From 21b0e461d272751b3d6c2721395bf6375b41c5b3 Mon Sep 17 00:00:00 2001
From: Kenmegne <stephanie.kenmegne@gmail.com>
Date: Fri, 19 Jun 2026 11:35:30 +0000
Subject: [PATCH] move to new repo
---
moteur-zip-megatim/src/main/java/com/megatim/module/compression/impl/JavaZipGZIPImpl.java | 357 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 357 insertions(+), 0 deletions(-)
diff --git a/moteur-zip-megatim/src/main/java/com/megatim/module/compression/impl/JavaZipGZIPImpl.java b/moteur-zip-megatim/src/main/java/com/megatim/module/compression/impl/JavaZipGZIPImpl.java
new file mode 100644
index 0000000..238ea30
--- /dev/null
+++ b/moteur-zip-megatim/src/main/java/com/megatim/module/compression/impl/JavaZipGZIPImpl.java
@@ -0,0 +1,357 @@
+package com.megatim.module.compression.impl;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
+
+
+import net.lingala.zip4j.exception.ZipException;
+import com.megatim.module.compression.ifaces.CompressionFace;
+
+public class JavaZipGZIPImpl implements CompressionFace {
+
+ public static int sChunk = 8192;
+
+ public File zipFile(File fichierAZipper) throws IOException {
+ // TODO Auto-generated method stub
+
+ // create output stream
+ String zipname = removeExtension(fichierAZipper.getPath()) + ".gz";
+
+ GZIPOutputStream zipout;
+
+ try {
+
+ FileOutputStream out = new FileOutputStream(zipname);
+
+ zipout = new GZIPOutputStream(out);
+
+ } catch (IOException e) {
+
+ System.out.println("Couldn't create " + zipname + ".");
+
+ return null;
+
+ }
+
+ byte[] buffer = new byte[sChunk];
+
+ // compress the file
+ try {
+
+ FileInputStream in = new FileInputStream(removeExtension(fichierAZipper.getPath()));
+
+ int length;
+
+ while ((length = in.read(buffer, 0, sChunk)) != -1) {
+ zipout.write(buffer, 0, length);
+ }
+
+ in.close();
+ } catch (IOException e) {
+
+ System.out.println("Couldn't compress " + removeExtension(fichierAZipper.getPath()) + ".");
+
+ }
+
+ try {
+ zipout.close();
+ } catch (IOException e) {
+ }
+
+ return new File(removeExtension(fichierAZipper.getPath()) + ".gz");
+ }
+
+ public File zipFile(File fichierAZipper, File repertoireDestination) throws IOException {
+ return null;
+ }
+
+ public File zipRepository(File repertoireAZipper) throws IOException {
+ // TODO Auto-generated method stub
+
+ // create output stream
+ String zipname = repertoireAZipper.getPath() + ".gz";
+
+ GZIPOutputStream zipout;
+
+ try {
+
+ FileOutputStream out = new FileOutputStream(zipname);
+
+ zipout = new GZIPOutputStream(out);
+
+ } catch (IOException e) {
+
+ System.out.println("Couldn't create " + zipname + ".");
+
+ return null;
+
+ }
+
+ byte[] buffer = new byte[sChunk];
+
+ // compress the file
+ try {
+
+ FileInputStream in = new FileInputStream(repertoireAZipper.getPath());
+
+ int length;
+
+ while ((length = in.read(buffer, 0, sChunk)) != -1) {
+ zipout.write(buffer, 0, length);
+ }
+
+ in.close();
+ } catch (IOException e) {
+
+ System.out.println("Couldn't compress " + repertoireAZipper.getPath() + ".");
+
+ }
+
+ try {
+ zipout.close();
+ } catch (IOException e) {
+ }
+
+ return new File(repertoireAZipper.getPath() + ".gz");
+
+ }
+
+ public File zipRepository(File repertoireAZipper, File repertoireDestination) throws IOException {
+ return null;
+ }
+
+ public void unZipFile(File fichierZipper, File repertoireSorti) throws IOException {
+ // TODO Auto-generated method stub
+
+ // create input stream
+ String zipname, source;
+ if (fichierZipper.getPath().endsWith(".gz")) {
+ zipname = fichierZipper.getPath();
+ source = repertoireSorti.getPath();
+ } else {
+ zipname = fichierZipper.getPath() + ".gz";
+ source = repertoireSorti.getPath();
+ }
+ GZIPInputStream zipin = null;
+ try {
+ FileInputStream in = new FileInputStream(zipname);
+ zipin = new GZIPInputStream(in);
+ } catch (IOException e) {
+ System.out.println("Couldn't open " + zipname + ".");
+ return;
+ }
+ byte[] buffer = new byte[sChunk];
+ // decompress the file
+ try {
+ FileOutputStream out = new FileOutputStream(source);
+ int length;
+ while ((length = zipin.read(buffer, 0, sChunk)) != -1) {
+ out.write(buffer, 0, length);
+ }
+ out.close();
+ } catch (IOException e) {
+ System.out.println("Couldn't decompress " + fichierZipper.getName() + ".");
+ }
+ try {
+ zipin.close();
+ } catch (IOException e) {
+ }
+
+ }
+
+ public void unZipRepository(File repertoireZipper, File repertoireSorti) throws IOException {
