com.northconcepts.datapipeline.transform

Class BasicFieldTransformer

java.lang.Object

com.northconcepts.datapipeline.transform.Transformer

com.northconcepts.datapipeline.transform.FieldTransformer

com.northconcepts.datapipeline.transform.BasicFieldTransformer

public class BasicFieldTransformer
extends FieldTransformer

See FieldPath for supported field name expressions.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasicFieldTransformer.Operation
static class	BasicFieldTransformer.SingleValueOperation
static class	BasicFieldTransformer.StringOperation

Constructor Summary

Constructors

Constructor and Description
BasicFieldTransformer(Collection<String> names)
BasicFieldTransformer(String... names)
BasicFieldTransformer(String name)

Method Summary

Modifier and Type	Method and Description
BasicFieldTransformer	add(BasicFieldTransformer.Operation... operation)
DataException	addExceptionProperties(DataException exception)
BasicFieldTransformer	append(String suffix)
BasicFieldTransformer	bytesToUuid()
BasicFieldTransformer	dateTimeToDate()
BasicFieldTransformer	dateTimeToString(DateFormat format)
BasicFieldTransformer	dateTimeToString(String pattern)
BasicFieldTransformer	dateTimeToString(String pattern, String timeZoneId)
BasicFieldTransformer	dateTimeToTime()
BasicFieldTransformer	dateToString(DateFormat format)
BasicFieldTransformer	dateToString(String pattern)
BasicFieldTransformer	dateToString(String pattern, String timeZoneId)
BasicFieldTransformer	daysToDate()
BasicFieldTransformer	daysToDateTime()
BasicFieldTransformer	delete(int start, int end)
BasicFieldTransformer	emptyToNull() Converts empty string to null, otherwise the original value is returned.
BasicFieldTransformer	flattenToString(String fieldSeparator)
Throwable	getException()
BasicFieldTransformer	hoursToDate()
BasicFieldTransformer	hoursToDateTime()
BasicFieldTransformer	insert(int index, String text)
BasicFieldTransformer	intervalToMilliseconds()
BasicFieldTransformer	intervalToMonths()
BasicFieldTransformer	intervalToSeconds()
BasicFieldTransformer	intervalToYears()
boolean	isContinueOnException()
BasicFieldTransformer	left(int length)
BasicFieldTransformer	lowerCase()
BasicFieldTransformer	lowerCaseFirstChar()
BasicFieldTransformer	millisecondsToDate()
BasicFieldTransformer	millisecondsToDateTime()
BasicFieldTransformer	minutesToDate()
BasicFieldTransformer	minutesToDateTime()
BasicFieldTransformer	nullToExpression(String expressionAsString)
BasicFieldTransformer	nullToValue(BigDecimal value)
BasicFieldTransformer	nullToValue(BigInteger value)
BasicFieldTransformer	nullToValue(boolean value)
BasicFieldTransformer	nullToValue(byte value)
BasicFieldTransformer	nullToValue(byte[] value)
BasicFieldTransformer	nullToValue(char value)
BasicFieldTransformer	nullToValue(Date value)
BasicFieldTransformer	nullToValue(Date value)
BasicFieldTransformer	nullToValue(double value)
BasicFieldTransformer	nullToValue(float value)
BasicFieldTransformer	nullToValue(Instant value)
BasicFieldTransformer	nullToValue(int value)
BasicFieldTransformer	nullToValue(LocalDate value)
BasicFieldTransformer	nullToValue(LocalDateTime value)
BasicFieldTransformer	nullToValue(LocalTime value)
BasicFieldTransformer	nullToValue(long value)
BasicFieldTransformer	nullToValue(short value)
BasicFieldTransformer	nullToValue(String value)
BasicFieldTransformer	nullToValue(Time value)
BasicFieldTransformer	numberToBigDecimal()
BasicFieldTransformer	numberToBigInteger()
BasicFieldTransformer	numberToBoolean() Converts the field's value to true if non-zero, otherwise false.
