Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.io.*;

import java.util.zip.*;

public class Main {
    /**
     * Compress a String to a zip file that has only one entry like zipName
     * The name shouldn't have .zip
     * 
     * @param content
     * @param fName
     * @throws IOException 
     */
    public static void zipAContentAsFileName(String fName, String content, String charset) throws IOException {
        ByteArrayInputStream bais = new ByteArrayInputStream(content.getBytes(charset));
        BufferedInputStream bis = new BufferedInputStream(bais);

        File f = new File(fName);
        File parentFile = f.getParentFile();
        if (!parentFile.exists()) {
            parentFile.mkdirs();
        }
        ZipOutputStream zf = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(f + ".zip")));

        ZipEntry entry = new ZipEntry(f.getName());
        zf.putNextEntry(entry);
        byte[] barr = new byte[8192];
        int len = 0;
        while ((len = bis.read(barr)) != -1) {
            zf.write(barr, 0, len);
        }
        zf.flush();
        zf.close();
        bis.close();
        bais.close();
    }

    /**
     * Compress a String to a zip file that has only one entry like zipName
     * The name shouldn't have .zip. Charset UTF-8
     * 
     * @param content
     * @param fName
     * @throws IOException 
     */
    public static void zipAContentAsFileName(String content, String fName) throws IOException {
        zipAContentAsFileName(fName, content, "UTF-8");
    }

    public static void close(Closeable closable) {
        if (closable != null) {
            try {
                closable.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}