kamailio/modules/app_java/BUILDING_JAR.TXT

Prerequistites:
1) Java JDK (either openjdk or oracle's)
2) GNU Java Compiler (gcj)
3) Apache ANT (http://ant.apache.org/)

Build process:

1) Open Kamailio.java with any text editor and change (if differs) a FULL PATH to app_java.so :
   Example:
        static
        {
            System.load("/opt/kamailio/lib/kamailio/modules/app_java.so");
        }

2) Type: ant
   Example: ant
Buildfile: /opt/dev/kamailio/modules/app_java/build.xml

clean:
   [delete] Deleting directory /opt/dev/kamailio/modules/app_java/build
   [delete] Deleting: /opt/dev/kamailio/modules/app_java/Kamailio.class

make.dirs:
    [mkdir] Created dir: /opt/dev/kamailio/modules/app_java/build

siprouter_compile:
    [javac] Compiling 4 source files to /opt/dev/kamailio/modules/app_java/build

kamailio.jar:
      [jar] Building jar: /opt/dev/kamailio/modules/app_java/kamailio.jar

main_compile:
    [javac] Compiling 1 source file to /opt/dev/kamailio/modules/app_java

all:
     [echo] Building Kamailio examples

BUILD SUCCESSFUL
Total time: 4 seconds

3) If no errors, copy file kamailio.jar into 'java' directory (see file app_java.mod)
4) Copy file Kamailio.class to 'java' folder.
5) Enjoy! :)