DZone Forums

Disposable Temporary E-Mail Address

kepolego — Fri, 20 Nov 2009 12:32:29 GMT

Deagot.com provides you with disposable e-mail addresses which expire after 10 Minutes. You can read and reply to e-mails that are sent to the temporary e-mail address within the given time frame.

Not able to login with NTML Credentials

singhkanhaiya — Thu, 19 Nov 2009 16:33:27 GMT

I am trying to login to welcome page of sharepoint portal by below code. But I am not able to do that. Below is code what I am using.

public class InteractiveAuthenticationExample {

public InteractiveAuthenticationExample() {
super();
}

public static void main(String[] args) throws Exception {

InteractiveAuthenticationExample demo = new InteractiveAuthenticationExample();
demo.doDemo();
}

private void doDemo() throws IOException {

HttpClient client = new HttpClient();

client.getParams().setParameter(

CredentialsProvider.PROVIDER, new ConsoleAuthPrompter());

GetMethod httpget = new GetMethod("http://somesite/Page/Welcome.aspx");

httpget.setDoAuthentication(true);

try {

// execute the GET

int status = client.executeMethod(httpget);

// print the status and response

System.out.println(httpget.getStatusLine().toStrin g());

System.out.println(httpget.getResponseBodyAsString ());

} finally {

// release any connection resources used by the method

httpget.releaseConnection();

}

}

public class ConsoleAuthPrompter implements CredentialsProvider {

private BufferedReader in = null;
public ConsoleAuthPrompter() {
super();
this.in = new BufferedReader(new InputStreamReader(System.in));
}

private String readConsole() throws IOException {
return this.in.readLine();
}

public Credentials getCredentials(
final AuthScheme authscheme,
final String host,
int port,
boolean proxy)
throws CredentialsNotAvailableException
{
if (authscheme == null) {
return null;
}
try{

if (authscheme instanceof NTLMScheme) {
System.out.println(host + ":" + port + " requires Windows authentication");
System.out.print("Enter domain: ");
String domain = readConsole();
System.out.print("Enter username: ");
String user = readConsole();
System.out.print("Enter password: ");
String password = readConsole();
return new NTCredentials(user, password, host, domain);
} else
if (authscheme instanceof RFC2617Scheme) {
System.out.println(host + ":" + port + " requires authentication with the realm '"
+ authscheme.getRealm() + "'");
System.out.print("Enter username: ");
String user = readConsole();
System.out.print("Enter password: ");
String password = readConsole();
return new UsernamePasswordCredentials(user, password);
} else {
throw new CredentialsNotAvailableException("Unsupported authentication scheme: " +
authscheme.getSchemeName());
}
} catch (IOException e) {
throw new CredentialsNotAvailableException(e.getMessage(), e);
}
}
}
}

How to create themes in liferay 5.2

sonikagupta_19 — Wed, 18 Nov 2009 09:20:21 GMT

Hi,
I am new to netbeans6.7 on Mac OSX... I am using Liferay5.2.3 with Jboss+Tomcat server.
Kindly help me out how to create themes in netbeans using velocity files.

Contact US - webinars

gurram_s — Wed, 18 Nov 2009 05:26:15 GMT

Hi All

I am a developer and member of java lobby for past five years. I use to go through webinars hosted by Javalobby. But these days I am unable to view the webinars.

Let also me if any of the community user need to contact, please provide the email id to contact.

Please pass the information to srinivasarao.gurram@gmail.com

Register a Context Menu from a Dialog

WhoDat — Tue, 17 Nov 2009 21:08:53 GMT

I currently have a wizard page that summarizes the actions that the wizard is about to perform in a table. I would like to add my Copy command to the context menu for this table.

I know how to register context menus when those menus exist in a view or editor

Code:

viewPart.getSite().registerContextMenu(menuManger, viewer)

and then associate Commands with that those menus.

However, a wizard page is not a view or editor part and therefore does not have a Site associated with it. Because of this I cannot register the context menu for the wizard page.

Is it possible to register this context menu so that I can contribute Commands to the menu via the Command, Menu and Handler extension points in the plugin.xml file?

If this is not possible, is the next best solution, to create an Action that invokes a Command via

Code:

handlerService.executeCommand()

and manually add the Action to the context menu in the wizard page?\

Any help would be greatly appreciated.