BasicFieldTransformer	numberToDate(long multiplier)
protected BasicFieldTransformer	numberToDate(String operationName, long multiplier)
BasicFieldTransformer	numberToDateTime(long multiplier)
protected BasicFieldTransformer	numberToDateTime(String operationName, long multiplier)
BasicFieldTransformer	numberToDays()
BasicFieldTransformer	numberToDouble()
BasicFieldTransformer	numberToHours()
BasicFieldTransformer	numberToInt()
BasicFieldTransformer	numberToInterval(String unitName)
protected BasicFieldTransformer	numberToInterval(String operationName, String unitName)
BasicFieldTransformer	numberToLong()
BasicFieldTransformer	numberToMillisecond()
BasicFieldTransformer	numberToMinutes()
BasicFieldTransformer	numberToMonths()
BasicFieldTransformer	numberToSeconds()
BasicFieldTransformer	numberToString(DecimalFormat format)
BasicFieldTransformer	numberToString(String pattern)
BasicFieldTransformer	numberToYears()
BasicFieldTransformer	padLeft(int length, char padChar)
BasicFieldTransformer	padRight(int length, char padChar)
BasicFieldTransformer	prepend(String prefix)
BasicFieldTransformer	replace(int start, int end, String string)
BasicFieldTransformer	replaceAll(CharSequence regex, CharSequence replacement)
BasicFieldTransformer	replaceChar(char oldChar, char newChar)
BasicFieldTransformer	replaceFirst(CharSequence regex, CharSequence replacement)
BasicFieldTransformer	replaceString(CharSequence oldString, CharSequence newString)
BasicFieldTransformer	right(int length)
BasicFieldTransformer	round(Rounder rounding)
BasicFieldTransformer	secondsToDate()
BasicFieldTransformer	secondsToDateTime()
BasicFieldTransformer	setContinueOnException(boolean continueOnException)
BasicFieldTransformer	stringToBigDecimal()
BasicFieldTransformer	stringToBigInteger()
BasicFieldTransformer	stringToBoolean()
BasicFieldTransformer	stringToBoolean(boolean lenient) Converts a string to a boolean.
BasicFieldTransformer	stringToByte()
BasicFieldTransformer	stringToChar()
BasicFieldTransformer	stringToDate(String pattern)
BasicFieldTransformer	stringToDate(String pattern, String timeZoneId)
BasicFieldTransformer	stringToDateTime(String pattern)
BasicFieldTransformer	stringToDateTime(String pattern, String timeZoneId)
BasicFieldTransformer	stringToDouble()
BasicFieldTransformer	stringToDouble(DecimalFormat format)
BasicFieldTransformer	stringToDouble(String pattern)
BasicFieldTransformer	stringToFloat()
BasicFieldTransformer	stringToInt()
BasicFieldTransformer	stringToLong()
BasicFieldTransformer	stringToShort()
BasicFieldTransformer	stringToTime(String pattern)
BasicFieldTransformer	stringToTime(String pattern, String timeZoneId)
BasicFieldTransformer	stringToUuid()
BasicFieldTransformer	substring(int begin)
BasicFieldTransformer	substring(int begin, int end)
BasicFieldTransformer	timeToString(DateFormat format)
BasicFieldTransformer	timeToString(String pattern)
BasicFieldTransformer	timeToString(String pattern, String timeZoneId)
protected void	transformField(Field field)
BasicFieldTransformer	trim()
BasicFieldTransformer	trimLeft()
BasicFieldTransformer	trimLeft(char padChar)
BasicFieldTransformer	trimRight()
BasicFieldTransformer	trimRight(char padChar)
BasicFieldTransformer	upperCase()
BasicFieldTransformer	upperCaseFirstChar()
BasicFieldTransformer	uuidToBytes()
BasicFieldTransformer	uuidToString()
BasicFieldTransformer	valueToNull(Object object) Converts a field to null if its value matches the specified parameter.
BasicFieldTransformer	valueToString()

