Re: nearly SOLVED - some more questions - Java Discussion Boards

Re: Arabic Font in Java program

Nagy Vilmos5-May-11 22:29

Nagy Vilmos

5-May-11 22:29

Ask any Arabic speaker's in the lounge to come here and read the thread. Also blame Richard. Big Grin | :-D

Panic, Chaos, Destruction.
My work here is done.

or "Drink. Get drunk. Fall over." - P O'H

OK, I will win to day or my name isn't Ethel Crudacre! - DD Ethel Crudacre

Have a bit more patience with newbies. Of course some of them act dumb -- they're often *students*, for heaven's sake. -- (Terry Pratchett, alt.fan.pratchett)

Re: Arabic Font in Java program

Richard MacCutchan6-May-11 2:41

Richard MacCutchan

6-May-11 2:41

Do you still work in Woking?

The best things in life are not things.

OT: Woking - European City of Skank 1973-Present

Nagy Vilmos6-May-11 2:57

Nagy Vilmos

6-May-11 2:57

For another three weeks.

Re: Arabic Font in Java program

Richard MacCutchan6-May-11 2:43

Richard MacCutchan

6-May-11 2:43

I assumed (and still believe) that with your knowledge and experience of CodeProject you would be able to formulate the question in a way that made it appear not as a programming question.

The best things in life are not things.

Re: Arabic Font in Java program

TorstenH.5-May-11 22:17

TorstenH.

5-May-11 22:17

I fugured out it's native2ascii[^].

Also some more info on the topic:

How to Internationalize your Eclipse Plug-In[^] at the end of the page - read it backwards.

regards
Torsten

I never finish anyth...

Re: Arabic Font in Java program

TorstenH.5-May-11 21:21

TorstenH.

5-May-11 21:21

Additional problem: Eclipse RCP Bundle Localization is not able to read from UTF-8 encoded *.txt files D'Oh! | :doh:

Sometimes it's just fun... Sigh | :sigh:

regards
Torsten

I never finish anyth...

nearly SOLVED - some more questions

TorstenH.6-May-11 4:24

TorstenH.

6-May-11 4:24

I had some time to work on this today:

public final class MultiLanguageSupport extends NLS{
	
	public static final String BUNDLE_NAME = 
		"de.XXX.messaging.ua.nls.NLS"; //$NON-NLS-1$
	public static final ResourceBundle oMap = 
		ResourceBundle.getBundle("resource/language/language"); //$NON-NLS-1$

	static {
		NLS.initializeMessages(BUNDLE_NAME, MultiLanguageSupport.class);
	}

	public static final String getString(final String strKey){
		return oMap.getString(strKey);
	}

}

You can see, I'm again using the NLS-mechanism to get the Strings from property files. The reason is, that Eclipse RCP otherwise will not ne able to read the given file as there is a check in the load mechanism of NLS if the file is ending on .properties. Didn't want to touch that one.

MultiLanguageSupport.getString("Some.Key.Value"); // call in code

label="%Some.Key.Value" // declaration in plugin.xml

*.properties files can be encoded as unicode. The foreign language might not be readable - but is displayed correctly (kind of - still can't read Arabic Sigh | :sigh:

).

Now I'm dealing with the IDialogConstants, where the "OK" and "Cancel" is read.
Any ideas how to customize that Confused | :confused:

regards
Torsten

I never finish anyth...

Re: nearly SOLVED - some more questions

Nagy Vilmos10-May-11 5:07

Nagy Vilmos

10-May-11 5:07

TorstenH. wrote:
Now I'm dealing with the IDialogConstants, where the "OK" and
"Cancel" is read.
Any ideas how to customize that

Don't. Instead of trying to reference the captions use control the names in your decision logic, see setName(String) and getName(), now the LOGIC and DISPLAY are nice and seperate.

Cron Expression

R V Reddy5-May-11 0:58

R V Reddy

5-May-11 0:58

HI,
My Cron Expression is this 0 00 15 5 MAY ? 2011

Whats is START_TIME
Whats is END_TIME
Whats is NEXT_FIRE_TIME
Whats is PREV_FIRE_TIME

Please any one help me.

Re: Cron Expression

Luc Pattyn5-May-11 1:51

Luc Pattyn

5-May-11 1:51

would this [^]help?
I looks like a single event to me.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum

Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.

Re: Cron Expression

Richard MacCutchan5-May-11 4:20

Richard MacCutchan

5-May-11 4:20

This is not a Java question; try posting in the correct forum.

The best things in life are not things.

how to write a simple Client Server Program using Jabber XMPP

williamroma3-May-11 0:55

williamroma

3-May-11 0:55

hi how are you
<b>(sorry for my bad English)</b>
i want to built an IM program
i found that the Jabber Protocol is very useful
i want to learn about it
so please would you help me by how to write a simple program that sends a request from client to server using Jabber
thank you very much

Re: how to write a simple Client Server Program using Jabber XMPP

Nagy Vilmos3-May-11 1:13

Nagy Vilmos

3-May-11 1:13

The easiest thing would be to search for Jabber Tutorial using your search engine of choice. Try that and if you get stuck ask some more specific questions.

