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package embedded.util;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import java.util.zip.ZipOutputStream;
public class ZipUtil {
public static void zipInstanceDirectory() {
zipInstanceDirectory("tmp");
}
public static void zipInstanceDirectory(String name) {
try {
ZipOutputStream zos = new ZipOutputStream( new FileOutputStream( new File(name + "-instance-dir.zip") ) );
File directory = new File(System.getProperty("com.sun.aas.instanceRoot"));
zip( directory, directory.getParentFile(), zos );
zos.close();
} catch (IOException e) {
System.out.println("ERROR preserving the directory:");
e.printStackTrace();
}
}
private static final void zip(File directory, File base, ZipOutputStream zos) throws IOException {
File[] files = directory.listFiles();
byte[] buffer = new byte[8192];
int read = 0;
for (int i = 0, n = files.length; i < n; i++) {
if (files[i].getCanonicalPath().indexOf("osgi") != -1 ||
files[i].getCanonicalPath().indexOf("ejbtimer") != -1 ) {
continue;
} else {
ZipEntry entry = new ZipEntry(files[i].getPath().substring(
base.getPath().length() + 1));
zos.putNextEntry(entry);
if (files[i].isDirectory()) {
zip(files[i], base, zos);
} else {
FileInputStream in = new FileInputStream(files[i]);
while (-1 != (read = in.read(buffer))) {
zos.write(buffer, 0, read);
}
in.close();
}
}
}
}
}