Class DefaultVariableValueConversionHandler

java.lang.Object

org.flowable.common.engine.impl.DefaultVariableValueConversionHandler

All Implemented Interfaces:

VariableValueConversionHandler

public class DefaultVariableValueConversionHandler
extends Object
implements VariableValueConversionHandler

Default implementation of VariableValueConversionHandler.

Author:

Tijs Rademakers

Constructor Summary

Constructors

Constructor	Description
DefaultVariableValueConversionHandler()

Method Summary

Modifier and Type	Method	Description
protected ZonedDateTime	addDurationToNow(String durationString)	Parses an ISO 8601 duration/period string (e.g.
protected Object	convertToArray(Object value, VariableJsonMapper variableJsonMapper)
protected Boolean	convertToBoolean(Object value)
protected Date	convertToDate(Object value)
protected Double	convertToDouble(Object value)
protected Integer	convertToInteger(Object value)
protected Object	convertToJson(Object value, VariableJsonMapper variableJsonMapper)
protected LocalDate	convertToLocalDate(Object value)
protected Long	convertToLong(Object value)
protected String	convertToString(Object value)
Object	convertValue(Object value, String type, VariableJsonMapper variableJsonMapper)	Convert a value to the specified type.

Methods inherited from class Object

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

Constructor Details

DefaultVariableValueConversionHandler

public DefaultVariableValueConversionHandler()

Method Details

convertValue

public Object convertValue(Object value,
 String type,
 VariableJsonMapper variableJsonMapper)

Description copied from interface: VariableValueConversionHandler

Convert a value to the specified type.

Specified by:

convertValue in interface VariableValueConversionHandler

Parameters:

value - the value to convert (must not be null)

type - the target type name (e.g. "string", "integer", "date", "json")

variableJsonMapper - the mapper to use for JSON/array conversions

Returns:

the converted value

convertToString

protected String convertToString(Object value)

convertToInteger

protected Integer convertToInteger(Object value)

convertToLong

protected Long convertToLong(Object value)

convertToDouble

protected Double convertToDouble(Object value)

convertToBoolean

protected Boolean convertToBoolean(Object value)

convertToDate

protected Date convertToDate(Object value)

convertToLocalDate

protected LocalDate convertToLocalDate(Object value)

convertToJson

protected Object convertToJson(Object value,
 VariableJsonMapper variableJsonMapper)

convertToArray

protected Object convertToArray(Object value,
 VariableJsonMapper variableJsonMapper)

addDurationToNow

protected ZonedDateTime addDurationToNow(String durationString)

Parses an ISO 8601 duration/period string (e.g. "P10D", "PT10H", "P1Y2M3DT4H") and adds it to the current time. Uses the same parsing logic as DueDateBusinessCalendar.