Thanks.

"install" java version in other folder

baruchatta — Tue, 17 Nov 2009 20:39:30 GMT

:) Hi - this is my first post -
I understand how to download Java JRE. It runs very automatically. However, as I am on a "protected" workstation and do not have admin rights to write to the "Program Files/Java" directory, I can not download and install Java versions there. I do have permissions to write to other directories, like my "My Documents" and directories sub to this.
I would like to download different Java versions, in order to test each version with the combination of different software packages. We have found that some software does not play nice with various Java versions, and I have the noble and novel assigment to test each of our software packs with each of the Java versions, from 5.1 thru 6.17 inclusive. I can activate a Java version from the My Documents using Java Control Panel. (BTW, we have over 16,000 users that I am testing for, so it is not a wasted effort.)
Is there a way to do this (download Java JREs and load into a directory other than "Program Files/Java"? :)

BIRT Chart scaling issue

rkannappan — Mon, 16 Nov 2009 22:40:34 GMT

I use scripteddatasource and in my rptdesign, the scale for y axis is set to AUTO. It works most of the time, but I have this special case, when all of my values in y axis are between 0 and -1.2%. In this case, the y axis scale ranges from 0 to -100% making the actual chart squeezed and so unusable.

I think this is related to all values being less than or equal to zero. I have another chart where the values range from -0.3 to +0.3% and it works fine.

Is there any workaround for this? Any help is greatly appreicated.

Thanks,

- Raja.

Make Table fill entire composite

matwe — Mon, 16 Nov 2009 16:57:22 GMT

Hi,

I'm new to SWT and JFace and I'm having a problem with TableViewer and Table.

I want my table to fill it's parent composite horizontally, but I can't get it to work. See code below:

Composite composite = new Composite(parent, SWT.NONE);
GridLayout gl = new GridLayout();
int ncol = 1;
gl.numColumns = ncol;
composite.setLayout(gl);

TableViewer myTableViewer = new TableViewer( composite, SWT.MULTI | SWT.FULL_SELECTION | SWT.V_SCROLL | SWT.H_SCROLL | SWT.TOP);

// Set up the table
GridData gd;
gd = new GridData(GridData.FILL_BOTH);
gd.horizontalSpan = 1;
gd.verticalAlignment = GridData.FILL_BOTH;
gd.horizontalAlignment = GridData.BEGINNING;
gd.grabExcessHorizontalSpace = true;
gd.grabExcessVerticalSpace = true;

Table table = myTableViewer.getTable();
table.setLayoutData(gd);
table.setLinesVisible(true);
table.setHeaderVisible(true);

// Add columns
for(int i=0; i TableColumn tc = new TableColumn(table, SWT.LEFT);
tc.setText(myHeaders[i]);
}

myTableViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH, GridData.FILL_BOTH, true, true));

// Pack the columns
for (int i = 0, n = table.getColumnCount(); i < n; i++) {
table.getColumn(i).pack();
}
fillTable();
The table does not fill the composite horizontally and if I remove table.getColumn(i).pack(); I dont see any columns.

Please assist!

JD Edwards Data Archiving Solution

debrah.h48 — Mon, 16 Nov 2009 08:20:29 GMT

Organizations can mitigate the impact of data growth by running batch reports during downtimes, purchasing faster hardware or purge data from the application.

None of these strategies fully address the reality of application growth coupled with the need for long term data retention. To maintain performance of JD Edwards database, while ensuring compliance, organizations must Analyze JD Edwards data for a given module or the sum total of the Application database.

Need help in Building Tree in eclipse RCP

shafali — Sun, 15 Nov 2009 19:27:18 GMT

Hi,

I am trying to use eclipse RCP to build a "tree" which takes in the content (Parent, Child) from user using a SWT controls like Text field, combo etc. The controls will enable the user to enter the names of parents, child and sub-child etc.

What is the best way to do this? I have tried researching about taking dynamic input to build the tree and also tried the famous treeviewer plugin "MovingBox". I have not had much success.

I just have the code of the view and using the treeviewer content and label providers. But I am lost as to how to start editing the sample code.