Creating the Quartz Database Structure

R V Reddy2-May-11 21:02

R V Reddy

2-May-11 21:02

Hi ,

Table 6.1. Quartz Requires the Following Tables for All JDBC-persistent JobStores, I know the all table names, but how to create the table structure i don't. if known any one please send me the table structures. it is urgent for me.

Re: Creating the Quartz Database Structure

DaveAuld2-May-11 21:54

DaveAuld

2-May-11 21:54

I don't know if this is the same quartz, but a bit of googling and i found;
"You can find table-creation SQL scripts in the "docs/dbTables" directory of the Quartz distribution."

on this page; http://www.quartz-scheduler.org/docs/tutorial/TutorialLesson09.html[^]

If it is not the same quartz, then you need to be more specific with the product you are using!

Dave
Find Me On: Web|Facebook|Twitter|LinkedIn

Folding Stats: Team CodeProject

Re: Creating the Quartz Database Structure

R V Reddy2-May-11 23:31

R V Reddy

2-May-11 23:31

Hi DaveAuld,
Thank you for giving your ans. i got the table structures.

Re: Creating the Quartz Database Structure

DaveAuld2-May-11 23:37

DaveAuld

2-May-11 23:37

Your welcome, if my answer was helpful please vote / accept answer Smile | :)

Dave
Find Me On: Web|Facebook|Twitter|LinkedIn

Folding Stats: Team CodeProject

Connection Information to DB in Java Web ?

tannghia1-May-11 17:12

tannghia

1-May-11 17:12

I want to store connection information to Database (username, password, port ) into a file named "WebConfig".
Then I create a java class named "Connect" use these information to connect to MS SQL Server.
But I cann't read information from "WebConfig" because I don't know it's directory.
Can you help me ? (Don't use HttpSerletContext ! )
Thanks alot !

Re: Connection Information to DB in Java Web ?

Richard MacCutchan1-May-11 23:21

Richard MacCutchan

1-May-11 23:21

tannghia wrote:
But I cann't read information from "WebConfig" because I don't know it's directory.

I assume you mean that you want to store this file on the client system, which I do not think is allowed.

The best things in life are not things.

Re: Connection Information to DB in Java Web ?

jschell2-May-11 7:50

jschell

2-May-11 7:50

Files exist on file systems.

You can't find a file unless you know its location on the file system. There is no other option.

There are options as to how one might locate configuration files relative to an application or via a configuration path.

Re: Connection Information to DB in Java Web ?

all_in_flames8-Jun-11 7:56

all_in_flames

8-Jun-11 7:56

If your Java web application is not using HttpServletContext (and by association, the rest of the Java Servlet API), there's no robust best-practice way to configure resources outside of simple property files. You can look up any file by context, if you're aware of the layout of your application (I'll assume EAR/WAR/JAR, but since you don't seem to be using JEE based on your HttpServletContext comment, that might be a flawed assumption).

If you had a "resources" project, you should know where it will live in relation to your main web project: i.e. EAR file contains WAR file, which contains a WEB-INF/lib folder, which then contains the rest of your project jars. Based on this knowledge, you should be able to use the standard Java FileStream objects to load those files and read the connection properties you want to store.

I would recommend researching JEE best practices for web resources, however, as there are ways to store connection information for data sources (JDBC) that follow the JEE standards, and can be used with any compatible web container (Tomcat, JBoss, IBM WebSphere, etc).

Cheers!

xml parsing in java applets

bala_brim30-Apr-11 0:27

bala_brim

30-Apr-11 0:27

could you pls help me how to parse xml file in java applets?

Re: xml parsing in java applets

Richard MacCutchan30-Apr-11 5:35

Richard MacCutchan

30-Apr-11 5:35

Lots of possibilities here[^].

The best things in life are not things.

Re: xml parsing in java applets

Nagy Vilmos1-May-11 22:39

Nagy Vilmos

1-May-11 22:39

Searching the web! Who'd have thunk it!

Re: xml parsing in java applets [modified]

all_in_flames8-Jun-11 8:00

all_in_flames

8-Jun-11 8:00

If you want some targeted search terms to find the information you're after, search for JAXP (Java API for XML Processing) and/or JAXB (Java API for XML Binding)* on Google. There's nothing specific to Applets that makes parsing and processing XML any different from any other Java VM environment.

[EDIT] You can also search for SAX (Simple API for XML) and StAX (Streaming API for XML), as they may be simpler to implement quickly [/EDIT]

Cheers!

*Note: XML binding is a more advanced concept, and is not necessary for simple XML parsing. It can be used to easily model XML objects in Java classes.

-- Modified Wednesday, June 8, 2011 2:47 PM

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