Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import javax.lang.model.element.TypeElement;

public class Main {

    public static String getPackageName(TypeElement classDecl) {
        String fullName = classDecl.getQualifiedName().toString();
        int pos = fullName.lastIndexOf('.');
        if (pos == -1)
            return null;
        return fullName.substring(0, pos);
    }

    public static String getPackageName(TypeElement classDecl, String path) {
        String orgPkg = getPackageName(classDecl);
        if (path.equals("."))
            return orgPkg;
        if (path.startsWith("/")) {
            return path.replace('/', '.').substring(1);
        }

        path = orgPkg.replace('.', '/') + "/" + path;
        ArrayList<String> list = new ArrayList<String>(Arrays.asList(path.split("/")));
        for (int i = 0; i < list.size();) {
            String cur = list.get(i);
            if (cur.equals(".")) {
                list.remove(i);
            } else if (cur.equals("..")) {
                i--;
                list.remove(i);
                list.remove(i);
            } else {
                i++;
            }
        }

        StringBuilder sbuf = new StringBuilder();
        for (int i = 0; i < list.size(); i++) {
            sbuf.append(".");
            sbuf.append(list.get(i));
        }
        return sbuf.toString().substring(1);
    }
}