Any open source component libraries...?
I could very well be getting ahead of myself but I�ve been curious as of late. Are there any Open Source groups out there (that browse these forums) planning on developing some component libraries for JSF? I definitely see the need for some extended functionality in the area of data access.
Yes.... I've been working on one, but unfortunately, I can only do this in my spare time, which has been quite limited lately due to other projects. We'll announce something in this group when there's something worth taking a look at. Right now, there are only about 5 components, and two of these are layouts, containers, rather than widgets.
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Any open source of simple statistical analysis tools for java?
Hi ya,
Anyone knows any open source of statistical analysis tools for java?
A simple tool which is able to retrieve the coverage, the number of threads, and a list of methods within the code will be fine :)
Many thxIf what you mean is a profiler, you can get it from Eclipse's plugin, and it's open source.
http://sourceforge.net/projects/eclipsecolorer -
I�m looking for an open source FTP component in Java ... any tip?
For GETting a file, you can simply use the ftp: protocol with the URL object. Placing the file remotely, you will have to use a separate library. There are several out there you may wish to search on http://sf.net
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Is there any Open source Reporting Toll for using in swing application ?
Is there any reporting system like crystal report or any thing for report generation. Using JTable class it is so time taking job. I have downloaded Eclipse with crystal report embedded, and have created a report but can not integrate the report with JFrame with any menu item action. All the code i got releted to JSP. and few code get that are using
//Crystal Java Reporting Component (JRC) imports.
import com.crystaldecisions.reports.sdk.*;
import com.crystaldecisions.sdk.occa.report.lib.*;
//Java Imports.
import javax.swing.*;
public class JRCViewReport {
private static final String REPORT_NAME = "JRCViewReport.rpt";
public static void launchApplication() {
try {
//Open report.
ReportClientDocument reportClientDoc = new ReportClientDocument();
reportClientDoc.open(REPORT_NAME, 0);
//Launch JFrame that contains the report viewer.
new ReportViewerFrame(reportClientDoc);
catch(ReportSDKException ex) {
System.out.println(ex);
catch(Exception ex) {
System.out.println(ex);
public static void main(String [] args) {
//Event-dispatching thread to run Swing GUI. This is good practice for Swing applications
//to help ensure that events are dispatched in a predicatable order.
//For more information on using this method, refer to the SUN site below for more details:
//http://java.sun.com/products/jfc/tsc/articles/threads/threads1.html
SwingUtilities.invokeLater(new Runnable() {
public void run() {
//Hand-off to worker function to start application.
launchApplication();
}Also there is one file ReportViewerFrame.java
but the error is "*com.crystaldecisions.reports.sdk*" not found
Please help ..........................................................I have already use Jasper Report. Thakns a lot for your suggestion. Now I think i have solved your problem...... View the code.. this code will not open the JasperViewer but from the background it will be printed and after calling the printing function you can save a data in the database ------------------------
JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
Connection con = Database.getConnection(); // your database connection
jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, con);
for(int i=0;;i++) { //print all pages
try{
JRPrinterAWT.printPages(jasperPrint,i,i,false);
}catch(Exception e) {
break;
} -
Help implementing an open source component
Hello again!
I found a gauge at http://www.twgonzalez.com/blog/?p=34 that I want to play around with but I have limited experience getting anything that isn't out of the box to actually work . If someone could point me to a tutorial or what not so I can learn to do this I would be grateful!
ThanksPutting images in your program isn't slow if you implement it properly. A good example would be Frag Island. They implement 3D textured tiles, and it runs very well on only a pentium 233. You might look at some source code for 3D raycasters (There are plenty around), they perform alot of this using pixelgrabber, and some other tricks.
-Jason Thomas. -
Is there any open sourse java grid component based swing?
Hello everyone,
I've try to google in many ways,but can't find any.
If some body knows,Could you tell me the ?
Thanks a lot!I'm not a native English speaker,feel so sorry that you can't get my meaning.
I'm looking for a TABLE COMPONENT that can do such things:
Show/Hide columns
Move columns
Lock columns
Row headers
context sesitive popup menus to access all the functions
Multiple cell renderers and editors including JFormattedTextField, Date (including
popup Calendar), JProgressBar, JScrollBar, JSpinner, JButton, JCheckBox, Color, JTextField,
JRadioButton, JComboBox, etc
Copy and paste from Excel
Background Image Support
Image Support for individual cells...(the common needs for table component)
is there any open source ones? -
See https://java3d.dev.java.net/ .
Is this the beginning or end of an era? On the one hand, with J3D open-source, many developers can contribute to it, but on the other hand, the move also means that Sun was unable/unwilling to maintain and improve Java3D on its own. And there were already several open-source 3D libraries for Java - Xith3D for a high-level API, JOGL as an OpenGL wrapper, etc. Is there any reason to use Java3D in particular over these API's?The real reason is that you want the advantages of Java3d over the advantages of Xith3D or the gl wrappers.
Of course, the comparison of j3d with the opengl wrappers is misguided- they do different things, but the real advantages of java3d are thread-safety and the output options it gives you in terms of CAVE and so on. Xith3d sacrifices those for speed and low-level-access, making it a better option if you are interested in writing games.
