Initial commit

src/com/flaremicro/util/ZipUtils.java

@@ -0,0 +1,49 @@
+package com.flaremicro.util;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+
+public class ZipUtils {
+
+
+	public static void zipDirectory(File sourceDir, File zipFile) throws IOException {
+        FileOutputStream fos = new FileOutputStream(zipFile);
+        ZipOutputStream zos = new ZipOutputStream(fos);
+        try {
+            zipFilesRecursively(sourceDir, sourceDir, zos);
+        } finally {
+            zos.close();
+        }
+    }
+
+    private static void zipFilesRecursively(File rootDir, File source, ZipOutputStream zos) throws IOException {
+        if (source.isDirectory()) {
+            File[] files = source.listFiles();
+            if (files != null) {
+                for (File file : files) {
+                    zipFilesRecursively(rootDir, file, zos);
+                }
+            }
+        } else {
+            FileInputStream fis = new FileInputStream(source);
+            try {
+                // Create the relative path for the entry
+                String zipEntryName = source.getAbsolutePath().substring(rootDir.getAbsolutePath().length() + 1).replace("\\", "/");
+                ZipEntry zipEntry = new ZipEntry(zipEntryName);
+                zos.putNextEntry(zipEntry);
+
+                byte[] buffer = new byte[4096];
+                int bytesRead;
+                while ((bytesRead = fis.read(buffer)) != -1) {
+                    zos.write(buffer, 0, bytesRead);
+                }
+                zos.closeEntry();
+            } finally {
+                fis.close();
+            }
+        }
+    }
+}