com.lti.utils
Class StringUtils

java.lang.Object
  com.lti.utils.StringUtils

public final class StringUtils
extends java.lang.Object

String utilties. TODO: move to src.utils/com.lti.utils.

Author:

Ken Larson

Constructor Summary

StringUtils()

Method Summary

static java.lang.String	byteArrayToBase64String(byte[] value)
static java.lang.String	byteArrayToHexString(byte[] array)
static java.lang.String	byteArrayToHexString(byte[] array, int len)
static java.lang.String	byteArrayToHexString(byte[] array, int len, int offset)
static java.lang.String	byteToHexString_ZeroPad(byte b)
static java.lang.String	dump(byte[] bytes, int offset, int byteslen) Dump to string using a debugger-like format - both hex and ascii.
static byte	hexStringToByte(java.lang.String s)
static byte[]	hexStringToByteArray(java.lang.String s)
static java.lang.String	replaceSpecialUrlChars(java.lang.String raw)
static java.lang.String	replaceSpecialUrlChars(java.lang.String raw, boolean isPath)
static java.lang.String	restoreSpecialURLChars(java.lang.String cooked)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtils

public StringUtils()

Method Detail

byteToHexString_ZeroPad

public static java.lang.String byteToHexString_ZeroPad(byte b)

replaceSpecialUrlChars

public static java.lang.String replaceSpecialUrlChars(java.lang.String raw)

replaceSpecialUrlChars

public static java.lang.String replaceSpecialUrlChars(java.lang.String raw,
                                                      boolean isPath)

restoreSpecialURLChars

public static java.lang.String restoreSpecialURLChars(java.lang.String cooked)

dump

public static java.lang.String dump(byte[] bytes,
                                    int offset,
                                    int byteslen)

Dump to string using a debugger-like format - both hex and ascii. Bytes dumped will be byteslen - offset.

byteArrayToHexString

public static java.lang.String byteArrayToHexString(byte[] array)

byteArrayToHexString

public static java.lang.String byteArrayToHexString(byte[] array,
                                                    int len)

byteArrayToHexString

public static java.lang.String byteArrayToHexString(byte[] array,
                                                    int len,
                                                    int offset)

hexStringToByteArray

public static byte[] hexStringToByteArray(java.lang.String s)

Throws:

java.lang.NumberFormatException

hexStringToByte

public static byte hexStringToByte(java.lang.String s)

Throws:

java.lang.NumberFormatException

byteArrayToBase64String

public static java.lang.String byteArrayToBase64String(byte[] value)