uk.ac.ed.inf.utils
Class StringUtils

java.lang.Object
  uk.ac.ed.inf.utils.StringUtils

public class StringUtils
extends java.lang.Object

Class

Version:

11 Mar 2008

Author:

Luna De Ferrari luna.deferrari-at-ed.ac.uk

Constructor Summary

StringUtils()

Method Summary

static java.lang.String	booleanTo01String(java.lang.Boolean booleanValue) Returns "1" if Boolean.TRUE, "0" if Boolean.FALSE
static boolean	containsPositiveInteger(java.lang.String string) Returns true if the string contains a parsable integer
static java.lang.String	fromInputStreamToString(java.io.InputStream in)
static boolean	isDash(java.lang.String string) check if the string is a dash
static boolean	stringIsNullOrEmpty(java.lang.String string)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtils

public StringUtils()

Method Detail

booleanTo01String

public static java.lang.String booleanTo01String(java.lang.Boolean booleanValue)

Returns "1" if Boolean.TRUE, "0" if Boolean.FALSE

Parameters:

booleanValue -

Returns:

"1" if true, "0" if false

containsPositiveInteger

public static boolean containsPositiveInteger(java.lang.String string)

Returns true if the string contains a parsable integer

fromInputStreamToString

public static java.lang.String fromInputStreamToString(java.io.InputStream in)
                                                throws java.io.IOException

Throws:

java.io.IOException

isDash

public static boolean isDash(java.lang.String string)

check if the string is a dash

stringIsNullOrEmpty

public static boolean stringIsNullOrEmpty(java.lang.String string)

Parameters:

string -

Returns:

true if a string is null or empty