@ECHO OFF
SETLOCAL enabledelayedexpansion
REM Create a Jar file for Tomcat including the folder structure
REM Written by Segi Hovav 03-01-2016
REM
REM Needs 1 parameter, the Java class name without the extension

REM Set this to the location of javac
SET JDKPATH=C:\Program Files\Java\jdk1.8.0_60\bin

REM Set this to the location of the lib folder, usually ufs\WEB-INF\lib
SET UFSLIB=

REM DO NOT MODIFY ANYTHING BELOW THIS LINE

REM Validate that a parameter was provided
IF "%1"=="" (
     ECHO Error! Please specify the name of the class file without the extension
     GOTO END
)

REM Validate that it refers to a Java source code file
IF NOT EXIST "%1.java" (
     ECHO Error! Please specify the name of a valid Java file
     GOTO END
)

REM Call function to parse the Java source file for the package name
CALL :getPackageName %1

REM If the function couldn't determine the package name, exit
IF "%packagename%" == "" (
     ECHO Error! Unable to determine the name of the package from %1.java
     GOTO END
)

REM Create variable with the folder name for the Jar file based on the package by replacing the dot in the package name with \
SET ReplaceChar=\
set FOLDERNAME=%packagename:.=!ReplaceChar!%

REM Compile the Java source
"%JDKPATH%"\javac %1.java

REM If an error occurred display message and quit
IF NOT %ERRORLEVEL% == 0 (
     ECHO An error occurred compiling the Java file
     GOTO :END
)

REM Create the folder for the jar archive if it doesnt exist
IF NOT EXIST %FOLDERNAME% MKDIR %FOLDERNAME%

REM Copy the java class to the package folder
copy %1.class %FOLDERNAME% > nul

REM If an error occurred display message and quit
IF NOT %ERRORLEVEL% == 0 (
     ECHO An error occurred copying the Java class to the folder %FOLDERNAME%
     GOTO :END
)

REM Create the jar archive
IF EXIST %1.jar DEL %1.jar
"%JDKPATH%"\jar cvf %1.jar %FOLDERNAME% > nul

REM If an error occurred display message and quit
IF NOT %ERRORLEVEL% == 0 (
     ECHO An error occurred creating the jar file
     GOTO :END
)

REM Copy the jar archive to the resulting location if specified
IF DEFINED %UFSLIB (
     copy %1.jar "%UFSLIB" > nul==

     IF NOT %ERRORLEVEL% == 0 (
          ECHO An error occurred copying the jar file to the folder "%UFSLIB"
          GOTO :END
     )

     echo Please restart the Ebase Server
) ELSE (
     echo Please copy %1.jar to your webapps\WEB-INF\lib folder and restart Ebase
)

REM Cleanup
IF EXIST %1.class del %1.class
REM IF EXIST %1.jar del %1.jar

REM Parse the package
for /f "tokens=1,2,3,4 delims=\ " %%a in ("%FOLDERNAME%") do SET parentFolder=%%a
IF NOT %parentFolder% == "" rmdir /S /Q %parentFolder%

:END
EXIT /B %ERRORLEVEL%

REM Function to parse the Java source file and returns the package name
:getPackageName

REM Parse the Java file for the package
type %1.java | find "package" > temp.txt

REM Store the results in a variable. At this point it will contain package PACKAGENAME;
SET /p packagename=<temp.txt

REM  Create temporary batch file named package.bat which will have the package name be the first parameter of the batch file
echo @echo off > package.bat
echo echo %%1 >> package.bat

REM execute and store the results in the temp file
cmd /c %packagename% > temp.txt

REM Assign the package name to packagename
set /p packagename=<temp.txt

REM delete all temporary files
del package.bat
del temp.txt
EXIT /B 0

ENDLOCAL