Re: [tcljava-user] [ANNOUNCE] Aejaks 1.2 released

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Greetings Tom,
Aejaks seems interesting. Have you any demo app to show me it's 'power' 
? I'll look at it with a great pleasure.

-- Radoslaw Szulgo

Tom Poindexter pisze:
> Aejaks 1.2 has been released!
>
> This is primarily a bug fix release.  Several changes to Aejaks
> Java internals helps to stop real or potential memory leaks.
> Other fixes and enhancements were also made to runtime code, 
> affecting the Pack command, and sample programs.
>
> One new feature in the MrPersister database package is the 
> addition of the 'updateOptimistic' method on the GenericDao
> object.  This allows the use of 'optimistic locking' when 
> updating a row in order to avoid hidden updates while maintaining
> high concurrency.  The H2 database engine was updated to
> a current version.
>
>
> ---- README --------------------------------------------------------------
>
> AEJAKS: http://aejaks.sf.net
>
> ABOUT:
> Aejaks combines the server-side Ajax windowing system Echo2 with the powerful
> simplicity of the Tcl langauge.  The result is a rich development environment
> in which to develop Ajax-based web applications, often with much less code to 
> write.  
>
> Building a Rich Internet Application (RIA) usually means having to write 
> your application in a variety of languages and markup: HTML, CSS, and 
> Javascript for the browser, plus some backend language (PHP, Java, Tcl, etc.)
> With Aejaks, you only need a single language: Tcl.  Aejaks applications 
> resemble desktop Tcl/Tk applications.  Aejaks uses a Tk-inspired object 
> interface to create and interact with widgets. 
>
> Classic "Hello world" in Aejaks:
>
>     Button .hello -text "Hello world" -command {. exitApp /index.html}
>     Pack .hello
>
> The first line creates a Button widget named '.hello' and defines a command 
> to be run when the button is pressed (exit the application and tell the 
> browser to load the index.html page.)  The second line makes the Button widget
> visibile in the browser window.  That's all you need!
>
>
> AUTHOR:
> Aejaks was conceived and written by Tom Poindexter.  Please subscribe and use
> the mailing list for Aejaks related discussion.  Subscription information at:
>   http://lists.sourceforge.net/lists/listinfo/aejaks-general
>
> If you really, absolutely need to get in touch with me privately, email: 
>   tpo...@ny...
>
>
> ACKNOWLEDGEMENTS:
> Aejaks stands on the shoulders of giants, and would not be possible
> without the contributions of a host of very talented programmers and
> artists:
>
>   Echo2:        Tod Liebeck, NextApp
>   Tcl/Jacl      John Ousterhout, Ioi Lam, Brian Smith, Mo DeJong
>   IncrTcl:      Michael J. McLennan, Mo DeJong
>   Jetty:        Greg Wilkins, Mort Bay Consulting
>   Clcms:        Jelte Jansen
>   EchopointNG:  Brad Bakerman
>   Nuvola icons: David Vignoni
>   MrPersister   Jacob Jenkov
>   H2 Database   Thomas Mueller
>
>
> DOWNLOAD:  
> http://sourceforge.net/project/showfiles.php?group_id=184611
> or http://sourceforge.net/projects/aejaks
>
> Three downloads are available (where 'x.y' is the current version): 
>
> aejaks-x.y-exe.tar.gz
> aejaks-x.y-exe.zip
>
>     This package contains everything required to run, develop and deploy
>     Aejaks applications.  Included are the aejaks.war file, Jetty web server, 
>     sample scripts, and documentation. 
>
>     Java 1.4 or higher is required to run the Aejaks and the Jetty web server.
>     http://java.sun.com
>
>
> aejaks-x.y-src.tar.gz
> aejaks-x.y-src.zip
>
>     Developers who wish to contribute to Aejaks development should download
>     this file and the above '-exe' file, and unpack both into the same 
>     directory.  This package contains source for Java and Tcl files, 
>     documentation source, build scripts, library files, icon and image 
>     source, Eclipse project and classpath files.
>
>     Java JDK 1.4 or higher is required to develop Aejaks.
>     http://java.sun.com
>
>     Ant or Eclipse is require to run the Java source build.xml file.
>     Ant and Eclipse can be downloaded from 
>     http://ant.apache.org
>     http://eclipse.org
>
>     The Jetty web server is not included with the source distribution.
>     If you would like to run with the Jetty web server, download and 
>     unpack the executable distribution (e.g., aejaks-x.y-exe.zip) or
>     download the Jetty web server at:
>     http://jetty.mortbay.com
>     You may also run with Apache Tomcat, or other Java Servlet web servers.
>
>     Clcms and Python are required to regenerate the local website & 
>     documentation.  Clcms and Python can be downloaded from:
>     http://www.jelte.nlnetlabs.nl/Projects/clcms/index.html
>     http://python.org
>
>
> AejaksDemo.war
>
>     This war is the webserver deployment file containing the Aejaks
>     runtime and all required libraries, along with the 'widget_tour'
>     demo script.  Simply deploy this file into your existing Java Servlet
>     engine (e.g., Jetty, Tomcat, Resin, Websphere, Weblogic, Winstone, etc.
>     Java 1.4 or higher is also requried.)  
>
>     Once deployed (and depending on your servlet engine), you should be
>     able to invoke the Aejaks 'widget_tour' demo by opening a browser to
>     http://your-web-server-host/AejaksDemo
>
>     AejaksDemo.war is a full run-time environment for Aejaks.  Update the
>     internal WEB-INF/web.xml file or provide the runtime parameters as
>     outlined in the documentation:
>     http://aejaks.sourceforge.net/Documentation/Running/index.html 
>     http://aejaks.sourceforge.net/Documentation/Configuration/index.html
>
>
> REQUIREMENTS:
> Aejaks requires a Java JRE 1.4 or higher installation.  No other
> external software is required, Aejaks is ready to run.  Aejaks includes
> the Jetty webserver, configured to start on port 8080.
>
>
> DOCUMENTATION:
> See: ./website/out/index.html
> This is a local copy of the website, including all documentation to related
> software.  
>
> All documentation is also available at: http://aejaks.sf.net
>
>
> QUICK START:
> You will need Java JDK or JRE 1.4 or higher installed.  un-tar or un-zip 
> the '-exe' distribution file:
>
>   tar zxf aejaks-x.y-exe.tar.gz 
>   unzip aejaks-x.y-exe.zip
>   winzip ...etc...
>
> Start the Jetty webserver:
>
>   unix/linux:
>     sh run.sh 
>
>   windows, execute in a Command Prompt window:
>     run.bat
>
> Start your web browser and load the index.html page:
>
>   unix/linux:
>     firefox http://localhost:8080
>
>   windows:
>     start http://localhost:8080
>
>   Now start exploring the demos!
>
> To stop the web server:
>
>   unix/linux:
>     sh stop.sh
>
>   windows:
>     ^C  (in the Command Prompt window where you started jetty)
>     and
>     ^C  (in the Command Prompt window running the H2 database) 
>
>
> COPYRIGHT & LICENSE:
> Aejaks (a.k.a. "Æjaks") Copyright 2006-2008, Tom Poindexter
>
> Aejaks is licensed under the Mozilla Public License 1.1, or the GNU LGPL 2.1. 
>
> Aejaks includes the following software, please refer to the copyright
> and license statements for each package in the ./licenses/ directory:
>
>   Echo2
>   EchopointNG
>   Jacl, IncrTcl, TJC
>   Jetty
>   JFreeChart
>   Nuvola icons
>   Mr Persister
>   H2 Database
>   TclTutor
>
>   
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