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import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class CreateZipFile {
public static int BUFFER_SIZE = 10240;
protected void createZipArchive(File archiveFile, File[] tobeZippedFiles) {
try {
byte buffer[] = new byte[BUFFER_SIZE];
// Open archive file
FileOutputStream stream = new FileOutputStream(archiveFile);
ZipOutputStream out = new ZipOutputStream(stream);
for (int i = 0; i < tobeZippedFiles.length; i++) {
if (tobeZippedFiles[i] == null || !tobeZippedFiles[i].exists()
|| tobeZippedFiles[i].isDirectory())
continue;
System.out.println("Adding " + tobeZippedFiles[i].getName());
// Add archive entry
ZipEntry zipAdd = new ZipEntry(tobeZippedFiles[i].getName());
zipAdd.setTime(tobeZippedFiles[i].lastModified());
out.putNextEntry(zipAdd);
// Read input & write to output
FileInputStream in = new FileInputStream(tobeZippedFiles[i]);
while (true) {
int nRead = in.read(buffer, 0, buffer.length);
if (nRead <= 0)
break;
out.write(buffer, 0, nRead);
}
in.close();
}
out.close();
stream.close();
System.out.println("Adding completed OK");
} catch (Exception e) {
e.printStackTrace();
System.out.println("Error: " + e.getMessage());
return;
}
}
}
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