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Virendra Joshi
Virendra Joshi

Reputation: 479

Rename all Java classes in a package (In Eclipse)

Is it possible to rename all the classes in package with a single command. Right now , My class names are like com.abc.Class1/com.abc.Class2. Now I am copying all these classes under a new package com.xyx....In class definition I have changed the names using "File search" ...So now How can I change the names under my package (One command for all classes under package "xyz").

Upvotes: 0

Views: 1859

Answers (2)

pablo pidal
pablo pidal

Reputation: 349

Try some as this, move and then rename all files in a directory:

import java.io.File;

    public class Ls {
        public static void main(String args[]) 
        {
            String[] dir = new java.io.File("test").list();
            java.util.Arrays.sort(dir); 
            File f[] = new File("test").listFiles();
            int len1 = dir.length;
            for (int i=0;i<len1; i++)
            {
                System.out.println(dir[i]);
                String name = f[i].getName();
                System.out.println(name);
                int j=name.indexOf('.');
                System.out.println(j);
                String newname = name.substring(0,j) + "_BS" + name.substring(j,name.length()); 
                System.out.println(newname);
                File newFileName=new File(f[i].getParentFile(), newname);
                System.out.println("newFileName="+newFileName);
                f[i].renameTo(newFileName);   
            }
        }   
    }

Upvotes: 2

kostja
kostja

Reputation: 61538

If I have understood correctly, you want to move our classes to another package. For this, click on the package in the project explorer and press Shift+Alt+R to rename it, effectively moving all included classes to the new package. This will not affect the names of the classes

EDIT A class name prefix? It's at least highly unusual. Eclipse can not help you with these. But if you are on a linux machine, you could do a mass move from command line. I am not fluent with it myself, so here is a mmv tutorial.

Upvotes: 2

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