigger opening on the internal browser does not do that and produces no error.

I have been able to trace it down to the point where the line

WebBrowser webBrowser = new WebBrowser();

actually stops the whole thing running. But still no error, no exception, just nothing.

I have read on java.net forums that sometimes jdic might not initialise correctly so I have put jdic.dll next to my .jar file. Now the internal browser window would open but freeze straight away.

My question rather concerns what is the difference between inner NetBeans environment to when I run the program from a .jar file? And how to overcome that difference? Again, my point is that, since inside IDE everything works fine, it should work fine when built into .jar, right?

Thanks.

JSF mapping Entity classes with createNativeQuery()

2009-10-30T11:59:10Z

Can you show me what your user class looks like? Thanks,

Re: nb 6.8: visual web JSF?

2009-10-30T10:24:48Z

This is just speculation: I presume the NB team won't spend valuable
resources improving a product based in current technology (JSF 1.2),
who in turn will be obsoleted soon with the eventual release of
JavaEE6, JavaServlet 3.0 and JSF 2.0. I think that this topic (Visual
JSF) will come back again with the further development of NB6.8.

Best regards.

On Fri, Oct 30, 2009 at 5:39 AM, John Yeary <johnyeary@...> wrote:

> Hello Victor,
>
> I am in the same boat. I don't have an answer, but without visual JSF
> development. It is very much lacking. Please note that visual JSF was marked
> as beta on 6.7. I am not sure what this will ultimately mean.
>
> John
>
> On Thu, Oct 29, 2009 at 10:31 AM, Victor M. Ramirez
> <ramirez.vmanuel@...> wrote:
>>
>> Does anyone know what are the plans for a Visual JSF implementation on
>> NB6.8?? no Woodstock and no IceFaces. I'm pretty used to work with them on
>> my projects. I'd really like to try 6.8, but without that, it's hard for me.
>>
>> Victor M. Ramirez A.
>> Ingeniero de Sistemas
>>
>>
>> NOTA CONFIDENCIAL:
>>
>> La información contenida en este e-mail es confidencial y sólo puede ser
>> utilizada por la persona o la compañia a la cual está dirigido. Si usted no
>> es el receptor autorizado, cualquier retención, difusión, distribución o
>> copia de este mensaje es prohibida y sancionada por la ley. Si por error
>> recibe este mensaje, favor devolver y borrar el mensaje recibido
>> inmediatamente.
>>
>> CONFIDENCIAL NOTE:
>>
>> The information in this e-mail is intended to be confidential and only for
>> the use of the person or entity to whom it is addressed. If you are not the
>> intended recipient, any retention, dissemination, distribution or copying of
>> this message is strictly prohibited and sanctioned by law. If you receive
>> this e-mail by mistake, please immediately send back and delete the received
>> message.
>
>
>
> --
> John Yeary
> --
> http://javaevangelist.blogspot.com
>
> "Far better it is to dare mighty things, to win glorious triumphs, even
> though checkered by failure, than to take rank with those poor spirits who
> neither enjoy much nor suffer much, because they live in the grey twilight
> that knows not victory nor defeat."
> -- Theodore Roosevelt
>

--
Antonio Varela
unixlibre@...