Java Utililty Methods Zip File

List of utility methods to do Zip File

  1. HOME
  2. Java
  3. Z
  4. Zip File

Description

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

Method

booleanzip(String src, String des)
zip 
boolean result;
ZipOutputStream out = null;
try {
    File f = new File(src);
    out = new ZipOutputStream(new FileOutputStream(des));
    zip(out, f, "");
    f.delete();
    result = true;
...
voidzip(String src, String dest, PrintStream stream)
zip 
src = src.replace("~", System.getProperty("user.home"));
dest = dest.replace("~", System.getProperty("user.home"));
File srcFile = new File(src);
if (!srcFile.exists()) {
    throw new RuntimeException(src + " does not exist.");
ZipOutputStream zos = new ZipOutputStream(new CheckedOutputStream(new FileOutputStream(dest), new CRC32()));
innerZip(zos, srcFile, null, stream);
...
voidzip(String srcPath)
zip 
int end = srcPath.lastIndexOf(File.separator);
String targetPath = srcPath.substring(0, end);
String zipName = srcPath.substring(end + 1);
zip(srcPath, targetPath, zipName);
Filezip(String zipFileName, Map entries)
Zips every file in and under the given directory. 
byte[] buffer = new byte[1024];
File zipFile = new File(zipFileName);
FileOutputStream fos = new FileOutputStream(zipFile);
ZipOutputStream zos = new ZipOutputStream(fos);
for (Map.Entry<String, InputStream> entry : entries.entrySet()) {
    zos.putNextEntry(new ZipEntry(entry.getKey()));
    InputStream input = entry.getValue();
    int length;
...
voidzip(String zipFileName, String inputFile)
zip 
zip(zipFileName, new File(inputFile));
voidzip(String zipFileName, String[] zipEntries)
zip 
String currentDirectory = System.getProperty("user.dir");
try (ZipOutputStream zos = new ZipOutputStream(
        new BufferedOutputStream(new FileOutputStream(zipFileName)))) {
    zos.setLevel(Deflater.BEST_COMPRESSION);
    for (int i = 0; i < zipEntries.length; i++) {
        File entryFile = new File(zipEntries[i]);
        if (!entryFile.exists()) {
            System.out.println("The entry file " + entryFile.getAbsolutePath() + " does not exist");
...
voidzip(String zipName, String[] fileNames, boolean path)
zip 
int pathMode;
if (path)
    pathMode = ABSOLUTE_PATH;
else
    pathMode = NO_PATH;
String[] relativePaths = null;
zip(zipName, fileNames, pathMode, relativePaths);
voidzip(String zipPath, Map input)
Create a zip file and add contents. 
ZipOutputStream zip = null;
try {
    zip = new ZipOutputStream(new FileOutputStream(zipPath));
    for (Map.Entry<File, FileFilter> e : input.entrySet()) {
        zip(zip, e.getKey(), e.getKey().getPath().length() + 1, e.getValue());
} finally {
    if (zip != null) {
...
FilezipFile(File aFileToZip)
Gets a File and creates on the same directory with the same level a new ziped version. 
File target = null;
if (aFileToZip.exists() && aFileToZip.isFile()) {
    byte[] buffer = new byte[1024];
    target = new File(aFileToZip.getName() + ".zip");
    try (FileInputStream in = new FileInputStream(aFileToZip);
            FileOutputStream fos = new FileOutputStream(target);
            BufferedOutputStream bos = new BufferedOutputStream(fos);
            ZipOutputStream zos = new ZipOutputStream(bos)) {
...
voidzipFile(File file)
zip File 
if (file.isDirectory()) {
    if (file.getName().equalsIgnoreCase(".metadata") || file.getName().equalsIgnoreCase("Libraries")
            || file.getName().equalsIgnoreCase("RepositoryBuild")
            || file.getName().equalsIgnoreCase("images")) {
        return;
    File list[] = file.listFiles();
    for (int i = 0; i < list.length; i++) {
...