Methods inherited from class com.northconcepts.datapipeline.transform.FieldTransformer

getCurrentField, getCurrentRecord, getName, getNames, getNamesAsStrings, getValueOnException, hasValueOnException, isThrowExceptionOnMissingField, setThrowExceptionOnMissingField, setValueOnException, toString, transform

Methods inherited from class com.northconcepts.datapipeline.transform.Transformer

close, geEndpoint, getEndpoint, getReader, getWriter, open, setWriter

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicFieldTransformer

public BasicFieldTransformer(String... names)

BasicFieldTransformer

public BasicFieldTransformer(Collection<String> names)

BasicFieldTransformer

public BasicFieldTransformer(String name)

Method Detail

isContinueOnException

public boolean isContinueOnException()

setContinueOnException

public BasicFieldTransformer setContinueOnException(boolean continueOnException)

getException

public Throwable getException()

add

public BasicFieldTransformer add(BasicFieldTransformer.Operation... operation)

transformField

protected void transformField(Field field)
                       throws Throwable

Specified by:

transformField in class FieldTransformer

Throws:

Throwable

addExceptionProperties

public DataException addExceptionProperties(DataException exception)

Overrides:

addExceptionProperties in class FieldTransformer

valueToString

public BasicFieldTransformer valueToString()

nullToValue

public BasicFieldTransformer nullToValue(String value)

nullToValue

public BasicFieldTransformer nullToValue(Date value)

nullToValue

public BasicFieldTransformer nullToValue(Date value)

nullToValue

public BasicFieldTransformer nullToValue(Time value)

nullToValue

public BasicFieldTransformer nullToValue(int value)

nullToValue

public BasicFieldTransformer nullToValue(long value)

nullToValue

public BasicFieldTransformer nullToValue(BigInteger value)

nullToValue

public BasicFieldTransformer nullToValue(short value)

nullToValue

public BasicFieldTransformer nullToValue(byte value)

nullToValue

public BasicFieldTransformer nullToValue(boolean value)

nullToValue

public BasicFieldTransformer nullToValue(char value)

nullToValue

public BasicFieldTransformer nullToValue(BigDecimal value)

nullToValue

public BasicFieldTransformer nullToValue(double value)

nullToValue

public BasicFieldTransformer nullToValue(float value)

nullToValue

public BasicFieldTransformer nullToValue(byte[] value)

nullToValue

public BasicFieldTransformer nullToValue(Instant value)

nullToValue

public BasicFieldTransformer nullToValue(LocalDateTime value)

nullToValue

public BasicFieldTransformer nullToValue(LocalDate value)

nullToValue

public BasicFieldTransformer nullToValue(LocalTime value)

nullToExpression

public BasicFieldTransformer nullToExpression(String expressionAsString)

lowerCase

public BasicFieldTransformer lowerCase()

upperCase

public BasicFieldTransformer upperCase()

lowerCaseFirstChar

public BasicFieldTransformer lowerCaseFirstChar()

upperCaseFirstChar

public BasicFieldTransformer upperCaseFirstChar()

trim

public BasicFieldTransformer trim()

trimLeft

public BasicFieldTransformer trimLeft()

trimRight

public BasicFieldTransformer trimRight()

trimLeft

public BasicFieldTransformer trimLeft(char padChar)

trimRight

public BasicFieldTransformer trimRight(char padChar)

padLeft

public BasicFieldTransformer padLeft(int length,
                                     char padChar)

padRight

public BasicFieldTransformer padRight(int length,
                                      char padChar)

left

public BasicFieldTransformer left(int length)

right

public BasicFieldTransformer right(int length)

substring

public BasicFieldTransformer substring(int begin,
                                       int end)

substring

public BasicFieldTransformer substring(int begin)

append

public BasicFieldTransformer append(String suffix)

prepend

public BasicFieldTransformer prepend(String prefix)

insert

public BasicFieldTransformer insert(int index,
                                    String text)

delete

public BasicFieldTransformer delete(int start,
                                    int end)

replace

public BasicFieldTransformer replace(int start,
                                     int end,
                                     String string)

replaceChar

public BasicFieldTransformer replaceChar(char oldChar,
                                         char newChar)

replaceString

public BasicFieldTransformer replaceString(CharSequence oldString,
                                           CharSequence newString)

replaceAll

public BasicFieldTransformer replaceAll(CharSequence regex,
                                        CharSequence replacement)

replaceFirst

public BasicFieldTransformer replaceFirst(CharSequence regex,
                                          CharSequence replacement)

stringToByte

public BasicFieldTransformer stringToByte()

stringToShort

public BasicFieldTransformer stringToShort()

stringToInt

public BasicFieldTransformer stringToInt()

stringToLong

public BasicFieldTransformer stringToLong()

stringToBigInteger

public BasicFieldTransformer stringToBigInteger()

stringToBigDecimal

public BasicFieldTransformer stringToBigDecimal()

stringToDouble

public BasicFieldTransformer stringToDouble()

stringToDouble

public BasicFieldTransformer stringToDouble(DecimalFormat format)

stringToDouble

public BasicFieldTransformer stringToDouble(String pattern)

stringToFloat

public BasicFieldTransformer stringToFloat()

stringToBoolean

public BasicFieldTransformer stringToBoolean()

stringToBoolean

public BasicFieldTransformer stringToBoolean(boolean lenient)

Converts a string to a boolean. The lenient flag indicates if "yes", "on", and "1" should also be treated as true.