I am new to eclipse RCP platform. Kindly assist me in building this tree.

how to create a tablespace that consist a fix number of extents?

flaskvacuum — Sun, 15 Nov 2009 16:53:34 GMT

i wanted to create a locally managed tablespace with uniform allocation of extents. And also want my tablespace to consist only let say 5 extents. It will use only one data file.

here is what i know:

Code:



CREATE TABLESPACE TABLE1

EXTENT MANAGEMENT LOCAL

UNIFORM SIZE 64K

DATAFILE 'C:\ORACLE\ORADATA\MYDB\TABLE1.DBF'

SIZE 5M

AUTOEXTEND AUTO;

I tried maxextents but error. I seriously have no idea whether is it possible to have a fix number of extents?

Opportunity for Java Developers

ayush39 — Sun, 15 Nov 2009 15:44:58 GMT

Greetings.

We are an Indian Startup focussed on UI design looking for Java Developers to strengthen our technical support to our client Make a difference today. Anyone interested is requested to forward your profile to careers@cheesecare.com. To know more about us please visit C h e e s e C o r p o r a t e C a r e.

Regards,

Ayush

running crystal reports

renjini — Sun, 15 Nov 2009 10:03:12 GMT

i have developed a swing project using eclipse 3.2.1 .it uses crystal reports for reporting.everything is working fine within eclipse.
i want to run this project from command prompt. when i run this project from cmd prompt,forms with "import com.crystaldecisions.reports.sdk.*; statements" are not displayed.should i change my classpath settings? please help

build.xml, classpath and Sphinx4

johnyjj2 — Fri, 13 Nov 2009 22:23:31 GMT

Hello :-)!

I downloaded CMU Sphinx files (Sphinx4 speech recognition system written in Java). There are two directories, sphinx4-1.0beta3-bin and sphinx4-1.0beta3-src. In bin directory I've got working jar files and in src java files with code of those applications. I'd like to create jar files from java files by my own. I'd like to make some changes in the code and see whether it works. I tried to do it with NetBeans but I had many difficulties with doing that so I decided to download Eclipse and now it's much easier! However there are still some problems.

If you're interested in my attempts to solve this issue in NetBeans: https://sourceforge.net/projects/cmu.../topic/3453042 . The procedure of what I need to do in Eclipse/NetBeans is here and now I try to follow it in Eclipse: Sphinx-4 - A speech recognizer written entirely in the Java(TM) programming language . I followed first and second step and I don't know how to do what is later. You can download Sphinx4 for free in order to see what is inside it here: https://sourceforge.net/projects/cmu...files/sphinx4/ .

I would be greatful if you can tell me how to add this build.xml as project ant file and add the src/apps folder to my classpath. The last step of the instruction is as follows: "To perform common tasks (like deployment of the sphinx4.jar, the models or the demo-jars) directly from within your IDE you might also want to add the bundled build.xml as project ant file. This can be done in most cases by just right-clicking the build.xml in the file navigator pane of your IDE and selecting "Add as project ant file". To debug the demo applications you also need to add the src/apps folder and the acoustic model jars (that can be deployed to the lib-directory with a simple ant all) to your classpath".

Thanks in advance for your help!
Greetings :-)!

PS I also founds http://www.tm.tfh-wildau.de/~omayer/...%20Eclipse.pdf but for me it looks like it is about building the whole Sphinx4 in Eclipse. What I'd like to do is to build application which uses Sphinx4, e.g. HelloWorld.java or HelloDigits.java. (Download Sphinx4 to see it).

App Runs in eclipse, wish to run from command line now(With dependencies)

boneless1213 — Fri, 13 Nov 2009 18:38:05 GMT

Hello, I have an application that is 8 projects large and has many jar dependencies for each project.

I'm trying to create a batch file on my second computer that will

1.XCopy my workspace to the second computer.(I have this part down)
2.Run JFCUnit Tests on my second computer.

I'm wondering if there is an easy way that I can run an application that is developed in eclipse from the command line that includes all dependencies(such as maybe using an external program, possibly such as one that is what eclipse uses to run this program with all dependencies from the .classpath files).

Mostly I guess I'm wondering if eclipse has an external program(Hopefully one that's already in my eclipse folder). that can be called from the command line along with a class(Or maybe it needs to point to wherever run configurations are stored inside a workspace and run one of them).

Any help is appreciated thank you.