Whether the future development of the API in an open-source direction will actually unify or further separate these elements remains to be seen, but I guess as the j3d community, it is pretty much in our hands. -
Open source tool for oracle to mysql migration
Hi,
Is there any open source tools available for the database migration from Oracle to MySQL.
Please advice.Hi,
This forum is for migrating to Oracle from non-Oracle databases. It would be better if you tried an Internet search or the MySQL forum -
http://forums.mysql.com/
for information about moving from Oracle to MySQL.
Regards,
Mike -
Hi All,
Just wondering if anybody can recommend any Open Source Flash generation tools on the same line as Adobe's Flash Application.
Want to incorporate into ApEx apps.
Thanks.
Tony.Here is the Flex code that displays a grid and a text box.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" layout="absolute" styleName="plain" creationComplete="userRequest.send()">
<bridge:FABridge bridgeName="flash" id="flash" xmlns:bridge="bridge.*" />
<mx:HTTPService id="userRequest" url="dc_htmldb.EmployeeXml" useProxy="false" method="GET">
<mx:request xmlns="">
</mx:request>
</mx:HTTPService>
<mx:DataGrid id="dgUserRequest" x="0" y="30" rowCount="15" dataProvider="{userRequest.lastResult.Rowset.Row}">
<mx:columns>
<mx:DataGridColumn headerText="First" dataField="FIRST_NAME"/>
<mx:DataGridColumn headerText="Last" dataField="LAST_NAME"/>
<mx:DataGridColumn headerText="E-Mail" dataField="EMAIL" width="80"/>
<mx:DataGridColumn headerText="Phone" dataField="PHONE_NUMBER" width="125"/>
<mx:DataGridColumn headerText="Hire Dt" dataField="HIRE_DATE" width="75"/>
<mx:DataGridColumn headerText="Job" dataField="JOB_ID" width="75"/>
<mx:DataGridColumn headerText="Salary" dataField="SALARY" width="55"/>
</mx:columns>
</mx:DataGrid>
<mx:HBox x="5" y="0">
<mx:Label text="Selected ID"/>
<mx:TextInput id="selectedempid" text="{dgUserRequest.selectedItem.EMPLOYEE_ID}" width="40"/>
</mx:HBox>
</mx:Application>It gets it data by calling a stored procedure (EmployeeXml) via HTTP.
That procedure just runs a query and returns it as XML.
To show it on the page, you just embed the Flash player in a HTML region.
To exchange data between Flex and other HTML elements requires some javascript:
http://labs.adobe.com/wiki/index.php/Flex_Framework:FABridge
Tony - if you email me at dccase at yahoo dot com I can send you a link where you can my app running. -
Open source surveillance system
can I edit the codes of iSpy and Video Insight sir? thank you
do you know any open source surveillance system that can be edit the codes? please i need help for my thesis entitled "spy camera with SMS alert system" i hope you guys help me. thankyou :)
This topic first appeared in the Spiceworks Community -
Open Source Log Analyzer Project
Hi people,
I have a question whether there is a open source project which analyze logs from database. I mean I have a table(Log table which is like syslog message format). I need to analyze this table with a web based project. So, Do you know any open source project that do this? ThanksHuh? How is this question related to JSF?
Anyway, is Google installed at your machine? After feeding it with the topic title "Open Source Log Analyzer Project", it told me here something about AWStats and SourceTree and so on. More can't I (and Google) be of help.
You can also consider writing one yourself with help of smart coding and nice API's like JFreeChart. -
Open source UML tool for Code ----- Sequence Diagram ?
Are there any open source / free tools which can generate sequence diagram from java code ?
Thanks in Advance
Ratheeshcheck-out www.logsequencer.com - it is a very cool tool and is only $19.
It generates sequence diagrams from log files. -
Open Source for Workflow Management
Hello All,
a colleague of mine told me that he heard about an open source tool for Workflow Management.
Is it right that there is an open source product?
I don't know any open source products in the world of SAP.
Thanks a lot for your answers!Please check this link. I do not think so
http://www.sdn.sap.com/irj/sdn/opensource-integration
Thanks'
Arghadip -
Is JSF technology based on open source?
Hi,
Does any one know if JSF is based on any open source technology? Like struts?
Because my company projects use Struts technology, they want to switch to other
non-open source technology, does JSF suit for this purpose?
Thanks for your valuable advice,
RaymondMost of Java itself is Open Source. The JSF API is open source and can be found at https://javaserverfaces-sources.dev.java.net and as BalusC mentioned, you can access Mojarra's source code as well from there. The MyFaces implementation is also open source.
Does your company want something that is not open source? Or do they want something they can count on with a company to stand behind it? A product with real release cycles and a person they can call for support? If that's what they really want, JSF is a good choice. Particularly if you choose GlassFish (which includes JSF) -- or more likely the Sun Java Systems Application Server version: http://www.sun.com/software/products/appsrvr/index.xml) which is fully supported by Sun MIcrosystems. This should give your company the confidence they need in a fully supported product. BTW, there are tools and other supported products (portal, access manager, JBI, etc.) that integrate very well with this solution if you need them. Check it out.
Good luck!
Ken Paulsen
https://jsftemplating.dev.java.net -
Open source web calendar client to connect Mac OS X Server iCal service?
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