Java Utililty Methods Zip Folder

List of utility methods to do Zip Folder

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Description

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

Method

FiledoZip(File fileIn, String fileOut)
do Zip 
if (fileIn == null || !fileIn.exists())
    return null;
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(fileOut));
FileInputStream in = new FileInputStream(fileIn);
out.putNextEntry(new ZipEntry(fileIn.getName()));
int len;
byte[] buf = new byte[1024];
while ((len = in.read(buf)) > 0) {
...
longdoZip(Map zipStructure, File zipFile)
Zip up a bunch of files. 
TreeMap<String, File> sortedStructure = new TreeMap<String, File>();
sortedStructure.putAll(zipStructure);
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipFile));
out.setComment("created with my program");
out.setMethod(ZipOutputStream.DEFLATED);
out.setLevel(Deflater.DEFAULT_COMPRESSION);
byte[] buf = new byte[1024 * 10];
for (String key : sortedStructure.keySet()) {
...
booleandoZip(Properties properties, String name, File f)
same as above given a .zip or .jar file object. 
ZipInputStream zip;
try {
    zip = new ZipInputStream(new FileInputStream(f));
} catch (FileNotFoundException x) {
    return false;
boolean result = false;
ZipEntry ze;
...
voiddoZip(String baseDir, String fileName)
do Zip 
List fileList = getSubFiles(new File(baseDir));
ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(fileName));
ZipEntry ze = null;
byte[] buf = new byte[1024];
int readLen = 0;
for (int i = 0; i < fileList.size(); i++) {
    File f = (File) fileList.get(i);
    ze = new ZipEntry(getAbsFileName(baseDir, f));
...
voiddoZip(String filename, String zipFileName)
This the compress xml file request and respone 
File f = new File(filename);
FileInputStream fis = null;
ZipOutputStream zipOutputStream = null;
try {
    if (f.exists()) {
        int size = (int) f.length();
        byte[] buf = new byte[size];
        fis = new FileInputStream(f.getAbsolutePath());
...
voiddoZip(String inFilePath, String outFilePath)
do Zip 
try {
    File inFile = new File(inFilePath);
    ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(outFilePath));
    zipFile(zipOut, inFile, "");
    zipOut.close();
} catch (IOException ioe) {
    ioe.printStackTrace();
voiddoZipFile(ZipOutputStream zipOut, File file, String dirPath)
do Zip File 
if (file.isFile()) {
    BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
    String zipName = file.getPath().substring(dirPath.length());
    while (zipName.charAt(0) == '\\' || zipName.charAt(0) == '/') {
        zipName = zipName.substring(1);
    ZipEntry entry = new ZipEntry(zipName);
    zipOut.putNextEntry(entry);
...
voidzip(File rootDir, String zipPath)
zip 
ZipOutputStream zip = null;
try {
    File zipFile = new File(zipPath);
    if (zipFile.exists()) {
        if (!delete(zipFile))
            throw new IOException("Could not delete " + zipPath);
        int timeToWait = 1000; 
        waitAtLeast(timeToWait);
...
voidzip(File rootDir, String zipPath)
zip 
ZipOutputStream zip = null;
try {
    File zipFile = new File(zipPath);
    if (zipFile.exists()) {
        if (!delete(zipFile))
            throw new IOException("Could not delete " + zipPath);
        int timeToWait = 1000; 
        waitAtLeast(timeToWait);
...
voidzipDir(File dir, String classPackage, String zipFile)
zip Dir 
File[] files = dir.listFiles();
if (files != null) {
    ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zipFile));
    ZipEntry ze = null;
    byte[] buf = new byte[1024];
    int readLen = 0;
    for (int i = 0; i < files.length; i++) {
        File file = files[i];
...