java class trial software / shareware for linux

Java Date Picker is a suite of date components for Swing, highly appreciated by Java developers for its richness of features, configurability and well crafted API. Java Date Picker project contains an editable date picker, a date/time field, a multiple month calendar and a month component.
Main features:
- Lots of features to handle any date/time entry situation
- Careful and well-crafted API to speed up the development of your application
- Microsoft-like calendar to keep the same feeling for users when moving to Java applications
- Mouse and keyboard support to enter date time information intuitively
- Detailed tutorial and examples to get the most out of the API
- Source code access to ensure the life of your application
- Works with J2SE 1.3 or higher on Windows, Mac, Linux and all Java enabled platforms
- Royalty free distribution
Swing Compliant
The components can be localized for any language and region
Ready to use JTable date cell editor so you dont have to write one
Keyboard support for maximum productivity
Look and feel support (Metal, Windows, Motif, Aqua and custom)
Flexible API
Date model to control the edited date
Date parser to parse shortcut dates like "yesterday" or "today + 3"
Date renderer to paint calendar dates as you need
Date selection model to control everything about the selected/-able dates
Custom UI delegates to finely adjust or even reimplement the UI as you like
Date Selection
Selection type like single, single interval or multiple intervals
Week and day of week selection support
Null dates support to allow maximum date input flexibility
Restrict dates to an interval like Jan 1, 2002 - Apr 7, 2003
Restrict dates with rules like "Week-end dates cannot be selected" or "Holidays cannot be selected"
Restrict individual dates like January 3, 2005
Date Time Editing
Structured editor that forces users to type syntactically valid dates using any date format
Free text support to enter dates as a simple text, with no constraints
Shortcut dates support so you can type shortcut strings like "today", "xmas" or "tomorrow" to specify a date
Date validation to keep users from making mistakes
Date field access to have full control over an edited date
Calendar Configuration
Multiple month calendar to view a quarter or a whole year
Control grid color and visibility
Paint the calendar dates as you like with date renderers
Customized fonts and colors to create an intuitive interface
Show or hide week numbers and days
Enhancements:
- This release adds support for the JBuilders dbSwing data binding framework.
- It improves the date editor to support month names.
- JDatePicker is created faster (comparable to JComboBox).
- The JDatePicker calendar can now be configured using a Popup object.
- The JDatePicker class has fewer methods (reduced from 29 to 7).
- There are other improvements and bugfixes.

Advanced Website Creator is a Web development environment. Created websites use an MVC framework written in PHP 5 and a simple database abstraction layer.
At present the database layer supports MySQL and PostgreSQL as backends. All PHP classes are auto-loaded, so there is no need to include() or require() files manually.
Main features:
- MVC framework similar to Java Struts.
- All MVC configuration is done through a web interface. No need to edit arcane .xml files.
- A database abstraction layer, with support for the PostgreSQL and MySQL database servers.
- Autoloading of all library and user PHP classes. No need to use include() or require().
- Integration with most popular PHP encoders.
- Full source code is available for the PHP runtime framework.

Java Serialization to XML (JSX in short) translates between Java and XML, making it possible to search, test, profile, and audit your object data with ordinary XML and text processing tools.
Your data can be migrated to new application versions, to C++, and to other applications by transforming the XML. Unlike other Java XML serializers, JSX is accurate for all objects.
Main features:
Works for all objects
- JSX avoids the problem of NotSerializableExceptions, now and in the future, because it serializes all objects, Serializable or not. ( read more... )
Nested and recursive objects
- JSX can create an instant file format for your data, which you can then configure manually with a plain text editor. Manually coding such a format is a lot of tedious work - and you also have to write the parsing code. This coding is especially unpleasant when your objects have a nested or recursive structure. Java Object serialization (JOS) also works well for this task, except that you cannot see or edit the resulting binary. JOS also requires objects to implement the Serializable interface, and so wont work with all objects. JSX does not have this restriction, and works for objects whether they implement Serializable or not. Here is a case study. ( read more... )
Human readable
- XML is easy to check and verify; and automatic serialization eliminates human error in the mapping code. JSX is an instant solution, and removes the error-prone tedium of writing and mantaining externalization code by hand.
Version restrictions:
- 30 days trial
You should you buy JSX if:
- JSX costs less than reinventing and maintaining your own solution in-house
- JSX meets your needs better than alternative products
- you need a proven solution that definitely works
- you need it today
- you need the intellectual property rights assurance of an IP indemnity
If JSX is not what you need, then you should stop using it after 30 days and delete it from your system.

JLicense is a Java utility library for validating and creating license keys. It includes a simple GUI tool for creating the license file and a LicenseManager (which should be embeded inside your Java software) for validating the license.

You can also write your own class, such as a Servlet, to create the license file more dynamically based on user input data.

JLicense is feature based, and you can validate the license based on the features. For example, you can add features like IP address, MAC address, user number etc.

Cinderella project can do geometry on the computer, and it is designed to be both mathematically robust and easy to use.

The new release Cinderella.2 is a major step forward and has many new features and enhancements, for example physics simulations and a built-in scripting language.

You can run Cinderella on Windows, MacOS, Linux, and many other Unix variants, because it is written in Java. And since Java is built into many browsers, such as Firefox, Internet Explorer, and Safari, you and others can use your constructions across the Internet. Communicating geometry is easy with Cinderella.