org.buglet.util
Class StringUtil

java.lang.Object
  |
  +--org.buglet.util.StringUtil

public class StringUtil

extends java.lang.Object

Container for various static methods used to manipulate Strings.

Field Summary

(package private) static org.apache.log4j.Category

log

Constructor Summary

StringUtil()

Method Summary

static boolean	blankString(java.lang.String val) This returns true if the String equals "" or is null.
static java.lang.String	blankString(java.lang.String val, java.lang.String defaultVal) This converts the String to the default val if it is blank (see next method)
static java.lang.String	booleanToCapString(boolean val) returns a string representation of a boolean value as a string "TRUE" or "FALSE"
static java.lang.String	booleanToString(boolean val) returns a string representation of a boolean values as a string "True" or "False"
static java.lang.String	booleanToYN(boolean val)
static boolean	containsClosingXMLTag(java.lang.String line, java.lang.String openingTag) Returns true if the line contains the closing XML tag
static boolean	containsOpeningXMLTag(java.lang.String line) Returns true if the String contains the opening XML tag
static java.lang.String	escapeXML(java.lang.String xmlString)
static java.lang.String	getOpeningXMLTag(java.lang.String line) If line contains the opening tag for an XML doc, this returns the opening tag, otherwise null is returned.
static java.lang.String	getXMLTagValue(java.lang.String name, java.lang.String line) Returns the value contained between the opening and closing tags for name in the given String
static java.lang.String	htmlBlank(java.lang.String val) This returns
static java.lang.String	indent(int number)
static java.lang.String	indent(java.lang.String indentString, int number) Returns an indent string with the given number of indent characters
static boolean	isBlankString(java.lang.String val)
static java.lang.String	pad(java.lang.String targetString, int length, java.lang.String side) This pads the targetString with length spaces in the side.
static java.lang.String	pad(java.lang.String targetString, java.lang.String padString, int length, java.lang.String side) This pads targetString to the given length on side using padString
static java.lang.String	removeEOL(java.lang.String line) This removes EOL characters (\n or \r) from the given String
static java.lang.String	replace(java.lang.String origin, java.lang.String source, java.lang.String dest) This replaces instance of source with dest in origin
static boolean	stringToBoolean(java.lang.String val)
static boolean	toBoolean(java.lang.String val)
static java.lang.String	trueFalseToYN(boolean val) returns a string representation of a boolean value as "Y" or "N"
static java.lang.String	trueFalseToYN(java.lang.String val) This returns Y if the val equals
static boolean	YNToBoolean(java.lang.String val) This returns true if the input String equals

Methods inherited from class java.lang.Object

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

Field Detail

log

static org.apache.log4j.Category log

Constructor Detail

StringUtil

public StringUtil()

Method Detail

replace

public static java.lang.String replace(java.lang.String origin,
                                       java.lang.String source,
                                       java.lang.String dest)

This replaces instance of source with dest in origin

Parameters:

origin -

source -

dest -

indent

public static java.lang.String indent(int number)

indent

public static java.lang.String indent(java.lang.String indentString,
                                      int number)

Returns an indent string with the given number of indent characters

Parameters:

indentString -

number -

removeEOL

public static java.lang.String removeEOL(java.lang.String line)

This removes EOL characters (\n or \r) from the given String

Parameters:

line -

pad

public static java.lang.String pad(java.lang.String targetString,
                                   int length,
                                   java.lang.String side)

This pads the targetString with length spaces in the side.

Parameters:

targetString -

length -

side -

pad

public static java.lang.String pad(java.lang.String targetString,
                                   java.lang.String padString,
                                   int length,
                                   java.lang.String side)

This pads targetString to the given length on side using padString

Parameters:

targetString -

padString -

length -

side -

blankString

public static java.lang.String blankString(java.lang.String val,
                                           java.lang.String defaultVal)

This converts the String to the default val if it is blank (see next method)

Parameters:

val -

defaultVal -

blankString

public static boolean blankString(java.lang.String val)

This returns true if the String equals "" or is null.

Parameters:

val -

isBlankString

public static boolean isBlankString(java.lang.String val)

htmlBlank

public static java.lang.String htmlBlank(java.lang.String val)

This returns

if the String is blank.

Parameters:

val -

trueFalseToYN

public static java.lang.String trueFalseToYN(java.lang.String val)

This returns Y if the val equals

"true"

Parameters:

val -

trueFalseToYN

public static java.lang.String trueFalseToYN(boolean val)

returns a string representation of a boolean value as "Y" or "N"

booleanToString

public static java.lang.String booleanToString(boolean val)

returns a string representation of a boolean values as a string "True" or "False"

booleanToYN

public static java.lang.String booleanToYN(boolean val)

booleanToCapString

public static java.lang.String booleanToCapString(boolean val)

returns a string representation of a boolean value as a string "TRUE" or "FALSE"

YNToBoolean

public static boolean YNToBoolean(java.lang.String val)

This returns true if the input String equals

"Y" or "YES"

Parameters:

val -

toBoolean

public static boolean toBoolean(java.lang.String val)

stringToBoolean

public static boolean stringToBoolean(java.lang.String val)

containsOpeningXMLTag

public static boolean containsOpeningXMLTag(java.lang.String line)

Returns true if the String contains the opening XML tag

Parameters:

line -

getOpeningXMLTag

public static java.lang.String getOpeningXMLTag(java.lang.String line)

If line contains the opening tag for an XML doc, this returns the opening tag, otherwise null is returned.

Parameters:

line -

containsClosingXMLTag

public static boolean containsClosingXMLTag(java.lang.String line,
                                            java.lang.String openingTag)

Returns true if the line contains the closing XML tag

Parameters:
line -  
openingTag -  

getXMLTagValue

public static java.lang.String getXMLTagValue(java.lang.String name,
                                              java.lang.String line)

Returns the value contained between the opening and closing tags for name in the given String

Parameters:

name -

line -

escapeXML

public static java.lang.String escapeXML(java.lang.String xmlString)