stringToChar

public BasicFieldTransformer stringToChar()

stringToDateTime

public BasicFieldTransformer stringToDateTime(String pattern)

stringToDateTime

public BasicFieldTransformer stringToDateTime(String pattern,
                                              String timeZoneId)

stringToDate

public BasicFieldTransformer stringToDate(String pattern)

stringToDate

public BasicFieldTransformer stringToDate(String pattern,
                                          String timeZoneId)

stringToTime

public BasicFieldTransformer stringToTime(String pattern)

stringToTime

public BasicFieldTransformer stringToTime(String pattern,
                                          String timeZoneId)

numberToInt

public BasicFieldTransformer numberToInt()

numberToLong

public BasicFieldTransformer numberToLong()

numberToBigInteger

public BasicFieldTransformer numberToBigInteger()

numberToBigDecimal

public BasicFieldTransformer numberToBigDecimal()

numberToDouble

public BasicFieldTransformer numberToDouble()

numberToBoolean

public BasicFieldTransformer numberToBoolean()

Converts the field's value to true if non-zero, otherwise false.

numberToString

public BasicFieldTransformer numberToString(DecimalFormat format)

numberToString

public BasicFieldTransformer numberToString(String pattern)

round

public BasicFieldTransformer round(Rounder rounding)

numberToDateTime

protected BasicFieldTransformer numberToDateTime(String operationName,
                                                 long multiplier)

numberToDateTime

public BasicFieldTransformer numberToDateTime(long multiplier)

millisecondsToDateTime

public BasicFieldTransformer millisecondsToDateTime()

secondsToDateTime

public BasicFieldTransformer secondsToDateTime()

minutesToDateTime

public BasicFieldTransformer minutesToDateTime()

hoursToDateTime

public BasicFieldTransformer hoursToDateTime()

daysToDateTime

public BasicFieldTransformer daysToDateTime()

numberToDate

protected BasicFieldTransformer numberToDate(String operationName,
                                             long multiplier)

numberToDate

public BasicFieldTransformer numberToDate(long multiplier)

millisecondsToDate

public BasicFieldTransformer millisecondsToDate()

secondsToDate

public BasicFieldTransformer secondsToDate()

minutesToDate

public BasicFieldTransformer minutesToDate()

hoursToDate

public BasicFieldTransformer hoursToDate()

daysToDate

public BasicFieldTransformer daysToDate()

numberToInterval

protected BasicFieldTransformer numberToInterval(String operationName,
                                                 String unitName)

numberToInterval

public BasicFieldTransformer numberToInterval(String unitName)

numberToMillisecond

public BasicFieldTransformer numberToMillisecond()

numberToSeconds

public BasicFieldTransformer numberToSeconds()

numberToMinutes

public BasicFieldTransformer numberToMinutes()

numberToHours

public BasicFieldTransformer numberToHours()

numberToDays

public BasicFieldTransformer numberToDays()

numberToMonths

public BasicFieldTransformer numberToMonths()

numberToYears

public BasicFieldTransformer numberToYears()

dateTimeToString

public BasicFieldTransformer dateTimeToString(DateFormat format)

dateTimeToString

public BasicFieldTransformer dateTimeToString(String pattern)

dateTimeToString

public BasicFieldTransformer dateTimeToString(String pattern,
                                              String timeZoneId)

dateToString

public BasicFieldTransformer dateToString(DateFormat format)

dateToString

public BasicFieldTransformer dateToString(String pattern)

dateToString

public BasicFieldTransformer dateToString(String pattern,
                                          String timeZoneId)

timeToString

public BasicFieldTransformer timeToString(DateFormat format)

timeToString

public BasicFieldTransformer timeToString(String pattern)

timeToString

public BasicFieldTransformer timeToString(String pattern,
                                          String timeZoneId)

dateTimeToDate

public BasicFieldTransformer dateTimeToDate()

dateTimeToTime

public BasicFieldTransformer dateTimeToTime()

intervalToMilliseconds

public BasicFieldTransformer intervalToMilliseconds()

intervalToSeconds

public BasicFieldTransformer intervalToSeconds()

intervalToMonths

public BasicFieldTransformer intervalToMonths()

intervalToYears

public BasicFieldTransformer intervalToYears()

flattenToString

public BasicFieldTransformer flattenToString(String fieldSeparator)

emptyToNull

public BasicFieldTransformer emptyToNull()

Converts empty string to null, otherwise the original value is returned.

valueToNull

public BasicFieldTransformer valueToNull(Object object)

Converts a field to null if its value matches the specified parameter.

stringToUuid

public BasicFieldTransformer stringToUuid()

uuidToString

public BasicFieldTransformer uuidToString()

bytesToUuid

public BasicFieldTransformer bytesToUuid()

uuidToBytes

public BasicFieldTransformer uuidToBytes()