DosTips.com

Posted: **12 Feb 2014 13:11**

Edit: for better version look findjar2.cmd in the next post

Hello.
I need add some jars to a java project, but I download a zip with many jars inside, then I only need copy someones for import it in the Project.
For found the jars which have the class that I will use i write this small utility:

Edit: Posted the new version.

findjar.cmd (new version)

Code: Select all

@Echo off
SetLocal EnableDelayedExpansion

Set "toFound=%~1"
Set "toFound=!toFound:.=\!"

For %%j in (*.jar) do (
For /F "tokens=6 " %%n in (
'7z.exe l "%%~j" ^| Find "!toFound!"') Do (
Set "j=%%n"
Set "j=!j:\=.!"
Echo %%j : !j!
)
)

It uses 7z.exe from 7zip. I copy 7z.exe and findjar.cmd to \Windows\System32
Note: the search is case sensitive.

Code: Select all

C:\Users\Carlos Montiers\Desktop\librerias>findjar2 AbstractMessage
httpcore-4.0.1.jar : org.apache.http.impl.io.AbstractMessageParser.class
httpcore-4.0.1.jar : org.apache.http.impl.io.AbstractMessageWriter.class
protobuf-java-2.4.1.jar : com.google.protobuf.AbstractMessage$1.class
protobuf-java-2.4.1.jar : com.google.protobuf.AbstractMessage$Builder.class
protobuf-java-2.4.1.jar : com.google.protobuf.AbstractMessage.class
protobuf-java-2.4.1.jar : com.google.protobuf.AbstractMessageLite$Builder$LimitedInputStream.class
protobuf-java-2.4.1.jar : com.google.protobuf.AbstractMessageLite$Builder.class
protobuf-java-2.4.1.jar : com.google.protobuf.AbstractMessageLite.class

and also allow use package prefix:

Code: Select all

C:\Users\Carlos Montiers\Desktop\librerias>findjar2 io.AbstractMessage
httpcore-4.0.1.jar : org.apache.http.impl.io.AbstractMessageParser.class
httpcore-4.0.1.jar : org.apache.http.impl.io.AbstractMessageWriter.class

DosTips.com

findjar.cmd Small tool for find jars

findjar.cmd Small tool for find jars