Building

Building Click Framework

Ensure JAVA_HOME environment variable is set and points to a JDK installation (1.4 or later).
Ensure ANT_HOME environment variable is set and points to an Ant installation (1.6.5 or later).
Run the Ant target build-framework to build the framework:
```
  ant build-framework 
```

Building Click Extras

Ensure the above configurations have been made.

Download the Cayenne and Spring JARS and set the jar properties in the build.properties file. For example:

  # Cayenne framework JAR used for building Click Extras
  jar.cayenne=C:/java/cayenne-1.2M6/lib/cayenne.jar

  # Spring framework JAR used for building Click Extras
  jar.spring=C:/java/spring-framework-1.2.5/dist/spring.jar

Run the Ant targets framework and build-extras:
```
  ant build-framework build-extras 
```

Building Webapps

To build the Click web applications:

Ensure the above configurations have been made.
Run the Ant target build-all:
```
  ant build-all 
```

Click Framework Dependencies

The Click framework has the following runtime dependencies.

Library	Version	JAR / Source	Author	Description
Java Runtime	1.4	n/a	Sun Microsystems	J2SE Runtime Environment
Servlet API	2.3.1	servlet-2.3.1.jar	Sun Microsystems	J2EE Servlet API
Velocity Engine	1.5-dev	velocity-1.5-dev.jar** and source*	Jakarta Velocity	Velocity Templating Framework
Velocity Tools	1.1	WebappLoader source*	Jakarta Velocity Tools	Velocity Tools Utility Library
JDOM Library	1.0	jdom-1.0.jar *	JDOM.org	Java DOM XML Library
Common Language	2.1	commons-lang-2.1.jar *	Jakarta Commons Lang	General Language Utilities Library
Common FileUpload	1.0	commons-fileupload-1.0.jar *	Jakarta Commons FileUpload	HTTP File Upload Library
Commons Codec	1.3	commons-codec-1.3.jar *	Jakarta Commons Codec	Encoding Decoding Library
Commons Collections	3.1	commons-collections-3.1.jar *	Jakarta Commons Collections	Collection Utilities Library
DHTML Calendar	1.0	JavaScript source*	Dynarch.com	DHTML Calendar Widget

* : custom Velocity build modified to support Click Error Reporting features.
* : marked libraries and source are included in the click.jar file.

The standard click-xx.jar includes all of the listed dependencies.
Alternatively use the click-xx-nodeps.jar which includes none of these dependencies.