io.milton.common

Class Formatter

java.lang.Object

io.milton.common.Formatter

public class Formatter
extends Object

Handy functions exposes to rendering logic for formatting.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CHECKBOX_SUFFIX
static ThreadLocal<DateFormat>	sdfDateAndTime
static ThreadLocal<DateFormat>	sdfDateOnly
static ThreadLocal<DateFormat>	tlSdfUkLong
static ThreadLocal<DateFormat>	tlSdfUkShort

Constructor Summary

Constructors

Constructor and Description
Formatter()

Method Summary

Modifier and Type	Method and Description
Date	addDays(Date now, int days) Return a date which has the given number of days added (or subtracted if negative) to the given date
String	checkbox(String name, Object oChecked)
String	checkbox(String id, String name, Object oChecked)
String	checkbox(String id, String name, Object oChecked, String value)
boolean	eq(Object val1, Object val2)
String	formatMinsAsDuration(Object o)
String	formatMinsAsDuration(Object o, boolean numeric) Given a value which can be parsed to a Long, return it formatted as a human readable duration such as 12:30 (12 mins, 30 seconds) or 12 mins, 3 hrs 20
int	getDayOfMonth(Object o)
int	getMonth(Object o)
String	getMonthName(int i)
int	getYear(Object o)
boolean	gt(Object val1, Object val2) True if val1 is greater then val2 will do string conversions
String	ifEqual(String ifEqual, String ifNoteEqual, Object o1, Object o2)
Object	ifTrue(Object bb, Object o1, Object o2) This just permits simple templating syntax for basic conditional values Eg: $item.text
boolean	lt(Object val1, Object val2)
String	option(Object value, String text, Object currentValue) Generate an option element
String	pad(long l, int length)
String	pad2(long l)
String	padWith(String padChar, long l, int length)
String	percentDecode(String s) Decode percentage encoded paths.
String	percentEncode(String s)
String	radio(String id, String name, Object oChecked, String value)
DateFormat	sdf(boolean hasTime)
String	stripExt(String s) Removes the file extension if present Eg file1.swf -> file1 file1 -> file1
BigDecimal	toBigDecimal(Object o, int decimals)
Boolean	toBool(Object o)
String	toCsv(Iterable list)
String	toCsv(String[] list)
Date	toDate(Object oVal)
BigDecimal	toDecimal(Object o, int places)
Double	toDouble(Object o)
Long	toLong(Object oLimit)
Long	toLong(Object oVal, boolean withNulls)
String	toPercent(Object num, Object div) Format as a percentage, including a percentage symbol and where blank/null values result in a blank output
String	toPercent(Object num, Object div, boolean appendSymbol, boolean withBlanks)
String	toPlain(String html)
Date	toSqlDate(Object oVal)
Timestamp	toSqlTimestamp(Object oVal)
String	toString(Object o) Null safe method, returns empty string if the value is null

Methods inherited from class java.lang.Object

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

Field Detail

CHECKBOX_SUFFIX

public static final String CHECKBOX_SUFFIX

See Also:

Constant Field Values

tlSdfUkShort

public static ThreadLocal<DateFormat> tlSdfUkShort

tlSdfUkLong

public static ThreadLocal<DateFormat> tlSdfUkLong

sdfDateOnly

public static final ThreadLocal<DateFormat> sdfDateOnly

sdfDateAndTime

public static final ThreadLocal<DateFormat> sdfDateAndTime

Constructor Detail

Formatter

public Formatter()

Method Detail

toString

public String toString(Object o)

Null safe method, returns empty string if the value is null

Parameters:

o -

Returns:

toBool

public Boolean toBool(Object o)

toDecimal

public BigDecimal toDecimal(Object o,
                            int places)

toDouble

public Double toDouble(Object o)

toLong

public Long toLong(Object oLimit)

toLong

public Long toLong(Object oVal,
                   boolean withNulls)

getYear

public int getYear(Object o)

getMonth

public int getMonth(Object o)

getDayOfMonth

public int getDayOfMonth(Object o)

formatMinsAsDuration

public String formatMinsAsDuration(Object o)

formatMinsAsDuration

public String formatMinsAsDuration(Object o,
                                   boolean numeric)

Given a value which can be parsed to a Long, return it formatted as a human readable duration such as 12:30 (12 mins, 30 seconds) or 12 mins, 3 hrs 20

Parameters:

o -

numeric -

Returns:

pad2

public String pad2(long l)

pad

public String pad(long l,
                  int length)

padWith

public String padWith(String padChar,
                      long l,
                      int length)

toPercent

public String toPercent(Object num,
                        Object div)

Format as a percentage, including a percentage symbol and where blank/null values result in a blank output

Parameters:

num - - the numerator

div - - the divisor

Returns:

toPercent

public String toPercent(Object num,
                        Object div,
                        boolean appendSymbol,
                        boolean withBlanks)

Parameters:

num -

div -

appendSymbol - - if true the percentage symbol is appended if a non-blank value

withBlanks - - if true, blank numerators or divisors result in a blank value. Otherwise return zero.

Returns:

stripExt

public String stripExt(String s)

Removes the file extension if present Eg file1.swf -> file1 file1 -> file1

Parameters:

s -

Returns:

gt

public boolean gt(Object val1,
                  Object val2)

True if val1 is greater then val2 will do string conversions

Parameters:

val1 -

val2 -

Returns:

lt

public boolean lt(Object val1,
                  Object val2)

eq

public boolean eq(Object val1,
                  Object val2)

percentDecode

public String percentDecode(String s)

Decode percentage encoded paths. Eg a%20b -> a b

Parameters:

s -

Returns:

percentEncode

public String percentEncode(String s)

toDate

public Date toDate(Object oVal)

toSqlDate

public Date toSqlDate(Object oVal)

toSqlTimestamp

public Timestamp toSqlTimestamp(Object oVal)

toPlain

public String toPlain(String html)

getMonthName

public String getMonthName(int i)

ifEqual

public String ifEqual(String ifEqual,
                      String ifNoteEqual,
                      Object o1,
                      Object o2)

ifTrue

public Object ifTrue(Object bb,
                     Object o1,
                     Object o2)

This just permits simple templating syntax for basic conditional values Eg:

$item.text

Parameters:

b -

o1 -

o2 -

Returns:

sdf

public DateFormat sdf(boolean hasTime)

toBigDecimal

public BigDecimal toBigDecimal(Object o,
                               int decimals)

checkbox

public String checkbox(String name,
                       Object oChecked)

checkbox

public String checkbox(String id,
                       String name,
                       Object oChecked)

checkbox

public String checkbox(String id,
                       String name,
                       Object oChecked,
                       String value)

radio

public String radio(String id,
                    String name,
                    Object oChecked,
                    String value)

option

public String option(Object value,
                     String text,
                     Object currentValue)

Generate an option element

Returns:

toCsv

public String toCsv(Iterable list)

toCsv

public String toCsv(String[] list)

addDays

public Date addDays(Date now,
                    int days)

Return a date which has the given number of days added (or subtracted if negative) to the given date

Parameters:

now -

i -

Returns: