Collection of utilities to be used in java programs or by java programmers;
This program can be used to manipulate a class present in jar file or war file, for example to create graphics user interfaces based on that class .
Thi is a simple app that take as parameter :
- A file jar or war
- or a file.jar or file.war and a full qualified class name (com.package.Classname)
then it explores the jar(war) and : If there is only the jar(war) file as parameter , analizes it and looks for all the classes which are included, shows the result and asks the user to selct one; then are presented the fields and methods of the class (method: protected void executeTaskOnSelectedClass() );
if the second option is present (class name) looks for that in the file, and executes the method executeTaskOnSelectedClass() as before;
In the war files the search is performed in the WEB-INF/classes/ directory of the war file.
Is possible to Override (or rewrite) the method "protected void executeTaskOnSelectedClass()" to perform tasks on the "field protected Class selectedClass ;".
AnalizeClasses$ ant clean compile jar
Copy the jar file analizec.jar in the same directory of the file to analize
$ java -jar analizec.jar file.jar
or
$ java -jar analizec.jar file.war
or
$ java -jar analizec.jar file.jar xxxmypackage.Myclass
or
$ java -jar analizec.jar file.war xxxmypackage.Myclass
A few utilities class
Author Antonello Iovino Date 03/2019
A few class created as example of connecting to serial port using lib jssc-2.8.0.jar
Also wrapper classes to be used for connection scope.
To change port configuration see the class file com.antoiovi.App.java
Compilazione con maven :
serial$ mvn clean packageEsecuzione :
serial$ sudo java -jar target/serial-1.jar If you have permisions on /dev/ttyXX you don't need sudo;