Java Zip File List zip(List runtimeLibFiles, File saturnContainerDir, File zipFile)

Description

zip

License

Apache License

Declaration

public static void zip(List<File> runtimeLibFiles, File saturnContainerDir, File zipFile) throws IOException 

Method Source Code

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

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import java.util.List;
import java.util.zip.ZipEntry;

import java.util.zip.ZipOutputStream;

public class Main {
    private static final String fileSeparator = System.getProperty("file.separator");

    public static void zip(List<File> runtimeLibFiles, File saturnContainerDir, File zipFile) throws IOException {
        ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zipFile));
        /*      for(File file : saturnContainerDir.listFiles()) {
             zip(file, "saturn", zos);//from  w w w.  j  a v  a 2 s  .co  m
          }*/

        for (File file : runtimeLibFiles) {
            zip(file, "app" + fileSeparator + "lib", zos);
        }
        zos.close();
    }

    private static void zip(File file, String parent, ZipOutputStream zos) throws IOException {
        if (file == null || !file.exists())
            return;
        if (file.isFile()) {
            String entryName = parent == null ? file.getName() : parent + fileSeparator + file.getName();
            zos.putNextEntry(new ZipEntry(entryName));
            FileInputStream fis = new FileInputStream(file);
            int len = -1;
            byte[] bs = new byte[2048];
            while ((len = fis.read(bs, 0, 2048)) != -1) {
                zos.write(bs, 0, len);
            }
            fis.close();
        } else if (file.isDirectory()) {
            String entryName = parent == null ? file.getName() : parent + fileSeparator + file.getName();
            zos.putNextEntry(new ZipEntry(entryName + "/"));
            File[] listFiles = file.listFiles();
            if (listFiles != null) {
                for (File tmp : file.listFiles()) {
                    zip(tmp, entryName, zos);
                }
            }
        }
    }
}

Related

1. zip(File zipFile, File parentDir, File[] sources, char pathSeparator)
2. zip(File zipFile, File[] files)
3. zip(File zipFile, File[] files)
4. zip(File zipFile, List files)
5. zip(Iterable files, String baseFolderName, String toZipFile)
6. zip(List fileNames, List fileContents)
7. zip(List fileNames, String outFileName)
8. zip(List srcFiles, OutputStream os)
9. zip(String[] filename, String outname)