gl

GreenLight specific functions

str

String manipulation utils

arr

Array manipulation utils

Object def(Object obj, Object defaultValue)

Returns the defaultValue if obj is null

${gl:def(result, "no result found"))}

int maxInt()

Returns the maximum value an int can have

${gl:maxInt()}

String concat(String val1, String val2)

Concatenates the two arguments and returns the resulting string

${gl:concat('some', 'value')}

String commonName(String name)

Returns the common server name

${gl:commonName('cn=myServer/o=acme')}

String abbreviatedName(String name)

Returns the abbreviated server name

${gl:abbreviatedName('cn=myServer/o=acme')}

boolean isEmpty(String str)

Checks if a String is empty ("") or null

${str:isEmpty(value)}

boolean isBlank(String str)

Checks if a String is whitespace, empty ("") or null

${str:isBlank(value)}

String trim(String str)

Removes control characters from both ends of this String

${str:trim(' text ')}

int indexOf(String str, String searchStr)

Finds the first index within a String

${str:indexOf('abcdefg', 'd')}

int lastIndexOf(String str, String searchStr)

Finds the last index within a String

${str:indexOf('abcdefgd', 'd')}

String substring(String str, int start, int end)

Gets a substring from the specified String

${str:substring('aabbaa', 2, 4)}

String substringBefore(String str, String separator)

Gets the substring before the first occurrence of a separator

${str:substringBefore('myServer/acme', '/')}

String substringAfter(String str, String separator)

Gets the substring before the first occurrence of a separator

${str:substringAfter('name@server', '@')}

String[] split(String str, String separator, int max)

Splits the provided text into an array

${str:split("ab:cd:ef", ":", -1}

String replace(String text, String searchString, String replacement)

Replaces all occurrences of a String within another String

${str:replace('some_string', '_', ' ')}

String abbreviate(String str, int maxWidth)

Abbreviates a String using ellipses

${str:abbreviate('some long text', 5)}

String lowerCase(String str)

Converts a String to lower case

${str:lowerCase('SeRvEr/AcME')}

String upperCase(String str)

Converts a String to upper case

${str:upperCase('server/acme')}

Object[] subarray(Object[] array, int startIndex, int endIndex)

Produces a new array containing the elements between the start and end indices

${arr:subarray(str:split('ab:cd:ef', ':'), 0, 1}

int getLength(Object array)

Returns the length of an array

${arr:getLength(str:split('ab:cd:ef', ':'))}

Object[] remove(Object[] array, int index)

Removes the element at the specified position from the specified array

${arr:remove(str:split('ab:cd:ef', ':'), 0)}