Java Utililty Methods Zip Directory

List of utility methods to do Zip Directory

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Description

The list of methods to do Zip Directory are organized into topic(s).

Method

voidaddDirectoryToZip(File directory, File base, String dirPrefix, ZipOutputStream zos)
Recursively inserts all files in a directory into a zipstream. 
if (base == null)
    base = directory;
if (dirPrefix == null)
    dirPrefix = "";
if (!base.equals(directory) && directory.list().length == 0) {
    String dirEntryPath = dirPrefix
            + directory.getPath().substring(base.getPath().length() + 1).replace('\\', '/');
    ZipEntry dirEntry = new ZipEntry(dirEntryPath.endsWith("/") ? dirEntryPath : dirEntryPath + "/");
...
voidaddDirectoryToZip(ZipOutputStream out, File dir, String prefix)
add Directory To Zip 
FileInputStream in;
byte[] buf = new byte[1024];
int len;
if (dir.isDirectory()) {
    for (File f : dir.listFiles()) {
        if (f.isDirectory()) {
            addDirectoryToZip(out, f, ("".equals(prefix) ? "" : prefix + "/") + f.getName());
        } else if (f.isFile()) {
...
voidaddDirectoryToZip(ZipOutputStream zipOutputStream, File dirToZip, String basePath, File fileToExclude)
Add the content of a directory recursively to the zip. 
for (File file : dirToZip.listFiles()) {
    if (file.isDirectory()) {
        addDirectoryToZip(zipOutputStream, file, basePath, fileToExclude);
    } else if (!file.equals(fileToExclude)) {
        addFileToZip(zipOutputStream, file, basePath);
voidaddDirectoryToZip(ZipOutputStream zipOutputStream, String dirName)
Adds a directory to a .zip file 
zipOutputStream.putNextEntry(new ZipEntry(dirName));
zipOutputStream.closeEntry();
voidaddDirToArchive(ZipOutputStream zop, File srcFile)
Helper method that aids zipRollbackPackage in recursively creating a zip file from a directory's contents. 
File[] files = srcFile.listFiles();
for (File file : files) {
    if (file.isDirectory()) {
        addDirToArchive(zop, file);
        continue;
    byte[] buffer = new byte[1024];
    FileInputStream fis = new FileInputStream(file);
...
voidaddDirToArchive(ZipOutputStream zos, File srcFile)
Adds file / folder to zip output stream. 
File[] files = srcFile.listFiles();
for (int i = 0; i < files.length; i++) {
    if (files[i].isDirectory()) {
        addDirToArchive(zos, files[i]);
        continue;
    try {
        byte[] buffer = new byte[1024];
...
voidaddDirToArchive(ZipOutputStream zos, String path, File initialDir)
Add a directory to a ZIP archive 
File srcDir = new File(path);
File[] files = srcDir.listFiles();
for (int i = 0; i < files.length; i++) {
    try {
        String relativePath = initialDir.toURI().relativize(files[i].toURI()).getPath();
        zos.putNextEntry(new ZipEntry(relativePath));
        boolean emptyDir = files[i].isDirectory() && files[i].length() == 0;
        if (!emptyDir) {
...
voidzip(File dir, File base, ZipOutputStream out)
zip 
File[] files = dir.listFiles();
byte[] buffer = new byte[8192];
final String FILE_SEP = System.getProperty("file.separator");
for (int i = 0; i < files.length; i++) {
    if (files[i].isDirectory()) {
        zip(files[i], base, out); 
    } else {
        FileInputStream fin = new FileInputStream(files[i]);
...
voidzip(File dir, ZipOutputStream out, String prefix)
zip 
File[] files = dir.listFiles();
for (File f : files) {
    if (f.isFile()) {
        BufferedInputStream bis = null;
        try {
            bis = new BufferedInputStream(new FileInputStream(f));
            ZipEntry entry = new ZipEntry(prefix + f.getName());
            out.putNextEntry(entry);
...
voidzip(File dir2zip, File zipFile)
zip 
ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zipFile));
internalZipDir(dir2zip.getAbsolutePath(), dir2zip.getAbsolutePath(), zos);
zos.close();