+ // TODO Auto-generated method stub
+
+ // create input stream
+ String zipname, source;
+ if (repertoireZipper.getPath().endsWith(".gz")) {
+ zipname = repertoireZipper.getPath();
+ source = repertoireSorti.getPath();
+ } else {
+ zipname = repertoireZipper.getPath() + ".gz";
+ source = repertoireSorti.getPath();
+ }
+ GZIPInputStream zipin = null;
+ try {
+ FileInputStream in = new FileInputStream(zipname);
+ zipin = new GZIPInputStream(in);
+ } catch (IOException e) {
+ System.out.println("Couldn't open " + zipname + ".");
+ return;
+ }
+ byte[] buffer = new byte[sChunk];
+ // decompress the file
+ try {
+ FileOutputStream out = new FileOutputStream(source);
+ int length;
+ while ((length = zipin.read(buffer, 0, sChunk)) != -1) {
+ out.write(buffer, 0, length);
+ }
+ out.close();
+ } catch (IOException e) {
+ System.out.println("Couldn't decompress " + repertoireZipper.getName() + ".");
+ }
+ try {
+ zipin.close();
+ } catch (IOException e) {
+ }
+
+ }
+
+ public void addFile(File fichier, File zipFile) throws IOException, Exception {
+ // TODO Auto-generated method stub
+
+ // create output stream
+ String zipname = zipFile.getPath();
+
+ GZIPOutputStream zipout = null;
+
+ try {
+
+ FileOutputStream out = new FileOutputStream(zipname);
+
+ zipout = new GZIPOutputStream(out);
+
+ } catch (IOException e) {
+
+ System.out.println("Couldn't create " + zipname + ".");
+
+ }
+
+ byte[] buffer = new byte[sChunk];
+
+ // compress the file
+ try {
+
+ FileInputStream in = new FileInputStream(removeExtension(fichier.getPath()));
+
+ int length;
+
+ while ((length = in.read(buffer, 0, sChunk)) != -1) {
+ zipout.write(buffer, 0, length);
+ }
+
+ in.close();
+ } catch (IOException e) {
+
+ System.out.println("Couldn't compress " + fichier + ".");
+
+ }
+
+ try {
+ zipout.close();
+ } catch (IOException e) {
+ }
+
+ }
+
+ public void addRepository(File repository, File zipFile) throws FileNotFoundException, Exception {
+ // TODO Auto-generated method stub
+
+ // create output stream
+ String zipname = zipFile.getPath();
+
+ GZIPOutputStream zipout = null;
+
+ try {
+
+ FileOutputStream out = new FileOutputStream(zipname);
+
+ zipout = new GZIPOutputStream(out);
+
+ } catch (IOException e) {
+
+ System.out.println("Couldn't create " + zipname + ".");
+
+ }
+
+ byte[] buffer = new byte[sChunk];
+
+ // compress the file
+ try {
+
+ FileInputStream in = new FileInputStream(repository.getPath());
+
+ int length;
+
+ while ((length = in.read(buffer, 0, sChunk)) != -1) {
+ zipout.write(buffer, 0, length);
+ }
+
+ in.close();
+ } catch (IOException e) {
+
+ System.out.println("Couldn't compress " + repository.getName() + ".");
+
+ }
+
+ try {
+ zipout.close();
+ } catch (IOException e) {
+ }
+
+ }
+
+ public File zipFile(File fichierAZipper, String password) throws ZipException, Exception {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public File zipRepository(File repertoireAZipper, String password) throws Exception {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public void unZipFile(File fichierZipper, File repertoireSorti, String password) throws Exception {
+ // TODO Auto-generated method stub
+
+ }
+
+ public void unZipRepository(File repertoireZipper, File repertoireSorti, String password)
+ throws ZipException, Exception {
+ // TODO Auto-generated method stub
+
+ }
+
+ public void addFile(File fichier, File zipFile, String password) throws Exception {
+ // TODO Auto-generated method stub
+
+ }
+
+ public void addRepository(File repository, File zipFile, String password) throws Exception {
+ // TODO Auto-generated method stub
+
+ }
+
+ // Remove extension before zip file
+ public static String removeExtension(String s) {
+
+ String separator = System.getProperty("file.separator");
+
+ String filename;
+
+ // Remove the path upto the filename.
+ /*
+ * int lastSeparatorIndex = s.lastIndexOf(separator); if (lastSeparatorIndex ==
+ * -1) { filename = s; } else { filename = s.substring(lastSeparatorIndex + 1);
+ * }
+ */
+ // Remove the extension.
+ int extensionIndex = s.lastIndexOf(".");
+
+ if (extensionIndex == -1) {
+ return s;
+ }
+
+ return s.substring(0, extensionIndex);
+ }
+
+ public File zipFile(File fichierAZipper,File repertoireDestination, String password) throws IOException {
+ return null;
+ }
+}
--
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