Java Zip File List zipFiles(String filesPathToZip, String pathToSave)

Description

zip Files

License

Open Source License

Declaration

public static void zipFiles(String filesPathToZip, String pathToSave) throws IOException 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Licensed Materials - Property of IBM//from w ww.  j  a  va 2s.  co  m
 * ? Copyright IBM Corporation 2015. All Rights Reserved.
 * 
 * Note to U.S. Government Users Restricted Rights:
 * Use, duplication or disclosure restricted by GSA ADP Schedule
 * Contract with IBM Corp. 
 *******************************************************************************/

import java.io.File;
import java.io.FileInputStream;

import java.io.FileOutputStream;
import java.io.IOException;

import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class Main {
    public static void zipFiles(String filesPathToZip, String pathToSave) throws IOException {
        File filesToZip = new File(filesPathToZip);

        ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(new File(pathToSave)));
        try {
            archiveFile(null, zos, filesToZip);
        } finally {
            zos.close();
        }
    }

    public static void archiveFile(String relativePath, ZipOutputStream zos, File root) throws IOException {
        byte[] buffer = new byte[1024];

        File[] files = root.listFiles();
        for (int i = 0; i < files.length; i++) {
            File f = files[i];
            String path = null;
            if (relativePath == null) {
                path = f.getName();
            } else {
                path = relativePath + "/" + f.getName(); //$NON-NLS-1$
            }
            if (f.isDirectory()) {
                archiveFile(path, zos, f);
            } else {
                ZipEntry entry = new ZipEntry(path);
                zos.putNextEntry(entry);
                FileInputStream in = null;

                try {
                    in = new FileInputStream(f);
                    int c = -1;
                    while ((c = in.read(buffer)) != -1) {
                        zos.write(buffer, 0, c);
                    }
                    zos.closeEntry();
                } finally {
                    if (in != null) {
                        in.close();
                    }
                }
            }
        }
    }
}

Related

1. zipFiles(List files, OutputStream os)
2. zipFiles(List srcfile, File zipfile)
3. ZipFiles(String destination, Vector files)
4. zipFiles(String filename, String[] files)
5. zipFiles(String files[], String fielPath)
6. zipFiles(String output, String sDir, String sSearch)
7. zipFiles(String output_dir, List files)
8. zipFiles(String source, String target)
9. zipFiles(String srcFolder, String destZipFile)