WAY TO INCLUDE EXTERNAL JAR FILES(LIB)INSIDE PROJECT JAR

-
               

                 WAY TO INCLUDE EXTERNAL JAR FILES(LIB)IN PROJECT JAR




when we create a project using  net beans IDE the jar will be created automatically inside a dist folder which will be located  inside  the project folder itself .But this JAR will not contain the external jars which you have added for your projects.(jars inside the library folder).
You can create a project jar that includes the external jars using the following step:

1.Go to the project folder which you  have created using netbeans IDE.
2.create a new folder named 'NewDist'  inside the project folder directory.
3.create a file named 'JarMaker.bat' in the folder which you craeted(NewDist).
4.copy the below code in the file.

Code:
-------

@echo off
echo * -------------------------------------------------------- *
echo * -      JarMaker V 2.0.0 - For Netbeans Projects        - *
echo * -------------------------------------------------------- *
echo 1) Creating Temporary Directory
mkdir classes
echo 2) Copying Library Jars
xcopy  /s /y ..\dist\lib\*.jar classes >> nul
cd classes
echo 3) Deflating Library Jars (this may take a while)
for /f %%a IN ('dir /b *.jar') do jar xf %%a >> nul
del *.jar >> nul
cd ..
echo 4) Deflating Main Program Jar
xcopy /y ..\dist\*.jar classes >> nul
cd classes
for /f %%a IN ('dir /b *.jar') do jar xf %%a >> nul
del *.jar >> nul
echo 5) Creating Unique Jar (this may take a while)
jar cvfm ../dist.jar META-INF/manifest.mf ./ >> nul
for /f %%a IN ('dir /b ..\..\dist\*.jar') do ren ..\dist.jar %%a >> nul
cd ..
echo 6) Removing Temporary Files
rmdir /s /q classes >> nul
echo * -------------------------------------------------------- *
echo * -         JarMaker V 2.0.0 - Process Complete          - *
echo * -------------------------------------------------------- *
5.Just double click on the file and wait...
At the end of the process a file named YourProjectName.jar will be created inside 'NewDist' directory. 
5.This jar will include your external jars which you have added in Library folder

Comments

Post a Comment

Popular posts from this blog

Get rid of boring for loop and try using "range" and "rangeClosed"

-
Most of the Java developer already started using Java 15 but here is the feature in java 8  which  i want  to introduce to the people who doesn't  know about it or may be not using it. Lets see about two static methods  "range()" and "rangeClosed()". Usage  These two methods are available in IntStream and LongStream. IntStream -  IntStream class is an specialization of Stream interface for int primitive. It represents an stream of primitive int-valued elements supporting sequential and parallel aggregate operations.  IntStream is part of the java. util. stream package and implements AutoCloseable and BaseStream interfaces. Syntax range It returns the sequential ordered IntStream .It includes only the startInclusive value . static  IntStream  range( int  startInclusive ,  int  endInclusive) rangeClosed It returns the sequential ordered IntStream .It includes startInclusive and endInclusive values . static IntStream rangeClosed( int startInclusive , int endInclus
Read more

Custom Exception Handling For Spring Boot Rest Controller

-
Image
There can be a scenario where we want to send a custom success or error message as a response to the Rest API call. This can be easily achievable using @ControllerAdvice annotation by implementing Custom Exception Handler. It can be either global error message or controller level messages. Here I am going to explain how to implement a global exception handler in spring boot. Below are the steps to implement custom error response in Spring boot Rest Controller   Implement a custom exception handler by extending ResponseEntityExceptionHandler with @ControllerAdvice annotation. Implement a Custom Exception.  Design a CustomApiException Response Model. Throw custom exception from Rest Service. Step 1 - Implementing a Custom Exception Handler When implementing a custom exception handler either you can implement a custom method to handle the exception or override the default "handleException" method  Example to implement a custom exception handler method  Below exception handler me
Read more

HOW TO USE NOTE PAD AS YOUR PERSONAL DAIRY!!!!!

-
Image
                                                                             HOW TO USE  NOTE PAD AS YOUR PERSONAL DAIRY!!!!! 1. Open a blank Notepad file. 2. Write  .LOG  and not  .log  (case sensitive) as the first line of the file, followed by a enter. Save the file and close it. 3. Double-click the file to open it and notice that Notepad appends the current date and time to the end of the file and place the cursor on the line after. 4. Now type your notes, save and close the file. 5. Now place the cursor on the line after and type your notes. Each time you enter your notes, the time and date gets attached to the notes. Thus your Personal diary is ready to use now !
Read more