Package com.flowable.platform.expressions

Class FlowableExpressionFormatUtils

java.lang.Object

com.flowable.platform.expressions.FlowableExpressionFormatUtils

public class FlowableExpressionFormatUtils
extends Object

Expression Bean Name: flw.format Offers a number of formatting utils, mostly related to numbers, currencies and strings. All methods which accept a language tag must be supplied with a string consisting of the language code and the country, e.g. "ch-DE", "en-US" etc.

Constructor Summary

Constructors

Constructor	Description
FlowableExpressionFormatUtils()

Method Summary

Modifier and Type	Method	Description
String	formatCurrencyWithLocale(String currencyCode, double amount, String languageTag)	Formats a currency amount according to the format specified in the locale of the provided language tag.
String	formatDate(Object value, String dateFormat)	Formats the input to a String with the given format.
String	formatDecimal(String pattern, double decimal)	Formats a String according to the Java Formatter specification with a Decimal Formatter in the default locale.
String	formatString(String text, Object... substitutes)	Formats a String according to the Java Formatter specification, see https://docs.oracle.com/javase/8/docs/api/java/util/Formatter.html or https://docs.oracle.com/javase/tutorial/java/data/numberformat.html
String	formatStringWithLocale(String languageTag, String text, Object... substitutes)	Formats a String according to the Java Formatter specification, see https://docs.oracle.com/javase/8/docs/api/java/util/Formatter.html or https://docs.oracle.com/javase/tutorial/java/data/numberformat.html.

Methods inherited from class java.lang.Object

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

Constructor Details

FlowableExpressionFormatUtils

public FlowableExpressionFormatUtils()

Method Details

formatString

public String formatString(String text,
 Object... substitutes)

Formats a String according to the Java Formatter specification, see https://docs.oracle.com/javase/8/docs/api/java/util/Formatter.html or https://docs.oracle.com/javase/tutorial/java/data/numberformat.html

Parameters:

text - String to be formatted

substitutes - Objects to be replaced

Returns:

Text where all placeholders have been replaced

formatDate

public String formatDate(Object value,
 String dateFormat)

Formats the input to a String with the given format. Supported inputs are:

• Date
• Instant
• LocalDate
• LocalDateTime
• ISO 8601 String

Parameters:

value - the input to convert, never null

dateFormat - the date format to be used

Returns:

the formatted date

formatDecimal

public String formatDecimal(String pattern,
 double decimal)

Formats a String according to the Java Formatter specification with a Decimal Formatter in the default locale. See https://docs.oracle.com/javase/tutorial/java/data/numberformat.html

Parameters:

pattern - Decimal Pattern to be used

decimal - Decimal to be formatted

Returns:

Text where all placeholders have been replaced

formatStringWithLocale

public String formatStringWithLocale(String languageTag,
 String text,
 Object... substitutes)

Formats a String according to the Java Formatter specification, see https://docs.oracle.com/javase/8/docs/api/java/util/Formatter.html or https://docs.oracle.com/javase/tutorial/java/data/numberformat.html. The string is formatted according to the format specified in the locale of the provided language tag.

Parameters:

languageTag - The language to be used when formatting, e.g. "de-CH"

text - The text to be formatted

substitutes - The substitutes in the order of their appearance.

Returns:

Text where all placeholders have been replaced

formatCurrencyWithLocale

public String formatCurrencyWithLocale(String currencyCode,
 double amount,
 String languageTag)

Formats a currency amount according to the format specified in the locale of the provided language tag.

Parameters:

currencyCode - The currency ot be formatted with

languageTag - The language to be used when formatting, e.g. "de-CH".

amount - The amount to be formatted

Returns:

The formatted currency amount