Package de.studiocode.invui.util

Class DataUtils

java.lang.Object

de.studiocode.invui.util.DataUtils

public class DataUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
DataUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	createSha1Hash(InputStream in)
static byte[][]	read2DByteArray(DataInputStream din)
static byte[]	readByteArray(DataInputStream din)
static int[]	readIntArray(DataInputStream din)
static byte[]	toByteArray(int[] intArray)
static byte[]	toByteArray(List<Integer> intList)
static int[]	toIntArray(byte[] byteArray)
static void	write2DByteArray(DataOutputStream dos, byte[][] array2d)
static void	writeByteArray(DataOutputStream dos, byte[] array)
static void	writeIntArray(DataOutputStream dos, int[] array)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DataUtils

public DataUtils()

Method Details

toByteArray

public static byte[] toByteArray(List<Integer> intList)

toByteArray

public static byte[] toByteArray(int[] intArray)

toIntArray

public static int[] toIntArray(byte[] byteArray)

writeIntArray

public static void writeIntArray(DataOutputStream dos,
 int[] array)
                          throws IOException

Throws:

IOException

readIntArray

public static int[] readIntArray(DataInputStream din)
                          throws IOException

Throws:

IOException

writeByteArray

public static void writeByteArray(DataOutputStream dos,
 byte[] array)
                           throws IOException

Throws:

IOException

readByteArray

public static byte[] readByteArray(DataInputStream din)
                            throws IOException

Throws:

IOException

write2DByteArray

public static void write2DByteArray(DataOutputStream dos,
 byte[][] array2d)
                             throws IOException

Throws:

IOException

read2DByteArray

public static byte[][] read2DByteArray(DataInputStream din)
                                throws IOException

Throws:

IOException

createSha1Hash

public static byte[] createSha1Hash(InputStream in)
                             throws NoSuchAlgorithmException,
IOException

Throws:

NoSuchAlgorithmException

IOException