Package de.fraunhofer.iosb.ilt.frostserver.util

Class StringHelper

java.lang.Object

de.fraunhofer.iosb.ilt.frostserver.util.StringHelper

public class StringHelper
extends Object

Author:

jab

Field Summary

Fields

Modifier and Type	Field	Description
static net.time4j.format.expert.ChronoPrinter<net.time4j.range.MomentInterval>	FORMAT_INTERVAL
static net.time4j.format.expert.ChronoPrinter<net.time4j.Moment>	FORMAT_MOMENT
static Charset	UTF8

Method Summary

Modifier and Type	Method	Description
static String	capitalize(String string)
static String	cleanForLogging(Object object)	Null-Save replaces characters that might break logging output.
static String	cleanForLogging(String string)	Replaces characters that might break logging output.
static String	deCapitalize(String string)
static String	escapeForStringConstant(String in)	Replaces all ' in the string with ''.
static boolean	isNullOrEmpty(String string)
static String	urlDecode(String input)	Decode the given input using UTF-8 as character set.
static String	urlEncode(String input)
static String	urlEncode(String string, boolean notSlashes)	Urlencodes the given string, optionally not encoding forward slashes.
static String	urlEncodeNotSlashes(String string)	Urlencodes the given string, except for the forward slashes.

Methods inherited from class java.lang.Object

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

Field Detail

UTF8

public static final Charset UTF8

FORMAT_MOMENT

public static final net.time4j.format.expert.ChronoPrinter<net.time4j.Moment> FORMAT_MOMENT

FORMAT_INTERVAL

public static final net.time4j.format.expert.ChronoPrinter<net.time4j.range.MomentInterval> FORMAT_INTERVAL

Method Detail

capitalize

public static String capitalize(String string)

deCapitalize

public static String deCapitalize(String string)

isNullOrEmpty

public static boolean isNullOrEmpty(String string)

cleanForLogging

public static String cleanForLogging(String string)

Replaces characters that might break logging output. Currently: \n, \r and \t

Parameters:

string - The string to clean.

Returns:

The cleaned string.

cleanForLogging

public static String cleanForLogging(Object object)

Null-Save replaces characters that might break logging output. Currently: \n, \r and \t

Parameters:

object - The Object to clean.

Returns:

The cleaned string.

escapeForStringConstant

public static String escapeForStringConstant(String in)

Replaces all ' in the string with ''.

Parameters:

in - The string to escape.

Returns:

The escaped string.

urlEncode

public static String urlEncode(String input)

urlDecode

public static String urlDecode(String input)

Decode the given input using UTF-8 as character set.

Parameters:

input - The input to urlDecode.

Returns:

The decoded input.

urlEncode

public static String urlEncode(String string,
                               boolean notSlashes)

Urlencodes the given string, optionally not encoding forward slashes. In urls, forward slashes before the "?" must never be urlEncoded. Urlencoding of slashes could otherwise be used to obfuscate phising URLs.

Parameters:

string - The string to urlEncode.

notSlashes - If true, forward slashes are not encoded.

Returns:

The urlEncoded string.

urlEncodeNotSlashes

public static String urlEncodeNotSlashes(String string)

Urlencodes the given string, except for the forward slashes.

Parameters:

string - The string to urlEncode.

Returns:

The urlEncoded string.