License For Java Applications

TrueLicence Library Collection (TLC) is the name of the project that manages all aspects related to licensing for closed source java applications. For all the people that want to protect their intellectual property this is an excellent option. Bellow you can appreciate some features:

• Licenses can be perpetual o temporary.
• Shareware applications can configure secure on-demand creation of free trial period licenses.
• Uses Java Cryptography Extension and Java Security API to manage both security and encryption keys.
• A Swing based license management wizard is provided to allow easy license installation/verification for users.

TrueLicense is actually comprised of three libraries: TrueLicense API, TrueXML API and TrueSwing API that can be download from here.

Excellent Articles about GWT

After two weeks offline I am back with a very useful post about GWT. Schalk Neethlin had been writing many articles in DZONE, he finished his first edition and had published all material in an only post that summarized it in 8 chapters. The information is here The Great GWT Roundup

LOOKUP JAVA

Dears Friends I want to invite us visit the following site LOOKUPJAVA. It is a site with many information interesting about JAVA. One of things that I liked is the information about Java Certification Exam.

Youtube JAVA

How many times wanted have a site where can learn java through the videos? Many times… I am sure. Today is possible thanks to DTV JAVA.

DTV JAVA is a site where we can found many videos only relation with JAVA, in this moment we can upload videos to DTV JAVA from both Youtube or Google.

Definitively is a site very useful when learning java is the priority.

Nintendo Emulator => Nintendo8

Reviewing old posts, I found one news very funny….”Nintendo Emulator” was the title of it. Nintendo8 is your name, which is a Nintendo Emulator of 8 bits that allow to play many games through a applet. Below show us some games available at the moment:


To feel the emotion in your veins visit the site: Nintendo8

JCoder other IDE to JAVA?

When I believed that the alternatives to JAVA IDE had died...I found with a surprise, Exist a new alternative, its name is JCoder which is simple, easy, basic to work with JAVA.

JCoder is an product commercial, it is very similarity to Eclipse or NetBeans which has a price of $40 by license. The main advantage is that was development in C++, consequently is more fast.

Can be more fast? Maybe yes but don't change my favourite IDE.... Eclipse

I tested it, but for me is very simple.....Below show us some screenshots:

Learning NetBeans

While I was searching information about a Java topic on the Web found a site very interesting with Netbeans information. This site contains tutorials, articles, blogs about NetBeans. I think that is a site very useful, invite us to try it..... what is your opinion? The link is this NetBeans Information

Flash within Java Application: JFlashPlayer

JFlashPlayer is a commercial product that allows to control flash applications within Java Applications. It is an alternative very interesting, is very easy to use. Moreover supports the basic flash operations, has a price $95 by license and only is available for Windows.



At the moment there is other alternative to make the same work , but it is not ready yet your name is jflash.

JavaRebel is a java agent that enables to reload changes made to Java class files immediately without spend time in redeploy an application or perform a container restart. It is a generic solution that works for Java EE and Java standalone applications.

JavaRebel has many characteristics very interesting as for example:

• Support to WebServer as Glassfish 2,0, Tomcat 4.x,5,x,6.x,JBoss 3.x, 4.x etc
• Support many virtual machines
• Permit adding and removing classes, methods, constructors, etc..
  

Invite us to try it ....for me is something that I was searching

Swing Explorer

How are swing application compose and how can i see its structure? I believe that many times had been our question.... Today is possible thanks to Swing Explorer. Swing Explorer is a desktop application that displays their component hierarchies as a tree, also displays a graphical representation interface .

Additionally helps to determine sub-components and provides additional information about currently selected component (layout, size, coordinates, border and other things).

Is a option very useful, to downloaded see this link Download Here

DataNucleus - Open Source Java Persistence

Since a few days announcing the that development of JPOX is finished. Effectively, the successor is DataNucleus which the 1 of September was released the first version.



DataNucleus has as objective handle data in all of its forms, wherever is stored, one characteristics very interesting is that you don't need to take significant time in learning the oddities of particular datastores, or query languages and instead use a single common interface for all of your data, and instead your team can concentrate their application development time on adding business logic and let DataNucleus take care of data management issues.

I going to test this product, in the next days i will commentw this product

JAVA PLUGINS SITES

I wanted to post a reminder about JAVA PLUGINS SITES with the objective to facilitate the searched to people. Here there are three links very useful :

• Netbeans Plugins
• Eclipse Plugins
• IntelliJ Plugins
  

I chose these options, because for me are the JAVA IDE's more used. I hope this information help us.

How create methods to receives custom arguments?

There are many characteristics interesting about the JDK 5.0 than had not been used. An example of this are Variable Arity methods, sometimes referred such as varargs methods. Prior to JDK 5.0, if you wanted to pass an arbitrary set of arguments to a method need to pass an array of objects, but in JDK5.0 thanks to varargs can pass a sequence of arguments. For example the PrintStream class uses this characteristics in one its printf methods such as you can see below:

public PrintStream printf(String format, Object... args)

The second argument denoted by three points represents the argument may be passed as an array or as a sequence of arguments, exists one restriction about the position of arguments which say that the arguments variable must be the last parameter. Bellow can see two examples using one and two parameters respectively.

New Portal for shipping applications for mobile

This morning was browsing on the Web and found a news very interesting about a Mobile Repository where you can share your mobile applications your name is DMovil

DMovil has free access thought the Internet or WAP, you only need to register to beginning to use.

How to remove or disable the Minimize, Maximize and Close Button of JFrame?

Yesterday a friend question me how can i remove or disable the minimize, maximize and close buttons of frame? Here shows some possibilities that could be a solution.

• The first alternative is use a JWindow instead of a JFrame which does not have those three buttons.
• The second alternative could be use JInternalFrame instead of a JFrame.
• The third alternative is use the setUndecorated() method to disable the decorations to this frame and later decorate with a dialog style. The only problem is that the close button don't remove so you must disable its function such as can see below
  

• The last alternative could be disable the close and resizable buttons such as can see bellow.
  

I believe there are more solutions, but for me are the most easy and utils...

JODA - TIME a good option

Did you have headaches with Date and Calendar Java Classes? Effectively is one problem but thanks to the Joda-Time Project is most flexible manages its.

JODA - TIME is a project inside the JODA project which has such objective improve core Java functionality. Moreover represents the project most active.

Here has some of the characteristics most important:

• Easy to Use
• Easy to Extend
• Calendar Support
• Compressive Feature Set

Below you can see some examples of use:

• About the constructor: With the DateTime Object you can create a date object through 12 different forms

• Retrieves date components is more precise, bellow shows such as retrieve all possibles combination of days to a date

• You can make date operations most easily. For example if you want add days, months, years to specific date can use some similar method:

Don't forget use, is a good alternative.....

Etiquetas:

java , joda+time

Welcome

Welcome all the people who is interested in knows a few more about the JAVA World.

God bless you us....
MARTOSFRE